| 年度 | 数值 | 单位 | 发布日期 |
|---|---|---|---|
| 2008/2009 | 0 | 吨 | 2026-9 |
| 2007/2008 | 0 | 吨 | 2026-9 |
| 2006/2007 | 0 | 吨 | 2026-9 |
| 2005/2006 | 0 | 吨 | 2026-9 |
| 2004/2005 | 0 | 吨 | 2026-9 |
| 2003/2004 | 0 | 吨 | 2026-9 |
| 2002/2003 | 0 | 吨 | 2026-9 |
| 2001/2002 | 0 | 吨 | 2026-9 |
| 2000/2001 | 19100 | 吨 | 2026-9 |
| 1999/2000 | 22500 | 吨 | 2026-9 |
| 1998/1999 | 20300 | 吨 | 2026-9 |
| 1997/1998 | 26560 | 吨 | 2026-9 |
| 1996/1997 | 26419 | 吨 | 2026-9 |
| 1995/1996 | 27400 | 吨 | 2026-9 |
| 1994/1995 | 26560 | 吨 | 2026-9 |
| 1993/1994 | 44000 | 吨 | 2026-9 |
| 1992/1993 | 16000 | 吨 | 2026-9 |