| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
0.3%
|
|
| 1 | 187 |
4.9%
|
|
| 2 | 490 |
12.9%
|
|
| 3 | 520 |
13.7%
|
|
| 4 | 505 |
13.3%
|
|
| 5 | 625 |
16.5%
|
|
| 6 | 991 |
26.1%
|
|
| 7 | 462 |
12.2%
|
|
| Sysmiss | 2128 |