| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.2%
|
|
| 1 | 42 |
24.6%
|
|
| 2 | 45 |
26.3%
|
|
| 3 | 20 |
11.7%
|
|
| 4 | 12 |
7%
|
|
| 5 | 14 |
8.2%
|
|
| 6 | 11 |
6.4%
|
|
| 7 | 6 |
3.5%
|
|
| 8 | 4 |
2.3%
|
|
| 9 | 4 |
2.3%
|
|
| 10 | 2 |
1.2%
|
|
| 11 | 2 |
1.2%
|
|
| 12 | 1 |
0.6%
|
|
| 13 | 3 |
1.8%
|
|
| 16 | 1 |
0.6%
|
|
| 20 | 1 |
0.6%
|
|
| 23 | 1 |
0.6%
|
|
| Sysmiss | 487 |