| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 7500.21 |
| 8 | 2014 | 11200.70 |
| 9 | 2013 | 10804.09 |
| 10 | 2012 | 10371.51 |
| 11 | 2011 | 9330.48 |
| 12 | 2010 | 8455.37 |
| 13 | 2009 | 7666.34 |
| 14 | 2008 | 7224.30 |
| 15 | 2007 | 6215.32 |
| 16 | 2006 | 5134.93 |
| 17 | 2005 | 4046.16 |
| 18 | 2004 | 3093.82 |
| 19 | 2003 | 2511.53 |
| 20 | 2002 | 2122.85 |
| 21 | 2001 | 2102.08 |
| 22 | 2000 | 1712.18 |
| 23 | 1999 | 1521.00 |
| 24 | 1998 | 1111.00 |
| 25 | 1997 | 1006.00 |
| 26 | 1996 | 804.00 |
| 27 | 1995 | 680.47 |
| 28 | 1994 | 558.06 |
| 29 | 1993 | 469.54 |
| 30 | 1992 | 217.27 |
| 31 | 1991 | 125.28 |
| 32 | 1990 | 52.65 |
| 33 | 1989 | 59.78 |
| 34 | 1988 | 60.01 |
| 35 | 1987 | 42.24 |
| 36 | 1986 | 38.04 |
| 37 | 1985 | 26.02 |
| 38 | 1984 | 23.36 |
| 39 | 1983 | 24.29 |
| 40 | 1982 | 21.54 |
| 41 | 1981 | 25.36 |
| 42 | 1980 | 31.30 |
| 43 | 1978 | 29.54 |
| 44 | 1975 | 23.26 |
| 45 | 1970 | 25.37 |
| 46 | 1965 | 34.10 |
| 47 | 1962 | 13.49 |
| 48 | 1957 | 9.60 |
| 49 | 1952 | 6.50 |
