| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 |
0.5%
|
|
| 1 | 172 |
1.2%
|
|
| 2 | 316 |
2.2%
|
|
| 3 | 632 |
4.4%
|
|
| 4 | 1582 |
11.1%
|
|
| 5 | 2934 |
20.6%
|
|
| 6 | 3735 |
26.2%
|
|
| 7 | 4815 |
33.8%
|
|
| Sysmiss | 25 |