Sulphur dioxide and coal, annual growth rate in Chad
Chad: Sulphur dioxide and coal, annual growth rate was 5.53 % change on previous year in 2022. ◆ Volatile
Sulphur dioxide and coal, annual growth rate in Chad, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Chad recorded 5.53 % change on previous year for sulphur dioxide and coal, annual growth rate in 2022.
That represents a change of up 365.6% on the previous year and up 1,519.0% over ten years.
Over the whole period, sulphur dioxide and coal, annual growth rate in Chad peaked at 52.12 % change on previous year in 1971 and was at its lowest, -28.96 % change on previous year, in 1988.
Chad ranks 75th of 219 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Sulphur dioxide and coal, annual growth rate in Chad, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.0274 % change on previous year | — |
| 1752 | 0.0276 % change on previous year | +0.6% |
| 1753 | 0.0274 % change on previous year | -0.7% |
| 1754 | 0.0274 % change on previous year | -0.0% |
| 1755 | 0.0274 % change on previous year | -0.0% |
| 1756 | 0.0274 % change on previous year | -0.0% |
| 1757 | 0.0274 % change on previous year | -0.0% |
| 1758 | 0.0274 % change on previous year | -0.0% |
| 1759 | 0.0274 % change on previous year | -0.0% |
| 1760 | 0.0274 % change on previous year | -0.0% |
| 1761 | 0.027 % change on previous year | -1.4% |
| 1762 | 0.0268 % change on previous year | -0.7% |
| 1763 | 0.027 % change on previous year | +0.7% |
| 1764 | 0.0268 % change on previous year | -0.7% |
| 1765 | 0.027 % change on previous year | +0.7% |
| 1766 | 0.0268 % change on previous year | -0.7% |
| 1767 | 0.0268 % change on previous year | -0.0% |
| 1768 | 0.0269 % change on previous year | +0.7% |
| 1769 | 0.0267 % change on previous year | -0.7% |
| 1770 | 0.0267 % change on previous year | -0.0% |
| 1771 | 0.0264 % change on previous year | -1.4% |
| 1772 | 0.0262 % change on previous year | -0.7% |
| 1773 | 0.0263 % change on previous year | +0.7% |
| 1774 | 0.0262 % change on previous year | -0.7% |
| 1775 | 0.0261 % change on previous year | -0.0% |
| 1776 | 0.0263 % change on previous year | +0.7% |
| 1777 | 0.0261 % change on previous year | -0.7% |
| 1778 | 0.0261 % change on previous year | -0.0% |
| 1779 | 0.0263 % change on previous year | +0.7% |
| 1780 | 0.0261 % change on previous year | -0.7% |
| 1781 | 0.0256 % change on previous year | -2.1% |
| 1782 | 0.0256 % change on previous year | -0.0% |
| 1783 | 0.0255 % change on previous year | -0.0% |
| 1784 | 0.0255 % change on previous year | -0.0% |
| 1785 | 0.0255 % change on previous year | -0.0% |
| 1786 | 0.0255 % change on previous year | -0.0% |
| 1787 | 0.0253 % change on previous year | -0.7% |
| 1788 | 0.0255 % change on previous year | +0.7% |
| 1789 | 0.0255 % change on previous year | -0.0% |
| 1790 | 0.0255 % change on previous year | -0.0% |
| 1791 | 0.0248 % change on previous year | -2.9% |
| 1792 | 0.0248 % change on previous year | -0.0% |
| 1793 | 0.0249 % change on previous year | +0.7% |
| 1794 | 0.0247 % change on previous year | -0.8% |
| 1795 | 0.0247 % change on previous year | -0.0% |
| 1796 | 0.0247 % change on previous year | -0.0% |
| 1797 | 0.0247 % change on previous year | -0.0% |
| 1798 | 0.0247 % change on previous year | -0.0% |
| 1799 | 0.0247 % change on previous year | -0.0% |
| 1800 | 0.0247 % change on previous year | -0.0% |
| 1801 | 0.024 % change on previous year | -3.0% |
| 1802 | 0.024 % change on previous year | -0.0% |
| 1803 | 0.024 % change on previous year | -0.0% |
