| 年份 | 斯威士兰 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1432.4 |
| 2020 | 1287 |
| 2019 | 1264.6 |
| 2018 | 1249.3 |
| 2017 | 1240.4 |
| 2016 | 1224.9 |
| 2015 | 1259.7 |
| 2014 | 1362.3 |
| 2013 | 1367.3 |
| 2012 | 1337.2 |
| 2011 | 1343.6 |
| 2010 | 1205.3 |
| 2009 | 1289.5 |
| 2008 | 1001.4 |
| 2007 | 567.6 |
| 2006 | 1423.1 |
| 2005 | 1317.1 |
| 2004 | 1246.5 |
| 2003 | 1023.9 |
| 2002 | 996.5 |
| 2001 | 1417.6 |
| 2000 | 1632.7 |
| 1999 | 1633.7 |
| 1998 | 1897.7 |
| 1997 | 1906 |
| 1996 | 1756.6 |
| 1995 | 2169.6 |
| 1994 | 1271.9 |
| 1993 | 1381.2 |
| 1992 | 1554.3 |
| 1991 | 1050.4 |
| 1990 | 1284 |
| 1989 | 1053.2 |
| 1988 | 1313.9 |
| 1987 | 1288.9 |
| 1986 | 1487 |
| 1985 | 2045.5 |
| 1984 | 1802.8 |
| 1983 | 720.2 |
| 1982 | 901.5 |
| 1981 | 1685.4 |
| 1980 | 1381.4 |
| 1979 | 967.1 |
| 1978 | 1803.3 |
| 1977 | 1322.5 |
| 1976 | 1469.2 |
| 1975 | 1418.7 |
| 1974 | 1554.3 |
| 1973 | 1160.6 |
| 1972 | 1753.5 |
| 1971 | 1619 |
| 1970 | 648.2 |
| 1969 | 619.5 |
| 1968 | 552.1 |
| 1967 | 685.1 |
| 1966 | 453.4 |
| 1965 | 482.9 |
| 1964 | 477.8 |
| 1963 | 541.1 |
| 1962 | 486.1 |
| 1961 | 469.3 |
| 1960 | - |