| Value | Category | Cases | |
|---|---|---|---|
| 2 | 81 |
64.8%
|
|
| 3 | 32 |
25.6%
|
|
| 4 | 9 |
7.2%
|
|
| 5 | 1 |
0.8%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 1 |
0.8%
|
|
| Sysmiss | 70 |