Sulphur dioxide and coal, annual growth rate in Zimbabwe
Zimbabwe: Sulphur dioxide and coal, annual growth rate was 14.09 % change on previous year in 2022. ◆ Volatile
Latest (2022)
14.09 % change on previous year
Change on year
up 335.9%
World rank
40th
of 219 countries
All-time high
324.46 % change on previous year
in 1946
All-time low
-80.28 % change on previous year
in 1952
Years of data
271
1751–2022
Sulphur dioxide and coal, annual growth rate in Zimbabwe, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Zimbabwe recorded 14.09 % change on previous year for sulphur dioxide and coal, annual growth rate in 2022.
Compared with earlier readings it is up 335.9% on the previous year and up 144.7% over ten years.
Over the whole period, sulphur dioxide and coal, annual growth rate in Zimbabwe peaked at 324.46 % change on previous year in 1946 and was at its lowest, -80.28 % change on previous year, in 1952.
That places Zimbabwe 40th out of 219 countries with data for 2022, putting it in the top 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 Zimbabwe, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 1.78 % change on previous year | — |
| 1752 | 1.75 % change on previous year | -1.8% |
| 1753 | 1.71 % change on previous year | -1.8% |
| 1754 | 1.69 % change on previous year | -1.7% |
| 1755 | 1.66 % change on previous year | -1.7% |
| 1756 | 1.63 % change on previous year | -1.7% |
| 1757 | 1.6 % change on previous year | -1.6% |
| 1758 | 1.58 % change on previous year | -1.6% |
| 1759 | 1.55 % change on previous year | -1.6% |
| 1760 | 1.53 % change on previous year | -1.6% |
| 1761 | 1.78 % change on previous year | +16.4% |
| 1762 | 1.75 % change on previous year | -1.8% |
| 1763 | 1.71 % change on previous year | -1.8% |
| 1764 | 1.69 % change on previous year | -1.7% |
| 1765 | 1.66 % change on previous year | -1.7% |
| 1766 | 1.63 % change on previous year | -1.7% |
| 1767 | 1.6 % change on previous year | -1.6% |
| 1768 | 1.58 % change on previous year | -1.6% |
| 1769 | 1.55 % change on previous year | -1.7% |
| 1770 | 1.53 % change on previous year | -1.5% |
| 1771 | 1.78 % change on previous year | +16.4% |
| 1772 | 1.75 % change on previous year | -1.8% |
| 1773 | 1.72 % change on previous year | -1.8% |
| 1774 | 1.69 % change on previous year | -1.7% |
| 1775 | 1.66 % change on previous year | -1.7% |
| 1776 | 1.63 % change on previous year | -1.7% |
| 1777 | 1.6 % change on previous year | -1.5% |
| 1778 | 1.58 % change on previous year | -1.7% |
| 1779 | 1.55 % change on previous year | -1.6% |
| 1780 | 1.53 % change on previous year | -1.5% |
| 1781 | 1.78 % change on previous year | +16.4% |
| 1782 | 1.75 % change on previous year | -1.8% |
| 1783 | 1.72 % change on previous year | -1.7% |
| 1784 | 1.69 % change on previous year | -1.8% |
| 1785 | 1.66 % change on previous year | -1.7% |
| 1786 | 1.63 % change on previous year | -1.7% |
| 1787 | 1.6 % change on previous year | -1.7% |
| 1788 | 1.58 % change on previous year | -1.6% |
| 1789 | 1.55 % change on previous year | -1.6% |
| 1790 | 1.53 % change on previous year | -1.6% |
| 1791 | 1.78 % change on previous year | +16.5% |
| 1792 | 1.75 % change on previous year | -1.8% |
| 1793 | 1.72 % change on previous year | -1.8% |
| 1794 | 1.69 % change on previous year | -1.7% |
| 1795 | 1.66 % change on previous year | -1.7% |
| 1796 | 1.63 % change on previous year | -1.6% |
