Sulphur dioxide and coal, annual growth rate in Ecuador
Ecuador: Sulphur dioxide and coal, annual growth rate was 0.8234 % change on previous year in 2022. ◆ Volatile
Sulphur dioxide and coal, annual growth rate in Ecuador, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for sulphur dioxide and coal, annual growth rate in Ecuador is 0.8234 % change on previous year, measured in 2022.
The figure is down 94.7% on the previous year and down 68.1% over ten years.
Over the whole period, sulphur dioxide and coal, annual growth rate in Ecuador peaked at 107.04 % change on previous year in 1927 and was at its lowest, -31.72 % change on previous year, in 1941.
That places Ecuador 131st out of 219 countries with data for 2022, putting it 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 Ecuador, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.4805 % change on previous year | — |
| 1752 | 0.4777 % change on previous year | -0.6% |
| 1753 | 0.475 % change on previous year | -0.6% |
| 1754 | 0.4723 % change on previous year | -0.6% |
| 1755 | 0.4696 % change on previous year | -0.6% |
| 1756 | 0.4669 % change on previous year | -0.6% |
| 1757 | 0.4643 % change on previous year | -0.6% |
| 1758 | 0.4614 % change on previous year | -0.6% |
| 1759 | 0.4591 % change on previous year | -0.5% |
| 1760 | 0.4565 % change on previous year | -0.6% |
| 1761 | 0.476 % change on previous year | +4.3% |
| 1762 | 0.4731 % change on previous year | -0.6% |
| 1763 | 0.4704 % change on previous year | -0.6% |
| 1764 | 0.4677 % change on previous year | -0.6% |
| 1765 | 0.4649 % change on previous year | -0.6% |
| 1766 | 0.4623 % change on previous year | -0.6% |
| 1767 | 0.4597 % change on previous year | -0.6% |
| 1768 | 0.4569 % change on previous year | -0.6% |
| 1769 | 0.4546 % change on previous year | -0.5% |
| 1770 | 0.4517 % change on previous year | -0.6% |
| 1771 | 0.4709 % change on previous year | +4.2% |
| 1772 | 0.468 % change on previous year | -0.6% |
| 1773 | 0.4654 % change on previous year | -0.6% |
| 1774 | 0.4624 % change on previous year | -0.6% |
| 1775 | 0.4598 % change on previous year | -0.6% |
| 1776 | 0.4573 % change on previous year | -0.6% |
| 1777 | 0.4546 % change on previous year | -0.6% |
| 1778 | 0.4519 % change on previous year | -0.6% |
| 1779 | 0.4492 % change on previous year | -0.6% |
| 1780 | 0.4468 % change on previous year | -0.5% |
| 1781 | 0.4651 % change on previous year | +4.1% |
| 1782 | 0.4625 % change on previous year | -0.6% |
| 1783 | 0.4596 % change on previous year | -0.6% |
| 1784 | 0.4571 % change on previous year | -0.5% |
| 1785 | 0.4542 % change on previous year | -0.6% |
| 1786 | 0.4515 % change on previous year | -0.6% |
| 1787 | 0.4488 % change on previous year | -0.6% |
| 1788 | 0.4464 % change on previous year | -0.5% |
| 1789 | 0.4436 % change on previous year | -0.6% |
| 1790 | 0.4411 % change on previous year | -0.6% |
| 1791 | 0.4589 % change on previous year | +4.0% |
| 1792 | 0.4562 % change on previous year | -0.6% |
| 1793 | 0.4534 % change on previous year | -0.6% |
| 1794 | 0.4507 % change on previous year | -0.6% |
| 1795 | 0.4479 % change on previous year | -0.6% |
| 1796 | 0.4451 % change on previous year | -0.6% |
| 1797 | 0.4426 % change on previous year | -0.6% |
| 1798 | 0.4401 % change on previous year | -0.6% |
| 1799 | 0.4374 % change on previous year | -0.6% |
| 1800 | 0.4347 % change on previous year | -0.6% |
| 1801 | 0.4521 % change on previous year | +4.0% |
