| Value | Category | Cases | |
|---|---|---|---|
| 1 | 301 |
48.4%
|
|
| 2 | 153 |
24.6%
|
|
| 3 | 110 |
17.7%
|
|
| 4 | 30 |
4.8%
|
|
| 5 | 15 |
2.4%
|
|
| 6 | 1 |
0.2%
|
|
| 8 | 12 |
1.9%
|
|
| Sysmiss | 550 |