| Value | Category | Cases | |
|---|---|---|---|
| 1 | 253 |
66.4%
|
|
| 2 | 94 |
24.7%
|
|
| 3 | 25 |
6.6%
|
|
| 4 | 5 |
1.3%
|
|
| 5 | 3 |
0.8%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 17390 |