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Global Risks Index

The Global Risks Index · XT-16 · Exponential technology series

Advanced manufacturing

Advanced and additive manufacturing, industrial automation and their supply, cyber and labour risks.

Construction Indicators
Page GRX-SER-XT-16Edition Baseline Edition 2026Evidence close 2026-09-30Subject NXS-GRX (canonical data, provenance and risk) proposedNexus Reports XT-16 (planned)Values not yet publishedMethod v1.0.0-draft
FIG 1 · Series at a glance
Domain indices

3

External dependence risk · Cyber risk · Technology concentration risk.

Indicators

61

3 index domains

Hazard families

29

Frontier and exponential technology · Built systems

Methods

57

Markets, trade and supply chains · Critical infrastructure and industrial systems.

Counts from the indicator, hazard and model registries.
3
domain indices
61
indicators in scope
2
hazard domains
3
client groups

01Scope

Scope and questions

The subject of this index is proposed by NXS-GRX (canonical data, provenance and risk); the Nexus Reports edition with the same code sets its own subject at commissioning, and any difference is recorded as a crosswalk.

  1. How fragile are advanced manufacturing chains?
  2. What cyber risk enters with automation?
  3. Where does production concentrate?
02Construction

Domain indices to the series index

The series index is the expert-weighted geometric mean of its domain indices, with the intervals and class rule of the methodology.

computation

How the Advanced manufacturing index is built

Graph7 nodes
Graph
01Domain indices
02Series index
03Readings

100%
List
  1. External dependence risk

    Domain index · IDX · ECO
    Weighted arithmetic mean of the four ECO sub-indices and the MAC external vulnerability sub-index, each on 0–10.
  2. Cyber risk

    Domain index · IDX · CYB
    Index of cyber incident pressure, digital dependence and the lack of cyber capability on a 0–10 scale, higher meaning riskier.
  3. Technology concentration risk

    Domain index · IDX · TEC
    Index of technology dependence, critical-mineral dependence and, inverted, innovation capacity and biosecurity oversight, on a 0–10 scale, higher meaning riskier.
  4. Advanced manufacturing index

    Series index · SERIES · XT-16
    Advanced and additive manufacturing, industrial automation and their supply, cyber and labour risks.
  5. Country readings

    Output · OUTPUT · 195 profiles
    Published with intervals and classes when the edition is released.
  6. Regional readings

    Output · OUTPUT · 5 regions
    Published with intervals and classes when the edition is released.
  7. Global reading

    Output · OUTPUT · population or exposure weighted
    Published with intervals and classes when the edition is released.
Not runIn progressDone
FIG 2. Select a domain index to open its full construction; Simulate run plays the computation. Schematic of the construction; source: Indicator Standard composite definitions.
03Indices

Domain indices in this series

The Global Risks Index · XT-16 · 195 profiles · 0–10 scale
Advanced manufacturing index, world
–
Values publish with the edition; the interval, class and change appear here.
निर्देशांक मूल्य बदल Change % 90% interval Class · probability Trend Range
External dependence riskNXS-GRX · ECO – – – – –
Cyber riskNXS-GRX · CYB – – – – –
Technology concentration riskNXS-GRX · TEC – – – – –

Domains read: Technology and frontier, Economic structure and trade, Cyber and digital.

04Indicators

61 indicators in scope

Every indicator whose primary or secondary domain is in scope, with unit, levels and crosswalks to source code lists.

