| Value | Category | Cases | |
|---|---|---|---|
| 0 | 36 |
8.1%
|
|
| 1 | 44 |
9.9%
|
|
| 2 | 155 |
34.8%
|
|
| 3 | 75 |
16.8%
|
|
| 4 | 58 |
13%
|
|
| 5 | 40 |
9%
|
|
| 6 | 16 |
3.6%
|
|
| 7 | 8 |
1.8%
|
|
| 8 | 7 |
1.6%
|
|
| 10 | 5 |
1.1%
|
|
| 15 | 1 |
0.2%
|
|
| 22 | 1 |
0.2%
|
|
| Sysmiss | 1 |