| Value | Category | Cases | |
|---|---|---|---|
| 0 | 362 |
65.9%
|
|
| 1 | 120 |
21.9%
|
|
| 2 | 40 |
7.3%
|
|
| 3 | 12 |
2.2%
|
|
| 4 | 8 |
1.5%
|
|
| 5 | 3 |
0.5%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 2 |
0.4%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 12 |