| 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 | 37.79 | -37.02 |
| 8 | 2014 | 60.00 | 74.77 |
| 9 | 2013 | 34.33 | 5.92 |
| 10 | 2012 | 32.41 | -13.43 |
| 11 | 2011 | 37.44 | 22.15 |
| 12 | 2010 | 30.65 | 3.23 |
| 13 | 2009 | 29.69 | -9.84 |
| 14 | 2008 | 32.93 | 13.83 |
| 15 | 2007 | 28.93 | 16.32 |
| 16 | 2006 | 24.87 | 8.75 |
| 17 | 2005 | 22.87 | 5.20 |
| 18 | 2004 | 21.74 | -19.03 |
| 19 | 2003 | 26.85 | 29.09 |
| 20 | 2002 | 20.80 | 4.58 |
| 21 | 2001 | 19.89 | 7.98 |
| 22 | 2000 | 18.42 | -13.56 |
| 23 | 1999 | 21.31 | 12.34 |
| 24 | 1998 | 18.97 | -10.22 |
| 25 | 1997 | 21.13 | -9.24 |
| 26 | 1996 | 23.28 | -2.23 |
| 27 | 1995 | 23.81 | 6.96 |
| 28 | 1994 | 22.26 | 1.04 |
| 29 | 1993 | 22.03 | -17.80 |
| 30 | 1992 | 26.80 | 2.60 |
| 31 | 1991 | 26.12 | -15.03 |
| 32 | 1990 | 30.74 | 4.91 |
| 33 | 1989 | 29.30 | 17.77 |
| 34 | 1988 | 24.88 | 49.79 |
| 35 | 1987 | 16.61 | -38.55 |
| 36 | 1986 | 27.03 | -3.98 |
| 37 | 1985 | 28.15 | 16.27 |
| 38 | 1984 | 24.21 | 16.45 |
| 39 | 1983 | 20.79 | 21.30 |
| 40 | 1982 | 17.14 | 10.51 |
| 41 | 1981 | 15.51 | 25.59 |
| 42 | 1980 | 12.35 | 137.96 |
| 43 | 1979 | 5.19 | -10.98 |
| 44 | 1978 | 5.83 | 17.07 |
| 45 | 1977 | 4.98 | 86.52 |
| 46 | 1976 | 2.67 | -12.46 |
| 47 | 1975 | 3.05 | 0.99 |
| 48 | 1974 | 3.02 | -31.67 |
| 49 | 1973 | 4.42 | 21.43 |
| 50 | 1972 | 3.64 | 61.78 |
| 51 | 1971 | 2.25 | -16.67 |
| 52 | 1970 | 2.70 | -- |