| 1797 | 1.6 % change on previous year | -1.7% |
| 1798 | 1.58 % change on previous year | -1.6% |
| 1799 | 1.55 % change on previous year | -1.6% |
| 1800 | 1.53 % change on previous year | -1.6% |
| 1801 | 1.78 % change on previous year | +16.5% |
| 1802 | 1.75 % change on previous year | -1.8% |
| 1803 | 1.71 % change on previous year | -1.8% |
| 1804 | 1.69 % change on previous year | -1.7% |
| 1805 | 1.66 % change on previous year | -1.7% |
| 1806 | 1.63 % change on previous year | -1.7% |
| 1807 | 1.6 % change on previous year | -1.6% |
| 1808 | 1.58 % change on previous year | -1.6% |
| 1809 | 1.55 % change on previous year | -1.6% |
| 1810 | 1.53 % change on previous year | -1.6% |
| 1811 | 1.78 % change on previous year | +16.5% |
| 1812 | 1.75 % change on previous year | -1.8% |
| 1813 | 1.71 % change on previous year | -1.8% |
| 1814 | 1.68 % change on previous year | -1.7% |
| 1815 | 1.66 % change on previous year | -1.7% |
| 1816 | 1.63 % change on previous year | -1.7% |
| 1817 | 1.6 % change on previous year | -1.7% |
| 1818 | 1.57 % change on previous year | -1.7% |
| 1819 | 1.55 % change on previous year | -1.6% |
| 1820 | 1.52 % change on previous year | -1.6% |
| 1821 | 1.78 % change on previous year | +16.6% |
| 1822 | 1.74 % change on previous year | -1.8% |
| 1823 | 1.71 % change on previous year | -1.8% |
| 1824 | 1.68 % change on previous year | -1.7% |
| 1825 | 1.65 % change on previous year | -1.7% |
| 1826 | 1.63 % change on previous year | -1.7% |
| 1827 | 1.6 % change on previous year | -1.7% |
| 1828 | 1.57 % change on previous year | -1.6% |
| 1829 | 1.55 % change on previous year | -1.6% |
| 1830 | 1.52 % change on previous year | -1.6% |
| 1831 | 1.78 % change on previous year | +16.6% |
| 1832 | 1.74 % change on previous year | -1.8% |
| 1833 | 1.71 % change on previous year | -1.8% |
| 1834 | 1.68 % change on previous year | -1.7% |
| 1835 | 1.65 % change on previous year | -1.7% |
| 1836 | 1.63 % change on previous year | -1.7% |
| 1837 | 1.6 % change on previous year | -1.7% |
| 1838 | 1.57 % change on previous year | -1.6% |
| 1839 | 1.55 % change on previous year | -1.6% |
| 1840 | 1.52 % change on previous year | -1.6% |
| 1841 | 1.77 % change on previous year | +16.6% |
| 1842 | 1.74 % change on previous year | -1.8% |
| 1843 | 1.71 % change on previous year | -1.8% |
| 1844 | 1.68 % change on previous year | -1.8% |
| 1845 | 1.65 % change on previous year | -1.7% |
| 1846 | 1.62 % change on previous year | -1.7% |
| 1847 | 1.6 % change on previous year | -1.7% |
| 1848 | 1.57 % change on previous year | -1.7% |
| 1849 | 1.54 % change on previous year | -1.6% |
| 1850 | 1.52 % change on previous year | -1.6% |
| 1851 | 2.67 % change on previous year | +75.9% |
| 1852 | 2.67 % change on previous year | +0.0% |
| 1853 | 2.67 % change on previous year | -0.0% |
| 1854 | 2.67 % change on previous year | +0.0% |
| 1855 | 2.67 % change on previous year | +0.0% |
| 1856 | 2.68 % change on previous year | +0.0% |
| 1857 | 2.68 % change on previous year | +0.0% |
| 1858 | 2.68 % change on previous year | -0.0% |
| 1859 | 2.68 % change on previous year | +0.0% |
| 1860 | 2.68 % change on previous year | -0.0% |
| 1861 | 2.68 % change on previous year | +0.0% |
| 1862 | 2.68 % change on previous year | +0.0% |
| 1863 | 2.68 % change on previous year | +0.0% |
| 1864 | 2.68 % change on previous year | +0.0% |
