| 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 | 50.99 | 26.81 |
| 8 | 2014 | 40.21 | 27.89 |
| 9 | 2013 | 31.44 | 19.09 |
| 10 | 2012 | 26.40 | 9.82 |
| 11 | 2011 | 24.04 | 37.69 |
| 12 | 2010 | 17.46 | -77.89 |
| 13 | 2009 | 78.97 | 213.00 |
| 14 | 2008 | 25.23 | -35.69 |
| 15 | 2007 | 39.23 | -11.94 |
| 16 | 2006 | 44.55 | 2.70 |
| 17 | 2005 | 43.38 | 8.59 |
| 18 | 2004 | 39.95 | 59.54 |
| 19 | 2003 | 25.04 | -5.44 |
| 20 | 2002 | 26.48 | 18.64 |
| 21 | 2001 | 22.32 | -28.94 |
| 22 | 2000 | 31.41 | 32.76 |
| 23 | 1999 | 23.66 | 19.92 |
| 24 | 1998 | 19.73 | -10.36 |
| 25 | 1997 | 22.01 | 45.67 |
| 26 | 1996 | 15.11 | -7.24 |
| 27 | 1995 | 16.29 | 63.23 |
| 28 | 1994 | 9.98 | 8.60 |
| 29 | 1993 | 9.19 | -6.61 |
| 30 | 1992 | 9.84 | -11.59 |
| 31 | 1991 | 11.13 | 1.92 |
| 32 | 1990 | 10.92 | 5.41 |
| 33 | 1989 | 10.36 | -2.91 |
| 34 | 1988 | 10.67 | 26.27 |
| 35 | 1987 | 8.45 | -27.16 |
| 36 | 1986 | 11.60 | 4.79 |
| 37 | 1985 | 11.07 | -1.86 |
| 38 | 1984 | 11.28 | 40.47 |
| 39 | 1983 | 8.03 | -62.69 |
| 40 | 1982 | 21.52 | 53.17 |
| 41 | 1981 | 14.05 | 38.29 |
| 42 | 1980 | 10.16 | -9.93 |
| 43 | 1979 | 11.28 | 227.91 |
| 44 | 1978 | 3.44 | 68.63 |
| 45 | 1977 | 2.04 | 28.30 |
| 46 | 1976 | 1.59 | 57.43 |
| 47 | 1975 | 1.01 | -18.55 |
| 48 | 1974 | 1.24 | 31.91 |
| 49 | 1973 | 0.94 | 51.61 |
| 50 | 1972 | 0.62 | 8.77 |
| 51 | 1971 | 0.57 | 21.28 |
| 52 | 1970 | 0.47 | -- |
