| Value | Category | Cases | |
|---|---|---|---|
| 0 | 147 |
30.2%
|
|
| 1 | 184 |
37.8%
|
|
| 2 | 75 |
15.4%
|
|
| 3 | 35 |
7.2%
|
|
| 4 | 12 |
2.5%
|
|
| 5 | 10 |
2.1%
|
|
| 6 | 7 |
1.4%
|
|
| 7 | 6 |
1.2%
|
|
| 8 | 8 |
1.6%
|
|
| 9 | 3 |
0.6%
|
|
| Sysmiss | 8940 |