| Value | Category | Cases | |
|---|---|---|---|
| 0 | 282 |
70.3%
|
|
| 1 | 77 |
19.2%
|
|
| 2 | 31 |
7.7%
|
|
| 3 | 8 |
2%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 11 | 1 |
0.2%
|
|
| Sysmiss | 54 |