| Value | Category | Cases | |
|---|---|---|---|
| 8 | NS | 7 |
25%
|
| 9 | NR | 0 |
0%
|
| 2001 | 1 |
3.6%
|
|
| 2002 | 1 |
3.6%
|
|
| 2004 | 1 |
3.6%
|
|
| 2005 | 1 |
3.6%
|
|
| 2006 | 1 |
3.6%
|
|
| 2007 | 4 |
14.3%
|
|
| 2008 | 2 |
7.1%
|
|
| 2009 | 3 |
10.7%
|
|
| 2010 | 1 |
3.6%
|
|
| 2011 | 1 |
3.6%
|
|
| 2012 | 1 |
3.6%
|
|
| 2013 | 2 |
7.1%
|
|
| 2014 | 2 |
7.1%
|
|
| Sysmiss | 48 |