| Value | Category | Cases | |
|---|---|---|---|
| 0 | 317 |
1.9%
|
|
| 1 | 578 |
3.5%
|
|
| 2 | 692 |
4.2%
|
|
| 3 | 1264 |
7.8%
|
|
| 4 | 2042 |
12.5%
|
|
| 5 | 3125 |
19.2%
|
|
| 6 | 3584 |
22%
|
|
| 7 | 4695 |
28.8%
|
|
| Sysmiss | 273 |