| 1802 | 0.4493 % change on previous year | -0.6% |
| 1803 | 0.4465 % change on previous year | -0.6% |
| 1804 | 0.4436 % change on previous year | -0.7% |
| 1805 | 0.4411 % change on previous year | -0.6% |
| 1806 | 0.4382 % change on previous year | -0.7% |
| 1807 | 0.4358 % change on previous year | -0.6% |
| 1808 | 0.4329 % change on previous year | -0.6% |
| 1809 | 0.4303 % change on previous year | -0.6% |
| 1810 | 0.4279 % change on previous year | -0.6% |
| 1811 | 0.4442 % change on previous year | +3.8% |
| 1812 | 0.4417 % change on previous year | -0.6% |
| 1813 | 0.4387 % change on previous year | -0.7% |
| 1814 | 0.436 % change on previous year | -0.6% |
| 1815 | 0.4332 % change on previous year | -0.6% |
| 1816 | 0.4307 % change on previous year | -0.6% |
| 1817 | 0.4279 % change on previous year | -0.6% |
| 1818 | 0.4252 % change on previous year | -0.6% |
| 1819 | 0.4225 % change on previous year | -0.6% |
| 1820 | 0.42 % change on previous year | -0.6% |
| 1821 | 2.4 % change on previous year | +472.0% |
| 1822 | 2.34 % change on previous year | -2.5% |
| 1823 | 2.28 % change on previous year | -2.5% |
| 1824 | 2.23 % change on previous year | -2.4% |
| 1825 | 2.18 % change on previous year | -2.4% |
| 1826 | 2.13 % change on previous year | -2.3% |
| 1827 | 2.08 % change on previous year | -2.3% |
| 1828 | 2.03 % change on previous year | -2.2% |
| 1829 | 1.99 % change on previous year | -2.2% |
| 1830 | 1.94 % change on previous year | -2.1% |
| 1831 | 1.33 % change on previous year | -31.7% |
| 1832 | 1.31 % change on previous year | -1.5% |
| 1833 | 1.29 % change on previous year | -1.5% |
| 1834 | 1.27 % change on previous year | -1.5% |
| 1835 | 1.25 % change on previous year | -1.5% |
| 1836 | 1.23 % change on previous year | -1.4% |
| 1837 | 1.21 % change on previous year | -1.4% |
| 1838 | 1.2 % change on previous year | -1.4% |
| 1839 | 1.18 % change on previous year | -1.4% |
| 1840 | 1.16 % change on previous year | -1.4% |
| 1841 | 1.32 % change on previous year | +13.1% |
| 1842 | 1.3 % change on previous year | -1.5% |
| 1843 | 1.28 % change on previous year | -1.5% |
| 1844 | 1.26 % change on previous year | -1.5% |
| 1845 | 1.24 % change on previous year | -1.5% |
| 1846 | 1.22 % change on previous year | -1.5% |
| 1847 | 1.2 % change on previous year | -1.5% |
| 1848 | 1.19 % change on previous year | -1.4% |
| 1849 | 1.17 % change on previous year | -1.4% |
| 1850 | 1.11 % change on previous year | -5.0% |
| 1851 | 4.04 % change on previous year | +263.6% |
| 1852 | 4.01 % change on previous year | -0.7% |
| 1853 | 3.86 % change on previous year | -3.9% |
| 1854 | 3.71 % change on previous year | -3.7% |
| 1855 | 3.58 % change on previous year | -3.6% |
| 1856 | 12.15 % change on previous year | +239.5% |
| 1857 | -3.03 % change on previous year | -124.9% |
| 1858 | -3.01 % change on previous year | -0.5% |
| 1859 | -0.1756 % change on previous year | -94.2% |
| 1860 | -0.1759 % change on previous year | +0.2% |
| 1861 | -0.1657 % change on previous year | -5.8% |
| 1862 | -0.166 % change on previous year | +0.2% |
| 1863 | -0.1671 % change on previous year | +0.7% |
| 1864 | -0.1709 % change on previous year | +2.3% |
| 1865 | -0.1695 % change on previous year | -0.9% |
| 1866 | -0.153 % change on previous year | -9.7% |
| 1867 | -0.163 % change on previous year | +6.5% |
| 1868 | -0.1632 % change on previous year | +0.2% |
| 1869 | -0.1635 % change on previous year | +0.2% |
