| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 151920.27 |
| 8 | 2015 | 159090.14 |
| 9 | 2014 | 167716.75 |
| 10 | 2013 | 174974.18 |
| 11 | 2012 | 177095.67 |
| 12 | 2011 | 177593.48 |
| 13 | 2010 | 163825.27 |
| 14 | 2009 | 145817.63 |
| 15 | 2008 | 147069.54 |
| 16 | 2007 | 150356.63 |
| 17 | 2006 | 162761.63 |
| 18 | 2005 | 163259.32 |
| 19 | 2004 | 169450.07 |
| 20 | 2003 | 147247.69 |
| 21 | 2002 | 150327.47 |
| 22 | 2001 | 148391.56 |
| 23 | 2000 | 151625.45 |
| 24 | 1999 | 148948.56 |
| 25 | 1998 | 152098.79 |
| 26 | 1997 | 144943.05 |
| 27 | 1996 | 115502.24 |
| 28 | 1995 | 114044.60 |
| 29 | 1994 | 115009.33 |
| 30 | 1993 | 117126.11 |
| 31 | 1992 | 122860.56 |
| 32 | 1991 | 113851.43 |
