Methane emissions in metric tons generated by waste in Tonga

Period	Methane emissions by waste	Change
2022	893	+9
2021	884	+8
2020	876	+8
2019	868	0
2018	868	+8
2017	860	+8
2016	852	+8
2015	844	+8
2014	836	0
2013	836	0
2012	836	+8
2011	828	+8
2010	820	+8
2009	812	+8
2008	804	+8
2007	796	+1
2006	795	-71
2005	866	-70
2004	936	-74
2003	1,010	-70
2002	1,080	-60
2001	1,140	-70
2000	1,210	-240
1999	1,450	-240
1998	1,690	-240
1997	1,930	-260
1996	2,190	-250
1995	2,440	-240
1994	2,680	+30
1993	2,650	+20
1992	2,630	+20
1991	2,610	+30
1990	2,580	-40
1989	2,620	-30
1988	2,650	-40
1987	2,690	-30
1986	2,720	-30
1985	2,750	-20
1984	2,770	-30
1983	2,800	-30
1982	2,830	-20
1981	2,850	-10
1980	2,860	-20
1979	2,880	-10
1978	2,890	-10
1977	2,900	-10
1976	2,910	-20
1975	2,930	-20
1974	2,950	-30
1973	2,980	-30
1972	3,010	-20
1971	3,030	+100
1970	2,930	-130
1969	3,060	+180
1968	2,880	+180
1967	2,700	+180
1966	2,520	+170
1965	2,350	+180
1964	2,170	+170
1963	2,000	+160
1962	1,840	+150
1961	1,690	+140
1960	1,550	+120
1959	1,430	+100
1958	1,330	+90
1957	1,240	+90
1956	1,150	+90
1955	1,060	+86
1954	974	+86
1953	888	+86
1952	802	+85
1951	717	+84
1950	633	+53
1949	580	+53
1948	527	+53
1947	474	+51
1946	423	+50
1945	373	+50
1944	323	+3
1943	320	+3
1942	317	+2
1941	315	+3
1940	312	+1
1939	311	+1
1938	310	+1
1937	309	0
1936	309	+1
1935	308	+1
1934	307	+1
1933	306	+1
1932	305	0
1931	305	+1
1930	304	+1
1929	303	+1
1928	302	0
1927	302	+1
1926	301	+1
1925	300	+1
1924	299	0
1923	299	+1
1922	298	+1
1921	297	+1
1920	296	0
1919	296	+1
1918	295	+1
1917	294	+1
1916	293	0
1915	293	+1
1914	292	+1
1913	291	+1
1912	290	0
1911	290	+1
1910	289	+1
1909	288	+1
1908	287	+1
1907	286	+1
1906	285	+1
1905	284	+1
1904	283	+1
1903	282