| 序号 |
时间(年) |
数据(单位：美元) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
15432.04 |
| 8 |
2017 |
14796.63 |
| 9 |
2016 |
13997.74 |
| 10 |
2015 |
14306.43 |
| 11 |
2014 |
14853.67 |
| 12 |
2013 |
14497.99 |
| 13 |
2012 |
14619.72 |
| 14 |
2011 |
14784.35 |
| 15 |
2010 |
14014.69 |
| 16 |
2009 |
13383.57 |
| 17 |
2008 |
13733.70 |
| 18 |
2007 |
14391.25 |
| 19 |
2006 |
13637.26 |
| 20 |
2005 |
14028.36 |
| 21 |
2004 |
13637.67 |
| 22 |
2003 |
13564.18 |
| 23 |
2002 |
13369.12 |
| 24 |
2001 |
13555.63 |
| 25 |
2000 |
13326.12 |
| 26 |
1999 |
13628.86 |
| 27 |
1998 |
15137.80 |
| 28 |
1997 |
14837.43 |
| 29 |
1996 |
14146.66 |
| 30 |
1995 |
13750.11 |
| 31 |
1994 |
13163.53 |
| 32 |
1993 |
12756.91 |
| 33 |
1992 |
12311.96 |
| 34 |
1991 |
12760.18 |
| 35 |
1990 |
11952.02 |
