| Value | Category | Cases | |
|---|---|---|---|
| 0 | 74 |
29.5%
|
|
| 1 | 50 |
19.9%
|
|
| 2 | 38 |
15.1%
|
|
| 3 | 32 |
12.7%
|
|
| 4 | 9 |
3.6%
|
|
| 5 | 13 |
5.2%
|
|
| 6 | 5 |
2%
|
|
| 7 | 6 |
2.4%
|
|
| 8 | 4 |
1.6%
|
|
| 9 | 3 |
1.2%
|
|
| 10 | 9 |
3.6%
|
|
| 13 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 19 | 1 |
0.4%
|
|
| 20 | 5 |
2%
|
|
| Sysmiss | 49 |