| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 29316.56 |
| 8 | 2016 | 30256.29 |
| 9 | 2015 | 28388.92 |
| 10 | 2014 | 25607.03 |
| 11 | 2013 | 25763.88 |
| 12 | 2012 | 24280.97 |
| 13 | 2011 | 23305.08 |
| 14 | 2010 | 22756.51 |
| 15 | 2009 | 23033.82 |
| 16 | 2008 | 23447.54 |
| 17 | 2007 | 25735.03 |
| 18 | 2006 | 23223.38 |
| 19 | 2005 | 22604.01 |
| 20 | 2004 | 21373.47 |
| 21 | 2003 | 21099.78 |
| 22 | 2002 | 20570.80 |
| 23 | 2001 | 19177.55 |
| 24 | 2000 | 17859.05 |
| 25 | 1999 | 17718.52 |
| 26 | 1998 | 15741.48 |
| 27 | 1997 | 14834.44 |
| 28 | 1996 | 14923.70 |
| 29 | 1995 | 13631.11 |
| 30 | 1994 | 11225.56 |
| 31 | 1993 | 11948.15 |
| 32 | 1992 | 13796.67 |
| 33 | 1991 | 11336.30 |
| 34 | 1990 | 13016.67 |
| 35 | 1989 | 11551.11 |
| 36 | 1988 | 12450.37 |
| 37 | 1987 | 9109.63 |
| 38 | 1986 | 9288.89 |
| 39 | 1985 | 8240.00 |
| 40 | 1984 | 7270.00 |
| 41 | 1983 | 5890.00 |
| 42 | 1982 | 4789.04 |
| 43 | 1981 | 4870.00 |
| 44 | 1980 | 3880.00 |
| 45 | 1979 | 3280.00 |
| 46 | 1978 | 2920.00 |
