| Value | Category | Cases | |
|---|---|---|---|
| 1 | 383 |
18.7%
|
|
| 2 | 146 |
7.1%
|
|
| 3 | 261 |
12.7%
|
|
| 4 | 28 |
1.4%
|
|
| 5 | 742 |
36.2%
|
|
| 6 | 136 |
6.6%
|
|
| 7 | 353 |
17.2%
|
|
| Sysmiss | 8993 |