| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 48.09 |
| 8 | 2017 | 51.15 |
| 9 | 2014 | 55.80 |
| 10 | 2013 | 55.20 |
| 11 | 2012 | 53.60 |
| 12 | 2011 | 51.67 |
| 13 | 2010 | 52.11 |
| 14 | 2009 | 55.54 |
| 15 | 2008 | 54.30 |
| 16 | 2007 | 54.29 |
| 17 | 2006 | 56.14 |
| 18 | 2005 | 62.73 |
| 19 | 2004 | 61.67 |
| 20 | 2003 | 63.05 |
| 21 | 2002 | 66.12 |
| 22 | 2001 | 67.18 |
| 23 | 2000 | 70.45 |
| 24 | 1999 | 75.51 |
| 25 | 1998 | 77.52 |
| 26 | 1997 | 75.43 |
| 27 | 1996 | 73.84 |
| 28 | 1995 | 72.58 |
| 29 | 1994 | 70.51 |
| 30 | 1993 | 70.53 |
| 31 | 1992 | 69.47 |
| 32 | 1991 | 68.93 |
| 33 | 1990 | 65.37 |
| 34 | 1989 | 61.78 |
| 35 | 1988 | 57.38 |
| 36 | 1987 | 58.93 |
| 37 | 1986 | 54.57 |
| 38 | 1985 | 53.81 |
| 39 | 1980 | 52.73 |
| 40 | 1978 | 52.47 |
| 41 | 1975 | 56.51 |
| 42 | 1970 | 39.57 |
| 43 | 1965 | 27.93 |
| 44 | 1960 | 18.54 |
| 45 | 1958 | 23.41 |
| 46 | 1955 | 28.73 |
