| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 180.76 |
| 8 | 2017 | 163.07 |
| 9 | 2016 | 148.59 |
| 10 | 2015 | 121.78 |
| 11 | 2014 | 122.32 |
| 12 | 2013 | 105.85 |
| 13 | 2012 | 88.17 |
| 14 | 2011 | 78.27 |
| 15 | 2010 | 80.27 |
| 16 | 2009 | 86.27 |
| 17 | 2008 | 81.99 |
| 18 | 2007 | 57.83 |
| 19 | 2006 | 51.32 |
| 20 | 2005 | 46.65 |
| 21 | 2004 | 42.17 |
| 22 | 2003 | 34.40 |
| 23 | 2002 | 29.16 |
| 24 | 2001 | 23.18 |
| 25 | 2000 | 22.90 |
| 26 | 1999 | 18.90 |
| 27 | 1998 | 21.95 |
| 28 | 1997 | 43.20 |
| 29 | 1996 | 36.51 |
| 30 | 1995 | 28.84 |
| 31 | 1994 | 21.94 |
| 32 | 1993 | 21.39 |
| 33 | 1992 | 24.00 |
| 34 | 1991 | 24.98 |
| 35 | 1990 | 22.77 |
