| Value | Category | Cases | |
|---|---|---|---|
| 0 | 64 |
29%
|
|
| 1 | 77 |
34.8%
|
|
| 2 | 39 |
17.6%
|
|
| 3 | 19 |
8.6%
|
|
| 4 | 10 |
4.5%
|
|
| 5 | 5 |
2.3%
|
|
| 6 | 1 |
0.5%
|
|
| 7 | 5 |
2.3%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 6167 |