| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 76781.89 |
| 8 | 2016 | 84112.10 |
| 9 | 2015 | 95538.75 |
| 10 | 2014 | 108964.01 |
| 11 | 2013 | 112870.65 |
| 12 | 2012 | 122752.04 |
| 13 | 2011 | 118418.21 |
| 14 | 2010 | 116347.78 |
| 15 | 2009 | 133647.24 |
| 16 | 2008 | 138245.96 |
| 17 | 2007 | 123495.25 |
| 18 | 2006 | 112918.76 |
| 19 | 2005 | 110726.33 |
| 20 | 2004 | 100292.75 |
| 21 | 2003 | 76898.14 |
| 22 | 2002 | 71223.30 |
| 23 | 2001 | 62770.50 |
| 24 | 2000 | 40336.58 |
| 25 | 1999 | 35655.01 |
| 26 | 1998 | 29467.52 |
| 27 | 1997 | 24677.41 |
| 28 | 1996 | 10227.26 |
| 29 | 1995 | 6354.41 |
| 30 | 1994 | 5594.63 |
| 31 | 1993 | 4950.84 |
| 32 | 1992 | 4599.36 |
| 33 | 1991 | 3516.72 |