| 1865 | 2.68 % change on previous year | +0.0% |
| 1866 | 2.68 % change on previous year | +0.0% |
| 1867 | 2.68 % change on previous year | +0.0% |
| 1868 | 2.68 % change on previous year | +0.0% |
| 1869 | 2.68 % change on previous year | +0.0% |
| 1870 | 2.68 % change on previous year | +0.0% |
| 1871 | 2.86 % change on previous year | +6.8% |
| 1872 | 2.68 % change on previous year | -6.4% |
| 1873 | 2.68 % change on previous year | +0.0% |
| 1874 | 2.68 % change on previous year | +0.0% |
| 1875 | 2.68 % change on previous year | +0.0% |
| 1876 | 2.68 % change on previous year | +0.0% |
| 1877 | 2.68 % change on previous year | +0.0% |
| 1878 | 2.68 % change on previous year | +0.0% |
| 1879 | 2.68 % change on previous year | +0.0% |
| 1880 | 2.68 % change on previous year | +0.0% |
| 1881 | 2.68 % change on previous year | +0.0% |
| 1882 | 2.68 % change on previous year | +0.0% |
| 1883 | 2.68 % change on previous year | +0.0% |
| 1884 | 2.68 % change on previous year | +0.0% |
| 1885 | 2.68 % change on previous year | +0.0% |
| 1886 | 2.68 % change on previous year | +0.0% |
| 1887 | 2.68 % change on previous year | -0.0% |
| 1888 | 2.68 % change on previous year | +0.1% |
| 1889 | 2.68 % change on previous year | -0.0% |
| 1890 | 2.68 % change on previous year | +0.0% |
| 1891 | 2.68 % change on previous year | +0.0% |
| 1892 | 2.68 % change on previous year | +0.0% |
| 1893 | 2.68 % change on previous year | +0.0% |
| 1894 | 2.68 % change on previous year | -0.0% |
| 1895 | 2.68 % change on previous year | -0.0% |
| 1896 | 2.68 % change on previous year | +0.0% |
| 1897 | 2.68 % change on previous year | -0.0% |
| 1898 | 2.68 % change on previous year | +0.0% |
| 1899 | 2.68 % change on previous year | +0.0% |
| 1900 | 2.68 % change on previous year | +0.0% |
| 1901 | 3.05 % change on previous year | +13.6% |
| 1902 | 3.04 % change on previous year | -0.2% |
| 1903 | 3.03 % change on previous year | -0.3% |
| 1904 | 3.03 % change on previous year | -0.2% |
| 1905 | 3.02 % change on previous year | -0.3% |
| 1906 | 3.01 % change on previous year | -0.2% |
| 1907 | 3 % change on previous year | -0.3% |
| 1908 | 2.99 % change on previous year | -0.3% |
| 1909 | 2.99 % change on previous year | -0.3% |
| 1910 | 2.96 % change on previous year | -0.8% |
| 1911 | 2.97 % change on previous year | +0.1% |
| 1912 | 2.96 % change on previous year | -0.3% |
| 1913 | 2.95 % change on previous year | -0.2% |
| 1914 | 2.94 % change on previous year | -0.3% |
| 1915 | 2.94 % change on previous year | -0.3% |
| 1916 | 2.93 % change on previous year | -0.3% |
| 1917 | 2.92 % change on previous year | -0.3% |
| 1918 | 2.91 % change on previous year | -0.3% |
| 1919 | 2.91 % change on previous year | -0.3% |
| 1920 | 2.9 % change on previous year | -0.2% |
| 1921 | 5.2 % change on previous year | +79.3% |
| 1922 | 5.13 % change on previous year | -1.3% |
| 1923 | 5.03 % change on previous year | -2.0% |
| 1924 | 4.93 % change on previous year | -2.0% |
| 1925 | 4.83 % change on previous year | -1.9% |
| 1926 | 4.74 % change on previous year | -1.9% |
| 1927 | 4.66 % change on previous year | -1.8% |
| 1928 | 4.66 % change on previous year | +0.1% |
| 1929 | 4.6 % change on previous year | -1.4% |
| 1930 | 4.54 % change on previous year | -1.3% |
| 1931 | 4.38 % change on previous year | -3.4% |
| 1932 | 4.32 % change on previous year | -1.5% |
