{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"getting-electricity-system-average-interruption-frequency-index-saifi-db16-20-methodology","source":null,"source_url":"https://data.worldbank.org/indicator/IC.ELC.SAIF.XD.DB1619","title":"Getting electricity: System average interruption frequency index (SAIFI) (DB16-20 methodology)","unit":"DB16-20 methodology"},"observations":[{"date":"2014-01-01","value":14.7},{"date":"2015-01-01","value":12.93},{"date":"2016-01-01","value":14.73},{"date":"2017-01-01","value":14.73},{"date":"2018-01-01","value":9.2},{"date":"2019-01-01","value":9.2}],"summary":{"latest_period":"2019-01-01","latest_value":9.2,"max":14.73,"mean":12.5817,"min":9.2,"of":124,"rank":22,"trend":"falling"}}