Carbon dioxide emissions in metric tons total in Portugal

Period	Value	Change
2022	41,300,000	+1,400,000
2021	39,900,000	-1,800,000
2020	41,700,000	-5,800,000
2019	47,500,000	-3,900,000
2018	51,400,000	-3,700,000
2017	55,100,000	+4,700,000
2016	50,400,000	-1,800,000
2015	52,200,000	+4,300,000
2014	47,900,000	-200,000
2013	48,100,000	-1,800,000
2012	49,900,000	-1,800,000
2011	51,700,000	-1,200,000
2010	52,900,000	-4,200,000
2009	57,100,000	-2,900,000
2008	60,000,000	-2,400,000
2007	62,400,000	-2,400,000
2006	64,800,000	-4,800,000
2005	69,600,000	+2,300,000
2004	67,300,000	+2,800,000
2003	64,500,000	-5,100,000
2002	69,600,000	+4,400,000
2001	65,200,000	-400,000
2000	65,600,000	-1,200,000
1999	66,800,000	+7,600,000
1998	59,200,000	+4,600,000
1997	54,600,000	+2,800,000
1996	51,800,000	-2,700,000
1995	54,500,000	+4,300,000
1994	50,200,000	+800,000
1993	49,400,000	-1,500,000
1992	50,900,000	+3,800,000
1991	47,100,000	+1,800,000
1990	45,300,000	+400,000
1989	44,900,000	+8,700,000
1988	36,200,000	+1,100,000
1987	35,100,000	+400,000
1986	34,700,000	+3,800,000
1985	30,900,000	-2,000,000
1984	32,900,000	-700,000
1983	33,600,000	-500,000
1982	34,100,000	+3,100,000
1981	31,000,000	+700,000
1980	30,300,000	+1,300,000
1979	29,000,000	+2,500,000
1978	26,500,000	+200,000
1977	26,300,000	+300,000
1976	26,000,000	+900,000
1975	25,100,000	+600,000
1974	24,500,000	+500,000
1973	24,000,000	+1,800,000
1972	22,200,000	+2,200,000
1971	20,000,000	+1,200,000
1970	18,800,000	+900,000
1969	17,900,000	+1,800,000
1968	16,100,000	+500,000
1967	15,600,000	+400,000
1966	15,200,000	+300,000
1965	14,900,000	+700,000
1964	14,200,000	+1,300,000
1963	12,900,000	+1,000,000
1962	11,900,000	+200,000
1961	11,700,000	+1,200,000
1960	10,500,000	+100,000
1959	10,400,000	+630,000
1958	9,770,000	-230,000
1957	10,000,000	+780,000
1956	9,220,000	+840,000
1955	8,380,000	+1,020,000
1954	7,360,000	-490,000
1953	7,850,000	+850,000
1952	7,000,000	-120,000
1951	7,120,000	-720,000
1950	7,840,000	-100,000
1949	7,940,000	+540,000
1948	7,400,000	-470,000
1947	7,870,000	+2,310,000
1946	5,560,000	+620,000
1945	4,940,000	+60,000
1944	4,880,000	+430,000
1943	4,450,000	-190,000
1942	4,640,000	-980,000
1941	5,620,000	-120,000
1940	5,740,000	-1,350,000
1939	7,090,000	+960,000
1938	6,130,000	-1,280,000
1937	7,410,000	+1,240,000
1936	6,170,000	-360,000
1935	6,530,000	+390,000
1934	6,140,000	+120,000
1933	6,020,000	+920,000
1932	5,100,000	-830,000
1931	5,930,000	-630,000
1930	6,560,000	+530,000
1929	6,030,000	-40,000
1928	6,070,000	+520,000
1927	5,550,000	+760,000
1926	4,790,000	0
1925	4,790,000	+150,000
1924	4,640,000	+540,000
1923	4,100,000	-470,000
1922	4,570,000	+1,240,000
1921	3,330,000	+90,000
1920	3,240,000	-90,000
1919	3,330,000	+1,630,000
1918	1,700,000	-850,000
1917	2,550,000	-2,080,000
1916	4,630,000	-150,000
1915	4,780,000	-450,000
1914	5,230,000	-750,000
1913	5,980,000	+300,000
1912	5,680,000	+800,000
1911	4,880,000	-160,000
1910	5,040,000	+80,000
1909	4,960,000	+70,000
1908	4,890,000	-20,000
1907	4,910,000	+410,000
1906	4,500,000	+590,000
1905	3,910,000	-100,000
1904	4,010,000	+100,000
1903	3,910,000