| Value | Category | Cases | |
|---|---|---|---|
| 1 | 45 |
1.5%
|
|
| 2 | 89 |
2.9%
|
|
| 3 | 185 |
6.1%
|
|
| 4 | 357 |
11.7%
|
|
| 5 | 320 |
10.5%
|
|
| 6 | 594 |
19.5%
|
|
| 7 | 1455 |
47.8%
|
|
| Sysmiss | 1722 |