| Value | Category | Cases | |
|---|---|---|---|
| 1 | 294 |
29.2%
|
|
| 2 | 194 |
19.3%
|
|
| 3 | 80 |
7.9%
|
|
| 4 | 56 |
5.6%
|
|
| 5 | 16 |
1.6%
|
|
| 6 | 10 |
1%
|
|
| 7 | 6 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 347 |