Sulphur dioxide and coal, annual growth rate in Martinique
Martinique: Sulphur dioxide and coal, annual growth rate was -0.96 % change on previous year in 2022. ◆ Volatile
Latest (2022)
-0.96 % change on previous year
Change on year
down 112.7%
World rank
168th
of 219 countries
All-time high
464.55 % change on previous year
in 1990
All-time low
-73.25 % change on previous year
in 2002
Years of data
272
1751–2022
Sulphur dioxide and coal, annual growth rate in Martinique, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2022, sulphur dioxide and coal, annual growth rate in Martinique stood at -0.96 % change on previous year.
The figure is down 112.7% on the previous year and down 104.2% over ten years.
Over the whole period, sulphur dioxide and coal, annual growth rate in Martinique peaked at 464.55 % change on previous year in 1990 and was at its lowest, -73.25 % change on previous year, in 2002.
Martinique ranks 168th of 219 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Sulphur dioxide and coal, annual growth rate in Martinique, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.7926 % change on previous year | — |
| 1752 | 0.7859 % change on previous year | -0.9% |
| 1753 | 0.7794 % change on previous year | -0.8% |
| 1754 | 0.773 % change on previous year | -0.8% |
| 1755 | 0.7665 % change on previous year | -0.8% |
| 1756 | 0.7603 % change on previous year | -0.8% |
| 1757 | 0.7541 % change on previous year | -0.8% |
| 1758 | 0.7481 % change on previous year | -0.8% |
| 1759 | 0.7421 % change on previous year | -0.8% |
| 1760 | 0.7363 % change on previous year | -0.8% |
| 1761 | 0.7901 % change on previous year | +7.3% |
| 1762 | 0.7833 % change on previous year | -0.9% |
| 1763 | 0.7766 % change on previous year | -0.9% |
| 1764 | 0.7703 % change on previous year | -0.8% |
| 1765 | 0.7639 % change on previous year | -0.8% |
| 1766 | 0.7577 % change on previous year | -0.8% |
| 1767 | 0.7514 % change on previous year | -0.8% |
| 1768 | 0.7455 % change on previous year | -0.8% |
| 1769 | 0.7394 % change on previous year | -0.8% |
| 1770 | 0.7337 % change on previous year | -0.8% |
| 1771 | 0.787 % change on previous year | +7.3% |
| 1772 | 0.7803 % change on previous year | -0.8% |
| 1773 | 0.7738 % change on previous year | -0.8% |
| 1774 | 0.7673 % change on previous year | -0.9% |
| 1775 | 0.761 % change on previous year | -0.8% |
| 1776 | 0.7547 % change on previous year | -0.8% |
| 1777 | 0.7485 % change on previous year | -0.8% |
| 1778 | 0.7426 % change on previous year | -0.8% |
| 1779 | 0.7365 % change on previous year | -0.8% |
| 1780 | 0.7307 % change on previous year | -0.8% |
| 1781 | 0.7838 % change on previous year | +7.3% |
| 1782 | 0.7768 % change on previous year | -0.9% |
| 1783 | 0.7708 % change on previous year | -0.8% |
| 1784 | 0.7639 % change on previous year | -0.9% |
| 1785 | 0.7581 % change on previous year | -0.8% |
| 1786 | 0.7514 % change on previous year | -0.9% |
| 1787 | 0.7458 % change on previous year | -0.7% |
| 1788 | 0.7393 % change on previous year | -0.9% |
| 1789 | 0.7329 % change on previous year | -0.9% |
| 1790 | 0.7276 % change on previous year | -0.7% |
| 1791 | 0.7798 % change on previous year | +7.2% |
| 1792 | 0.7738 % change on previous year | -0.8% |
| 1793 | 0.7669 % change on previous year | -0.9% |
| 1794 | 0.7601 % change on previous year | -0.9% |
| 1795 | 0.7544 % change on previous year | -0.8% |
| 1796 | 0.7479 % change on previous year | -0.9% |
| 1797 | 0.7423 % change on previous year | -0.7% |
