| 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 | 1.85 | 9.47 |
| 8 | 2014 | 1.69 | 55.05 |
| 9 | 2013 | 1.09 | 28.24 |
| 10 | 2012 | 0.85 | 84.78 |
| 11 | 2011 | 0.46 | -11.54 |
| 12 | 2010 | 0.52 | 30.00 |
| 13 | 2009 | 0.40 | -16.67 |
| 14 | 2008 | 0.48 | 100.00 |
| 15 | 2007 | 0.24 | -11.11 |
| 16 | 2006 | 0.27 | -3.57 |
| 17 | 2005 | 0.28 | 3.70 |
| 18 | 2004 | 0.27 | 22.73 |
| 19 | 2003 | 0.22 | 15.79 |
| 20 | 2002 | 0.19 | -9.52 |
| 21 | 2001 | 0.21 | -41.67 |
| 22 | 2000 | 0.36 | 9.09 |
| 23 | 1999 | 0.33 | 57.14 |
| 24 | 1998 | 0.21 | -4.55 |
| 25 | 1997 | 0.22 | 22.22 |
| 26 | 1996 | 0.18 | -10.00 |
| 27 | 1995 | 0.20 | 400.00 |
| 28 | 1994 | 0.04 | -81.82 |
| 29 | 1993 | 0.22 | 4.76 |
| 30 | 1992 | 0.21 | -8.70 |
| 31 | 1991 | 0.23 | 9.52 |
| 32 | 1990 | 0.21 | -27.59 |
| 33 | 1989 | 0.29 | 26.09 |
| 34 | 1988 | 0.23 | -4.17 |
| 35 | 1987 | 0.24 | 20.00 |
| 36 | 1986 | 0.20 | 11.11 |
| 37 | 1985 | 0.18 | 38.46 |
| 38 | 1984 | 0.13 | 44.44 |
| 39 | 1983 | 0.09 | 28.57 |
| 40 | 1982 | 0.07 | -12.50 |
| 41 | 1981 | 0.08 | -- |
| 42 | 1980 | 0.08 | 60.00 |
| 43 | 1979 | 0.05 | 150.00 |
| 44 | 1978 | 0.02 | 100.00 |
| 45 | 1977 | 0.01 | -66.67 |
| 46 | 1976 | 0.03 | -- |
| 47 | 1975 | 0.00 | -- |
| 48 | 1974 | 0.00 | -- |
| 49 | 1973 | 0.00 | -100.00 |
| 50 | 1972 | 0.03 | -- |
| 51 | 1971 | 0.03 | 200.00 |
| 52 | 1970 | 0.01 | -- |
