| 序号 | 时间 (年) |
数据 (每百万人) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 37.31 |
| 8 | 2016 | 37.64 |
| 9 | 2015 | 38.05 |
| 10 | 2014 | 38.75 |
| 11 | 2013 | 39.47 |
| 12 | 2012 | 40.15 |
| 13 | 2011 | 40.83 |
| 14 | 2010 | 40.37 |
| 15 | 2009 | 40.58 |
| 16 | 2008 | 40.46 |
| 17 | 2007 | 40.43 |
| 18 | 2006 | 40.78 |
| 19 | 2005 | 41.34 |
| 20 | 2004 | 41.93 |
| 21 | 2003 | 42.56 |
| 22 | 2002 | 43.21 |
| 23 | 2001 | 44.06 |
| 24 | 2000 | 44.22 |
| 25 | 1999 | 44.46 |
| 26 | 1998 | 44.58 |
| 27 | 1997 | 44.43 |
| 28 | 1996 | 44.84 |
| 29 | 1995 | 45.28 |
| 30 | 1994 | 45.02 |
| 31 | 1993 | 44.35 |
| 32 | 1992 | 44.53 |
| 33 | 1991 | 44.89 |
