| Value | Category | Cases | |
|---|---|---|---|
| 0 | 514 |
51%
|
|
| 1 | 374 |
37.1%
|
|
| 2 | 87 |
8.6%
|
|
| 3 | 28 |
2.8%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 2 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 1 |