| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
45.5%
|
|
| 1 | 37 |
27.6%
|
|
| 2 | 17 |
12.7%
|
|
| 3 | 8 |
6%
|
|
| 5 | 4 |
3%
|
|
| 6 | 2 |
1.5%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 10 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| 15 | 1 |
0.7%
|
|
| Sysmiss | 9582 |