| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 86529217.68 |
| 12 | 2012 | 88239476.45 |
| 13 | 2011 | 105847813.24 |
| 14 | 2010 | 105826497.89 |
| 15 | 2009 | 65545132.93 |
| 16 | 2008 | 62880478.14 |
| 17 | 2007 | 62170352.36 |
| 18 | 2006 | 61929203.75 |
| 19 | 2005 | 57993868.95 |
| 20 | 2004 | 40912107.15 |
| 21 | 1999 | 19172613.93 |
| 22 | 1998 | 28836170.46 |
| 23 | 1997 | 38693090.69 |
| 24 | 1996 | 33149580.78 |
| 25 | 1995 | 33767227.02 |
| 26 | 1994 | 27514389.50 |
| 27 | 1993 | 35050175.29 |
| 28 | 1992 | 40368026.44 |
| 29 | 1991 | 30508967.59 |
| 30 | 1990 | 20693969.53 |
| 31 | 1989 | 15324697.25 |
| 32 | 1988 | 15390999.65 |
| 33 | 1987 | 12145644.04 |
| 34 | 1986 | 10188929.04 |
| 35 | 1985 | 8938778.06 |
| 36 | 1984 | 10261472.45 |
| 37 | 1983 | 9902326.95 |
| 38 | 1982 | 9947549.67 |
| 39 | 1981 | 9399614.16 |
| 40 | 1980 | 10790740.86 |
| 41 | 1979 | 9889145.56 |
| 42 | 1978 | 6763245.89 |
| 43 | 1977 | 5088556.80 |
