| 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 | 178.91 | 9.31 |
| 8 | 2014 | 163.67 | 43.58 |
| 9 | 2013 | 113.99 | 77.22 |
| 10 | 2012 | 64.32 | 68.07 |
| 11 | 2011 | 38.27 | -25.39 |
| 12 | 2010 | 51.29 | 6.79 |
| 13 | 2009 | 48.03 | 1.93 |
| 14 | 2008 | 47.12 | 30.02 |
| 15 | 2007 | 36.24 | -11.61 |
| 16 | 2006 | 41.00 | 4.38 |
| 17 | 2005 | 39.28 | -2.43 |
| 18 | 2004 | 40.26 | 49.39 |
| 19 | 2003 | 26.95 | 25.23 |
| 20 | 2002 | 21.52 | 4.36 |
| 21 | 2001 | 20.62 | 4.51 |
| 22 | 2000 | 19.73 | 4.78 |
| 23 | 1999 | 18.83 | 4.96 |
| 24 | 1998 | 17.94 | 5.28 |
| 25 | 1997 | 17.04 | 5.51 |
| 26 | 1996 | 16.15 | 5.90 |
| 27 | 1995 | 15.25 | 6.27 |
| 28 | 1994 | 14.35 | 6.61 |
| 29 | 1993 | 13.46 | 7.17 |
| 30 | 1992 | 12.56 | 7.63 |
| 31 | 1991 | 11.67 | 8.36 |
| 32 | 1990 | 10.77 | 32.47 |
| 33 | 1989 | 8.13 | -18.13 |
| 34 | 1988 | 9.93 | -3.12 |
| 35 | 1987 | 10.25 | 7.56 |
| 36 | 1986 | 9.53 | 70.79 |
| 37 | 1985 | 5.58 | 93.75 |
| 38 | 1984 | 2.88 | 70.41 |
| 39 | 1983 | 1.69 | -54.69 |
| 40 | 1982 | 3.73 | 6.88 |
| 41 | 1981 | 3.49 | 7.38 |
| 42 | 1980 | 3.25 | -- |
