| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 7835.64 |
| 8 | 2016 | -611.78 |
| 9 | 2015 | 13824.85 |
| 10 | 2014 | 6305.86 |
| 11 | 2013 | -441.64 |
| 12 | 2012 | -6703.52 |
| 13 | 2011 | -14896.34 |
| 14 | 2010 | -10940.13 |
| 15 | 2009 | -4513.85 |
| 16 | 2008 | -25519.16 |
| 17 | 2007 | -15644.57 |
| 18 | 2006 | -30344.88 |
| 19 | 2005 | -8858.30 |
| 20 | 2004 | -7895.36 |
| 21 | 2003 | -14373.02 |
| 22 | 2002 | -11032.27 |
| 23 | 2001 | -10975.82 |
| 24 | 2000 | -11236.98 |
| 25 | 1999 | -8757.78 |
| 26 | 1998 | -3736.30 |
| 27 | 1997 | -5562.22 |
| 28 | 1996 | -3672.22 |
| 29 | 1995 | -1615.19 |
| 30 | 1994 | -3217.78 |
| 31 | 1993 | -2595.19 |
| 32 | 1992 | -3628.52 |
| 33 | 1991 | -5587.04 |
| 34 | 1990 | -3843.70 |
| 35 | 1989 | -5973.70 |
| 36 | 1988 | -1468.15 |
| 37 | 1987 | -2307.78 |
| 38 | 1986 | -1307.78 |
| 39 | 1985 | -3010.00 |
| 40 | 1984 | -3420.00 |
| 41 | 1983 | -2540.00 |
| 42 | 1982 | -4880.00 |
| 43 | 1981 | -6070.00 |
| 44 | 1980 | -4820.00 |
| 45 | 1979 | -3970.00 |
| 46 | 1978 | -3360.00 |
| 47 | 1977 | -2190.00 |
| 48 | 1976 | -1849.95 |
