{"entity":{"iso2":null,"iso3":null,"name":"Belgium-Luxembourg","slug":"belgium-luxembourg"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"cereals-primary-yield-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Cereals, primary \u2014 Yield, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1962-01-01","value":10.6775},{"date":"1963-01-01","value":-0.425284},{"date":"1964-01-01","value":6.56921},{"date":"1965-01-01","value":-9.01023},{"date":"1966-01-01","value":-23.2526},{"date":"1967-01-01","value":40.2829},{"date":"1968-01-01","value":-5.12115},{"date":"1969-01-01","value":-4.75848},{"date":"1970-01-01","value":-8.91721},{"date":"1971-01-01","value":24.8232},{"date":"1972-01-01","value":0.343691},{"date":"1973-01-01","value":10.6864},{"date":"1974-01-01","value":3.3975},{"date":"1975-01-01","value":-24.5243},{"date":"1976-01-01","value":11.4444},{"date":"1977-01-01","value":0.245381},{"date":"1978-01-01","value":20.0059},{"date":"1979-01-01","value":-1.58895},{"date":"1980-01-01","value":-1.72031},{"date":"1981-01-01","value":5.80383},{"date":"1982-01-01","value":11.1364},{"date":"1983-01-01","value":-12.9116},{"date":"1984-01-01","value":30.0801},{"date":"1985-01-01","value":-8.17409},{"date":"1986-01-01","value":7.02069},{"date":"1987-01-01","value":-11.7525},{"date":"1988-01-01","value":11.3752},{"date":"1989-01-01","value":0.942499},{"date":"1990-01-01","value":-6.54726},{"date":"1991-01-01","value":10.6497},{"date":"1992-01-01","value":-1.95038},{"date":"1993-01-01","value":7.51786},{"date":"1994-01-01","value":0.297921},{"date":"1995-01-01","value":-0.041585},{"date":"1996-01-01","value":22.8783},{"date":"1997-01-01","value":-8.5137},{"date":"1998-01-01","value":-0.662164},{"date":"1999-01-01","value":8.21581}],"summary":{"latest_period":"1999-01-01","latest_value":8.21581,"max":40.2829,"mean":3.01375,"min":-24.5243,"of":195,"rank":29,"trend":"volatile"}}