Methane emissions in metric tons generated by chemical industry in Germany

Period	Methane emissions by chemical industry	Change
2022	19,800	-2,900
2021	22,700	+200
2020	22,500	+1,500
2019	21,000	-200
2018	21,200	-1,300
2017	22,500	+300
2016	22,200	+400
2015	21,800	+100
2014	21,700	+800
2013	20,900	-300
2012	21,200	-500
2011	21,700	-300
2010	22,000	+600
2009	21,400	-1,600
2008	23,000	-1,400
2007	24,400	-100
2006	24,500	-600
2005	25,100	+700
2004	24,400	-200
2003	24,600	+2,200
2002	22,400	-1,500
2001	23,900	-400
2000	24,300	+1,800
1999	22,500	+1,400
1998	21,100	+900
1997	20,200	+1,400
1996	18,800	-800
1995	19,600	0
1994	19,600	+1,500
1993	18,100	+1,500
1992	16,600	+1,000
1991	15,600	-100
1990	15,700	+900
1989	14,800	+700
1988	14,100	0
1987	14,100	+200
1986	13,900	+1,400
1985	12,500	-200
1984	12,700	-400
1983	13,100	+1,500
1982	11,600	+300
1981	11,300	-300
1980	11,600	-2,800
1979	14,400	0
1978	14,400	+1,800
1977	12,600	-3,100
1976	15,700	+5,600
1975	10,100	-2,200
1974	12,300	-4,000
1973	16,300	+1,600
1972	14,700	+2,700
1971	12,000	-300
1970	12,300	-100
1969	12,400	+500
1968	11,900	+600
1967	11,300	+600
1966	10,700	+1,570
1965	9,130	+1,550
1964	7,580	+1,350
1963	6,230	+1,470
1962	4,760	+1,170
1961	3,590	+690
1960	2,900	+790
1959	2,110	+570
1958	1,540	+360
1957	1,180	+246
1956	934	+276
1955	658	+169
1954	489	+180
1953	309	+99
1952	210	+54
1951	156	+65
1950	92	+32
1949	60	-19
1948	79	+68
1947	11	+3
1946	8	+5
1945	4	+3
1944	0	+0
1943	0	-0
1942	0	-0
1941	0	-0
1940	1	+0
1939	0	+0
1938	0	+0
1937	0	+0
1936	0	+0
1935	0	+0
1934	0	+0
1933	0	+0
1932	0	+0
1931	0	+0
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	-1
1913	1	-0
1912	1	+0
1911	1	-0
1910	1	+0
1909	1	-0
1908	1	+0
1907	1	+0
1906	1	+0
1905	1	-0
1904	1	+0
1903	1