Start with the native occupation data. Country exports preserve original shares and publication status. Broader task and mapping tables answer different questions. Choose the right measure.
35 datasets · 581 documented fields
Country context
Country registry
All documented registry entries, not only task countries
250 rows15 fieldsCSV · 54.3 KiB
Country context
Global availability
Missing source coverage is not zero occupation coverage
250 rows40 fieldsCSV · 149.2 KiB
Country context
Source country period inventory
Displayed-zero task rows are retained separately; a period without positive cells does not acquire an occupation panel
581 rows4 fieldsCSV · 11.9 KiB
Country context
Country coverage
Source cells counted once before occupation expansion; numeric zero rows separate
581 rows25 fieldsCSV · 149.1 KiB
Employment context
Global employment latest
Source year/detail/age/flags retained; national classifications not silently relabelled
7,490 rows34 fieldsCSV.gz · 131.7 KiB
Employment context
Labour availability
All250 registry entries; employment availability differs from task join feasibility
250 rows24 fieldsCSV · 96.0 KiB
Validation and sensitivity
PIAAC country source inventory
England/Flanders scopes retained; no respondent records
250 rows23 fieldsCSV · 55.3 KiB
Occupation evidence
Country usage
Overall source fields; absent country metrics remain absent
235 rows4 fieldsCSV · 5.8 KiB
Occupation evidence
Direct occupation source
Only original numeric rows, including rounded zeros
34,253 rows11 fieldsCSV.gz · 508.9 KiB
Occupation evidence
O*NET occupation panel
Absent raw values missing; zero published mass is not zero actual usage
216,905 rows20 fieldsCSV.gz · 4.0 MiB
Mapped descriptors
ESCO occupation panel
Semantic mean, not conversation allocation
1,572,385 rows11 fieldsCSV.gz · 40.5 MiB
Mapped descriptors
ISCO occupation panel
ISCO1/2 aggregate directly from ISCO4
370,830 rows9 fieldsCSV.gz · 2.1 MiB
Occupation evidence
Facet comparison
Task and occupation mass counted before expansion
235 rows36 fieldsCSV · 61.8 KiB
Validation and sensitivity
Volume regression
Selected publication sample; no causal interpretation
2 rows13 fieldsCSV · 883 bytes
Employment context
US bls employment
National Employment Matrix includes self-employment; projections excluded
831 rows12 fieldsCSV · 297.1 KiB
Employment context
US native soc panel
Exact codes only; unmatched BLS codes remain missing
4,155 rows20 fieldsCSV · 1.7 MiB
Employment context
US native weighted summary
Official total includes unmatched job groups
15 rows9 fieldsCSV · 3.5 KiB
Validation and sensitivity
US measure validation
Cross-construct and cross-period comparison with March exposure
12 rows6 fieldsCSV · 2.1 KiB
Validation and sensitivity
US validation pairs
All target occupations, no European crosswalk
756 rows9 fieldsCSV · 66.6 KiB
Mapped descriptors
Mapped weighted summary
UK ONS lexical route; US excluded in favour of native BLS
868 rows11 fieldsCSV · 167.3 KiB
Country context
Geography support
Post-review thresholds; missing May facet grade D
250 rows62 fieldsCSV · 179.8 KiB
Validation and sensitivity
PIAAC across occupation summary
All finite coefficients included regardless of sign/review status
84 rows9 fieldsCSV · 9.0 KiB
Validation and sensitivity
PIAAC detailed country results
Retains full outcome/profile variants
112 rows12 fieldsCSV · 23.4 KiB
Validation and sensitivity
Occupation mapping correlations
Direct-share descriptors; all typed reference
705 rows7 fieldsCSV · 55.7 KiB
Validation and sensitivity
Mapping correlation distribution
Common occupation counts and country counts are distinct
12 rows9 fieldsCSV · 1.4 KiB
Validation and sensitivity
Occupation comparator correlations
Aggregate correlations only; restricted source vectors omitted
1,410 rows7 fieldsCSV · 159.5 KiB
Validation and sensitivity
Comparator distribution
Unlike constructs; no calibration or cardinal subtraction
24 rows9 fieldsCSV · 2.9 KiB
Allocated usage
Allocated occupation usage
Conditional allocation of published usage. equal_all splits each source evenly across distinct finest known ISCO destinations and then sums; UK continues through an equal reverse ONS bridge. Three-digit nodes remain unmatched at four digits. Sensitivity scenarios and marginal mapping bounds are not confidence intervals. Shares retain the country consumer denominator. Employment ratios use full official totals and separate vintages; not adoption rates.
357,880 rows24 fieldsCSV.gz · 3.9 MiB
Allocated usage
Occupation allocation weights
Each source row sums to one, including UNMATCHED. Independent of country employment and outcomes. UK lexical_all uses reverse title counts, not worker transition probabilities.
83,260 rows6 fieldsCSV.gz · 400.7 KiB
Validation and sensitivity
Allocation accounting checks
Allocated plus unmatched equals original published occupation mass. Unpublished residual is separate. Arithmetic tolerance 1e-9 percentage points.
2,852 rows10 fieldsCSV · 180.5 KiB
Allocated usage
April–May occupation comparison
Same source release and fixed allocation weights in both months. Original denominators retained; published source support may differ. Earlier weekly windows are excluded.
5,016 rows9 fieldsCSV · 1.2 MiB
Employment context
UK usage, employment and pay panel
APS 2021–2025 calendar-year employment; ASHE April nominal hourly pay, excluding overtime. Different populations and reference periods retained. Outcomes predate April–May 2026 usage; this is not a forecast test. Choose one AI month/scenario before analysis; repeated outcomes are not independent observations.
16,480 rows27 fieldsCSV.gz · 249.0 KiB
Employment context
UK usage and recruitment-advert panel
ONS/Textkernel new adverts 2017–July 2026, not successful hires. Source gaps, suppression and period notices retained. July is the only full month after predictor release in this snapshot and has quality warnings. No predictive or causal effect is estimated.
379,040 rows23 fieldsCSV.gz · 1.7 MiB
Employment context
European usage and employment panel
Eurostat annual employment 2020 onward joined to fixed all-link equal allocations for April/May 2026. Break flags, population, dates and national source metadata retained. Not a causal estimate or a forecast; do not treat the two AI-month copies as independent outcomes.
17,544 rows23 fieldsCSV.gz · 122.8 KiB
Classification reference
Multilingual occupation reference
Official ESCO v1.1.2 labels and available descriptions. Corresponding languages share the same source URI and ISCO parent. This is a reference set for evaluating label retrieval, not a validated classifier of conversations, local work practices or users’ jobs. No model accuracy is claimed.
84,278 rows8 fieldsCSV.gz · 14.0 MiB
Reproducible and attributable
Source observations: April and May 2026. Allocations and research extensions are documented in the current file manifest. The curated web export preserves source terms and source precision.