| Value | Category | Cases | |
|---|---|---|---|
| 0 | 196 |
88.7%
|
|
| 1 | 16 |
7.2%
|
|
| 2 | 2 |
0.9%
|
|
| 3 | 1 |
0.5%
|
|
| 7 | 1 |
0.5%
|
|
| 95 | 4 |
1.8%
|
|
| 98 | 1 |
0.5%
|
|
| Sysmiss | 12 |