| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | 6.13十万 |
| 2021 | 2.93十万 |
| 2020 | 9.15万 |
| 2019 | 4.53万 |
| 2018 | 3.13万 |
| 2017 | 2.13万 |
| 2016 | 1.62万 |
| 2015 | 1.34万 |
| 2014 | 1.19万 |
| 2013 | 8726.57 |
| 2012 | 6422.04 |
| 2011 | 5287.42 |
| 2010 | 3934.99 |
| 2009 | 3182.15 |
| 2008 | 3314.13 |
| 2007 | 3025.51 |
| 2006 | 2562.19 |
| 2005 | 2303.75 |
| 2004 | 1901.08 |
| 2003 | 1584.19 |
| 2002 | 1394.08 |
| 2001 | 1219.45 |
| 2000 | 972.328 |
| 1999 | 856.856 |
| 1998 | 735.168 |
| 1997 | 612.657 |
| 1996 | 385.021 |
| 1995 | 280.971 |
| 1994 | 133.058 |
| 1993 | 52.0528 |
| 1992 | 25.6249 |
| 1991 | 11.6728 |
| 1990 | 5.85819 |
| 1989 | 3.789 |
| 1988 | 2.55955 |
| 1987 | 1.44402 |
| 1986 | 1.02118 |
| 1985 | 0.768059 |
| 1984 | 0.571415 |
| 1983 | 0.460447 |
| 1982 | 0.369158 |
| 1981 | 0.276977 |
| 1980 | 0.214511 |
| 1979 | 0.180052 |
| 1978 | 0.15896 |
| 1977 | 0.140627 |
| 1976 | 0.117138 |
| 1975 | 0.0975498 |
| 1974 | 0.0831395 |
| 1973 | 0.0669183 |
| 1972 | 0.0557017 |
| 1971 | 0.0528882 |
| 1970 | 0.0499262 |
| 1969 | 0.0450868 |
| 1968 | 0.0420269 |
| 1967 | 0.0413293 |
| 1966 | 0.0391597 |
| 1965 | 0.0391867 |
| 1964 | 0.0386862 |
| 1963 | 0.03872 |
| 1962 | 0.0390836 |
| 1961 | 0.0369411 |
| 1960 | 0.0349113 |