年份 | 产量(万t) | 比上年增长 |
1980 | 1623 | 0.052529183 |
1981 | 1479 | -0.088724584 |
1982 | 1744.5 | 0.179513185 |
1983 | 1791.5 | 0.026941817 |
1984 | 1793 | 0.000837287 |
1985 | 1561.4 | -0.129168991 |
1986 | 1543.7 | -0.011335981 |
1987 | 1651.4 | 0.069767442 |
1988 | 1480 | -0.103790723 |
1989 | 1631.1 | 0.102094595 |
1990 | 1677.7 | 0.028569677 |
1991 | 1619.1 | -0.034928772 |
1992 | 1565.3 | -0.033228337 |
1993 | 1390.9 | -0.111416342 |
1994 | 1359.4 | -0.022647207 |
1995 | 1471.6 | 0.082536413 |
1996 | 1549.2 | 0.052731721 |
1997 | 1582.5 | 0.021494965 |
1998 | 1614.1 | 0.019968404 |
1999 | 1615.5 | 0.000867356 |
2000 | 1423.4 | -0.118910554 |
2001 | 1298.3 | -0.087888155 |
2002 | 1202.8 | -0.073557729 |
2003 | 1170.5 | -0.026854007 |
2004 | 1123.1 | -0.040495515 |
2005 | 1117 | -0.005431395 |
2006 | 1015.9 | -0.090510295 |
2007 | 1046.1 | 0.029727335 |
2008 | 1003.3 | -0.040913871 |
2009 | 1058.1 | 0.054619755 |
2010 | 1060.6 | 0.002362726 |
2011 | 1096.9 | 0.03422591 |
2012 | 1126.57 | 0.027048956 |
2013 | 1045 | -0.072405621 |
2014 | 1091.64 | 0.044631579 |
2015 | 1088.42 | -0.00294969 |