| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | -16760.40 |
| 8 | 2015 | -18069.23 |
| 9 | 2014 | -16981.27 |
| 10 | 2013 | -17244.65 |
| 11 | 2012 | -18655.86 |
| 12 | 2011 | -18985.53 |
| 13 | 2010 | -16805.64 |
| 14 | 2009 | -17822.96 |
| 15 | 2008 | -15989.97 |
| 16 | 2007 | -12523.69 |
| 17 | 2006 | -11174.72 |
| 18 | 2005 | -8780.54 |
| 19 | 2004 | -7213.02 |
| 20 | 2003 | -5638.46 |
| 21 | 2002 | -6095.37 |
| 22 | 2001 | -5533.48 |
| 23 | 1994 | -4872.73 |
| 24 | 1993 | -3759.58 |
| 25 | 1992 | -3643.99 |
| 26 | 1991 | -4085.20 |
| 27 | 1990 | -4044.87 |
| 28 | 1989 | -3811.45 |
| 29 | 1988 | -3763.70 |
| 30 | 1987 | -2805.54 |
| 31 | 1986 | -2640.90 |
| 32 | 1985 | -2389.96 |
| 33 | 1984 | -2622.03 |
| 34 | 1983 | -3397.22 |
| 35 | 1982 | -3066.31 |
| 36 | 1981 | -2949.95 |
| 37 | 1980 | -1983.12 |
| 38 | 1979 | -1687.09 |
| 39 | 1978 | -1092.72 |
| 40 | 1977 | -1108.51 |
| 41 | 1976 | -1167.17 |
| 42 | 1975 | -1132.10 |
| 43 | 1974 | -608.94 |
| 44 | 1973 | -429.91 |
| 45 | 1972 | -373.92 |
| 46 | 1971 | -249.09 |
