{"entity":{"iso2":null,"iso3":null,"name":"Belgium-Luxembourg","slug":"belgium-luxembourg"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"roots-and-tubers-total-area-harvested-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Roots and Tubers, Total \u2014 Area harvested, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1962-01-01","value":-5.54273},{"date":"1963-01-01","value":-10.1599},{"date":"1964-01-01","value":-13.1804},{"date":"1965-01-01","value":-6.74271},{"date":"1966-01-01","value":10.5939},{"date":"1967-01-01","value":4.78954},{"date":"1968-01-01","value":-13.2015},{"date":"1969-01-01","value":-9.9856},{"date":"1970-01-01","value":8.79824},{"date":"1971-01-01","value":-9.39982},{"date":"1972-01-01","value":-13.1024},{"date":"1973-01-01","value":15.3555},{"date":"1974-01-01","value":-5.58091},{"date":"1975-01-01","value":-10.7142},{"date":"1976-01-01","value":4.81969},{"date":"1977-01-01","value":8.6618},{"date":"1978-01-01","value":-14.3339},{"date":"1979-01-01","value":2.70625},{"date":"1980-01-01","value":4.49803},{"date":"1981-01-01","value":-9.32708},{"date":"1982-01-01","value":5.63764},{"date":"1983-01-01","value":-5.56545},{"date":"1984-01-01","value":4.40671},{"date":"1985-01-01","value":12.6891},{"date":"1986-01-01","value":-2.35976},{"date":"1987-01-01","value":11.2628},{"date":"1988-01-01","value":3.54019},{"date":"1989-01-01","value":2.12766},{"date":"1990-01-01","value":0.564583},{"date":"1991-01-01","value":5.34897},{"date":"1992-01-01","value":14.4259},{"date":"1993-01-01","value":-17.304},{"date":"1994-01-01","value":7.21322},{"date":"1995-01-01","value":8.24756},{"date":"1996-01-01","value":9.95058},{"date":"1997-01-01","value":-9.59725},{"date":"1998-01-01","value":7.00775},{"date":"1999-01-01","value":12.1414}],"summary":{"latest_period":"1999-01-01","latest_value":12.1414,"max":15.3555,"mean":0.228667,"min":-17.304,"of":196,"rank":17,"trend":"volatile"}}