| Value | Category | Cases | |
|---|---|---|---|
| 0 | 251 |
1.7%
|
|
| 1 | 196 |
1.3%
|
|
| 2 | 378 |
2.5%
|
|
| 3 | 866 |
5.8%
|
|
| 4 | 1639 |
11%
|
|
| 5 | 2583 |
17.4%
|
|
| 6 | 3962 |
26.6%
|
|
| 7 | 5005 |
33.6%
|
|
| Sysmiss | 1560 |