| Value | Category | Cases | |
|---|---|---|---|
| 0 | 361 |
8%
|
|
| 1 | 83 |
1.8%
|
|
| 2 | 164 |
3.7%
|
|
| 3 | 243 |
5.4%
|
|
| 4 | 298 |
6.6%
|
|
| 5 | 198 |
4.4%
|
|
| 6 | 143 |
3.2%
|
|
| 7 | 3001 |
66.8%
|
|
| Sysmiss | 1 |