| Value | Category | Cases | |
|---|---|---|---|
| 0 | 137 |
66.2%
|
|
| 1 | 26 |
12.6%
|
|
| 2 | 19 |
9.2%
|
|
| 3 | 7 |
3.4%
|
|
| 4 | 7 |
3.4%
|
|
| 5 | 2 |
1%
|
|
| 6 | 5 |
2.4%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| 75 | 1 |
0.5%
|
|
| Sysmiss | 2 |