{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"triadic-patent-families-by-earliest-priority-year-1977-2012","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/pat_td_ntot","title":"Triadic patent families by earliest priority year (1977-2012)","unit":null},"observations":[{"date":"1977-01-01","value":28.91},{"date":"1978-01-01","value":64.83},{"date":"1979-01-01","value":92.27},{"date":"1980-01-01","value":86.57},{"date":"1981-01-01","value":71.03},{"date":"1982-01-01","value":106.37},{"date":"1983-01-01","value":115.04},{"date":"1984-01-01","value":157.61},{"date":"1985-01-01","value":154.89},{"date":"1986-01-01","value":167.73},{"date":"1987-01-01","value":184.04},{"date":"1988-01-01","value":177.96},{"date":"1989-01-01","value":236.34},{"date":"1990-01-01","value":216.84},{"date":"1991-01-01","value":235.93},{"date":"1992-01-01","value":291.15},{"date":"1993-01-01","value":348.12},{"date":"1994-01-01","value":357.48},{"date":"1995-01-01","value":374.48},{"date":"1996-01-01","value":345.5},{"date":"1997-01-01","value":424.35},{"date":"1998-01-01","value":382.5},{"date":"1999-01-01","value":373.02},{"date":"2000-01-01","value":312.85},{"date":"2001-01-01","value":301.16},{"date":"2002-01-01","value":284.66},{"date":"2003-01-01","value":259.4},{"date":"2004-01-01","value":316.75},{"date":"2005-01-01","value":291.79},{"date":"2006-01-01","value":235.53},{"date":"2007-01-01","value":263.03},{"date":"2008-01-01","value":249.22},{"date":"2009-01-01","value":256.18},{"date":"2010-01-01","value":213.45},{"date":"2011-01-01","value":160.25},{"date":"2012-01-01","value":104.04}],"summary":{"latest_period":"2012-01-01","latest_value":104.04,"max":424.35,"mean":228.924,"min":28.91,"of":47,"rank":15,"trend":"rising"}}