{"entity":{"iso2":null,"iso3":null,"name":"Sofia (Stolitsa)","slug":"sofia-stolitsa"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"patent-applications-to-the-epo-by-priority-year-by-nuts-3-region-international-patent","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/pat_ep_ripc","title":"Patent applications to the EPO by priority year by NUTS 3 region, international patent classification (IPC) sections and classes (1977-2013)","unit":null},"observations":[{"date":"1981-01-01","value":1.0},{"date":"1982-01-01","value":1.6},{"date":"1983-01-01","value":1.47},{"date":"1984-01-01","value":4.84},{"date":"1985-01-01","value":0.53},{"date":"1986-01-01","value":0.98},{"date":"1987-01-01","value":7.69},{"date":"1988-01-01","value":4.75},{"date":"1989-01-01","value":1.0},{"date":"1990-01-01","value":1.53},{"date":"1992-01-01","value":1.0},{"date":"1993-01-01","value":1.0},{"date":"1995-01-01","value":2.2},{"date":"1996-01-01","value":1.23},{"date":"1997-01-01","value":1.44},{"date":"1998-01-01","value":1.67},{"date":"1999-01-01","value":1.33},{"date":"2000-01-01","value":2.9},{"date":"2001-01-01","value":4.39},{"date":"2002-01-01","value":3.2},{"date":"2003-01-01","value":2.0},{"date":"2004-01-01","value":2.85},{"date":"2005-01-01","value":2.35},{"date":"2006-01-01","value":4.0},{"date":"2007-01-01","value":0.38},{"date":"2008-01-01","value":1.61},{"date":"2009-01-01","value":1.7},{"date":"2010-01-01","value":3.0},{"date":"2011-01-01","value":3.75},{"date":"2012-01-01","value":3.37}],"summary":{"latest_period":"2012-01-01","latest_value":3.37,"max":7.69,"mean":2.35867,"min":0.38,"of":1501,"rank":754,"trend":"volatile"}}