| 1804 | 0.024 % change on previous year | -0.0% |
| 1805 | 0.024 % change on previous year | -0.0% |
| 1806 | 0.0239 % change on previous year | -0.0% |
| 1807 | 0.0238 % change on previous year | -0.8% |
| 1808 | 0.0239 % change on previous year | +0.7% |
| 1809 | 0.0239 % change on previous year | -0.0% |
| 1810 | 0.0239 % change on previous year | -0.0% |
| 1811 | 0.0736 % change on previous year | +207.5% |
| 1812 | 0.0735 % change on previous year | -0.1% |
| 1813 | 0.0736 % change on previous year | +0.2% |
| 1814 | 0.0734 % change on previous year | -0.3% |
| 1815 | 0.0734 % change on previous year | -0.1% |
| 1816 | 0.0733 % change on previous year | -0.1% |
| 1817 | 0.0732 % change on previous year | -0.1% |
| 1818 | 0.0732 % change on previous year | -0.1% |
| 1819 | 0.073 % change on previous year | -0.3% |
| 1820 | 0.0731 % change on previous year | +0.2% |
| 1821 | 0.0727 % change on previous year | -0.6% |
| 1822 | 0.0724 % change on previous year | -0.3% |
| 1823 | 0.0726 % change on previous year | +0.2% |
| 1824 | 0.0725 % change on previous year | -0.1% |
| 1825 | 0.0723 % change on previous year | -0.3% |
| 1826 | 0.0722 % change on previous year | -0.1% |
| 1827 | 0.0724 % change on previous year | +0.2% |
| 1828 | 0.0721 % change on previous year | -0.3% |
| 1829 | 0.0721 % change on previous year | -0.1% |
| 1830 | 0.072 % change on previous year | -0.1% |
| 1831 | 0.0714 % change on previous year | -0.8% |
| 1832 | 0.0716 % change on previous year | +0.2% |
| 1833 | 0.0713 % change on previous year | -0.3% |
| 1834 | 0.0715 % change on previous year | +0.2% |
| 1835 | 0.0712 % change on previous year | -0.3% |
| 1836 | 0.0712 % change on previous year | -0.1% |
| 1837 | 0.0711 % change on previous year | -0.1% |
| 1838 | 0.0711 % change on previous year | -0.1% |
| 1839 | 0.0709 % change on previous year | -0.3% |
| 1840 | 0.071 % change on previous year | +0.2% |
| 1841 | 0.0704 % change on previous year | -0.8% |
| 1842 | 0.0702 % change on previous year | -0.3% |
| 1843 | 0.0703 % change on previous year | +0.2% |
| 1844 | 0.0701 % change on previous year | -0.3% |
| 1845 | 0.07 % change on previous year | -0.1% |
| 1846 | 0.07 % change on previous year | -0.1% |
| 1847 | 0.0699 % change on previous year | -0.1% |
| 1848 | 0.0699 % change on previous year | -0.1% |
| 1849 | 0.0698 % change on previous year | -0.1% |
| 1850 | 0.0696 % change on previous year | -0.3% |
| 1851 | 0.0718 % change on previous year | +3.2% |
| 1852 | 0.0716 % change on previous year | -0.3% |
| 1853 | 0.0716 % change on previous year | -0.1% |
| 1854 | 0.0715 % change on previous year | -0.1% |
| 1855 | 0.0715 % change on previous year | -0.1% |
| 1856 | 0.0714 % change on previous year | -0.1% |
| 1857 | 0.0714 % change on previous year | -0.1% |
| 1858 | 0.0713 % change on previous year | -0.1% |
| 1859 | 0.0713 % change on previous year | -0.1% |
| 1860 | 0.0712 % change on previous year | -0.1% |
| 1861 | 0.1899 % change on previous year | +166.6% |
| 1862 | 0.1895 % change on previous year | -0.2% |
| 1863 | 0.1892 % change on previous year | -0.2% |
| 1864 | 0.1888 % change on previous year | -0.2% |
| 1865 | 0.1883 % change on previous year | -0.3% |
| 1866 | 0.1879 % change on previous year | -0.2% |
| 1867 | 0.1876 % change on previous year | -0.2% |
| 1868 | 0.187 % change on previous year | -0.3% |
| 1869 | 0.1869 % change on previous year | -0.1% |
| 1870 | 0.1863 % change on previous year | -0.3% |
| 1871 | 1.48 % change on previous year | +695.3% |
| 1872 | 0.188 % change on previous year | -87.3% |
