| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
8.7%
|
|
| 1 | 73 |
48.7%
|
|
| 2 | 37 |
24.7%
|
|
| 3 | 8 |
5.3%
|
|
| 4 | 8 |
5.3%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 3 |
2%
|
|
| 7 | 3 |
2%
|
|
| 10 | 2 |
1.3%
|
|
| 14 | 1 |
0.7%
|
|
| Sysmiss | 508 |