| 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 | 35.73 | -25.33 |
| 8 | 2014 | 47.85 | -8.75 |
| 9 | 2013 | 52.44 | 45.10 |
| 10 | 2012 | 36.14 | 12.03 |
| 11 | 2011 | 32.26 | -2.42 |
| 12 | 2010 | 33.06 | -3.14 |
| 13 | 2009 | 34.13 | -18.93 |
| 14 | 2008 | 42.10 | 4.52 |
| 15 | 2007 | 40.28 | 18.09 |
| 16 | 2006 | 34.11 | 24.53 |
| 17 | 2005 | 27.39 | -8.91 |
| 18 | 2004 | 30.07 | -30.05 |
| 19 | 2003 | 42.99 | 15.66 |
| 20 | 2002 | 37.17 | 39.32 |
| 21 | 2001 | 26.68 | -1.62 |
| 22 | 2000 | 27.12 | -14.23 |
| 23 | 1999 | 31.62 | 9.15 |
| 24 | 1998 | 28.97 | -7.80 |
| 25 | 1997 | 31.42 | -7.15 |
| 26 | 1996 | 33.84 | -10.02 |
| 27 | 1995 | 37.61 | 3.38 |
| 28 | 1994 | 36.38 | 9.45 |
| 29 | 1993 | 33.24 | -14.70 |
| 30 | 1992 | 38.97 | 62.71 |
| 31 | 1991 | 23.95 | 33.35 |
| 32 | 1990 | 17.96 | -12.05 |
| 33 | 1989 | 20.42 | 16.75 |
| 34 | 1988 | 17.49 | -1.69 |
| 35 | 1987 | 17.79 | -2.47 |
| 36 | 1986 | 18.24 | 27.64 |
| 37 | 1985 | 14.29 | 32.07 |
| 38 | 1984 | 10.82 | -30.19 |
| 39 | 1983 | 15.50 | -9.94 |
| 40 | 1982 | 17.21 | 9.34 |
| 41 | 1981 | 15.74 | 8.85 |
| 42 | 1980 | 14.46 | 48.77 |
| 43 | 1979 | 9.72 | 45.29 |
| 44 | 1978 | 6.69 | 87.39 |
| 45 | 1977 | 3.57 | 53.88 |
| 46 | 1976 | 2.32 | 34.88 |
| 47 | 1975 | 1.72 | 8.18 |
| 48 | 1974 | 1.59 | 8.90 |
| 49 | 1973 | 1.46 | -2.01 |
| 50 | 1972 | 1.49 | 8.76 |
| 51 | 1971 | 1.37 | 71.25 |
| 52 | 1970 | 0.80 | -- |
