| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 1354.6 | 39 |
| 2015 | 1364.5 | 40 |
| 2014 | 1373.8 | 40 |
| 2013 | 1382.3 | 39 |
| 2012 | 1390.7 | 38 |
| 2011 | 1399.4 | 38 |
| 2010 | 1408.2 | 36 |
| 2009 | 1416.7 | 35 |
| 2008 | 1425 | 35 |
| 2007 | 1432.6 | 36 |
| 2006 | 1439.3 | 36 |
| 2005 | 1444.9 | 36 |
| 2004 | 1449.5 | 34 |
| 2003 | 1454.5 | 34 |
| 2002 | 1459.8 | 34 |
| 2001 | 1464.8 | 33 |
| 2000 | 1469.8 | 33 |
| 1999 | 1475.3 | 34 |
| 1998 | 1479.6 | 34 |
| 1997 | 1484.1 | 32 |
| 1996 | 1488.9 | 30 |
| 1995 | 1493.8 | 30 |
| 1994 | 1498.4 | 30 |
| 1993 | 1503 | 30 |
| 1992 | 1506.5 | 29 |
| 1991 | 1509.1 | 29 |
| 1990 | 1518.1 | 29 |
| 1989 | 1515.7 | 28 |
| 1988 | 1511 | 28 |
| 1987 | 1506 | 28 |
| 1986 | 1501.2 | 28 |