| 1870 | -0.1549 % change on previous year | -5.3% |
| 1871 | -2.96 % change on previous year | +1810.4% |
| 1872 | -2.95 % change on previous year | -0.5% |
| 1873 | -2.94 % change on previous year | -0.2% |
| 1874 | -2.93 % change on previous year | -0.1% |
| 1875 | -2.93 % change on previous year | -0.2% |
| 1876 | 3.04 % change on previous year | -203.8% |
| 1877 | 3.04 % change on previous year | -0.1% |
| 1878 | 3.03 % change on previous year | -0.2% |
| 1879 | 0.972 % change on previous year | -67.9% |
| 1880 | 0.9701 % change on previous year | -0.2% |
| 1881 | 1 % change on previous year | +3.1% |
| 1882 | 0.9987 % change on previous year | -0.2% |
| 1883 | 0.9825 % change on previous year | -1.6% |
| 1884 | 0.9792 % change on previous year | -0.3% |
| 1885 | 0.9768 % change on previous year | -0.2% |
| 1886 | 1.63 % change on previous year | +66.6% |
| 1887 | 1.61 % change on previous year | -1.0% |
| 1888 | 1.61 % change on previous year | -0.3% |
| 1889 | 1.6 % change on previous year | -0.2% |
| 1890 | 1.63 % change on previous year | +1.5% |
| 1891 | 1.62 % change on previous year | -0.3% |
| 1892 | 1.65 % change on previous year | +1.5% |
| 1893 | 1.63 % change on previous year | -0.7% |
| 1894 | 1.64 % change on previous year | +0.1% |
| 1895 | 1.63 % change on previous year | -0.1% |
| 1896 | 1.69 % change on previous year | +3.6% |
| 1897 | 1.69 % change on previous year | -0.1% |
| 1898 | 5.13 % change on previous year | +203.2% |
| 1899 | 5.12 % change on previous year | -0.2% |
| 1900 | 5.15 % change on previous year | +0.6% |
| 1901 | 1.9 % change on previous year | -63.0% |
| 1902 | 1.94 % change on previous year | +1.9% |
| 1903 | 1.91 % change on previous year | -1.6% |
| 1904 | 1.87 % change on previous year | -1.7% |
| 1905 | 1.91 % change on previous year | +1.8% |
| 1906 | 1.86 % change on previous year | -2.7% |
| 1907 | 1.83 % change on previous year | -1.6% |
| 1908 | 1.8 % change on previous year | -1.6% |
| 1909 | 1.81 % change on previous year | +0.5% |
| 1910 | 1.78 % change on previous year | -1.7% |
| 1911 | 1.48 % change on previous year | -16.4% |
| 1912 | 1.46 % change on previous year | -1.5% |
| 1913 | 1.44 % change on previous year | -1.5% |
| 1914 | 0.8816 % change on previous year | -38.8% |
| 1915 | 0.8734 % change on previous year | -0.9% |
| 1916 | 1.07 % change on previous year | +22.9% |
| 1917 | 70.44 % change on previous year | +6459.6% |
| 1918 | 0.6714 % change on previous year | -99.0% |
| 1919 | 0.6683 % change on previous year | -0.5% |
| 1920 | 0.7261 % change on previous year | +8.6% |
| 1921 | 0.9848 % change on previous year | +35.6% |
| 1922 | 0.9795 % change on previous year | -0.5% |
| 1923 | 17.78 % change on previous year | +1714.7% |
| 1924 | 10.35 % change on previous year | -41.8% |
| 1925 | 30.79 % change on previous year | +197.4% |
| 1926 | 20.02 % change on previous year | -35.0% |
| 1927 | 107.04 % change on previous year | +434.7% |
| 1928 | 85.74 % change on previous year | -19.9% |
| 1929 | 24.74 % change on previous year | -71.1% |
| 1930 | 11.85 % change on previous year | -52.1% |
| 1931 | 12.14 % change on previous year | +2.5% |
| 1932 | -8.43 % change on previous year | -169.4% |
| 1933 | 1.48 % change on previous year | -117.6% |
| 1934 | 0.483 % change on previous year | -67.4% |
| 1935 | 5.37 % change on previous year | +1011.7% |
| 1936 | 10.48 % change on previous year | +95.2% |
| 1937 | 5 % change on previous year | -52.3% |
