| Value | Category | Cases | |
|---|---|---|---|
| 1 | 653 |
40.1%
|
|
| 2 | 539 |
33.1%
|
|
| 3 | 278 |
17.1%
|
|
| 4 | 116 |
7.1%
|
|
| 5 | 30 |
1.8%
|
|
| 6 | 10 |
0.6%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 2 |