| 1798 | 0.7351 % change on previous year | -1.0% |
| 1799 | 0.7297 % change on previous year | -0.7% |
| 1800 | 0.7244 % change on previous year | -0.7% |
| 1801 | 0.776 % change on previous year | +7.1% |
| 1802 | 0.77 % change on previous year | -0.8% |
| 1803 | 0.7624 % change on previous year | -1.0% |
| 1804 | 0.7566 % change on previous year | -0.8% |
| 1805 | 0.7501 % change on previous year | -0.9% |
| 1806 | 0.7445 % change on previous year | -0.7% |
| 1807 | 0.7374 % change on previous year | -1.0% |
| 1808 | 0.732 % change on previous year | -0.7% |
| 1809 | 0.7258 % change on previous year | -0.8% |
| 1810 | 0.7198 % change on previous year | -0.8% |
| 1811 | 0.2863 % change on previous year | -60.2% |
| 1812 | 0.2847 % change on previous year | -0.6% |
| 1813 | 0.2831 % change on previous year | -0.6% |
| 1814 | 0.2831 % change on previous year | +0.0% |
| 1815 | 0.2807 % change on previous year | -0.8% |
| 1816 | 0.2807 % change on previous year | +0.0% |
| 1817 | 0.2791 % change on previous year | -0.6% |
| 1818 | 0.2784 % change on previous year | -0.3% |
| 1819 | 0.2768 % change on previous year | -0.6% |
| 1820 | 0.276 % change on previous year | -0.3% |
| 1821 | 0.2808 % change on previous year | +1.7% |
| 1822 | 0.28 % change on previous year | -0.3% |
| 1823 | 0.2792 % change on previous year | -0.3% |
| 1824 | 0.2777 % change on previous year | -0.6% |
| 1825 | 0.2769 % change on previous year | -0.3% |
| 1826 | 0.2753 % change on previous year | -0.6% |
| 1827 | 0.2746 % change on previous year | -0.3% |
| 1828 | 0.2731 % change on previous year | -0.6% |
| 1829 | 0.2723 % change on previous year | -0.3% |
| 1830 | 0.2708 % change on previous year | -0.6% |
| 1831 | 0.2762 % change on previous year | +2.0% |
| 1832 | 0.2747 % change on previous year | -0.6% |
| 1833 | 0.2739 % change on previous year | -0.3% |
| 1834 | 0.2724 % change on previous year | -0.6% |
| 1835 | 0.2709 % change on previous year | -0.6% |
| 1836 | 0.2702 % change on previous year | -0.3% |
| 1837 | 0.2695 % change on previous year | -0.3% |
| 1838 | 0.268 % change on previous year | -0.5% |
| 1839 | 0.2665 % change on previous year | -0.5% |
| 1840 | 0.2658 % change on previous year | -0.3% |
| 1841 | 0.2703 % change on previous year | +1.7% |
| 1842 | 0.2689 % change on previous year | -0.5% |
| 1843 | 0.2674 % change on previous year | -0.5% |
| 1844 | 0.2667 % change on previous year | -0.3% |
| 1845 | 0.2652 % change on previous year | -0.5% |
| 1846 | 0.2645 % change on previous year | -0.3% |
| 1847 | 0.2631 % change on previous year | -0.5% |
| 1848 | 0.2624 % change on previous year | -0.3% |
| 1849 | 0.261 % change on previous year | -0.5% |
| 1850 | -5.27 % change on previous year | -2121.1% |
| 1851 | 3.21 % change on previous year | -160.9% |
| 1852 | 3.11 % change on previous year | -3.1% |
| 1853 | 3.02 % change on previous year | -3.0% |
| 1854 | 2.93 % change on previous year | -3.0% |
| 1855 | 2.84 % change on previous year | -2.8% |
| 1856 | 7.62 % change on previous year | +168.0% |
| 1857 | 7.08 % change on previous year | -7.1% |
| 1858 | 6.61 % change on previous year | -6.6% |
| 1859 | 6.2 % change on previous year | -6.2% |
| 1860 | 5.84 % change on previous year | -5.8% |
| 1861 | -2.47 % change on previous year | -142.4% |
| 1862 | -2.54 % change on previous year | +2.5% |
| 1863 | -2.6 % change on previous year | +2.6% |
| 1864 | -2.67 % change on previous year | +2.7% |
| 1865 | -2.75 % change on previous year | +2.7% |
| 1866 | 3.01 % change on previous year | -209.6% |