| 1873 | 0.1877 % change on previous year | -0.2% |
| 1874 | 0.1871 % change on previous year | -0.3% |
| 1875 | 0.1868 % change on previous year | -0.2% |
| 1876 | 0.1864 % change on previous year | -0.2% |
| 1877 | 0.1861 % change on previous year | -0.2% |
| 1878 | 0.1856 % change on previous year | -0.3% |
| 1879 | 0.1852 % change on previous year | -0.2% |
| 1880 | 0.1849 % change on previous year | -0.2% |
| 1881 | 0.1869 % change on previous year | +1.1% |
| 1882 | 0.1864 % change on previous year | -0.3% |
| 1883 | 0.186 % change on previous year | -0.2% |
| 1884 | 0.1855 % change on previous year | -0.3% |
| 1885 | 0.1853 % change on previous year | -0.1% |
| 1886 | 0.1847 % change on previous year | -0.4% |
| 1887 | 0.1845 % change on previous year | -0.1% |
| 1888 | 0.184 % change on previous year | -0.3% |
| 1889 | 0.1836 % change on previous year | -0.2% |
| 1890 | 0.1833 % change on previous year | -0.2% |
| 1891 | 0.1849 % change on previous year | +0.9% |
| 1892 | 0.1847 % change on previous year | -0.1% |
| 1893 | 0.1842 % change on previous year | -0.3% |
| 1894 | 0.1837 % change on previous year | -0.3% |
| 1895 | 0.1834 % change on previous year | -0.2% |
| 1896 | 0.1831 % change on previous year | -0.2% |
| 1897 | 0.1826 % change on previous year | -0.3% |
| 1898 | 0.1822 % change on previous year | -0.2% |
| 1899 | 0.1819 % change on previous year | -0.2% |
| 1900 | 0.1814 % change on previous year | -0.3% |
| 1901 | -2.46 % change on previous year | -1454.3% |
| 1902 | -2.51 % change on previous year | +2.4% |
| 1903 | -1.87 % change on previous year | -25.5% |
| 1904 | 2.28 % change on previous year | -221.4% |
| 1905 | 2.27 % change on previous year | -0.2% |
| 1906 | 2.27 % change on previous year | -0.2% |
| 1907 | 2.26 % change on previous year | -0.2% |
| 1908 | 2.26 % change on previous year | -0.2% |
| 1909 | 2.26 % change on previous year | -0.1% |
| 1910 | 2.25 % change on previous year | -0.1% |
| 1911 | 2.29 % change on previous year | +1.4% |
| 1912 | 2.28 % change on previous year | -0.1% |
| 1913 | 2.28 % change on previous year | -0.1% |
| 1914 | 2.28 % change on previous year | -0.1% |
| 1915 | 2.28 % change on previous year | -0.0% |
| 1916 | 2.28 % change on previous year | -0.0% |
| 1917 | 2.28 % change on previous year | -0.0% |
| 1918 | 2.28 % change on previous year | -0.0% |
| 1919 | 2.28 % change on previous year | -0.0% |
| 1920 | 2.28 % change on previous year | -0.0% |
| 1921 | 36.51 % change on previous year | +1502.9% |
| 1922 | -0.9632 % change on previous year | -102.6% |
| 1923 | -0.5114 % change on previous year | -46.9% |
| 1924 | -0.0662 % change on previous year | -87.1% |
| 1925 | 0.3636 % change on previous year | -649.0% |
| 1926 | 0.7749 % change on previous year | +113.1% |
| 1927 | 5.93 % change on previous year | +665.5% |
| 1928 | 5.75 % change on previous year | -3.1% |
| 1929 | 5.58 % change on previous year | -2.9% |
| 1930 | 5.42 % change on previous year | -2.9% |
| 1931 | 5.43 % change on previous year | +0.1% |
| 1932 | 5.55 % change on previous year | +2.2% |
| 1933 | 5.41 % change on previous year | -2.6% |
| 1934 | 9.13 % change on previous year | +69.0% |
| 1935 | 8.87 % change on previous year | -2.9% |
| 1936 | 8.63 % change on previous year | -2.7% |
| 1937 | 5.45 % change on previous year | -36.9% |
| 1938 | 5.3 % change on previous year | -2.7% |
| 1939 | 5.22 % change on previous year | -1.5% |
| 1940 | 5.09 % change on previous year | -2.5% |
| 1941 | 5.15 % change on previous year | +1.3% |
