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Licence review
Reviewed for use on this website
As reviewed on 23 August 2026, the main sources allow reuse, analysis or adaptation when properly attributed. Behind Your Day does not use provider logos or imply that any provider endorses this model.
Data in use
Purpose and terms for each source
Supply chainsOECD Inter-Country Input-Output Tables 2025 edition
Used to estimate the economies and industries involved in a purchase, based on 2022 data.
OECD Data TermsAllow downloading, adaptation, sharing and commercial use with attribution to OECD, the dataset name, URL and access date.
Official dataTerms of use
EmploymentOECD Trade in Employment 2025
Used to estimate employment by economy and industry.
Working hoursILOSTAT mean weekly hours actually worked
Used to convert employment counts into working time.
PricesWorld Bank World Development Indicators
Consumer prices and official exchange rates convert entered amounts to the model's reference year.
CC BY 4.0Allows reuse, sharing and adaptation with attribution to the World Bank and dataset.
Data and licence
Exchange-rate supplementUnited Nations Statistics Division — UNdata
Supplements missing 2022 World Bank exchange rates for Argentina and the Democratic Republic of the Congo.
UNdata Terms of UseData may be copied and redistributed free of charge with attribution to UNdata.
Terms of use
TaiwanDGBAS and the Central Bank of the Republic of China (Taiwan)
Supply Taiwan's 2022 industry hours, exchange rate and price data.
Myanmar exchange rateWorld Bank alternative conversion factor
The official exchange-rate series lacks a 2022 value for Myanmar, so the model uses the alternative conversion factor from the same database.
CC BY 4.0Allows reuse, sharing and adaptation with attribution to the World Bank and indicator.
Data and licence
Estimation limits
How version 1 uses the amount
The model first uses prices and exchange rates associated with the amount's displayed currency to convert it to the 2022 data basis, then maps 28 purchase items in 8 areas of life to global industry data. Changing the purchase region does not relabel an amount already entered. Within the same purchase region, item and currency, the amount and attributed work time have a linear relationship: doubling the amount doubles the estimate.
This estimates labour allocated to consumption demand in an economic model. It does not identify brand premiums, rent, profit, quality or the actual production process. The likely range reflects category variation and some missing data, but does not cover every possible error. Each saved record keeps the result created at that time; future model updates do not rewrite or remove older records.
Important
An independent Behind Your Day estimate
All source data is filtered, combined, gap-filled and modelled rather than directly republished. Behind Your Day creates the life-category mappings, uncertainty ranges and final results. They do not represent official views of the OECD, ILO, World Bank, United Nations or any government, and no endorsement is implied.
The ICIO raw snapshot was obtained through a third-party mirror because the official automated download endpoint was unavailable. Neither this website nor the planned public GitHub project redistributes that raw file. Public outputs contain only a derived model made under the OECD data terms; source hashes and processing records remain in the project.
View machine-readable source records
Formal citations
Data-provider attribution
- OECD (2025), Inter-Country Input-Output Tables, 2025 edition, OECD, https://www.oecd.org/en/data/datasets/inter-country-input-output-tables.html (accessed 23 August 2026).
- OECD (2025), Trade in Employment, OECD, https://www.oecd.org/en/data/datasets/trade-in-employment.html (accessed 23 August 2026).
- International Labour Organization, ILOSTAT, Mean weekly hours actually worked by sex and economic activity, accessed 23 August 2026. Licensed under CC BY 4.0.
- World Bank, World Development Indicators, official exchange rate and Consumer Price Index, accessed 23 August 2026. Licensed under CC BY 4.0.
- United Nations Statistics Division, UNdata, Exchange rates, accessed 23 August 2026.
- Directorate-General of Budget, Accounting and Statistics, 2022 Manpower Survey table 53; Central Bank of the Republic of China (Taiwan), 2022 annual average NTD/USD exchange rate. Used under the Open Government Data Licence, version 1.0.