{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (FAO)","slug":"biological-fixation-cropland-nitrogen-per-unit-area","source":"Food and Agriculture Organization of the United Nations","source_url":"https://www.fao.org/faostat/en/#data/ESB","title":"Biological fixation \u2014 Cropland nitrogen per unit area","unit":"kg/ha"},"observations":[{"date":"1961-01-01","value":3.4218},{"date":"1962-01-01","value":3.4218},{"date":"1963-01-01","value":3.4601},{"date":"1964-01-01","value":3.4649},{"date":"1965-01-01","value":3.5204},{"date":"1966-01-01","value":3.814},{"date":"1967-01-01","value":3.8672},{"date":"1968-01-01","value":4.0384},{"date":"1969-01-01","value":4.1741},{"date":"1970-01-01","value":5.2204},{"date":"1971-01-01","value":5.6128},{"date":"1972-01-01","value":4.3689},{"date":"1973-01-01","value":4.2799},{"date":"1974-01-01","value":4.5406},{"date":"1975-01-01","value":6.4126},{"date":"1976-01-01","value":7.0433},{"date":"1977-01-01","value":7.2185},{"date":"1978-01-01","value":7.8729},{"date":"1979-01-01","value":6.6566},{"date":"1980-01-01","value":7.7493},{"date":"1981-01-01","value":7.8633},{"date":"1982-01-01","value":6.5857},{"date":"1983-01-01","value":4.5863},{"date":"1984-01-01","value":5.1747},{"date":"1985-01-01","value":5.4167},{"date":"1986-01-01","value":5.2064},{"date":"1987-01-01","value":5.6797},{"date":"1988-01-01","value":5.4328},{"date":"1989-01-01","value":5.8384},{"date":"1990-01-01","value":5.3993},{"date":"1991-01-01","value":5.574},{"date":"1992-01-01","value":5.567},{"date":"1993-01-01","value":5.9257},{"date":"1994-01-01","value":5.671},{"date":"1995-01-01","value":6.1006},{"date":"1996-01-01","value":6.7249},{"date":"1997-01-01","value":7.2586},{"date":"1998-01-01","value":7.864},{"date":"1999-01-01","value":8.0583},{"date":"2000-01-01","value":8.206},{"date":"2001-01-01","value":8.1419},{"date":"2002-01-01","value":8.4111},{"date":"2003-01-01","value":8.74},{"date":"2004-01-01","value":8.6163},{"date":"2005-01-01","value":8.7245},{"date":"2006-01-01","value":8.4372},{"date":"2007-01-01","value":9.075},{"date":"2008-01-01","value":9.0854},{"date":"2009-01-01","value":9.1691},{"date":"2010-01-01","value":9.4598},{"date":"2011-01-01","value":9.9894},{"date":"2012-01-01","value":10.0848},{"date":"2013-01-01","value":10.7356},{"date":"2014-01-01","value":10.8173},{"date":"2015-01-01","value":10.229},{"date":"2016-01-01","value":9.8485},{"date":"2017-01-01","value":10.8543},{"date":"2018-01-01","value":11.3885},{"date":"2019-01-01","value":11.5118},{"date":"2020-01-01","value":11.7049},{"date":"2021-01-01","value":12.3065},{"date":"2022-01-01","value":11.9449},{"date":"2023-01-01","value":12.6518}],"summary":{"latest_period":"2023-01-01","latest_value":12.6518,"max":12.6518,"mean":7.24158,"min":3.4218,"of":191,"rank":45,"trend":"rising"}}