| Value | Category | Cases | |
|---|---|---|---|
| 0 | 193 |
40.3%
|
|
| 1 | 54 |
11.3%
|
|
| 2 | 77 |
16.1%
|
|
| 3 | 41 |
8.6%
|
|
| 4 | 49 |
10.2%
|
|
| 5 | 19 |
4%
|
|
| 6 | 14 |
2.9%
|
|
| 7 | 3 |
0.6%
|
|
| 8 | 10 |
2.1%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 6 |
1.3%
|
|
| 12 | 3 |
0.6%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 2 |
0.4%
|
|
| 16 | 1 |
0.2%
|
|
| 20 | 3 |
0.6%
|
|
| Sysmiss | 776 |