| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
11.3%
|
|
| 1 | 95 |
20%
|
|
| 2 | 81 |
17%
|
|
| 3 | 91 |
19.1%
|
|
| 4 | 54 |
11.3%
|
|
| 5 | 33 |
6.9%
|
|
| 6 | 28 |
5.9%
|
|
| 7 | 23 |
4.8%
|
|
| 8 | 4 |
0.8%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 2 |
0.4%
|
|
| 16 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 22 | 1 |
0.2%
|
|
| 99 | 1 |
0.2%
|
|
| 2011 | 2 |
0.4%
|
|
| 2012 | 1 |
0.2%
|
|
| 2013 | 1 |
0.2%
|
|
| Sysmiss | 5299 |