| 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 | 47.63 | -- |
| 8 | 2014 | 47.63 | -17.68 |
| 9 | 2013 | 57.86 | -1.08 |
| 10 | 2012 | 58.49 | -0.58 |
| 11 | 2011 | 58.83 | -5.99 |
| 12 | 2010 | 62.58 | 21.37 |
| 13 | 2009 | 51.56 | -11.55 |
| 14 | 2008 | 58.29 | 0.50 |
| 15 | 2007 | 58.00 | 8.19 |
| 16 | 2006 | 53.61 | 17.03 |
| 17 | 2005 | 45.81 | 17.49 |
| 18 | 2004 | 38.99 | -20.00 |
| 19 | 2003 | 48.74 | -- |
| 20 | 2002 | 48.74 | 11.10 |
| 21 | 2001 | 43.87 | -13.45 |
| 22 | 2000 | 50.69 | 10.12 |
| 23 | 1999 | 46.03 | -- |
| 24 | 1998 | 46.03 | -9.09 |
| 25 | 1997 | 50.63 | 9.71 |
| 26 | 1996 | 46.15 | 0.26 |
| 27 | 1995 | 46.03 | -9.09 |
| 28 | 1994 | 50.63 | 9.99 |
| 29 | 1993 | 46.03 | -0.26 |
| 30 | 1992 | 46.15 | 11.42 |
| 31 | 1991 | 41.42 | -- |
| 32 | 1990 | 41.42 | 28.55 |
| 33 | 1989 | 32.22 | -22.44 |
| 34 | 1988 | 41.54 | 50.40 |
| 35 | 1987 | 27.62 | -14.28 |
| 36 | 1986 | 32.22 | 7.08 |
| 37 | 1985 | 30.09 | 7.58 |
| 38 | 1984 | 27.97 | 2.98 |
| 39 | 1983 | 27.16 | -2.62 |
| 40 | 1982 | 27.89 | 18.73 |
| 41 | 1981 | 23.49 | -36.17 |
| 42 | 1980 | 36.80 | -- |
