| 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 | 73.88 | 0.61 |
| 8 | 2014 | 73.43 | 6.81 |
| 9 | 2013 | 68.75 | 7.07 |
| 10 | 2012 | 64.21 | 6.59 |
| 11 | 2011 | 60.24 | 9.25 |
| 12 | 2010 | 55.14 | 8.50 |
| 13 | 2009 | 50.82 | 8.52 |
| 14 | 2008 | 46.83 | 3.51 |
| 15 | 2007 | 45.24 | 12.37 |
| 16 | 2006 | 40.26 | 2.63 |
| 17 | 2005 | 39.23 | 10.69 |
| 18 | 2004 | 35.44 | 7.49 |
| 19 | 2003 | 32.97 | 5.13 |
| 20 | 2002 | 31.36 | 3.26 |
| 21 | 2001 | 30.37 | 0.26 |
| 22 | 2000 | 30.29 | -11.51 |
| 23 | 1999 | 34.23 | -- |
| 24 | 1998 | 34.23 | 14.29 |
| 25 | 1997 | 29.95 | -0.30 |
| 26 | 1996 | 30.04 | 17.02 |
| 27 | 1995 | 25.67 | -- |
| 28 | 1994 | 25.67 | 19.95 |
| 29 | 1993 | 21.40 | -0.23 |
| 30 | 1992 | 21.45 | 25.29 |
| 31 | 1991 | 17.12 | -- |
| 32 | 1990 | 17.12 | -- |
| 33 | 1989 | 17.12 | -0.23 |
| 34 | 1988 | 17.16 | 0.23 |
| 35 | 1987 | 17.12 | -- |
| 36 | 1986 | 17.12 | 43.99 |
| 37 | 1985 | 11.89 | -18.23 |
| 38 | 1984 | 14.54 | 9.00 |
| 39 | 1983 | 13.34 | 39.39 |
| 40 | 1982 | 9.57 | 6.45 |
| 41 | 1981 | 8.99 | -3.44 |
| 42 | 1980 | 9.31 | -- |