| 1933 | 4.25 % change on previous year | -1.5% |
| 1934 | 4.19 % change on previous year | -1.5% |
| 1935 | 4.13 % change on previous year | -1.5% |
| 1936 | 4.1 % change on previous year | -0.5% |
| 1937 | 6.08 % change on previous year | +48.2% |
| 1938 | 28.77 % change on previous year | +373.1% |
| 1939 | 116.97 % change on previous year | +306.5% |
| 1940 | -60.36 % change on previous year | -151.6% |
| 1941 | 4.49 % change on previous year | -107.4% |
| 1942 | 4.43 % change on previous year | -1.3% |
| 1943 | 4.37 % change on previous year | -1.3% |
| 1944 | 4.32 % change on previous year | -1.3% |
| 1945 | 4.26 % change on previous year | -1.3% |
| 1946 | 324.46 % change on previous year | +7518.2% |
| 1947 | 69.2 % change on previous year | -78.7% |
| 1948 | -13.71 % change on previous year | -119.8% |
| 1949 | 6.55 % change on previous year | -147.8% |
| 1950 | -0.8489 % change on previous year | -113.0% |
| 1951 | 2.53 % change on previous year | -398.0% |
| 1952 | -80.28 % change on previous year | -3273.6% |
| 1953 | 4 % change on previous year | -105.0% |
| 1954 | 6.75 % change on previous year | +68.9% |
| 1955 | 2.04 % change on previous year | -69.7% |
| 1956 | 9.83 % change on previous year | +381.0% |
| 1957 | 7.49 % change on previous year | -23.8% |
| 1958 | -5.29 % change on previous year | -170.6% |
| 1959 | 5.29 % change on previous year | -200.0% |
| 1960 | 4.43 % change on previous year | -16.3% |
| 1961 | 10.71 % change on previous year | +141.9% |
| 1963 | 18.43 % change on previous year | +72.1% |
| 1964 | 68.92 % change on previous year | +274.0% |
| 1965 | 13.96 % change on previous year | -79.8% |
| 1966 | 10.6 % change on previous year | -24.0% |
| 1967 | -6.52 % change on previous year | -161.5% |
| 1968 | 6.88 % change on previous year | -205.5% |
| 1969 | 22.29 % change on previous year | +224.1% |
| 1970 | 5.62 % change on previous year | -74.8% |
| 1971 | 22.85 % change on previous year | +307.0% |
| 1972 | 24.21 % change on previous year | +5.9% |
| 1973 | 9.49 % change on previous year | -60.8% |
| 1974 | 1.19 % change on previous year | -87.5% |
| 1975 | -5.47 % change on previous year | -561.0% |
| 1976 | -3.65 % change on previous year | -33.3% |
| 1977 | -11.91 % change on previous year | +226.1% |
| 1978 | 3.84 % change on previous year | -132.2% |
| 1979 | -4.03 % change on previous year | -205.1% |
| 1980 | 1.39 % change on previous year | -134.5% |
| 1981 | -3.28 % change on previous year | -335.9% |
| 1982 | 3.82 % change on previous year | -216.3% |
| 1983 | -5.41 % change on previous year | -241.7% |
| 1984 | 4.15 % change on previous year | -176.7% |
| 1985 | 2.11 % change on previous year | -49.1% |
| 1986 | 8.11 % change on previous year | +284.4% |
| 1987 | 14.88 % change on previous year | +83.3% |
| 1988 | 1.41 % change on previous year | -90.5% |
| 1989 | -0.9355 % change on previous year | -166.2% |
| 1990 | -1.12 % change on previous year | +19.2% |
| 1991 | 7.61 % change on previous year | -782.3% |
| 1992 | -6.71 % change on previous year | -188.1% |
| 1993 | -5.64 % change on previous year | -15.9% |
| 1994 | -5.31 % change on previous year | -5.8% |
| 1995 | -10.19 % change on previous year | +91.8% |
| 1996 | -3.21 % change on previous year | -68.5% |
| 1997 | -5.91 % change on previous year | +84.1% |
| 1998 | -13.18 % change on previous year | +123.0% |
| 1999 | 7.73 % change on previous year | -158.6% |
