| 序号 | 时间 (年) |
数据 (亿美元) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 19.95 | -34.91 |
| 8 | 2014 | 30.65 | 85.87 |
| 9 | 2013 | 16.49 | -16.97 |
| 10 | 2012 | 19.86 | 115.40 |
| 11 | 2011 | 9.22 | 83.30 |
| 12 | 2010 | 5.03 | 3.93 |
| 13 | 2009 | 4.84 | 4.76 |
| 14 | 2008 | 4.62 | 8.71 |
| 15 | 2007 | 4.25 | -3.41 |
| 16 | 2006 | 4.40 | -10.75 |
| 17 | 2005 | 4.93 | -- |
| 18 | 2004 | 4.93 | 35.44 |
| 19 | 2003 | 3.64 | 5.81 |
| 20 | 2002 | 3.44 | -5.23 |
| 21 | 2001 | 3.63 | 1.97 |
| 22 | 2000 | 3.56 | 35.88 |
| 23 | 1999 | 2.62 | -0.38 |
| 24 | 1998 | 2.63 | -11.15 |
| 25 | 1997 | 2.96 | 17.00 |
| 26 | 1996 | 2.53 | -15.67 |
| 27 | 1995 | 3.00 | 14.50 |
| 28 | 1994 | 2.62 | -10.27 |
| 29 | 1993 | 2.92 | -53.87 |
| 30 | 1992 | 6.33 | 137.97 |
| 31 | 1991 | 2.66 | 19.28 |
| 32 | 1990 | 2.23 | 41.14 |
| 33 | 1989 | 1.58 | -51.38 |
| 34 | 1988 | 3.25 | 32.65 |
| 35 | 1987 | 2.45 | 6.06 |
| 36 | 1986 | 2.31 | 39.16 |
| 37 | 1985 | 1.66 | 14.48 |
| 38 | 1984 | 1.45 | 31.82 |
| 39 | 1983 | 1.10 | -27.15 |
| 40 | 1982 | 1.51 | -15.17 |
| 41 | 1981 | 1.78 | 14.84 |
| 42 | 1980 | 1.55 | 64.89 |
| 43 | 1979 | 0.94 | 56.67 |
| 44 | 1978 | 0.60 | 22.45 |
| 45 | 1977 | 0.49 | 32.43 |
| 46 | 1976 | 0.37 | 2.78 |
| 47 | 1975 | 0.36 | 28.57 |
| 48 | 1974 | 0.28 | 40.00 |
| 49 | 1973 | 0.20 | 5.26 |
| 50 | 1972 | 0.19 | 18.75 |
| 51 | 1971 | 0.16 | 23.08 |
| 52 | 1970 | 0.13 | -- |
