Nitrous oxide emissions in metric tons generated by waste in Iran

Period	Nitrous oxide emissions by waste	Change
2022	1,550	10
2021	1,540	20
2020	1,520	20
2019	1,500	20
2018	1,480	30
2017	1,450	30
2016	1,420	10
2015	1,410	10
2014	1,400	10
2013	1,390	20
2012	1,370	30
2011	1,340	40
2010	1,300	4,010
2009	5,310	3,960
2008	9,270	4,130
2007	13,400	4,000
2006	17,400	4,100
2005	21,500	3,700
2004	25,200	4,000
2003	29,200	4,200
2002	33,400	4,000
2001	37,400	4,100
2000	41,500	5,600
1999	35,900	6,700
1998	29,200	5,800
1997	23,400	6,200
1996	17,200	6,400
1995	10,800	6,160
1994	4,640	50
1993	4,590	20
1992	4,610	140
1991	4,470	240
1990	4,230	180
1989	4,050	70
1988	3,980	270
1987	3,710	180
1986	3,530	170
1985	3,360	90
1984	3,270	40
1983	3,310	220
1982	3,090	130
1981	2,960	230
1980	2,730	180
1979	2,550	190
1978	2,360	140
1977	2,220	100
1976	2,120	130
1975	1,990	30
1974	1,960	60
1973	1,900	200
1972	1,700	110
1971	1,590	10
1970	1,580	240
1969	1,340	40
1968	1,300	60
1967	1,240	50
1966	1,190	60
1965	1,130	50
1964	1,080	50
1963	1,030	50
1962	980	39
1961	941	30
1960	911	22
1959	889	19
1958	870	16
1957	854	14
1956	840	13
1955	827	13
1954	814	14
1953	800	15
1952	785	17
1951	768	21
1950	747	28
1949	719	37
1948	682	43
1947	639	46
1946	593	48
1945	545	46
1944	499	42
1943	457	34
1942	423	26
1941	397	13
1940	384	6
1939	378	4
1938	374	4
1937	370	3
1936	367	3
1935	364	2
1934	362	3
1933	359	3
1932	356	3
1931	353	3
1930	350	4
1929	346	4
1928	342	5
1927	337	5
1926	332	4
1925	328	5
1924	323	5
1923	318	5
1922	313	4
1921	309	5
1920	304	4
1919	300	5
1918	295	4
1917	291	4
1916	287	5
1915	282	4
1914	278	4
1913	274	5
1912	269	4
1911	265	4
1910	261	5
1909	256	5
1908	251	5
1907	246	4
1906	242	5
1905	237	5
1904	232	4
1903	228