| 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 | 0.97 | -- |
| 8 | 2014 | 0.97 | -- |
| 9 | 2011 | 2.92 | -- |
| 10 | 2010 | 2.92 | -- |
| 11 | 2009 | 2.92 | -- |
| 12 | 2008 | 2.92 | -78.61 |
| 13 | 2007 | 13.65 | -56.24 |
| 14 | 2006 | 31.19 | -- |
| 15 | 2005 | 31.19 | 3.21 |
| 16 | 2004 | 30.22 | -- |
| 17 | 2003 | 30.22 | 10.74 |
| 18 | 2002 | 27.29 | -6.67 |
| 19 | 2001 | 29.24 | -3.24 |
| 20 | 2000 | 30.22 | -6.21 |
| 21 | 1999 | 32.22 | 16.65 |
| 22 | 1998 | 27.62 | -- |
| 23 | 1997 | 27.62 | 49.62 |
| 24 | 1996 | 18.46 | 0.27 |
| 25 | 1995 | 18.41 | -- |
| 26 | 1994 | 18.41 | 33.31 |
| 27 | 1993 | 13.81 | -0.29 |
| 28 | 1992 | 13.85 | 0.29 |
| 29 | 1991 | 13.81 | -- |
| 30 | 1990 | 13.81 | -24.99 |
| 31 | 1989 | 18.41 | -60.11 |
| 32 | 1988 | 46.15 | 150.68 |
| 33 | 1987 | 18.41 | -63.64 |
| 34 | 1986 | 50.63 | 6.43 |
| 35 | 1985 | 47.57 | 7.38 |
| 36 | 1984 | 44.30 | 0.29 |
| 37 | 1983 | 44.17 | 8.31 |
| 38 | 1982 | 40.78 | -- |
| 39 | 1981 | 40.78 | -14.51 |
| 40 | 1980 | 47.70 | -- |
