{"entity":{"iso2":null,"iso3":null,"name":"Duisburg, Kreisfreie Stadt","slug":"duisburg-kreisfreie-stadt"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"patent-applications-to-the-epo-by-priority-year-by-nuts-3-region-1977-2012","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/pat_ep_rtot","title":"Patent applications to the EPO by priority year by NUTS 3 region (1977-2012)","unit":"Number"},"observations":[{"date":"1977-01-01","value":3.33},{"date":"1978-01-01","value":6.13},{"date":"1979-01-01","value":13.7},{"date":"1980-01-01","value":11.56},{"date":"1981-01-01","value":14.76},{"date":"1982-01-01","value":16.83},{"date":"1983-01-01","value":24.07},{"date":"1984-01-01","value":21.79},{"date":"1985-01-01","value":30.76},{"date":"1986-01-01","value":22.83},{"date":"1987-01-01","value":23.19},{"date":"1988-01-01","value":27.42},{"date":"1989-01-01","value":15.67},{"date":"1990-01-01","value":22.7},{"date":"1991-01-01","value":25.67},{"date":"1992-01-01","value":29.1},{"date":"1993-01-01","value":26.62},{"date":"1994-01-01","value":35.82},{"date":"1995-01-01","value":38.56},{"date":"1996-01-01","value":41.07},{"date":"1997-01-01","value":54.32},{"date":"1998-01-01","value":58.48},{"date":"1999-01-01","value":50.77},{"date":"2000-01-01","value":55.79},{"date":"2001-01-01","value":57.13},{"date":"2002-01-01","value":62.73},{"date":"2003-01-01","value":56.72},{"date":"2004-01-01","value":47.98},{"date":"2005-01-01","value":54.46},{"date":"2006-01-01","value":58.65},{"date":"2007-01-01","value":62.61},{"date":"2008-01-01","value":55.46},{"date":"2009-01-01","value":62.02},{"date":"2010-01-01","value":57.13},{"date":"2011-01-01","value":62.39},{"date":"2012-01-01","value":51.3}],"summary":{"latest_period":"2012-01-01","latest_value":51.3,"max":62.73,"mean":37.7644,"min":3.33,"of":1634,"rank":468,"trend":"rising"}}
