| 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 | 518.60 | 5.90 |
| 8 | 2014 | 489.70 | -12.56 |
| 9 | 2013 | 560.01 | 0.99 |
| 10 | 2012 | 554.53 | -6.33 |
| 11 | 2011 | 591.98 | 5.08 |
| 12 | 2010 | 563.36 | -3.93 |
| 13 | 2009 | 586.40 | -5.55 |
| 14 | 2008 | 620.86 | 19.02 |
| 15 | 2007 | 521.66 | -3.42 |
| 16 | 2006 | 540.14 | 0.20 |
| 17 | 2005 | 539.04 | 1.45 |
| 18 | 2004 | 531.31 | 0.68 |
| 19 | 2003 | 527.74 | 1.21 |
| 20 | 2002 | 521.41 | 1.20 |
| 21 | 2001 | 515.21 | 1.13 |
| 22 | 2000 | 509.45 | 9.48 |
| 23 | 1999 | 465.35 | 3.06 |
| 24 | 1998 | 451.54 | 3.21 |
| 25 | 1997 | 437.49 | 25.95 |
| 26 | 1996 | 347.34 | -14.05 |
| 27 | 1995 | 404.13 | 4.58 |
| 28 | 1994 | 386.44 | -6.14 |
| 29 | 1993 | 411.73 | -2.34 |
| 30 | 1992 | 421.60 | 3.15 |
| 31 | 1991 | 408.72 | 1.43 |
| 32 | 1990 | 402.95 | 5.07 |
| 33 | 1989 | 383.49 | 8.65 |
| 34 | 1988 | 352.95 | -9.17 |
| 35 | 1987 | 388.58 | -4.67 |
| 36 | 1986 | 407.62 | 5.00 |
| 37 | 1985 | 388.21 | 10.81 |
| 38 | 1984 | 350.34 | -3.74 |
| 39 | 1983 | 363.95 | 5.64 |
| 40 | 1982 | 344.53 | 1.43 |
| 41 | 1981 | 339.68 | 4.19 |
| 42 | 1980 | 326.02 | -- |
