| 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 | 0.53 | -- |
| 8 | 2014 | 0.53 | -94.10 |
| 9 | 2013 | 8.98 | 19.57 |
| 10 | 2012 | 7.51 | -17.92 |
| 11 | 2011 | 9.15 | -15.82 |
| 12 | 2010 | 10.87 | 210.57 |
| 13 | 2009 | 3.50 | -79.34 |
| 14 | 2008 | 16.94 | 263.52 |
| 15 | 2007 | 4.66 | 67.63 |
| 16 | 2006 | 2.78 | 1.83 |
| 17 | 2005 | 2.73 | 4.20 |
| 18 | 2004 | 2.62 | 2.75 |
| 19 | 2003 | 2.55 | -12.67 |
| 20 | 2002 | 2.92 | 49.74 |
| 21 | 2001 | 1.95 | -- |
| 22 | 2000 | 1.95 | -- |
| 23 | 1999 | 1.95 | -- |
| 24 | 1998 | 1.95 | -92.94 |
| 25 | 1997 | 27.62 | 1050.83 |
| 26 | 1996 | 2.40 | 5.73 |
| 27 | 1995 | 2.27 | -41.79 |
| 28 | 1994 | 3.90 | 33.56 |
| 29 | 1993 | 2.92 | -25.13 |
| 30 | 1992 | 3.90 | -- |
| 31 | 1991 | 3.90 | 24.60 |
| 32 | 1990 | 3.13 | -2.80 |
| 33 | 1989 | 3.22 | -9.55 |
| 34 | 1988 | 3.56 | -0.56 |
| 35 | 1987 | 3.58 | -22.17 |
| 36 | 1986 | 4.60 | 5.02 |
| 37 | 1985 | 4.38 | 10.61 |
| 38 | 1984 | 3.96 | -3.65 |
| 39 | 1983 | 4.11 | 5.66 |
| 40 | 1982 | 3.89 | 1.30 |
| 41 | 1981 | 3.84 | 4.35 |
| 42 | 1980 | 3.68 | -- |
