| 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 | 290.00 | -13.43 |
| 8 | 2014 | 335.00 | -6.69 |
| 9 | 2013 | 359.00 | -29.33 |
| 10 | 2012 | 508.00 | 5.18 |
| 11 | 2011 | 483.00 | 49.54 |
| 12 | 2010 | 323.00 | -1.22 |
| 13 | 2009 | 327.00 | -33.40 |
| 14 | 2008 | 491.00 | 1.45 |
| 15 | 2007 | 484.00 | -5.10 |
| 16 | 2006 | 510.00 | 50.44 |
| 17 | 2005 | 339.00 | -27.72 |
| 18 | 2004 | 469.00 | 53.27 |
| 19 | 2003 | 306.00 | -27.66 |
| 20 | 2002 | 423.00 | -14.55 |
| 21 | 2001 | 495.00 | -13.16 |
| 22 | 2000 | 570.00 | 10.04 |
| 23 | 1999 | 518.00 | -27.35 |
| 24 | 1998 | 713.00 | 35.81 |
| 25 | 1997 | 525.00 | 0.38 |
| 26 | 1996 | 523.00 | 22.48 |
| 27 | 1995 | 427.00 | 20.96 |
| 28 | 1994 | 353.00 | 18.06 |
| 29 | 1993 | 299.00 | 2.05 |
| 30 | 1992 | 293.00 | 45.05 |
| 31 | 1991 | 202.00 | -59.11 |
| 32 | 1990 | 494.00 | 18.70 |
| 33 | 1989 | 416.18 | -1.10 |
| 34 | 1988 | 420.79 | 8.88 |
| 35 | 1987 | 386.47 | 7.77 |
| 36 | 1986 | 358.61 | -8.70 |
| 37 | 1985 | 392.77 | -20.66 |
| 38 | 1984 | 495.07 | 21.55 |
| 39 | 1983 | 407.29 | -3.54 |
| 40 | 1982 | 422.25 | 4.72 |
| 41 | 1981 | 403.23 | -4.27 |
| 42 | 1980 | 421.20 | -- |
