{"id":"worldbank.statistical-performance-indicators-spi-overall-score.tcd.annual","dataset_id":"worldbank-statistical-performance-indicators-spi-overall-score","indicator":"statistical-performance-indicators-spi-overall-score","geography":"TCD","frequency":"annual","unit":"ordinal scale (0-100)","start_period":"2016","end_period":"2024","org":"World Bank","original_indicator":"IQ.SPI.OVRL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","geography_name":"Chad","region":"Sub-Saharan Africa ","observations":[{"period":"2016","value":28.5029166666667,"flags":""},{"period":"2017","value":31.7166666666667,"flags":""},{"period":"2018","value":31.9166666666667,"flags":""},{"period":"2019","value":38.8833333333333,"flags":""},{"period":"2020","value":41.17375,"flags":""},{"period":"2021","value":46.84875,"flags":""},{"period":"2022","value":48.6058333333333,"flags":""},{"period":"2023","value":52.3658333333333,"flags":""},{"period":"2024","value":53.56625,"flags":""}],"indicator_name":"Statistical performance indicators (SPI): Overall score","topic":"Public Sector","source":"worldbank","provenance":{"organization":"World Bank","original_indicator":"IQ.SPI.OVRL","url":"https://api.worldbank.org/v2","retrieved_at":"2026-11-05T23:59:57+00:00","version":"1","license":"see source"}}