| 序号 | 时间 (年) |
数据 (千吨) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 36.00 | -2.70 |
| 8 | 2014 | 37.00 | -9.76 |
| 9 | 2013 | 41.00 | 10.81 |
| 10 | 2012 | 37.00 | -13.95 |
| 11 | 2011 | 43.00 | -2.27 |
| 12 | 2010 | 44.00 | 32.77 |
| 13 | 2009 | 33.14 | 17.23 |
| 14 | 2008 | 28.27 | 7.41 |
| 15 | 2007 | 26.32 | -- |
| 16 | 2006 | 26.32 | -3.55 |
| 17 | 2005 | 27.29 | 27.23 |
| 18 | 2004 | 21.45 | -4.33 |
| 19 | 2003 | 22.42 | -20.69 |
| 20 | 2002 | 28.27 | 44.97 |
| 21 | 2001 | 19.50 | -13.02 |
| 22 | 2000 | 22.42 | -55.72 |
| 23 | 1999 | 50.63 | -15.39 |
| 24 | 1998 | 59.84 | -27.77 |
| 25 | 1997 | 82.85 | -10.25 |
| 26 | 1996 | 92.31 | 5.56 |
| 27 | 1995 | 87.45 | -- |
| 28 | 1994 | 87.45 | 35.71 |
| 29 | 1993 | 64.44 | -22.44 |
| 30 | 1992 | 83.08 | 6.17 |
| 31 | 1991 | 78.25 | 21.43 |
| 32 | 1990 | 64.44 | 16.68 |
| 33 | 1989 | 55.23 | -7.95 |
| 34 | 1988 | 60.00 | 225.91 |
| 35 | 1987 | 18.41 | -73.33 |
| 36 | 1986 | 69.04 | -10.00 |
| 37 | 1985 | 76.71 | -8.59 |
| 38 | 1984 | 83.92 | -14.04 |
| 39 | 1983 | 97.63 | 27.27 |
| 40 | 1982 | 76.71 | -8.34 |
| 41 | 1981 | 83.69 | 8.80 |
| 42 | 1980 | 76.92 | -- |