| 1942 | 5.04 % change on previous year | -2.3% |
| 1943 | 4.93 % change on previous year | -2.2% |
| 1944 | 4.82 % change on previous year | -2.2% |
| 1945 | 4.72 % change on previous year | -2.1% |
| 1946 | 4.62 % change on previous year | -2.0% |
| 1947 | 5.92 % change on previous year | +28.1% |
| 1948 | 5.82 % change on previous year | -1.7% |
| 1949 | 5.73 % change on previous year | -1.6% |
| 1950 | 40.37 % change on previous year | +605.0% |
| 1951 | 13.37 % change on previous year | -66.9% |
| 1952 | 9.31 % change on previous year | -30.4% |
| 1953 | -2.11 % change on previous year | -122.7% |
| 1954 | 5.03 % change on previous year | -338.6% |
| 1955 | 0.7574 % change on previous year | -85.0% |
| 1956 | 13.35 % change on previous year | +1663.0% |
| 1957 | 4.77 % change on previous year | -64.3% |
| 1958 | 7.57 % change on previous year | +58.9% |
| 1959 | 2.35 % change on previous year | -68.9% |
| 1960 | -2.89 % change on previous year | -222.8% |
| 1961 | -1.45 % change on previous year | -49.8% |
| 1962 | 23.2 % change on previous year | -1698.5% |
| 1963 | 4.81 % change on previous year | -79.3% |
| 1964 | 4.66 % change on previous year | -3.0% |
| 1965 | 5.19 % change on previous year | +11.3% |
| 1966 | -8.8 % change on previous year | -269.7% |
| 1967 | 18.49 % change on previous year | -310.1% |
| 1968 | 4.23 % change on previous year | -77.1% |
| 1969 | 16.27 % change on previous year | +284.5% |
| 1970 | -11.91 % change on previous year | -173.2% |
| 1971 | 52.12 % change on previous year | -537.5% |
| 1972 | -11.05 % change on previous year | -121.2% |
| 1973 | 18.02 % change on previous year | -263.0% |
| 1974 | -10.06 % change on previous year | -155.8% |
| 1975 | 14.41 % change on previous year | -243.3% |
| 1976 | 5.92 % change on previous year | -58.9% |
| 1977 | -1.54 % change on previous year | -125.9% |
| 1978 | -2.65 % change on previous year | +72.5% |
| 1979 | 8.03 % change on previous year | -403.2% |
| 1980 | 0.754 % change on previous year | -90.6% |
| 1981 | 3.13 % change on previous year | +315.0% |
| 1982 | -8.8 % change on previous year | -381.1% |
| 1983 | 2.73 % change on previous year | -131.0% |
| 1984 | 1.28 % change on previous year | -53.0% |
| 1985 | -3.37 % change on previous year | -362.7% |
| 1986 | -1.21 % change on previous year | -64.2% |
| 1987 | 4.96 % change on previous year | -511.9% |
| 1988 | -28.96 % change on previous year | -683.3% |
| 1989 | 10.66 % change on previous year | -136.8% |
| 1990 | -4.71 % change on previous year | -144.1% |
| 1991 | -13.2 % change on previous year | +180.4% |
| 1992 | 4.42 % change on previous year | -133.5% |
| 1993 | 3.58 % change on previous year | -19.0% |
| 1994 | 1.9 % change on previous year | -47.0% |
| 1995 | 4.23 % change on previous year | +123.0% |
| 1996 | 1.46 % change on previous year | -65.6% |
| 1997 | 2.18 % change on previous year | +49.8% |
| 1998 | 6.39 % change on previous year | +192.7% |
| 1999 | 4.25 % change on previous year | -33.4% |
| 2000 | 12.11 % change on previous year | +184.8% |
| 2001 | 1.88 % change on previous year | -84.5% |
| 2002 | -0.9826 % change on previous year | -152.3% |
| 2003 | 6.44 % change on previous year | -754.9% |
| 2004 | 3.9 % change on previous year | -39.4% |
| 2005 | 7.62 % change on previous year | +95.3% |
| 2006 | 1.86 % change on previous year | -75.6% |
| 2007 | 6.7 % change on previous year | +260.7% |
| 2008 | 3.44 % change on previous year | -48.7% |
| 2009 | -0.7695 % change on previous year | -122.4% |
| 2010 | 0.0814 % change on previous year | -110.6% |
