{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-3","source":"Statizoid (derived)","source_url":null,"title":"Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per square kilometre","unit":"one-year-olds per square kilometre"},"observations":[{"date":"1981-01-01","value":2.18225},{"date":"1982-01-01","value":2.519},{"date":"1983-01-01","value":2.86056},{"date":"1984-01-01","value":2.00228},{"date":"1985-01-01","value":2.08054},{"date":"1986-01-01","value":1.43135},{"date":"1987-01-01","value":1.17454},{"date":"1988-01-01","value":0.993312},{"date":"1989-01-01","value":1.64303},{"date":"1990-01-01","value":0.364167},{"date":"1991-01-01","value":0.601656},{"date":"1992-01-01","value":1.50633},{"date":"1993-01-01","value":1.90792},{"date":"1994-01-01","value":0.811042},{"date":"1995-01-01","value":0.998812},{"date":"1996-01-01","value":1.51867},{"date":"1997-01-01","value":1.28109},{"date":"1998-01-01","value":1.27603},{"date":"1999-01-01","value":1.0324},{"date":"2000-01-01","value":0.83925},{"date":"2001-01-01","value":0.3755},{"date":"2002-01-01","value":0.4125},{"date":"2003-01-01","value":0.338375},{"date":"2004-01-01","value":0.2295},{"date":"2005-01-01","value":0.174531},{"date":"2006-01-01","value":0.17775},{"date":"2007-01-01","value":0.181469},{"date":"2008-01-01","value":0.061625},{"date":"2009-01-01","value":0.1245},{"date":"2010-01-01","value":0.124333},{"date":"2011-01-01","value":0.245458},{"date":"2012-01-01","value":0.241917},{"date":"2013-01-01","value":0.19025},{"date":"2014-01-01","value":0.331979},{"date":"2015-01-01","value":0.263042},{"date":"2016-01-01","value":0.259125},{"date":"2017-01-01","value":0.317187},{"date":"2018-01-01","value":0.310365},{"date":"2019-01-01","value":0.306146},{"date":"2020-01-01","value":0.248333},{"date":"2021-01-01","value":0.189063},{"date":"2022-01-01","value":0.50975},{"date":"2023-01-01","value":0.84649}],"summary":{"latest_period":"2023-01-01","latest_value":0.84649,"max":2.86056,"mean":0.825196,"min":0.061625,"of":192,"rank":19,"trend":"volatile"}}