| Value | Category | Cases | |
|---|---|---|---|
| 0 | 298 |
45.3%
|
|
| 1 | 84 |
12.8%
|
|
| 2 | 101 |
15.3%
|
|
| 3 | 84 |
12.8%
|
|
| 4 | 47 |
7.1%
|
|
| 5 | 19 |
2.9%
|
|
| 6 | 14 |
2.1%
|
|
| 7 | 6 |
0.9%
|
|
| 8 | 4 |
0.6%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 87 |