| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
1.4%
|
|
| 2 | 7 |
2.5%
|
|
| 4 | 8 |
2.8%
|
|
| 5 | 18 |
6.3%
|
|
| 6 | 34 |
12%
|
|
| 7 | 21 |
7.4%
|
|
| 8 | 31 |
10.9%
|
|
| 9 | 27 |
9.5%
|
|
| 10 | 26 |
9.2%
|
|
| 11 | 15 |
5.3%
|
|
| 12 | 93 |
32.7%
|
|
| Sysmiss | 17721 |