| Value | Category | Cases | |
|---|---|---|---|
| 2 | 23 |
2.1%
|
|
| 3 | 4 |
0.4%
|
|
| 4 | 5 |
0.5%
|
|
| 5 | 17 |
1.5%
|
|
| 6 | 25 |
2.3%
|
|
| 7 | 850 |
76.9%
|
|
| 13 | 181 |
16.4%
|
|
| Sysmiss | 213 |