| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.2%
|
|
| 2 | 103 |
8.5%
|
|
| 3 | 128 |
10.6%
|
|
| 4 | 115 |
9.5%
|
|
| 5 | 256 |
21.2%
|
|
| 6 | 576 |
47.7%
|
|
| 7 | 28 |
2.3%
|
|
| Sysmiss | 3748 |