| 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 | 49.00 | 2.08 |
| 8 | 2014 | 48.00 | 10.12 |
| 9 | 2013 | 43.59 | -20.87 |
| 10 | 2012 | 55.09 | 43.50 |
| 11 | 2011 | 38.39 | -15.35 |
| 12 | 2010 | 45.35 | -28.22 |
| 13 | 2009 | 63.18 | 28.94 |
| 14 | 2008 | 49.00 | 1.03 |
| 15 | 2007 | 48.50 | 1.04 |
| 16 | 2006 | 48.00 | 0.21 |
| 17 | 2005 | 47.90 | 0.84 |
| 18 | 2004 | 47.50 | 9.70 |
| 19 | 2003 | 43.30 | 17.03 |
| 20 | 2002 | 37.00 | 3.64 |
| 21 | 2001 | 35.70 | 34.21 |
| 22 | 2000 | 26.60 | -9.40 |
| 23 | 1999 | 29.36 | -- |
| 24 | 1998 | 29.36 | 20.03 |
| 25 | 1997 | 24.46 | 24.67 |
| 26 | 1996 | 19.62 | 0.26 |
| 27 | 1995 | 19.57 | -- |
| 28 | 1994 | 19.57 | 99.90 |
| 29 | 1993 | 9.79 | -33.49 |
| 30 | 1992 | 14.72 | 50.36 |
| 31 | 1991 | 9.79 | -- |
| 32 | 1990 | 9.79 | -- |
| 33 | 1989 | 9.79 | 99.39 |
| 34 | 1988 | 4.91 | 0.41 |
| 35 | 1987 | 4.89 | -- |
| 36 | 1986 | 4.89 | -15.69 |
| 37 | 1985 | 5.80 | -0.34 |
| 38 | 1984 | 5.82 | 0.34 |
| 39 | 1983 | 5.80 | -- |
| 40 | 1982 | 5.80 | -- |
| 41 | 1981 | 5.80 | -0.34 |
| 42 | 1980 | 5.82 | -- |
