| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6094 |
61.1%
|
|
| 1 | 1230 |
12.3%
|
|
| 2 | 1185 |
11.9%
|
|
| 3 | 589 |
5.9%
|
|
| 4 | 308 |
3.1%
|
|
| 5 | 191 |
1.9%
|
|
| 6 | 13 |
0.1%
|
|
| 7 | 367 |
3.7%
|
|
| Sysmiss | 6693 |