| 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 | 3.85 | 29.63 |
| 8 | 2014 | 2.97 | -36.40 |
| 9 | 2013 | 4.67 | 23.87 |
| 10 | 2012 | 3.77 | 2.17 |
| 11 | 2011 | 3.69 | -12.35 |
| 12 | 2010 | 4.21 | 91.36 |
| 13 | 2009 | 2.20 | -38.03 |
| 14 | 2008 | 3.55 | 22.41 |
| 15 | 2007 | 2.90 | -32.87 |
| 16 | 2006 | 4.32 | -50.23 |
| 17 | 2005 | 8.68 | -21.09 |
| 18 | 2004 | 11.00 | 1.85 |
| 19 | 2003 | 10.80 | -3.57 |
| 20 | 2002 | 11.20 | -3.45 |
| 21 | 2001 | 11.60 | 35.67 |
| 22 | 2000 | 8.55 | 38.80 |
| 23 | 1999 | 6.16 | 422.03 |
| 24 | 1998 | 1.18 | -5.60 |
| 25 | 1997 | 1.25 | -5.30 |
| 26 | 1996 | 1.32 | -86.03 |
| 27 | 1995 | 9.45 | -57.49 |
| 28 | 1994 | 22.23 | 85.87 |
| 29 | 1993 | 11.96 | -13.65 |
| 30 | 1992 | 13.85 | -39.36 |
| 31 | 1991 | 22.84 | 64.08 |
| 32 | 1990 | 13.92 | -12.67 |
| 33 | 1989 | 15.94 | -11.25 |
| 34 | 1988 | 17.96 | -10.11 |
| 35 | 1987 | 19.98 | -9.18 |
| 36 | 1986 | 22.00 | -12.00 |
| 37 | 1985 | 25.00 | 13.64 |
| 38 | 1984 | 22.00 | 15.79 |
| 39 | 1983 | 19.00 | 18.75 |
| 40 | 1982 | 16.00 | -- |