FIG 3 · Indicators in scope, by domain and sub-domain
ECO · 18CYB · 13TEC · 8
Area is the number of indicator definitions; colour is the pillar the domain feeds (Macroeconomy and Space feed through their indices). Select a block to filter the table. Source: Indicator Standard Nexus Indicator Standard register.
Indicator Domain Sub-domain Component Unit Levels Crosswalks
Exports of goods and services, current US dollarsIND.MAC.external.exports.usd MAC External balance and reserves context [USD] COUNTRY WB_WDI BX.GSR.GNFS.CD WB_WDI NE.EXP.GNFS.CD
Volatility of the terms of trade (10-year)IND.MAC.external.terms_of_trade_volatility MAC External balance and reserves vulnerability % COUNTRY
Natural-resource revenue, share of general government revenueIND.FIS.revenue.resource_revenue_share FIS Revenue vulnerability % COUNTRY
Trade openness (exports plus imports, share of GDP)IND.ECO.trade.trade_openness.gdp ECO Trade exposure % COUNTRY WB_WDI NE.TRD.GNFS.ZS
International tourism receipts, share of exportsIND.ECO.trade.tourism_receipts.exports ECO Trade vulnerability % COUNTRY WB_WDI ST.INT.RCPT.XP.ZS
Personal remittances received, share of GDPIND.ECO.trade.remittances.gdp ECO Trade exposure % COUNTRY WB_WDI BX.TRF.PWKR.DT.GD.ZS SDG 17.3.2
Net official development assistance received, share of GNIIND.ECO.trade.oda_dependence.gni ECO Trade exposure % COUNTRY WB_WDI DT.ODA.ODAT.GN.ZS
Export product concentration (normalised HHI)IND.ECO.concentration.export_product_hhi ECO Export and import concentration vulnerability 1 COUNTRY
Export market concentration (normalised HHI)IND.ECO.concentration.export_market_hhi ECO Export and import concentration vulnerability 1 COUNTRY
Commodity export dependenceIND.ECO.concentration.commodity_export_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TX.VAL.FUEL.ZS.UN WB_WDI TX.VAL.MMTL.ZS.UN WB_WDI TX.VAL.FOOD.ZS.UN WB_WDI TX.VAL.AGRI.ZS.UN
Manufactures, share of merchandise exportsIND.ECO.concentration.manufactures_export_share ECO Export and import concentration adaptive capacity % COUNTRY WB_WDI TX.VAL.MANF.ZS.UN
Natural-resource rents, share of GDPIND.ECO.concentration.natural_resource_rents.gdp ECO Export and import concentration vulnerability % COUNTRY WB_WDI NY.GDP.TOTL.RT.ZS
Economic complexity indexIND.ECO.concentration.economic_complexity ECO Export and import concentration adaptive capacity {score} COUNTRY
Food imports, share of merchandise importsIND.ECO.concentration.food_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FOOD.ZS.UN
Fuel imports, share of merchandise importsIND.ECO.concentration.fuel_import_share ECO Export and import concentration vulnerability % COUNTRY WB_WDI TM.VAL.FUEL.ZS.UN
Net import reliance for critical mineralsIND.ECO.concentration.critical_minerals_import_reliance ECO Export and import concentration vulnerability % COUNTRY
Import origin concentration (normalised HHI)IND.ECO.concentration.import_partner_hhi ECO Export and import concentration vulnerability 1 COUNTRY
Foreign value added share of gross exportsIND.ECO.supply_chain.gvc_backward_participation ECO Supply-chain exposure exposure % COUNTRY
Supplier concentration of intermediate-goods importsIND.ECO.supply_chain.intermediate_supplier_concentration ECO Supply-chain exposure vulnerability % COUNTRY
Seaborne trade exposed to maritime chokepointsIND.ECO.supply_chain.chokepoint_exposure ECO Supply-chain exposure exposure % COUNTRY
Foreign direct investment net inflows, share of GDPIND.ECO.investment.fdi_inflows.gdp ECO Investment coping capacity % COUNTRY WB_WDI BX.KLT.DINV.WD.GD.ZS
Fuel exports, share of merchandise exportsIND.CLI.transition.fossil_fuel_exports.share CLI Transition exposure exposure % COUNTRY WB_WDI TX.VAL.FUEL.ZS.UN
GDP in sectors highly dependent on nature, shareIND.ENV.nature_dependence.nature_dependent_gdp.share ENV Nature dependence exposure % COUNTRY, PORTFOLIO
Water-use efficiencyIND.WAT.stress.water_use_efficiency WAT Water stress adaptive capacity [USD]/m3 COUNTRY SDG 6.4.1 WB_WDI ER.GDP.FWTL.M3.KD
GDP in GNSS-dependent activities, shareIND.SPC.dependence.gnss_dependent_gdp.share SPC Space-service dependence exposure % COUNTRY, PORTFOLIO UNDRR_HIPS_2025 ET0102
Cereal import dependency ratioIND.FOO.availability.cereal_import_dependency FOO Availability vulnerability % COUNTRY FAO_FAOSTAT 21035
Food import bill, share of merchandise exportsIND.FOO.prices.food_import_bill_to_exports FOO Food prices vulnerability % COUNTRY FAO_FAOSTAT 21033
Agriculture, forestry and fishing value added, share of GDPIND.FOO.agriculture.agri_value_added.gdp FOO Agricultural production and dependence vulnerability % COUNTRY WB_WDI NV.AGR.TOTL.ZS
Business environment score (B-READY)IND.GOV.business.bready_overall GOV Business environment coping capacity {score} COUNTRY
