{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"measles-number-of-reported-cases-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Measles - number of reported cases, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1975-01-01","value":-100.0},{"date":"1977-01-01","value":-96.6224},{"date":"1978-01-01","value":-79.7619},{"date":"1980-01-01","value":346.654},{"date":"1981-01-01","value":-91.9949},{"date":"1982-01-01","value":-89.8396},{"date":"1983-01-01","value":89.4737},{"date":"1984-01-01","value":-86.1111},{"date":"1986-01-01","value":-43.4466},{"date":"1987-01-01","value":-100.0},{"date":"1990-01-01","value":160.0},{"date":"1991-01-01","value":-72.3077},{"date":"1992-01-01","value":-44.4444},{"date":"1993-01-01","value":-100.0},{"date":"1998-01-01","value":-96.6698},{"date":"1999-01-01","value":-83.3333},{"date":"2000-01-01","value":-100.0},{"date":"2002-01-01","value":-100.0},{"date":"2024-01-01","value":-100.0}],"summary":{"latest_period":"2024-01-01","latest_value":-100.0,"max":346.654,"mean":-41.495,"min":-100.0,"of":203,"rank":131,"trend":"volatile"}}