| 1867 | 2.92 % change on previous year | -2.9% |
| 1868 | 2.84 % change on previous year | -2.9% |
| 1869 | 2.76 % change on previous year | -2.8% |
| 1870 | 2.68 % change on previous year | -2.7% |
| 1871 | 4.21 % change on previous year | +57.0% |
| 1872 | 4.04 % change on previous year | -4.1% |
| 1873 | 3.89 % change on previous year | -3.9% |
| 1874 | 3.74 % change on previous year | -3.8% |
| 1875 | 3.6 % change on previous year | -3.6% |
| 1876 | -3.09 % change on previous year | -185.6% |
| 1877 | -3.18 % change on previous year | +3.2% |
| 1878 | -3.29 % change on previous year | +3.3% |
| 1879 | -3.4 % change on previous year | +3.4% |
| 1880 | -3.52 % change on previous year | +3.5% |
| 1881 | 0.0712 % change on previous year | -102.0% |
| 1882 | 0.0707 % change on previous year | -0.7% |
| 1883 | 0.0706 % change on previous year | -0.1% |
| 1884 | 0.0697 % change on previous year | -1.4% |
| 1885 | 0.0691 % change on previous year | -0.7% |
| 1886 | -1.47 % change on previous year | -2226.7% |
| 1887 | -1.49 % change on previous year | +1.6% |
| 1888 | -1.52 % change on previous year | +1.5% |
| 1889 | -1.54 % change on previous year | +1.6% |
| 1890 | -1.56 % change on previous year | +1.6% |
| 1891 | -1.61 % change on previous year | +3.0% |
| 1892 | -1.64 % change on previous year | +1.7% |
| 1893 | -1.67 % change on previous year | +1.7% |
| 1894 | -1.7 % change on previous year | +1.7% |
| 1895 | -1.73 % change on previous year | +1.8% |
| 1896 | 0.4438 % change on previous year | -125.7% |
| 1897 | 0.4407 % change on previous year | -0.7% |
| 1898 | 0.4383 % change on previous year | -0.6% |
| 1899 | 0.4358 % change on previous year | -0.6% |
| 1900 | 0.4334 % change on previous year | -0.6% |
| 1901 | 7.54 % change on previous year | +1639.9% |
| 1902 | 7.04 % change on previous year | -6.7% |
| 1903 | 6.6 % change on previous year | -6.2% |
| 1904 | 6.22 % change on previous year | -5.8% |
| 1905 | 5.88 % change on previous year | -5.5% |
| 1906 | 0.9373 % change on previous year | -84.0% |
| 1907 | 0.9501 % change on previous year | +1.4% |
| 1908 | 0.9623 % change on previous year | +1.3% |
| 1909 | 0.9738 % change on previous year | +1.2% |
| 1910 | 0.9856 % change on previous year | +1.2% |
| 1911 | 1.8 % change on previous year | +82.2% |
| 1912 | 1.77 % change on previous year | -1.4% |
| 1913 | 1.75 % change on previous year | -1.4% |
| 1914 | 1.72 % change on previous year | -1.4% |
| 1915 | 1.7 % change on previous year | -1.3% |
| 1916 | 0.5437 % change on previous year | -68.0% |
| 1917 | 0.5471 % change on previous year | +0.6% |
| 1918 | 0.5502 % change on previous year | +0.6% |
| 1919 | 0.5531 % change on previous year | +0.5% |
| 1920 | 0.5563 % change on previous year | +0.6% |
| 1921 | 6.16 % change on previous year | +1007.8% |
| 1922 | 5.81 % change on previous year | -5.7% |
| 1923 | 5.5 % change on previous year | -5.4% |
| 1924 | 5.21 % change on previous year | -5.1% |
| 1925 | 4.96 % change on previous year | -4.9% |
| 1926 | 0.8864 % change on previous year | -82.1% |
| 1927 | 0.8824 % change on previous year | -0.5% |
| 1928 | 0.8788 % change on previous year | -0.4% |
| 1929 | 0.8753 % change on previous year | -0.4% |
| 1930 | 0.8714 % change on previous year | -0.5% |
| 1931 | 3.26 % change on previous year | +274.0% |
| 1932 | 3.16 % change on previous year | -3.0% |
| 1933 | 3.07 % change on previous year | -2.9% |
| 1934 | 2.98 % change on previous year | -2.8% |
| 1935 | 2.9 % change on previous year | -2.8% |
| 1936 | 3.38 % change on previous year | +16.7% |
