| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2010 | |
| 2 | 2009 | |
| 3 | 2008 | |
| 4 | 2007 | |
| 5 | 2006 | |
| 6 | 2005 | |
| 7 | 2004 | |
| 8 | 2003 | |
| 9 | 2002 | |
| 10 | 2001 | |
| 11 | 2000 | 1942405.00 |
| 12 | 1999 | 1973036.00 |
| 13 | 1998 | 2006331.00 |
| 14 | 1997 | 1883296.00 |
| 15 | 1996 | 2058881.00 |
| 16 | 1995 | 2218943.00 |
| 17 | 1994 | 2155111.00 |
| 18 | 1993 | 2194919.00 |
| 19 | 1992 | 2338534.00 |
| 20 | 1991 | 2358687.00 |
| 21 | 1990 | 2486861.00 |
| 22 | 1989 | 2520945.00 |
| 23 | 1988 | 2683886.00 |
| 24 | 1987 | 2637531.00 |
| 25 | 1986 | 2602380.00 |
| 26 | 1985 | 2574009.00 |
| 27 | 1984 | 2513637.00 |
| 28 | 1983 | 2387744.00 |
| 29 | 1982 | 2394396.00 |
| 30 | 1981 | 2379272.00 |
| 31 | 1980 | 2335512.00 |
