| 序号 | 时间 (年) |
数据 (亿美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 273.90 |
| 8 | 2016 | 270.45 |
| 9 | 2015 | 284.66 |
| 10 | 2014 | 148.36 |
| 11 | 2013 | 67.18 |
| 12 | 2012 | 6.63 |
| 13 | 2011 | -32.20 |
| 14 | 2010 | -70.10 |
| 15 | 2009 | -18.79 |
| 16 | 2008 | 39.79 |
| 17 | 2007 | 23.12 |
| 18 | 2006 | 9.92 |
| 19 | 2005 | -1.39 |
| 20 | 2004 | -18.40 |
| 21 | 2003 | -11.63 |
| 22 | 2002 | -3.71 |
| 23 | 2001 | 2.11 |
| 24 | 2000 | 2.31 |
| 25 | 1999 | 5.49 |
| 26 | 1998 | 27.99 |
| 27 | 1997 | 24.44 |
| 28 | 1996 | 15.83 |
| 29 | 1995 | 24.35 |
| 30 | 1994 | 12.02 |
| 31 | 1993 | -5.35 |
| 32 | 1992 | 2.99 |
| 33 | 1991 | 5.02 |
| 34 | 1990 | 5.31 |
| 35 | 1989 | 0.08 |
| 36 | 1988 | -3.07 |
