| 序号 | 时间 (年) |
数据 (百万美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 221.90 |
| 8 | 2017 | 149.09 |
| 9 | 2016 | 196.65 |
| 10 | 2015 | 84.45 |
| 11 | 2014 | 7.26 |
| 12 | 2013 | -201.54 |
| 13 | 2012 | 297.22 |
| 14 | 2011 | 219.15 |
| 15 | 2010 | 172.34 |
| 16 | 2009 | 211.10 |
| 17 | 2008 | -98.35 |
| 18 | 2007 | -106.49 |
| 19 | 2006 | -97.64 |
| 20 | 2005 | -181.52 |
| 21 | 2004 | -193.55 |
| 22 | 2003 | 86.94 |
| 23 | 2002 | -56.57 |
| 24 | 2001 | 114.68 |
| 25 | 2000 | -14.57 |
| 26 | 1999 | 54.10 |
| 27 | 1998 | 60.62 |
| 28 | 1997 | -39.04 |
| 29 | 1996 | -80.69 |
| 30 | 1995 | -28.34 |
| 31 | 1994 | -19.40 |
| 32 | 1993 | -75.03 |
| 33 | 1992 | 47.10 |
| 34 | 1991 | -36.64 |
| 35 | 1990 | 41.02 |
| 36 | 1989 | 49.48 |
| 37 | 1988 | 8.97 |
| 38 | 1987 | 16.88 |
| 39 | 1986 | -44.75 |
| 40 | 1985 | -23.27 |
| 41 | 1984 | 0.00 |
| 42 | 1983 | 0.00 |
| 43 | 1982 | 0.00 |
| 44 | 1981 | 0.00 |
| 45 | 1980 | 0.00 |
| 46 | 1979 | 0.00 |
| 47 | 1978 | 0.00 |
| 48 | 1977 | 12.22 |
| 49 | 1976 | 10.05 |
| 50 | 1975 | 16.81 |
| 51 | 1974 | 7.90 |
| 52 | 1973 | 6.28 |
| 53 | 1972 | 7.54 |
| 54 | 1971 | 7.63 |
| 55 | 1970 | 7.60 |
| 56 | 1969 | 10.39 |
| 57 | 1968 | 10.10 |
| 58 | 1967 | 8.95 |