| 1938 | 4.05 % change on previous year | -19.0% |
| 1939 | 2.28 % change on previous year | -43.6% |
| 1940 | 1.78 % change on previous year | -21.8% |
| 1941 | -31.72 % change on previous year | -1878.1% |
| 1942 | 41.97 % change on previous year | -232.3% |
| 1943 | 0.9735 % change on previous year | -97.7% |
| 1944 | 23.73 % change on previous year | +2337.8% |
| 1945 | -9.08 % change on previous year | -138.3% |
| 1946 | -10.11 % change on previous year | +11.4% |
| 1947 | 1.62 % change on previous year | -116.1% |
| 1948 | 8.66 % change on previous year | +433.5% |
| 1949 | 0.3145 % change on previous year | -96.4% |
| 1950 | -29.65 % change on previous year | -9529.2% |
| 1951 | -5.37 % change on previous year | -81.9% |
| 1952 | 25.09 % change on previous year | -567.2% |
| 1953 | -7.52 % change on previous year | -130.0% |
| 1954 | 16.2 % change on previous year | -315.4% |
| 1955 | 21.2 % change on previous year | +30.8% |
| 1956 | 7.36 % change on previous year | -65.3% |
| 1957 | -11.87 % change on previous year | -261.3% |
| 1958 | 16.16 % change on previous year | -236.1% |
| 1959 | -1.69 % change on previous year | -110.5% |
| 1960 | 33.9 % change on previous year | -2101.1% |
| 1961 | -6.55 % change on previous year | -119.3% |
| 1962 | -4.57 % change on previous year | -30.2% |
| 1963 | 13.72 % change on previous year | -400.2% |
| 1964 | 18.49 % change on previous year | +34.8% |
| 1965 | 5.69 % change on previous year | -69.3% |
| 1966 | 5.53 % change on previous year | -2.7% |
| 1967 | 7.16 % change on previous year | +29.4% |
| 1968 | 18.88 % change on previous year | +163.7% |
| 1969 | 4.69 % change on previous year | -75.1% |
| 1970 | 15.37 % change on previous year | +227.4% |
| 1971 | 37.34 % change on previous year | +143.0% |
| 1972 | -10.08 % change on previous year | -127.0% |
| 1973 | 14.61 % change on previous year | -245.0% |
| 1974 | 11.49 % change on previous year | -21.4% |
| 1975 | 7.57 % change on previous year | -34.1% |
| 1976 | 10.12 % change on previous year | +33.6% |
| 1977 | 16.15 % change on previous year | +59.6% |
| 1978 | 19.71 % change on previous year | +22.0% |
| 1979 | 29.04 % change on previous year | +47.4% |
| 1980 | 8.63 % change on previous year | -70.3% |
| 1981 | 23.17 % change on previous year | +168.5% |
| 1982 | -0.712 % change on previous year | -103.1% |
| 1983 | -4.94 % change on previous year | +593.8% |
| 1984 | -0.7876 % change on previous year | -84.1% |
| 1985 | 2.67 % change on previous year | -438.7% |
| 1986 | -3.88 % change on previous year | -245.4% |
| 1987 | 3.73 % change on previous year | -196.1% |
| 1988 | -5.14 % change on previous year | -238.0% |
| 1989 | -5.37 % change on previous year | +4.4% |
| 1990 | 17.62 % change on previous year | -428.1% |
| 1991 | -1.8 % change on previous year | -110.2% |
| 1992 | 16.28 % change on previous year | -1002.0% |
| 1993 | 2.08 % change on previous year | -87.2% |
| 1994 | 1.96 % change on previous year | -6.1% |
| 1995 | 17.41 % change on previous year | +790.4% |
| 1996 | 19.31 % change on previous year | +10.9% |
| 1997 | 10.7 % change on previous year | -44.6% |
| 1998 | -17.37 % change on previous year | -262.4% |
| 1999 | -5.49 % change on previous year | -68.4% |
| 2000 | -1.48 % change on previous year | -73.0% |
| 2001 | 3.42 % change on previous year | -330.5% |
| 2002 | 8.68 % change on previous year | +153.7% |
| 2003 | -0.658 % change on previous year | -107.6% |