Crude oil and products import supplier concentrationIND.ENE.security.oil_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Natural gas import supplier concentrationIND.ENE.security.gas_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Coal import supplier concentrationIND.ENE.security.coal_import_concentration ENE Supply security and import dependence vulnerability 1 COUNTRY
Critical-mineral import supplier concentrationIND.ENE.minerals.critical_mineral_import_concentration ENE Critical minerals vulnerability 1 COUNTRY
Largest single supplier share of critical-mineral importsIND.ENE.minerals.critical_mineral_top_supplier_share ENE Critical minerals vulnerability % COUNTRY
Logistics performanceIND.INF.transport.logistics_performance INF Transport coping capacity {score} COUNTRY WB_WDI LP.LPI.OVRL.XQ
Liner shipping connectivity relative to the frontierIND.INF.transport.liner_shipping_connectivity INF Transport coping capacity % COUNTRY WB_WDI IS.SHP.GCNW.XQ
Individuals using the InternetIND.INF.digital.internet_users INF Digital connectivity coping capacity % COUNTRY, ADM1, CITY SDG 17.8.1 WB_WDI IT.NET.USER.ZS
International connectivity route redundancyIND.INF.digital.international_connectivity_redundancy INF Digital connectivity coping capacity 1 COUNTRY
Hours of national-scale internet disruptionIND.INF.digital.internet_disruption_hours INF Digital connectivity impact h/a COUNTRY
Infrastructure investment gap, share of GDPIND.INF.utilities.infrastructure_investment_gap.gdp INF Utilities vulnerability % COUNTRY
ITU Global Cybersecurity Index scoreIND.CYB.capability.gci_score CYB Cyber capability coping capacity {score} COUNTRY ITU_GCI Overall score
ITU Global Cybersecurity Index tierIND.CYB.capability.gci_tier CYB Cyber capability vulnerability {class} COUNTRY ITU_GCI Tier
ITU GCI legal measures pillarIND.CYB.capability.gci_legal CYB Cyber capability coping capacity {score} COUNTRY ITU_GCI Legal Measures
ITU GCI technical measures pillarIND.CYB.capability.gci_technical CYB Cyber capability coping capacity {score} COUNTRY ITU_GCI Technical Measures
ITU GCI organisational measures pillarIND.CYB.capability.gci_organizational CYB Cyber capability coping capacity {score} COUNTRY ITU_GCI Organizational Measures
ITU GCI capacity development measures pillarIND.CYB.capability.gci_capacity_development CYB Cyber capability adaptive capacity {score} COUNTRY ITU_GCI Capacity Development Measures
ITU GCI cooperation measures pillarIND.CYB.capability.gci_cooperation CYB Cyber capability coping capacity {score} COUNTRY ITU_GCI Cooperation Measures
National computer incident response team in operationIND.CYB.capability.national_cert CYB Cyber capability coping capacity {bool} COUNTRY ITU_GCI Technical Measures
Data protection and privacy legislation in forceIND.CYB.capability.data_protection_law CYB Cyber capability coping capacity {bool} COUNTRY ITU_GCI Legal Measures
Significant cyber incidents per million populationIND.CYB.incidents.significant_incident_rate CYB Incidents hazard /10*6/a COUNTRY
Cyber incidents disrupting critical servicesIND.CYB.incidents.critical_sector_incidents CYB Incidents impact 1 COUNTRY
ICT services value added, share of GDPIND.CYB.dependence.ict_services_share.gdp CYB Digital dependence exposure % COUNTRY WB_WDI BX.GSR.CCIS.ZS
E-government developmentIND.CYB.dependence.egovernment_development CYB Digital dependence exposure {score} COUNTRY
Gross domestic expenditure on R&D, share of GDPIND.TEC.capability.rd_expenditure.gdp TEC Technology capability adaptive capacity % COUNTRY SDG 9.5.1 WB_WDI GB.XPD.RSDV.GD.ZS
Researchers per million inhabitantsIND.TEC.capability.researchers_per_million TEC Technology capability adaptive capacity /10*6 COUNTRY SDG 9.5.2 WB_WDI SP.POP.SCIE.RD.P6
High-technology exports, share of manufactured exportsIND.TEC.capability.high_tech_exports TEC Technology capability adaptive capacity % COUNTRY WB_WDI TX.VAL.TECH.MF.ZS SDG 9.b.1
Semiconductor import supplier concentrationIND.TEC.concentration.semiconductor_import_concentration TEC Concentration and dependence vulnerability 1 COUNTRY
Cloud infrastructure provider concentrationIND.TEC.concentration.cloud_provider_concentration TEC Concentration and dependence vulnerability 1 COUNTRY
AI compute capacity under foreign or single-provider controlIND.TEC.ai.ai_compute_foreign_control TEC Artificial intelligence vulnerability % COUNTRY
Foundation-model provider concentrationIND.TEC.ai.foundation_model_concentration TEC Artificial intelligence vulnerability % COUNTRY
Biosafety and biosecurity oversight of high-containment laboratoriesIND.TEC.bio.biosecurity_lab_oversight TEC Biotechnology coping capacity {score} COUNTRY
05धोके

