| Value | Category | Cases | |
|---|---|---|---|
| 0 | 122 |
9.7%
|
|
| 1 | 213 |
16.9%
|
|
| 2 | 226 |
17.9%
|
|
| 3 | 201 |
15.9%
|
|
| 4 | 140 |
11.1%
|
|
| 5 | 115 |
9.1%
|
|
| 6 | 70 |
5.6%
|
|
| 7 | 57 |
4.5%
|
|
| 8 | 40 |
3.2%
|
|
| 9 | 26 |
2.1%
|
|
| 10 | 12 |
1%
|
|
| 11 | 6 |
0.5%
|
|
| 12 | 3 |
0.2%
|
|
| 13 | 2 |
0.2%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 2 |
0.2%
|
|
| 17 | 2 |
0.2%
|
|
| 18 | 3 |
0.2%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 2 |
0.2%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 1996 | 1 |
0.1%
|
|
| 2006 | 1 |
0.1%
|
|
| 2008 | 1 |
0.1%
|
|
| 2009 | 2 |
0.2%
|
|
| 2011 | 2 |
0.2%
|
|
| 2012 | 4 |
0.3%
|
|
| 2013 | 2 |
0.2%
|
|
| Sysmiss | 4514 |