| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
20.4%
|
|
| 1 | 70 |
25.5%
|
|
| 2 | 40 |
14.5%
|
|
| 3 | 30 |
10.9%
|
|
| 4 | 31 |
11.3%
|
|
| 5 | 16 |
5.8%
|
|
| 6 | 10 |
3.6%
|
|
| 7 | 7 |
2.5%
|
|
| 8 | 4 |
1.5%
|
|
| 10 | 4 |
1.5%
|
|
| 16 | 1 |
0.4%
|
|
| 18 | 1 |
0.4%
|
|
| 20 | 3 |
1.1%
|
|
| 70 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| Sysmiss | 5731 |