| Value | Category | Cases | |
|---|---|---|---|
| 1 | 213 |
70.8%
|
|
| 2 | 2 |
0.7%
|
|
| 3 | 3 |
1%
|
|
| 4 | 15 |
5%
|
|
| 5 | 28 |
9.3%
|
|
| 6 | 36 |
12%
|
|
| 7 | 4 |
1.3%
|
|
| Sysmiss | 2 |