| 1937 | 2.82 % change on previous year | -16.5% |
| 1938 | 2.66 % change on previous year | -5.8% |
| 1939 | 2.5 % change on previous year | -5.8% |
| 1940 | 2.72 % change on previous year | +8.6% |
| 1941 | -1.95 % change on previous year | -171.7% |
| 1942 | -1.81 % change on previous year | -7.1% |
| 1943 | -1.67 % change on previous year | -8.1% |
| 1944 | -1.51 % change on previous year | -9.3% |
| 1945 | -1.35 % change on previous year | -10.8% |
| 1946 | 1.86 % change on previous year | -238.0% |
| 1947 | 1.81 % change on previous year | -2.5% |
| 1948 | 1.77 % change on previous year | -2.5% |
| 1949 | 1.72 % change on previous year | -2.5% |
| 1950 | 103.6 % change on previous year | +5910.3% |
| 1951 | 26.34 % change on previous year | -74.6% |
| 1952 | 10.21 % change on previous year | -61.2% |
| 1953 | 2.13 % change on previous year | -79.1% |
| 1954 | 2.13 % change on previous year | +0.0% |
| 1955 | 15.79 % change on previous year | +640.0% |
| 1956 | 2.84 % change on previous year | -82.0% |
| 1957 | 23.78 % change on previous year | +737.0% |
| 1958 | -6.97 % change on previous year | -129.3% |
| 1959 | 10.67 % change on previous year | -253.1% |
| 1960 | 2.19 % change on previous year | -79.5% |
| 1961 | 2.03 % change on previous year | -7.2% |
| 1962 | 0.1038 % change on previous year | -94.9% |
| 1963 | 14.06 % change on previous year | +13445.0% |
| 1964 | 8.5 % change on previous year | -39.6% |
| 1965 | 3.2 % change on previous year | -62.3% |
| 1966 | 7.46 % change on previous year | +133.0% |
| 1967 | 6.83 % change on previous year | -8.4% |
| 1968 | 2.59 % change on previous year | -62.2% |
| 1969 | 5.09 % change on previous year | +97.0% |
| 1970 | 7.19 % change on previous year | +41.1% |
| 1971 | 53.96 % change on previous year | +650.9% |
| 1972 | 37.72 % change on previous year | -30.1% |
| 1973 | 361.29 % change on previous year | +857.9% |
| 1974 | -30.17 % change on previous year | -108.4% |
| 1975 | -19.53 % change on previous year | -35.3% |
| 1976 | -13.31 % change on previous year | -31.8% |
| 1977 | -9.13 % change on previous year | -31.4% |
| 1978 | -4.78 % change on previous year | -47.7% |
| 1979 | -7.77 % change on previous year | +62.7% |
| 1980 | -13.79 % change on previous year | +77.4% |
| 1981 | 2.27 % change on previous year | -116.4% |
| 1982 | 11.74 % change on previous year | +418.2% |
| 1983 | 2.76 % change on previous year | -76.5% |
| 1984 | 25.99 % change on previous year | +840.3% |
| 1985 | -9.02 % change on previous year | -134.7% |
| 1986 | 5.71 % change on previous year | -163.3% |
| 1987 | 24.07 % change on previous year | +321.6% |
| 1988 | 7.8 % change on previous year | -67.6% |
| 1989 | -16.44 % change on previous year | -310.7% |
| 1990 | 464.55 % change on previous year | -2926.5% |
| 1991 | -6.92 % change on previous year | -101.5% |
| 1992 | 14.88 % change on previous year | -315.1% |
| 1993 | -0.18 % change on previous year | -101.2% |
| 1994 | 1.64 % change on previous year | -1008.9% |
| 1995 | 2.38 % change on previous year | +45.8% |
| 1996 | -0.9119 % change on previous year | -138.2% |
| 1997 | 1.55 % change on previous year | -269.9% |
| 1998 | 2.83 % change on previous year | +82.7% |
| 1999 | 8.52 % change on previous year | +201.2% |
| 2000 | -12.72 % change on previous year | -249.2% |
| 2001 | -5.72 % change on previous year | -55.1% |
| 2002 | -73.25 % change on previous year | +1181.6% |
| 2003 | 16.8 % change on previous year | -122.9% |
| 2004 | 5.25 % change on previous year | -68.7% |