| 2000 | -6.65 % change on previous year | -186.0% |
| 2001 | -14.93 % change on previous year | +124.6% |
| 2002 | -13.65 % change on previous year | -8.6% |
| 2003 | -16.85 % change on previous year | +23.5% |
| 2004 | -2.47 % change on previous year | -85.4% |
| 2005 | 9.42 % change on previous year | -481.8% |
| 2006 | -7.65 % change on previous year | -181.2% |
| 2007 | 1.32 % change on previous year | -117.2% |
| 2008 | -20.57 % change on previous year | -1663.4% |
| 2009 | -1.99 % change on previous year | -90.3% |
| 2010 | 41.05 % change on previous year | -2163.9% |
| 2011 | 49.68 % change on previous year | +21.0% |
| 2012 | -31.54 % change on previous year | -163.5% |
| 2013 | 1.15 % change on previous year | -103.6% |
| 2014 | 1.15 % change on previous year | +0.5% |
| 2015 | -3.72 % change on previous year | -422.3% |
| 2016 | -9.01 % change on previous year | +142.3% |
| 2017 | -12.29 % change on previous year | +36.3% |
| 2018 | 6.19 % change on previous year | -150.4% |
| 2019 | -6.5 % change on previous year | -205.0% |
| 2020 | -17.33 % change on previous year | +166.6% |
| 2021 | 3.23 % change on previous year | -118.7% |
| 2022 | 14.09 % change on previous year | +335.9% |
Zimbabwe compared with similar countries
- Zimbabwe's 14.09 % change on previous year is above the median for lower middle income countries, which is 5.18 % change on previous year, 2.7× the median. (46 countries reporting)
- Zimbabwe's 14.09 % change on previous year is below the median for Sub-Saharan Africa, which is 16.43 % change on previous year, 86% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Sulphur dioxide and coal, annual growth rate in Zimbabwe 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 |
|---|---|---|---|
| 1946 | +7518.2% | 4.26 % change on previous year | 324.46 % change on previous year |
| 1952 | -3273.6% | 2.53 % change on previous year | -80.28 % change on previous year |
| 2010 | +2163.9% | -1.99 % change on previous year | 41.05 % change on previous year |
| 2008 | -1663.4% | 1.32 % change on previous year | -20.57 % change on previous year |
| 1991 | +782.3% | -1.12 % change on previous year | 7.61 % change on previous year |
| 1975 | -561.0% | 1.19 % change on previous year | -5.47 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 1.66 % change on previous year | 1.55 % change on previous year | 1.78 % change on previous year | 9 |
| 1760s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1770s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1780s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1790s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1800s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1810s | 1.65 % change on previous year | 1.53 % change on previous year | 1.78 % change on previous year | 10 |
| 1820s | 1.64 % change on previous year | 1.52 % change on previous year | 1.78 % change on previous year | 10 |
| 1830s | 1.64 % change on previous year | 1.52 % change on previous year | 1.78 % change on previous year | 10 |
| 1840s | 1.64 % change on previous year | 1.52 % change on previous year | 1.77 % change on previous year | 10 |
| 1850s | 2.56 % change on previous year | 1.52 % change on previous year | 2.68 % change on previous year | 10 |
| 1860s | 2.68 % change on previous year | 2.68 % change on previous year | 2.68 % change on previous year | 10 |
