{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-per-unit-of-gdp","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, per unit of GDP","unit":"units per US$ of GDP"},"observations":[{"date":"1980-01-01","value":7.68482e-09},{"date":"1981-01-01","value":1.94957e-08},{"date":"1982-01-01","value":8.5338e-09},{"date":"1983-01-01","value":3.89169e-09},{"date":"1984-01-01","value":1.29804e-08},{"date":"1985-01-01","value":2.27761e-09},{"date":"1986-01-01","value":2.6158e-09},{"date":"1987-01-01","value":1.89949e-09},{"date":"1988-01-01","value":6.08616e-10},{"date":"1989-01-01","value":6.89773e-10},{"date":"1990-01-01","value":1.25443e-09},{"date":"1991-01-01","value":1.70408e-09},{"date":"1992-01-01","value":9.5317e-09},{"date":"1993-01-01","value":6.83161e-09},{"date":"1994-01-01","value":2.26589e-09},{"date":"1995-01-01","value":4.05425e-09},{"date":"1996-01-01","value":3.2532e-09},{"date":"1997-01-01","value":3.88806e-09},{"date":"1998-01-01","value":2.66103e-09},{"date":"1999-01-01","value":9.01905e-09},{"date":"2000-01-01","value":8.00199e-09},{"date":"2001-01-01","value":5.71058e-09},{"date":"2002-01-01","value":4.99881e-09},{"date":"2003-01-01","value":8.51225e-09},{"date":"2004-01-01","value":8.48653e-09},{"date":"2005-01-01","value":1.04787e-08},{"date":"2006-01-01","value":9.74339e-09},{"date":"2007-01-01","value":6.05399e-09},{"date":"2008-01-01","value":3.54236e-09},{"date":"2009-01-01","value":4.82446e-09},{"date":"2010-01-01","value":1.06527e-09},{"date":"2011-01-01","value":7.97445e-10},{"date":"2012-01-01","value":1.87846e-09},{"date":"2013-01-01","value":1.59435e-09},{"date":"2014-01-01","value":9.10941e-10},{"date":"2015-01-01","value":6.89404e-10},{"date":"2016-01-01","value":1.8171e-09},{"date":"2017-01-01","value":1.96043e-09},{"date":"2018-01-01","value":1.72464e-09},{"date":"2019-01-01","value":1.02173e-09},{"date":"2020-01-01","value":3.8303e-10},{"date":"2021-01-01","value":3.55539e-11},{"date":"2022-01-01","value":1.87823e-10},{"date":"2023-01-01","value":1.95687e-10},{"date":"2024-01-01","value":2.40055e-08},{"date":"2025-01-01","value":6.72901e-10}],"summary":{"latest_period":"2025-01-01","latest_value":6.72901e-10,"max":2.40055e-08,"mean":4.66161e-09,"min":3.55539e-11,"of":201,"rank":77,"trend":"volatile"}}