| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.5%
|
|
| 2 | 34 |
8.3%
|
|
| 3 | 169 |
41.2%
|
|
| 4 | 32 |
7.8%
|
|
| 6 | 165 |
40.2%
|
|
| 8 | 6 |
1.5%
|
|
| 10 | 2 |
0.5%
|
|
| Sysmiss | 357 |