| 时间 | 值 （万人） | 世界排名 |
|---|---|---|
| 2016 | 679.11 | 78 |
| 2015 | 654.81 | 78 |
| 2014 | 631.2 | 78 |
| 2013 | 608.29 | 77 |
| 2012 | 586.25 | 78 |
| 2011 | 565.25 | 78 |
| 2010 | 545.45 | 78 |
| 2009 | 526.85 | 79 |
| 2008 | 509.39 | 79 |
| 2007 | 492.97 | 79 |
| 2006 | 477.42 | 78 |
| 2005 | 462.64 | 79 |
| 2004 | 448.57 | 78 |
| 2003 | 435.18 | 80 |
| 2002 | 422.49 | 83 |
| 2001 | 410.35 | 84 |
| 2000 | 398.77 | 85 |
| 1999 | 387.77 | 85 |
| 1998 | 377.25 | 85 |
| 1997 | 367.03 | 85 |
| 1996 | 356.85 | 85 |
| 1995 | 346.54 | 84 |
| 1994 | 336.03 | 84 |
| 1993 | 325.36 | 84 |
| 1992 | 314.67 | 84 |
| 1991 | 304.14 | 85 |
| 1990 | 293.91 | 86 |
| 1989 | 284.03 | 84 |
| 1988 | 274.47 | 85 |
| 1987 | 263.84 | 86 |
| 1986 | 253.47 | 86 |