| 2005 | 2.19 % change on previous year | -58.3% |
| 2006 | -3.28 % change on previous year | -249.9% |
| 2007 | -4.9 % change on previous year | +49.1% |
| 2008 | 4.05 % change on previous year | -182.7% |
| 2009 | 11.69 % change on previous year | +188.7% |
| 2010 | -6.9 % change on previous year | -159.0% |
| 2011 | -30.8 % change on previous year | +346.3% |
| 2012 | 22.76 % change on previous year | -173.9% |
| 2013 | -2.7 % change on previous year | -111.9% |
| 2014 | -4.02 % change on previous year | +48.5% |
| 2015 | 1.39 % change on previous year | -134.7% |
| 2016 | 0.5144 % change on previous year | -63.1% |
| 2017 | 4.14 % change on previous year | +705.5% |
| 2018 | -0.6513 % change on previous year | -115.7% |
| 2019 | -2.4 % change on previous year | +268.9% |
| 2020 | -16.44 % change on previous year | +584.4% |
| 2021 | 7.58 % change on previous year | -146.1% |
| 2022 | -0.96 % change on previous year | -112.7% |
Biggest year-on-year movements
Years where Sulphur dioxide and coal, annual growth rate in Martinique 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 |
|---|---|---|---|
| 1963 | +13445.0% | 0.1038 % change on previous year | 14.06 % change on previous year |
| 1950 | +5910.3% | 1.72 % change on previous year | 103.6 % change on previous year |
| 1990 | +2926.5% | -16.44 % change on previous year | 464.55 % change on previous year |
| 1886 | -2226.7% | 0.0691 % change on previous year | -1.47 % change on previous year |
| 1850 | -2121.1% | 0.261 % change on previous year | -5.27 % change on previous year |
| 1901 | +1639.9% | 0.4334 % change on previous year | 7.54 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.7669 % change on previous year | 0.7421 % change on previous year | 0.7926 % change on previous year | 9 |
| 1760s | 0.7614 % change on previous year | 0.7363 % change on previous year | 0.7901 % change on previous year | 10 |
| 1770s | 0.7585 % change on previous year | 0.7337 % change on previous year | 0.787 % change on previous year | 10 |
| 1780s | 0.7553 % change on previous year | 0.7307 % change on previous year | 0.7838 % change on previous year | 10 |
| 1790s | 0.7518 % change on previous year | 0.7276 % change on previous year | 0.7798 % change on previous year | 10 |
| 1800s | 0.7479 % change on previous year | 0.7244 % change on previous year | 0.776 % change on previous year | 10 |
| 1810s | 0.3253 % change on previous year | 0.2768 % change on previous year | 0.7198 % change on previous year | 10 |
| 1820s | 0.2766 % change on previous year | 0.2723 % change on previous year | 0.2808 % change on previous year | 10 |
| 1830s | 0.2713 % change on previous year | 0.2665 % change on previous year | 0.2762 % change on previous year | 10 |
| 1840s | 0.2655 % change on previous year | 0.261 % change on previous year | 0.2703 % change on previous year | 10 |
| 1850s | 3.73 % change on previous year | -5.27 % change on previous year | 7.62 % change on previous year | 10 |
| 1860s | 0.4336 % change on previous year | -2.75 % change on previous year | 5.84 % change on previous year | 10 |
| 1870s | 0.9211 % change on previous year | -3.4 % change on previous year | 4.21 % change on previous year | 10 |
| 1880s | -0.9191 % change on previous year | -3.52 % change on previous year | 0.0712 % change on previous year | 10 |
| 1890s | -0.8145 % change on previous year | -1.73 % change on previous year | 0.4438 % change on previous year | 10 |
| 1900s | 3.75 % change on previous year | 0.4334 % change on previous year | 7.54 % change on previous year | 10 |
