| 序号 |
时间(年) |
数据(单位：万吨) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
3.65 |
| 8 |
2017 |
3.66 |
| 9 |
2016 |
3.61 |
| 10 |
2015 |
3.47 |
| 11 |
2014 |
4.04 |
| 12 |
2013 |
4.02 |
| 13 |
2012 |
3.59 |
| 14 |
2011 |
3.30 |
| 15 |
2010 |
3.16 |
| 16 |
2009 |
3.32 |
| 17 |
2008 |
2.63 |
| 18 |
2007 |
3.58 |
| 19 |
2006 |
3.43 |
| 20 |
2005 |
2.80 |
| 21 |
2004 |
2.77 |
| 22 |
2003 |
2.39 |
| 23 |
2002 |
2.61 |
| 24 |
2001 |
3.00 |
| 25 |
2000 |
3.14 |
| 26 |
1999 |
4.22 |
| 27 |
1998 |
4.39 |
| 28 |
1997 |
4.71 |
| 29 |
1995 |
3.53 |
| 30 |
1990 |
4.33 |
| 31 |
1985 |
4.81 |
| 32 |
1980 |
4.76 |
| 33 |
1978 |
4.71 |
| 34 |
1975 |
2.99 |
| 35 |
1970 |
2.41 |
| 36 |
1965 |
4.32 |
| 37 |
1962 |
4.10 |
| 38 |
1957 |
1.87 |
| 39 |
1952 |
2.00 |
| 40 |
1949 |
1.17 |