Hazard families this series reads

families, each crosswalked to the UNDRR–ISC Hazard Information Profiles (2025) where a profile exists.

FIG 4 · Hazard families this series reads
BuiltFrontier219HAZARDS
2 hazard domains (inner ring) and 29 families (outer ring), sized by hazard count. Select a segment to filter the table below. Source: Hazard Standard Nexus Hazard Standard.
Family Domain धोके Count
AI system failure and misalignment अग्रगामी आणि घातांकी तंत्रज्ञान AI malfunction in a critical service, Out-of-distribution model failure, Correlated failure of shared AI models, Reliance on fabricated AI output, Specification gaming and reward hacking, Deceptive or strategically misaligned AI, Loss of human control over advanced AI, AI self-replication and exfiltration … 11
AI security and model supply chain अग्रगामी आणि घातांकी तंत्रज्ञान Theft of frontier model weights, Backdoored AI model, AI model supply-chain compromise, Prompt injection against AI agents, AI-enabled cyber offence, Attack on AI compute infrastructure, Adversarial manipulation of machine learning 7
AI misuse and capability uplift अग्रगामी आणि घातांकी तंत्रज्ञान AI uplift for biological weapons, AI uplift for chemical weapons, Synthetic media at scale, Non-consensual synthetic intimate imagery, AI-driven mass persuasion, AI-enabled mass surveillance and repression, AI-enabled seizure or entrenchment of power, Malicious use of AI 8
Agentic AI acting at scale अग्रगामी आणि घातांकी तंत्रज्ञान Runaway autonomous agent action, Multi-agent interaction cascade, Algorithmic market flash crash, Human deskilling and over-reliance on AI, Gradual human disempowerment by AI, Autonomous agent overreach 6
Algorithmic decision and structural harm अग्रगामी आणि घातांकी तंत्रज्ञान Harmful automated decision-making, Clinical AI error, Rapid AI-driven labour displacement, Concentration of frontier AI capability, Competitive AI race and safety erosion, Degradation of the shared knowledge base, Recommender-system amplification harm, Harm from AI companions and chatbots … 12
Robotics, autonomy and autonomous weapons अग्रगामी आणि घातांकी तंत्रज्ञान Lethal autonomous weapon use, Drone swarm attack, Weaponised small drone attack, Drone intrusion into protected airspace, AI-accelerated military escalation, AI in nuclear command, control and warning, Industrial and service robot injury, Autonomous vehicle system failure … 10
Biotechnology and synthetic biology अग्रगामी आणि घातांकी तंत्रज्ञान Engineered pandemic pathogen, Dual-use research of concern, Benchtop DNA synthesis misuse, Biological design tool misuse, Automated biofoundry accident, Gene drive escape, Engineered organism escape into the environment, Mirror-image organism creation or release … 10
Nanotechnology and advanced materials अग्रगामी आणि घातांकी तंत्रज्ञान Engineered nanomaterial exposure, High-aspect-ratio nanofibre inhalation, Nanomaterial accumulation in the environment, Uncontrolled self-replicating nanomachines, Molecular manufacturing arms race 5
Neurotechnology, human enhancement and extended reality अग्रगामी आणि घातांकी तंत्रज्ञान Brain-computer interface failure, Neural device compromise, Neural data exploitation, Cognitive enhancement harm and coercion, Heritable human genome editing harm, Extended-reality physical and psychological harm, Manipulation of augmented perception 7
Quantum technology and cryptographic transition अग्रगामी आणि घातांकी तंत्रज्ञान Cryptographically relevant quantum computer, Harvest-now, decrypt-later collection, Post-quantum migration failure, Quantum sensing erosion of strategic concealment 4
Climate intervention technologies अग्रगामी आणि घातांकी तंत्रज्ञान Solar geoengineering termination shock, Stratospheric aerosol injection side effects, Marine cloud brightening side effects, Unilateral or rogue geoengineering deployment, Ocean fertilisation side effects, Ocean alkalinity enhancement side effects, Large-scale carbon removal land and water competition, Geological carbon storage leakage … 11
