| Value | Category | Cases | |
|---|---|---|---|
| 0 | 175 |
53.4%
|
|
| 1 | 20 |
6.1%
|
|
| 2 | 44 |
13.4%
|
|
| 3 | 43 |
13.1%
|
|
| 4 | 16 |
4.9%
|
|
| 5 | 25 |
7.6%
|
|
| 6 | 3 |
0.9%
|
|
| 7 | 1 |
0.3%
|
|
| 120 | 1 |
0.3%
|
|
| Sysmiss | 4917 |