| Value | Category | Cases | |
|---|---|---|---|
| 0 | 102 |
30.1%
|
|
| 1 | 130 |
38.3%
|
|
| 2 | 60 |
17.7%
|
|
| 3 | 15 |
4.4%
|
|
| 4 | 13 |
3.8%
|
|
| 5 | 12 |
3.5%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 2 |
0.6%
|
|
| 10 | 1 |
0.3%
|
|
| 13 | 1 |
0.3%
|
|
| 17 | 1 |
0.3%
|
|
| Sysmiss | 6840 |