| 2011 | -6.94 % change on previous year | -8628.2% |
| 2012 | -0.3896 % change on previous year | -94.4% |
| 2013 | -1.9 % change on previous year | +388.6% |
| 2014 | 1.24 % change on previous year | -164.9% |
| 2015 | -8.71 % change on previous year | -805.1% |
| 2016 | -0.2611 % change on previous year | -97.0% |
| 2017 | 2.6 % change on previous year | -1094.0% |
| 2018 | 1.02 % change on previous year | -60.8% |
| 2019 | 2.77 % change on previous year | +172.0% |
| 2020 | -1.23 % change on previous year | -144.5% |
| 2021 | 1.19 % change on previous year | -196.4% |
| 2022 | 5.53 % change on previous year | +365.6% |
Chad compared with similar countries
- Chad's 5.53 % change on previous year is below the median for low income countries, which is 11.04 % change on previous year, 50% of the median. (25 countries reporting)
- Chad's 5.53 % change on previous year is below the median for Sub-Saharan Africa, which is 16.43 % change on previous year, 34% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Sulphur dioxide and coal, annual growth rate in Chad changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2011 | -8628.2% | 0.0814 % change on previous year | -6.94 % change on previous year |
| 1962 | +1698.5% | -1.45 % change on previous year | 23.2 % change on previous year |
| 1956 | +1663.0% | 0.7574 % change on previous year | 13.35 % change on previous year |
| 1921 | +1502.9% | 2.28 % change on previous year | 36.51 % change on previous year |
| 1901 | -1454.3% | 0.1814 % change on previous year | -2.46 % change on previous year |
| 2017 | +1094.0% | -0.2611 % change on previous year | 2.6 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.0274 % change on previous year | 0.0274 % change on previous year | 0.0276 % change on previous year | 9 |
| 1760s | 0.0269 % change on previous year | 0.0267 % change on previous year | 0.0274 % change on previous year | 10 |
| 1770s | 0.0263 % change on previous year | 0.0261 % change on previous year | 0.0267 % change on previous year | 10 |
| 1780s | 0.0256 % change on previous year | 0.0253 % change on previous year | 0.0261 % change on previous year | 10 |
| 1790s | 0.0248 % change on previous year | 0.0247 % change on previous year | 0.0255 % change on previous year | 10 |
| 1800s | 0.024 % change on previous year | 0.0238 % change on previous year | 0.0247 % change on previous year | 10 |
| 1810s | 0.0684 % change on previous year | 0.0239 % change on previous year | 0.0736 % change on previous year | 10 |
| 1820s | 0.0724 % change on previous year | 0.0721 % change on previous year | 0.0731 % change on previous year | 10 |
| 1830s | 0.0713 % change on previous year | 0.0709 % change on previous year | 0.072 % change on previous year | 10 |
| 1840s | 0.0702 % change on previous year | 0.0698 % change on previous year | 0.071 % change on previous year | 10 |
| 1850s | 0.0713 % change on previous year | 0.0696 % change on previous year | 0.0718 % change on previous year | 10 |
| 1860s | 0.1766 % change on previous year | 0.0712 % change on previous year | 0.1899 % change on previous year | 10 |
| 1870s | 0.3161 % change on previous year | 0.1852 % change on previous year | 1.48 % change on previous year | 10 |
| 1880s | 0.1852 % change on previous year | 0.1836 % change on previous year | 0.1869 % change on previous year | 10 |
| 1890s | 0.1834 % change on previous year | 0.1819 % change on previous year | 0.1849 % change on previous year | 10 |
| 1900s | 0.6929 % change on previous year | -2.51 % change on previous year | 2.28 % change on previous year | 10 |
