| Value | Category | Cases | |
|---|---|---|---|
| 0 | 128 |
6.4%
|
|
| 1 | 169 |
8.5%
|
|
| 2 | 269 |
13.5%
|
|
| 3 | 272 |
13.7%
|
|
| 4 | 203 |
10.2%
|
|
| 5 | 153 |
7.7%
|
|
| 6 | 122 |
6.1%
|
|
| 7 | 670 |
33.7%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 7 |