| 1870s | 2.69 % change on previous year | 2.68 % change on previous year | 2.86 % change on previous year | 10 |
| 1880s | 2.68 % change on previous year | 2.68 % change on previous year | 2.68 % change on previous year | 10 |
| 1890s | 2.68 % change on previous year | 2.68 % change on previous year | 2.68 % change on previous year | 10 |
| 1900s | 2.98 % change on previous year | 2.68 % change on previous year | 3.05 % change on previous year | 10 |
| 1910s | 2.94 % change on previous year | 2.91 % change on previous year | 2.97 % change on previous year | 10 |
| 1920s | 4.67 % change on previous year | 2.9 % change on previous year | 5.2 % change on previous year | 10 |
| 1930s | 18.17 % change on previous year | 4.1 % change on previous year | 116.97 % change on previous year | 10 |
| 1940s | 34.8 % change on previous year | -60.36 % change on previous year | 324.46 % change on previous year | 10 |
| 1950s | -4.85 % change on previous year | -80.28 % change on previous year | 9.83 % change on previous year | 10 |
| 1960s | 16.63 % change on previous year | -6.52 % change on previous year | 68.92 % change on previous year | 9 |
| 1970s | 4.21 % change on previous year | -11.91 % change on previous year | 24.21 % change on previous year | 10 |
| 1980s | 2.62 % change on previous year | -5.41 % change on previous year | 14.88 % change on previous year | 10 |
| 1990s | -3.59 % change on previous year | -13.18 % change on previous year | 7.73 % change on previous year | 10 |
| 2000s | -7.4 % change on previous year | -20.57 % change on previous year | 9.42 % change on previous year | 10 |
| 2010s | 3.62 % change on previous year | -31.54 % change on previous year | 49.68 % change on previous year | 10 |
| 2020s | -0.0024 % change on previous year | -17.33 % change on previous year | 14.09 % change on previous year | 3 |
Countries ranked near Zimbabwe
- 37 Curacao 15.29 % change on previous year compare
- 38 Togo 15.22 % change on previous year compare
- 39 Gabon 14.84 % change on previous year compare
- 41 Gibraltar 14.01 % change on previous year compare
- 42 Malta 13.9 % change on previous year compare
- 43 Netherlands 12.74 % change on previous year compare
More energy & mining data for Zimbabwe
- 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 25.83 % 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 (2025)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Fuel imports 21.1% (2024)
Frequently asked questions
- What is sulphur dioxide and coal, annual growth rate in Zimbabwe?
- Sulphur dioxide and coal, annual growth rate in Zimbabwe was 14.09 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest sulphur dioxide and coal, annual growth rate recorded in Zimbabwe?
- The highest recorded value was 324.46 % change on previous year in 1946.
- What is the lowest sulphur dioxide and coal, annual growth rate recorded in Zimbabwe?
- The lowest recorded value was -80.28 % change on previous year in 1952.
- How does Zimbabwe rank for sulphur dioxide and coal, annual growth rate?
- Zimbabwe ranks 40th out of 219 countries with data for 2022.
- Is sulphur dioxide and coal, annual growth rate rising or falling in Zimbabwe?
- Over the last ten years it is up 144.7%. The long-run trend across the full record is volatile.
- Where does this Zimbabwe 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 — 271 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.