| 2004 | 5.87 % change on previous year | -992.2% |
| 2005 | 2.96 % change on previous year | -49.6% |
| 2006 | 0.1545 % change on previous year | -94.8% |
| 2007 | 1.44 % change on previous year | +831.5% |
| 2008 | -0.989 % change on previous year | -168.7% |
| 2009 | 8.89 % change on previous year | -999.3% |
| 2010 | 1.49 % change on previous year | -83.2% |
| 2011 | 5.31 % change on previous year | +256.0% |
| 2012 | 2.58 % change on previous year | -51.4% |
| 2013 | 2.12 % change on previous year | -17.8% |
| 2014 | 0.5553 % change on previous year | -73.8% |
| 2015 | -6 % change on previous year | -1181.0% |
| 2016 | -8.6 % change on previous year | +43.3% |
| 2017 | -12.63 % change on previous year | +46.8% |
| 2018 | 17.46 % change on previous year | -238.2% |
| 2019 | -10.23 % change on previous year | -158.6% |
| 2020 | -25 % change on previous year | +144.3% |
| 2021 | 15.54 % change on previous year | -162.1% |
| 2022 | 0.8234 % change on previous year | -94.7% |
Ecuador compared with similar countries
- Ecuador's 0.8234 % change on previous year is above the median for upper middle income countries, which is 0.3243 % change on previous year, 2.5× the median. (57 countries reporting)
- Ecuador's 0.8234 % change on previous year is above the median for Latin America & Caribbean, which is -0.9969 % change on previous year. (41 countries reporting)
Biggest year-on-year movements
Years where Sulphur dioxide and coal, annual growth rate in Ecuador 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 |
|---|---|---|---|
| 1950 | -9529.2% | 0.3145 % change on previous year | -29.65 % change on previous year |
| 1917 | +6459.6% | 1.07 % change on previous year | 70.44 % change on previous year |
| 1944 | +2337.8% | 0.9735 % change on previous year | 23.73 % change on previous year |
| 1960 | +2101.1% | -1.69 % change on previous year | 33.9 % change on previous year |
| 1941 | -1878.1% | 1.78 % change on previous year | -31.72 % change on previous year |
| 1871 | -1810.4% | -0.1549 % change on previous year | -2.96 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.4697 % change on previous year | 0.4591 % change on previous year | 0.4805 % change on previous year | 9 |
| 1760s | 0.4642 % change on previous year | 0.4546 % change on previous year | 0.476 % change on previous year | 10 |
| 1770s | 0.4591 % change on previous year | 0.4492 % change on previous year | 0.4709 % change on previous year | 10 |
| 1780s | 0.4536 % change on previous year | 0.4436 % change on previous year | 0.4651 % change on previous year | 10 |
| 1790s | 0.4473 % change on previous year | 0.4374 % change on previous year | 0.4589 % change on previous year | 10 |
| 1800s | 0.4405 % change on previous year | 0.4303 % change on previous year | 0.4521 % change on previous year | 10 |
| 1810s | 0.4328 % change on previous year | 0.4225 % change on previous year | 0.4442 % change on previous year | 10 |
| 1820s | 2.01 % change on previous year | 0.42 % change on previous year | 2.4 % change on previous year | 10 |
| 1830s | 1.32 % change on previous year | 1.18 % change on previous year | 1.94 % change on previous year | 10 |
| 1840s | 1.23 % change on previous year | 1.16 % change on previous year | 1.32 % change on previous year | 10 |
| 1850s | 2.62 % change on previous year | -3.03 % change on previous year | 12.15 % change on previous year | 10 |
| 1860s | -0.1658 % change on previous year | -0.1759 % change on previous year | -0.153 % change on previous year | 10 |
