Nitrous oxide emissions in metric tons generated by industrial processes in Yemen

Period	Nitrous oxide emissions by industrial processes	Change
2022	4,750	100
2021	4,650	100
2020	4,550	100
2019	4,450	100
2018	4,350	100
2017	4,250	100
2016	4,150	100
2015	4,050	110
2014	3,940	100
2013	3,840	100
2012	3,740	100
2011	3,640	90
2010	3,550	100
2009	3,450	90
2008	3,360	90
2007	3,270	90
2006	3,180	90
2005	3,090	80
2004	3,010	80
2003	2,930	90
2002	2,840	80
2001	2,760	70
2000	2,690	80
1999	2,610	70
1998	2,540	70
1997	2,470	80
1996	2,390	90
1995	2,300	90
1994	2,210	100
1993	2,110	110
1992	2,000	100
1991	1,900	90
1990	1,810	80
1989	1,730	70
1988	1,660	60
1987	1,600	60
1986	1,540	60
1985	1,480	60
1984	1,420	50
1983	1,370	50
1982	1,320	50
1981	1,270	50
1980	1,220	40
1979	1,180	50
1978	1,130	40
1977	1,090	30
1976	1,060	30
1975	1,030	30
1974	1,000	20
1973	980	17
1972	963	16
1971	947	16
1970	931	199
1969	1,130	193
1968	937	168
1967	769	146
1966	623	126
1965	497	104
1964	393	81
1963	312	60
1962	252	37
1961	215	13
1960	202	3
1959	199	1
1958	198	1
1957	197	1
1956	196	1
1955	195	0
1954	195	1
1953	194	1
1952	193	2
1951	191	1
1950	190	4
1949	186	6
1948	180	8
1947	172	10
1946	162	11
1945	151	11
1944	140	12
1943	128	12
1942	116	11
1941	105	10
1940	95	10
1939	84	12
1938	73	12
1937	60	13
1936	48	12
1935	36	11
1934	24	10
1933	15	8
1932	7	5
1931	2	2
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