Nitrous oxide emissions in metric tons generated by energy in Macao

Period	Nitrous oxide emissions by energy	Change
2022	58	+1
2021	57	+2
2020	54	-16
2019	70	+6
2018	64	-10
2017	73	+3
2016	70	+4
2015	66	+18
2014	48	+1
2013	47	-13
2012	60	+4
2011	55	+1
2010	54	-9
2009	63	+5
2008	58	-2
2007	59	+14
2006	45	+6
2005	39	-1
2004	40	+3
2003	37	+0
2002	37	+0
2001	37	-2
2000	38	-10
1999	49	+2
1998	47	+2
1997	44	+5
1996	39	+3
1995	36	-1
1994	37	+3
1993	33	+2
1992	32	+3
1991	29	+5
1990	24	+0
1989	23	+0
1988	23	-1
1987	24	+3
1986	21	+8
1985	13	+0
1984	12	+0
1983	12	+3
1982	9	+1
1981	8	+0
1980	8	+2
1979	6	+0
1978	6	+0
1977	5	+0
1976	5	-1
1975	6	+0
1974	6	+1
1973	5	+0
1972	5	+0
1971	5	-0
1970	5	+2
1969	3	+0
1968	3	+0
1967	3	+0
1966	3	+0
1965	3	+0
1964	3	+0
1963	3	+0
1962	3	+0
1961	2	+0
1960	2	+0
1959	2	+0
1958	2	+0
1957	2	+0
1956	2	+0
1955	1	+0
1954	1	+0
1953	1	+0
1952	1	+0
1951	1	+0
1950	1	+0
1949	0	+0
1948	0	+0
1947	0	+0
1946	0	+0
1945	0	+0
1944	0	+0
1943	0	+0
1942	0	+0
1941	0	+0
1940	0	+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	+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