| Value | Category | Cases | |
|---|---|---|---|
| 0 | 159 |
30.3%
|
|
| 1 | 126 |
24%
|
|
| 2 | 88 |
16.8%
|
|
| 3 | 65 |
12.4%
|
|
| 4 | 34 |
6.5%
|
|
| 5 | 24 |
4.6%
|
|
| 6 | 12 |
2.3%
|
|
| 7 | 9 |
1.7%
|
|
| 8 | 3 |
0.6%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 2 |
0.4%
|
|
| 12 | 1 |
0.2%
|
|
| Sysmiss | 59 |