Nitrous oxide emissions in metric tons generated by chemical industry in Brazil

Period	Nitrous oxide emissions by chemical industry	Change
2022	574	-47
2021	621	+64
2020	557	-115
2019	672	+19
2018	653	+2
2017	651	-49
2016	700	-10
2015	710	-170
2014	880	+220
2013	660	+30
2012	630	-300
2011	930	0
2010	930	-80
2009	1,010	-1,270
2008	2,280	-660
2007	2,940	-21,860
2006	24,800	+2,000
2005	22,800	-3,200
2004	26,000	+7,400
2003	18,600	-1,700
2002	20,300	+4,100
2001	16,200	-3,700
2000	19,900	+900
1999	19,000	-100
1998	19,100	+7,000
1997	12,100	-1,500
1996	13,600	-3,800
1995	17,400	+1,100
1994	16,300	+200
1993	16,100	+3,500
1992	12,600	-900
1991	13,500	+2,800
1990	10,700	-700
1989	11,400	-32,300
1988	43,700	+400
1987	43,300	-8,400
1986	51,700	+8,900
1985	42,800	+5,600
1984	37,200	-12,900
1983	50,100	-3,100
1982	53,200	-1,300
1981	54,500	-4,800
1980	59,300	+400
1979	58,900	-3,500
1978	62,400	+6,300
1977	56,100	-9,300
1976	65,400	-1,000
1975	66,400	+9,600
1974	56,800	+22,300
1973	34,500	-2,100
1972	36,600	+1,700
1971	34,900	+1,700
1970	33,200	-10,300
1969	43,500	+2,800
1968	40,700	+2,600
1967	38,100	+2,500
1966	35,600	+2,400
1965	33,200	+2,400
1964	30,800	+2,200
1963	28,600	+2,200
1962	26,400	+2,200
1961	24,200	+2,100
1960	22,100	+2,300
1959	19,800	+2,400
1958	17,400	+2,500
1957	14,900	+2,400
1956	12,500	+2,400
1955	10,100	+2,120
1954	7,980	+1,890
1953	6,090	+1,530
1952	4,560	+1,090
1951	3,470	+560
1950	2,910	+250
1949	2,660	+200
1948	2,460	+170
1947	2,290	+140
1946	2,150	+130
1945	2,020	+100
1944	1,920	+110
1943	1,810	+110
1942	1,700	+110
1941	1,590	+140
1940	1,450	+150
1939	1,300	+180
1938	1,120	+194
1937	926	+193
1936	733	+188
1935	545	+173
1934	372	+150
1933	222	+117
1932	105	+77
1931	28	+28
1930	0	0
1929	0	0
1928	0	0
1927	0	0
1926	0	0
1925	0	0
1924	0	0
1923	0	0
1922	0	0
1921	0	0
1920	0	0
1919	0	0
1918	0	0
1917	0	0
1916	0	0
1915	0	0
1914	0	0
1913	0	0
1912	0	0
1911	0	0
1910	0	0
1909	0	0
1908	0	0
1907	0	0
1906	0	0
1905	0	0
1904	0	0
1903	0