| 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 | 25.95 | -0.04 |
| 8 | 2014 | 25.96 | 5.87 |
| 9 | 2013 | 24.52 | 1.45 |
| 10 | 2012 | 24.17 | -15.16 |
| 11 | 2011 | 28.49 | 5.05 |
| 12 | 2010 | 27.12 | 1.57 |
| 13 | 2009 | 26.70 | 4.34 |
| 14 | 2008 | 25.59 | -14.98 |
| 15 | 2007 | 30.10 | 4.66 |
| 16 | 2006 | 28.76 | 3.49 |
| 17 | 2005 | 27.79 | 5.23 |
| 18 | 2004 | 26.41 | -2.90 |
| 19 | 2003 | 27.20 | 5.80 |
| 20 | 2002 | 25.71 | 5.33 |
| 21 | 2001 | 24.41 | 5.35 |
| 22 | 2000 | 23.17 | 35.34 |
| 23 | 1999 | 17.12 | -- |
| 24 | 1998 | 17.12 | -20.00 |
| 25 | 1997 | 21.40 | -0.23 |
| 26 | 1996 | 21.45 | 25.29 |
| 27 | 1995 | 17.12 | -- |
| 28 | 1994 | 17.12 | -- |
| 29 | 1993 | 17.12 | 33.02 |
| 30 | 1992 | 12.87 | 0.23 |
| 31 | 1991 | 12.84 | -- |
| 32 | 1990 | 12.84 | 50.00 |
| 33 | 1989 | 8.56 | -0.23 |
| 34 | 1988 | 8.58 | 0.23 |
| 35 | 1987 | 8.56 | -- |
| 36 | 1986 | 8.56 | 15.99 |
| 37 | 1985 | 7.38 | -0.27 |
| 38 | 1984 | 7.40 | 0.27 |
| 39 | 1983 | 7.38 | -- |
| 40 | 1982 | 7.38 | -- |
| 41 | 1981 | 7.38 | 32.97 |
| 42 | 1980 | 5.55 | -- |
