| Value | Category | Cases | |
|---|---|---|---|
| 1 | 320 |
63.5%
|
|
| 2 | 162 |
32.1%
|
|
| 3 | 10 |
2%
|
|
| 4 | 8 |
1.6%
|
|
| 5 | 2 |
0.4%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 3914 |