| Value | Category | Cases | |
|---|---|---|---|
| 0 | 41 |
0.3%
|
|
| 1 | 198 |
1.6%
|
|
| 2 | 632 |
5.1%
|
|
| 3 | 1037 |
8.3%
|
|
| 4 | 1337 |
10.7%
|
|
| 5 | 1644 |
13.2%
|
|
| 6 | 871 |
7%
|
|
| 7 | 6685 |
53.7%
|
|
| Sysmiss | 2 |