Space technology and orbital infrastructure अग्रगामी आणि घातांकी तंत्रज्ञान Destructive anti-satellite strike, Non-kinetic counterspace attack, Mega-constellation orbital congestion, Constellation-wide service failure, Upper-atmosphere pollution from launches and re-entries, Satellite interference with sky observation, Back-contamination from extraterrestrial samples 7
Digital infrastructure concentration and monoculture अग्रगामी आणि घातांकी तंत्रज्ञान Critical open-source dependency failure, Advanced semiconductor fabrication concentration, Digital identity and trust service failure 3
Advanced and distributed manufacturing अग्रगामी आणि घातांकी तंत्रज्ञान 3D-printed and untraceable firearms, Distributed production of weapon components, Additively manufactured critical part failure 3
Energy-transition technology failures अग्रगामी आणि घातांकी तंत्रज्ञान Lithium battery fire in vehicles and transport, Mass manipulation of connected energy devices, Advanced reactor material security risk, Critical mineral supply concentration 4
Distributed ledgers and digital assets अग्रगामी आणि घातांकी तंत्रज्ञान Smart-contract and oracle exploit 1
Structural and civil failure Built systems Building collapse, Facade and cladding failure, Non-building structure failure, Bridge failure, Tunnel failure, Dam failure, Levee breach, Pipeline rupture 8
Utility and communication network outage Built systems Widespread power outage, Water supply failure, Sewer and drain failure, Gas supply network failure, Telecommunications outage, Emergency communications failure 6
Transport accidents Built systems Air transport accident, Maritime accident, Inland waterway accident, Rail accident, Road crash 5
Industrial and process accidents Built systems Industrial explosion, Reactive chemical store explosion, Industrial fire, Building and urban fire, Explosives accident, Mine accident, Oil and gas extraction accident, Battery thermal runaway fire … 15
Energy system instability and shortfall Built systems Low-inertia grid instability, System frequency collapse, Voltage collapse, Mass inverter disconnection, Grid power oscillation, Generation adequacy shortfall, Low wind and solar energy drought, Drought-driven hydropower shortfall … 22
Water and wastewater system failure Built systems Wastewater treatment plant failure, Distribution network contamination intrusion, Water treatment dosing error, Prolonged drinking-water advisory, Desalination plant outage, Raw-water intake loss, Chronic distribution leakage, Intermittent piped supply … 9
Telecom and data-centre failure Built systems Data-centre outage, Data-centre fire, Mobile or fixed core network failure, Terrestrial fibre backbone cut, Internet exchange or landing hub failure, Time and synchronisation failure, Telecom backup power exhaustion, Broadcast transmission loss 8
Space-based service loss Built systems Navigation satellite system fault, Satellite communications outage, Weather and Earth-observation satellite gap, Satellite ground segment failure 4
Seabed infrastructure damage Built systems Subsea pipeline damage, Subsea power cable damage, Covert seabed infrastructure sabotage 3
Transport network disruption Built systems Air traffic management failure, Large-scale airspace closure, Rail network outage, Heat-induced track buckling, Strategic road network closure, Low-water navigation restriction, Navigation lock or canal structure failure, Dangerous goods transport accident … 12
Food system infrastructure failure Built systems Food storage loss, Irrigation system failure, Food processing bottleneck, Strategic food reserve depletion, Loss of energy for food production 5
Urban and building-stock stress Built systems Building overheating, Seismically and structurally vulnerable stock, Defective building material in use, Construction and temporary works collapse, Tunnelling and excavation ground damage, High-rise evacuation failure 6
Ageing and degraded infrastructure Built systems Infrastructure deterioration, Deferred maintenance backlog, Reinforced concrete deterioration, Metal fatigue cracking, Ageing dam and reservoir stock, Legacy technology obsolescence, Infrastructure skills shortage 7
06Methods

