| Value | Category | Cases | |
|---|---|---|---|
| 0 | 127 |
42.6%
|
|
| 1 | 65 |
21.8%
|
|
| 2 | 65 |
21.8%
|
|
| 3 | 26 |
8.7%
|
|
| 4 | 8 |
2.7%
|
|
| 5 | 2 |
0.7%
|
|
| 6 | 1 |
0.3%
|
|
| 10 | 4 |
1.3%
|
|
| Sysmiss | 1 |