{"entity":{"iso2":"TV","iso3":"TUV","name":"Tuvalu","slug":"tuvalu"},"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":"1980-01-01","value":4.07467},{"date":"1981-01-01","value":3.774},{"date":"1982-01-01","value":2.14667},{"date":"1983-01-01","value":1.673},{"date":"1984-01-01","value":5.187},{"date":"1985-01-01","value":4.176},{"date":"1986-01-01","value":2.43},{"date":"1987-01-01","value":3.66267},{"date":"1988-01-01","value":0.968},{"date":"1989-01-01","value":1.315},{"date":"1990-01-01","value":0.0883333},{"date":"1991-01-01","value":2.32267},{"date":"1992-01-01","value":2.69},{"date":"1993-01-01","value":1.8},{"date":"1994-01-01","value":0.0886667},{"date":"1995-01-01","value":1.12233},{"date":"1996-01-01","value":0.255},{"date":"1997-01-01","value":1.932},{"date":"1998-01-01","value":0.498},{"date":"1999-01-01","value":1.394},{"date":"2000-01-01","value":1.47},{"date":"2001-01-01","value":0.322667},{"date":"2002-01-01","value":0.158667},{"date":"2003-01-01","value":0.539},{"date":"2004-01-01","value":0.151333},{"date":"2005-01-01","value":0.532},{"date":"2006-01-01","value":0.231},{"date":"2007-01-01","value":0.234},{"date":"2008-01-01","value":0.0796667},{"date":"2009-01-01","value":0.976},{"date":"2010-01-01","value":0.924},{"date":"2011-01-01","value":0.349333},{"date":"2012-01-01","value":0.272},{"date":"2013-01-01","value":0.92},{"date":"2014-01-01","value":0.960667},{"date":"2015-01-01","value":0.330667},{"date":"2016-01-01","value":0.486},{"date":"2017-01-01","value":0.312},{"date":"2018-01-01","value":0.832333},{"date":"2019-01-01","value":0.621333},{"date":"2020-01-01","value":0.395},{"date":"2021-01-01","value":0.454},{"date":"2022-01-01","value":0.648},{"date":"2023-01-01","value":0.438}],"summary":{"latest_period":"2023-01-01","latest_value":0.438,"max":5.187,"mean":1.23263,"min":0.0796667,"of":192,"rank":39,"trend":"volatile"}}