| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | 1538.26 |
| 2021 | 1583.44 |
| 2020 | 1639.14 |
| 2019 | 1744.2 |
| 2018 | 1805.74 |
| 2017 | 1906.25 |
| 2016 | 1933.31 |
| 2015 | 1899.42 |
| 2014 | 1882.14 |
| 2013 | 1759.18 |
| 2012 | 1710.11 |
| 2011 | 1593.78 |
| 2010 | 1765.64 |
| 2009 | 1689.08 |
| 2008 | 1691.6 |
| 2007 | 1719.11 |
| 2006 | 1729.79 |
| 2005 | 1658.47 |
| 2004 | 1608.47 |
| 2003 | 1455.29 |
| 2002 | 1430.05 |
| 2001 | 1440.67 |
| 2000 | 1347.87 |
| 1999 | 1445.14 |
| 1998 | 1424.77 |
| 1997 | 1396.5 |
| 1996 | 1355.15 |
| 1995 | 1341.09 |
| 1994 | 1372.87 |
| 1993 | 1360.27 |
| 1992 | 1298.57 |
| 1991 | 1245.3 |
| 1990 | 1193 |
| 1989 | 1146.41 |
| 1988 | 1109.71 |
| 1987 | 1060.36 |
| 1986 | 1088.5 |
| 1985 | 1247.47 |
| 1984 | 1377.83 |
| 1983 | 1430.85 |
| 1982 | 1410.48 |
| 1981 | 1310.08 |
| 1980 | 1235.17 |
| 1979 | 1238.24 |
| 1978 | 1382.98 |
| 1977 | 1480.35 |
| 1976 | 1333.16 |
| 1975 | 1171.08 |
| 1974 | 1037.95 |
| 1973 | 873.116 |
| 1972 | 917.476 |
| 1971 | 1019.18 |
| 1970 | 965.157 |
| 1969 | 928.829 |
| 1968 | 999.137 |
| 1967 | 1021.95 |
| 1966 | 1100.31 |
| 1965 | 1287.25 |
| 1964 | 1241.64 |
| 1963 | 1271.52 |
| 1962 | 1326.26 |
| 1961 | 1315.24 |
| 1960 | 1401.59 |