| 1870s | -0.4781 % change on previous year | -2.96 % change on previous year | 3.04 % change on previous year | 10 |
| 1880s | 1.24 % change on previous year | 0.9701 % change on previous year | 1.63 % change on previous year | 10 |
| 1890s | 2.34 % change on previous year | 1.62 % change on previous year | 5.13 % change on previous year | 10 |
| 1900s | 2.2 % change on previous year | 1.8 % change on previous year | 5.15 % change on previous year | 10 |
| 1910s | 8.08 % change on previous year | 0.6683 % change on previous year | 70.44 % change on previous year | 10 |
| 1920s | 29.92 % change on previous year | 0.7261 % change on previous year | 107.04 % change on previous year | 10 |
| 1930s | 4.47 % change on previous year | -8.43 % change on previous year | 12.14 % change on previous year | 10 |
| 1940s | 2.81 % change on previous year | -31.72 % change on previous year | 41.97 % change on previous year | 10 |
| 1950s | 2.99 % change on previous year | -29.65 % change on previous year | 25.09 % change on previous year | 10 |
| 1960s | 9.69 % change on previous year | -6.55 % change on previous year | 33.9 % change on previous year | 10 |
| 1970s | 15.13 % change on previous year | -10.08 % change on previous year | 37.34 % change on previous year | 10 |
| 1980s | 1.74 % change on previous year | -5.37 % change on previous year | 23.17 % change on previous year | 10 |
| 1990s | 6.07 % change on previous year | -17.37 % change on previous year | 19.31 % change on previous year | 10 |
| 2000s | 2.83 % change on previous year | -1.48 % change on previous year | 8.89 % change on previous year | 10 |
| 2010s | -0.7949 % change on previous year | -12.63 % change on previous year | 17.46 % change on previous year | 10 |
| 2020s | -2.88 % change on previous year | -25 % change on previous year | 15.54 % change on previous year | 3 |
Countries ranked near Ecuador
- 128 Taiwan 0.908 % change on previous year compare
- 129 Armenia 0.8619 % change on previous year compare
- 130 Sint Maarten (Dutch part) 0.8617 % change on previous year compare
- 132 Democratic Republic of Congo 0.7527 % change on previous year compare
- 133 Iceland 0.6319 % change on previous year compare
- 134 China 0.5277 % change on previous year compare
More energy & mining data for Ecuador
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate 1.76 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0 terawatt-hours per person (2025)
- 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 25.0% (2024)
Frequently asked questions
- What is sulphur dioxide and coal, annual growth rate in Ecuador?
- Sulphur dioxide and coal, annual growth rate in Ecuador was 0.8234 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest sulphur dioxide and coal, annual growth rate recorded in Ecuador?
- The highest recorded value was 107.04 % change on previous year in 1927.
- What is the lowest sulphur dioxide and coal, annual growth rate recorded in Ecuador?
- The lowest recorded value was -31.72 % change on previous year in 1941.
- How does Ecuador rank for sulphur dioxide and coal, annual growth rate?
- Ecuador ranks 131st out of 219 countries with data for 2022.
- Is sulphur dioxide and coal, annual growth rate rising or falling in Ecuador?
- Over the last ten years it is down 68.1%. The long-run trend across the full record is volatile.
- Where does this Ecuador 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.