| Value | Category | Cases | |
|---|---|---|---|
| 0 | 433 |
5%
|
|
| 1 | 125 |
1.4%
|
|
| 2 | 273 |
3.2%
|
|
| 3 | 563 |
6.5%
|
|
| 4 | 1143 |
13.2%
|
|
| 5 | 2164 |
25%
|
|
| 6 | 1712 |
19.8%
|
|
| 7 | 2238 |
25.9%
|
|
| Sysmiss | 128 |