| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.9%
|
|
| 1 | 88 |
55.3%
|
|
| 2 | 35 |
22%
|
|
| 3 | 19 |
11.9%
|
|
| 4 | 9 |
5.7%
|
|
| 5 | 1 |
0.6%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 3 |
1.9%
|
|
| Sysmiss | 2875 |