{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pillar-4-data-sources-score","source":"Statistical Performance Indicators, The World Bank (https://datacatalog.worldbank.org/dataset/statistical-performance-indicators)","source_url":"https://data.worldbank.org/indicator/SPI.INDEX.PIL4","title":"Pillar 4 - Data Sources - Score","unit":null},"observations":[{"date":"2015-01-01","value":43.2417},{"date":"2016-01-01","value":44.3167},{"date":"2017-01-01","value":41.7417},{"date":"2018-01-01","value":37.575},{"date":"2019-01-01","value":40.0917},{"date":"2020-01-01","value":41.9917},{"date":"2021-01-01","value":46.925},{"date":"2022-01-01","value":50.2},{"date":"2023-01-01","value":50.2}],"summary":{"latest_period":"2023-01-01","latest_value":50.2,"max":50.2,"mean":44.0315,"min":37.575,"of":173,"rank":107,"trend":"rising"}}