| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 94056.22 |
| 8 | 2016 | 94570.43 |
| 9 | 2015 | 95341.20 |
| 10 | 2014 | 95909.21 |
| 11 | 2013 | 94469.60 |
| 12 | 2012 | 92669.38 |
| 13 | 2011 | 91165.02 |
| 14 | 2010 | 88334.90 |
| 15 | 2009 | 88196.84 |
| 16 | 2008 | 93607.72 |
| 17 | 2007 | 96332.18 |
| 18 | 2006 | 97651.56 |
| 19 | 2005 | 101062.15 |
| 20 | 2004 | 104793.49 |
| 21 | 2003 | 107187.87 |
| 22 | 2002 | 106846.54 |
| 23 | 2001 | 107700.84 |
| 24 | 2000 | 109486.91 |
| 25 | 1999 | 108466.96 |
| 26 | 1998 | 108493.34 |
| 27 | 1997 | 108025.86 |
| 28 | 1996 | 109308.37 |
| 29 | 1995 | 109203.58 |
| 30 | 1994 | 109279.10 |
| 31 | 1993 | 113707.92 |
| 32 | 1992 | 104661.26 |
| 33 | 1991 | 101716.64 |