Method libraries

Each method has a reference implementation or declares the specialist model, data or adapter it still needs; none is promoted beyond its evidence.

30 methods

Markets, trade and supply chains

Commodity Price Risk · Price Volatility · Market Regime · Demand Forecasting · Supply Forecasting · Trade Dependency · Bilateral Concentration …

27 methods

Critical infrastructure and industrial systems

Asset Reliability · Process Safety · HAZOP · FMEA FMECA · Industrial Fault Tree · Industrial Event Tree · LOPA …

07Users

Who uses it

Companies and supply chains

Screen sites and suppliers. Watch chokepoints and pulse. Read country context.

Governments and national risk agencies

Prioritise prevention and preparedness. Plan with subnational layers. Track Sendai targets. Co-develop a national index.

Banks, asset managers and sovereign investors

Read sovereign and systemic context. Run climate pathway packs. Build portfolio postures.

08अहवाल

Nexus Reports

Edition code
XT-16
Edition status
planned
Subject
Set by Nexus Reports at commissioning

Nexus Reports

09Cite

Cite and reuse

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Advanced manufacturing series (GRX-SER-XT-16), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/series/xt-16/ UNI NXS-GRX-AR-000103.
Series key
grix:SER.XT-16:{ISO3}:{YEAR}:A
Domain keys
nis:IDX.ECO.trade.external_dependence_risk:{ISO3}:{YEAR}:A nis:IDX.CYB.capability.cyber_risk:{ISO3}:{YEAR}:A nis:IDX.TEC.concentration.technology_concentration_risk:{ISO3}:{YEAR}:A

Every country reads this series

Each country profile carries the domain indices this series is built from.

Country profiles All series

स्थिती

The methodology, structure and definitions of The Global Risks Index are a preparatory working draft (2026), circulated for review and comment and not for implementation. No value appears until an edition is released from a governed evidence cut; values then carry intervals, classes, sources and their correction pathway. Simulators run the published methods on numbers you choose and never show a NXS-GRX value.

What NXS-GRX is not

NXS-GRX is research and risk-analytics information. It is not a credit or ESG rating and uses no rating scale, not a benchmark for financial instruments, not official statistics, not an emergency warning or official classification, and not advice. It must not be used to evaluate natural persons. Risk classes are bands on a published scale, never rankings of countries or people.

Institutions and sources

The Nexus Consortium is stewarded by three independent not-for-profit institutions: The Global Centre for Risk and Innovation (GCRI), through GCRI US in Washington, DC and GCRI Canada in Ontario, with GCRI Canada as Lead Institution, Consortium Secretariat and lead contracting organisation; The Global Risks Forum (GRF); and The Global Risks Alliance (GRA). Technology, infrastructure and service providers work with the Consortium at arm’s length under written agreements, like every other external party in the public-private-planet model, and hold no role in its stewardship.

Every value carries the attribution of its sources, which keep their own licences. External names are cited for interoperability only. Nexus-authored text is intended for CC BY 4.0 on release.

Avis en français

La méthodologie et les définitions du NXS-GRX sont un projet de travail préparatoire (2026). Le NXS-GRX est une information de recherche et d’analyse des risques : ni notation, ni indice de référence financier, ni statistique officielle, ni alerte, ni conseil. Les classes de risque sont des bandes sur une échelle publiée, non des classements.