| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
11.7%
|
|
| 1 | 35 |
37.2%
|
|
| 2 | 17 |
18.1%
|
|
| 3 | 8 |
8.5%
|
|
| 4 | 7 |
7.4%
|
|
| 5 | 3 |
3.2%
|
|
| 6 | 1 |
1.1%
|
|
| 8 | 2 |
2.1%
|
|
| 9 | 1 |
1.1%
|
|
| 11 | 2 |
2.1%
|
|
| 12 | 1 |
1.1%
|
|
| 20 | 1 |
1.1%
|
|
| 25 | 1 |
1.1%
|
|
| 30 | 3 |
3.2%
|
|
| 45 | 1 |
1.1%
|
|
| Sysmiss | 107 |