| Value | Category | Cases | |
|---|---|---|---|
| 1 | 232 |
65.2%
|
|
| 2 | 115 |
32.3%
|
|
| 3 | 5 |
1.4%
|
|
| 4 | 2 |
0.6%
|
|
| 5 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| Sysmiss | 1243 |