| 1910s | 2.28 % change on previous year | 2.25 % change on previous year | 2.29 % change on previous year | 10 |
| 1920s | 5.57 % change on previous year | -0.9632 % change on previous year | 36.51 % change on previous year | 10 |
| 1930s | 6.44 % change on previous year | 5.22 % change on previous year | 9.13 % change on previous year | 10 |
| 1940s | 5.18 % change on previous year | 4.62 % change on previous year | 5.92 % change on previous year | 10 |
| 1950s | 9.48 % change on previous year | -2.11 % change on previous year | 40.37 % change on previous year | 10 |
| 1960s | 6.37 % change on previous year | -8.8 % change on previous year | 23.2 % change on previous year | 10 |
| 1970s | 6.13 % change on previous year | -11.91 % change on previous year | 52.12 % change on previous year | 10 |
| 1980s | -1.88 % change on previous year | -28.96 % change on previous year | 10.66 % change on previous year | 10 |
| 1990s | 1.05 % change on previous year | -13.2 % change on previous year | 6.39 % change on previous year | 10 |
| 2000s | 4.22 % change on previous year | -0.9826 % change on previous year | 12.11 % change on previous year | 10 |
| 2010s | -1.05 % change on previous year | -8.71 % change on previous year | 2.77 % change on previous year | 10 |
| 2020s | 1.83 % change on previous year | -1.23 % change on previous year | 5.53 % change on previous year | 3 |
Countries ranked near Chad
- 72 Cyprus 6.03 % change on previous year compare
- 73 Bolivia 5.84 % change on previous year compare
- 74 Tanzania 5.81 % change on previous year compare
- 76 Denmark 5.52 % change on previous year compare
- 77 South Korea 5.43 % change on previous year compare
- 78 Philippines 5.01 % change on previous year compare
More energy & mining data for Chad
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2024)
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Primary energy use, annual growth rate 2.54 % change on previous year (2024)
- Coal consumption, per capita 0 terawatt-hours per person (2024)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Primary energy use, per capita 0 terawatt-hours per person (2024)
- Coal production, per capita 0 terawatt-hours per person (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fuel imports 17.9% (1995)
Frequently asked questions
- What is sulphur dioxide and coal, annual growth rate in Chad?
- Sulphur dioxide and coal, annual growth rate in Chad was 5.53 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest sulphur dioxide and coal, annual growth rate recorded in Chad?
- The highest recorded value was 52.12 % change on previous year in 1971.
- What is the lowest sulphur dioxide and coal, annual growth rate recorded in Chad?
- The lowest recorded value was -28.96 % change on previous year in 1988.
- How does Chad rank for sulphur dioxide and coal, annual growth rate?
- Chad ranks 75th out of 219 countries with data for 2022.
- Is sulphur dioxide and coal, annual growth rate rising or falling in Chad?
- Over the last ten years it is up 1,519.0%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from Statizoid (derived), published as part of Sulphur dioxide and coal, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 272 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Sulphur dioxide and coal. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Coal consumption and sulphur dioxide emissions Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Sulphur dioxide and coal. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.