| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
21.3%
|
|
| 1 | 69 |
33.3%
|
|
| 2 | 46 |
22.2%
|
|
| 3 | 23 |
11.1%
|
|
| 4 | 7 |
3.4%
|
|
| 5 | 3 |
1.4%
|
|
| 6 | 4 |
1.9%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 2 |
1%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 3 |
1.4%
|
|
| 13 | 2 |
1%
|
|
| 15 | 1 |
0.5%
|
|
| 21 | 1 |
0.5%
|
|
| Sysmiss | 2 |