| Value | Category | Cases | |
|---|---|---|---|
| 0 | 115 |
0.7%
|
|
| 1 | 249 |
1.5%
|
|
| 2 | 378 |
2.3%
|
|
| 3 | 737 |
4.5%
|
|
| 4 | 1537 |
9.4%
|
|
| 5 | 2709 |
16.5%
|
|
| 6 | 3611 |
22%
|
|
| 7 | 7051 |
43%
|
|
| Sysmiss | 53 |