{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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-4","source":"Statizoid (derived)","source_url":null,"title":"Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1981-01-01","value":2.6742},{"date":"1982-01-01","value":24.1626},{"date":"1983-01-01","value":0.75301},{"date":"1984-01-01","value":3.20057},{"date":"1985-01-01","value":19.8446},{"date":"1986-01-01","value":-19.1636},{"date":"1987-01-01","value":-23.6596},{"date":"1988-01-01","value":-6.74945},{"date":"1989-01-01","value":-7.37397},{"date":"1990-01-01","value":-2.2207},{"date":"1991-01-01","value":25.4375},{"date":"1992-01-01","value":-1.49575},{"date":"1993-01-01","value":-3.06034},{"date":"1994-01-01","value":-23.9284},{"date":"1995-01-01","value":-3.40111},{"date":"1996-01-01","value":-29.371},{"date":"1997-01-01","value":-36.9034},{"date":"1998-01-01","value":-2.52435},{"date":"1999-01-01","value":-3.82262},{"date":"2000-01-01","value":-3.47383},{"date":"2001-01-01","value":-2.00769},{"date":"2002-01-01","value":-51.2137},{"date":"2003-01-01","value":-3.27093},{"date":"2004-01-01","value":-1.77189},{"date":"2005-01-01","value":0.375067},{"date":"2006-01-01","value":1.76647},{"date":"2007-01-01","value":2.47435},{"date":"2008-01-01","value":3.46996},{"date":"2009-01-01","value":2.72752},{"date":"2010-01-01","value":5.22087},{"date":"2011-01-01","value":1.88139},{"date":"2012-01-01","value":-3.68207},{"date":"2013-01-01","value":-2.02731},{"date":"2014-01-01","value":97.281},{"date":"2015-01-01","value":-1.34029},{"date":"2016-01-01","value":-1.06002},{"date":"2017-01-01","value":98.7759},{"date":"2018-01-01","value":24.8856},{"date":"2019-01-01","value":0.389558},{"date":"2020-01-01","value":20.4436},{"date":"2021-01-01","value":-2.91057},{"date":"2022-01-01","value":-5.1895},{"date":"2023-01-01","value":-21.5095}],"summary":{"latest_period":"2023-01-01","latest_value":-21.5095,"max":98.7759,"mean":1.68912,"min":-51.2137,"of":194,"rank":159,"trend":"volatile"}}