| قيمة | فئة | حالات | |
|---|---|---|---|
| 1995 | 1 |
5.3%
|
|
| 1998 | 2 |
10.5%
|
|
| 1999 | 1 |
5.3%
|
|
| 2001 | 3 |
15.8%
|
|
| 2002 | 1 |
5.3%
|
|
| 2003 | 3 |
15.8%
|
|
| 2004 | 1 |
5.3%
|
|
| 2005 | 1 |
5.3%
|
|
| 2006 | 1 |
5.3%
|
|
| 2007 | 2 |
10.5%
|
|
| 2010 | 2 |
10.5%
|
|
| 2015 | 1 |
5.3%
|
|
| Sysmiss | 1 |