| Value | Category | Cases | |
|---|---|---|---|
| 0 | 303 |
69.5%
|
|
| 1 | 56 |
12.8%
|
|
| 2 | 29 |
6.7%
|
|
| 3 | 20 |
4.6%
|
|
| 4 | 7 |
1.6%
|
|
| 5 | 8 |
1.8%
|
|
| 6 | 8 |
1.8%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 3 |
0.7%
|
|
| Sysmiss | 2480 |