| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | -10735.90 |
| 12 | 2012 | -24355.91 |
| 13 | 2011 | -30453.77 |
| 14 | 2010 | -22276.92 |
| 15 | 2009 | -24492.67 |
| 16 | 2008 | -20525.68 |
| 17 | 2007 | -19816.29 |
| 18 | 2006 | -8272.99 |
| 19 | 2005 | -4065.97 |
| 20 | 2004 | -13007.98 |
| 21 | 2003 | -9047.95 |
| 22 | 2002 | -7144.95 |
| 23 | 2001 | -5574.30 |
| 24 | 2000 | -6014.80 |
| 25 | 1999 | -7476.29 |
| 26 | 1998 | -5851.21 |
| 27 | 1997 | -2972.17 |
| 28 | 1996 | -3504.14 |
| 29 | 1995 | -6162.45 |
| 30 | 1994 | -4572.93 |
| 31 | 1993 | -2392.99 |
| 32 | 1992 | -1214.69 |
| 33 | 1991 | -696.32 |
| 34 | 1990 | -383.46 |
| 35 | 1989 | -1283.44 |
| 36 | 1988 | -49.00 |
| 37 | 1987 | -257.20 |
| 38 | 1986 | 172.81 |
| 39 | 1985 | -893.69 |
| 40 | 1984 | -641.51 |
| 41 | 1983 | -1334.85 |
| 42 | 1982 | -1483.87 |
| 43 | 1981 | -2161.43 |
| 44 | 1980 | 432.11 |
| 45 | 1979 | -101.51 |
| 46 | 1978 | -857.45 |
| 47 | 1977 | 583.61 |
