{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"maternal-mortality-ratio-who-gho","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/maternal-mortality-ratio-who-gho","title":"Maternal mortality ratio who gho","unit":null},"observations":[{"date":"1985-01-01","value":148.012},{"date":"1986-01-01","value":149.187},{"date":"1987-01-01","value":147.191},{"date":"1988-01-01","value":144.925},{"date":"1989-01-01","value":138.676},{"date":"1990-01-01","value":137.914},{"date":"1991-01-01","value":134.432},{"date":"1992-01-01","value":128.887},{"date":"1993-01-01","value":127.408},{"date":"1994-01-01","value":122.916},{"date":"1995-01-01","value":116.788},{"date":"1996-01-01","value":112.576},{"date":"1997-01-01","value":110.793},{"date":"1998-01-01","value":103.971},{"date":"1999-01-01","value":99.4714},{"date":"2000-01-01","value":99.7218},{"date":"2001-01-01","value":98.2366},{"date":"2002-01-01","value":97.9446},{"date":"2003-01-01","value":95.4464},{"date":"2004-01-01","value":92.0605},{"date":"2005-01-01","value":92.0057},{"date":"2006-01-01","value":88.9436},{"date":"2007-01-01","value":88.1594},{"date":"2008-01-01","value":87.5315},{"date":"2009-01-01","value":90.6697},{"date":"2010-01-01","value":85.226},{"date":"2011-01-01","value":83.7576},{"date":"2012-01-01","value":82.7103},{"date":"2013-01-01","value":80.2837},{"date":"2014-01-01","value":79.6556},{"date":"2015-01-01","value":78.8149},{"date":"2016-01-01","value":77.9262},{"date":"2017-01-01","value":76.8071},{"date":"2018-01-01","value":73.9534},{"date":"2019-01-01","value":72.6966},{"date":"2020-01-01","value":74.0611},{"date":"2021-01-01","value":75.678},{"date":"2022-01-01","value":71.8047},{"date":"2023-01-01","value":66.7801}],"summary":{"latest_period":"2023-01-01","latest_value":66.7801,"max":149.187,"mean":100.872,"min":66.7801,"of":195,"rank":83,"trend":"falling"}}