{"entity":{"iso2":"CL","iso3":"CHL","name":"Chile","slug":"chile"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"rate-of-twin-deliveries","source":"Human Multiple Births Database (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/rate-of-twin-deliveries","title":"Share of births that are twins","unit":"%"},"observations":[{"date":"1960-01-01","value":0.868},{"date":"1961-01-01","value":0.892},{"date":"1962-01-01","value":1.069},{"date":"1963-01-01","value":0.853},{"date":"1964-01-01","value":0.789},{"date":"1965-01-01","value":0.859},{"date":"1966-01-01","value":0.814},{"date":"1967-01-01","value":0.832},{"date":"1968-01-01","value":0.812},{"date":"1971-01-01","value":0.737},{"date":"1972-01-01","value":0.733},{"date":"1973-01-01","value":0.794},{"date":"1974-01-01","value":0.783},{"date":"1975-01-01","value":0.77},{"date":"1976-01-01","value":0.79},{"date":"1977-01-01","value":0.728},{"date":"1978-01-01","value":0.668},{"date":"1979-01-01","value":0.703},{"date":"1980-01-01","value":0.691},{"date":"1981-01-01","value":0.775},{"date":"1982-01-01","value":1.219},{"date":"1983-01-01","value":1.42},{"date":"1984-01-01","value":0.747},{"date":"1985-01-01","value":0.76},{"date":"1986-01-01","value":0.752},{"date":"1987-01-01","value":0.796},{"date":"1988-01-01","value":0.773},{"date":"1989-01-01","value":0.793},{"date":"1990-01-01","value":0.764},{"date":"1991-01-01","value":0.822},{"date":"1992-01-01","value":0.8},{"date":"1993-01-01","value":0.803},{"date":"1994-01-01","value":0.784},{"date":"1995-01-01","value":0.829},{"date":"1996-01-01","value":0.791},{"date":"1997-01-01","value":0.805},{"date":"1998-01-01","value":0.802},{"date":"1999-01-01","value":0.846},{"date":"2000-01-01","value":0.835},{"date":"2001-01-01","value":0.895},{"date":"2002-01-01","value":0.896},{"date":"2003-01-01","value":0.892},{"date":"2004-01-01","value":0.877},{"date":"2005-01-01","value":0.883},{"date":"2006-01-01","value":0.898},{"date":"2007-01-01","value":0.914},{"date":"2008-01-01","value":0.941},{"date":"2009-01-01","value":0.929},{"date":"2010-01-01","value":0.96},{"date":"2011-01-01","value":0.942},{"date":"2012-01-01","value":0.979},{"date":"2013-01-01","value":0.992},{"date":"2014-01-01","value":1.019},{"date":"2015-01-01","value":1.077},{"date":"2016-01-01","value":1.102},{"date":"2017-01-01","value":1.199},{"date":"2018-01-01","value":1.162},{"date":"2019-01-01","value":1.062}],"summary":{"latest_period":"2019-01-01","latest_value":1.062,"max":1.42,"mean":0.874483,"min":0.668,"of":23,"rank":22,"trend":"rising"}}