| Value | Category | Cases | |
|---|---|---|---|
| 0 | 64 |
3%
|
|
| 1 | 366 |
17%
|
|
| 2 | 736 |
34.2%
|
|
| 3 | 549 |
25.5%
|
|
| 4 | 274 |
12.7%
|
|
| 5 | 104 |
4.8%
|
|
| 6 | 36 |
1.7%
|
|
| 7 | 14 |
0.7%
|
|
| 8 | 5 |
0.2%
|
|
| 9 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 15 | 2 |
0.1%
|
|
| Sysmiss | 14 |