| 1910s | 1.19 % change on previous year | 0.5437 % change on previous year | 1.8 % change on previous year | 10 |
| 1920s | 3.17 % change on previous year | 0.5563 % change on previous year | 6.16 % change on previous year | 10 |
| 1930s | 2.76 % change on previous year | 0.8714 % change on previous year | 3.38 % change on previous year | 10 |
| 1940s | 0.1594 % change on previous year | -1.95 % change on previous year | 2.72 % change on previous year | 10 |
| 1950s | 19.05 % change on previous year | -6.97 % change on previous year | 103.6 % change on previous year | 10 |
| 1960s | 5.21 % change on previous year | 0.1038 % change on previous year | 14.06 % change on previous year | 10 |
| 1970s | 37.55 % change on previous year | -30.17 % change on previous year | 361.29 % change on previous year | 10 |
| 1980s | 4.11 % change on previous year | -16.44 % change on previous year | 25.99 % change on previous year | 10 |
| 1990s | 48.83 % change on previous year | -6.92 % change on previous year | 464.55 % change on previous year | 10 |
| 2000s | -5.99 % change on previous year | -73.25 % change on previous year | 16.8 % change on previous year | 10 |
| 2010s | -1.87 % change on previous year | -30.8 % change on previous year | 22.76 % change on previous year | 10 |
| 2020s | -3.28 % change on previous year | -16.44 % change on previous year | 7.58 % change on previous year | 3 |
Countries ranked near Martinique
- 165 Mongolia -0.846 % change on previous year compare
- 166 Belize -0.8858 % change on previous year compare
- 167 Saint Lucia -0.9482 % change on previous year compare
- 169 American Samoa -0.9636 % change on previous year compare
- 170 United States Virgin Islands -0.965 % change on previous year compare
- 171 Puerto Rico -0.9652 % change on previous year compare
More energy & mining data for Martinique
- Primary energy use, annual growth rate -100 % change on previous year (2011)
- Gas production 0 terawatt-hours (2011)
- Fossil fuel production per person, by fuel 0 kilowatt-hours per person (2011)
- Fossil fuel production by fuel 0 terawatt-hours (2011)
- Gas production per person 0 kilowatt-hours per person (2011)
- Primary energy use, annual growth rate -100 % change on previous year (2011)
- Fossil fuel consumption, annual growth rate -100 % change on previous year (2011)
- Annual change in primary energy use, annual growth rate 100 % change on previous year (2012)
- Primary energy use, annual growth rate -100 % change on previous year (2011)
- Oil consumption, annual growth rate -0.0437 % change on previous year (2010)
Frequently asked questions
- What is sulphur dioxide and coal, annual growth rate in Martinique?
- Sulphur dioxide and coal, annual growth rate in Martinique was -0.96 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest sulphur dioxide and coal, annual growth rate recorded in Martinique?
- The highest recorded value was 464.55 % change on previous year in 1990.
- What is the lowest sulphur dioxide and coal, annual growth rate recorded in Martinique?
- The lowest recorded value was -73.25 % change on previous year in 2002.
- How does Martinique rank for sulphur dioxide and coal, annual growth rate?
- Martinique ranks 168th out of 219 countries with data for 2022.
- Is sulphur dioxide and coal, annual growth rate rising or falling in Martinique?
- Over the last ten years it is down 104.2%. The long-run trend across the full record is volatile.
- Where does this Martinique 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.