| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
2%
|
|
| 1 | 135 |
52.9%
|
|
| 2 | 72 |
28.2%
|
|
| 3 | 26 |
10.2%
|
|
| 4 | 8 |
3.1%
|
|
| 5 | 4 |
1.6%
|
|
| 6 | 3 |
1.2%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| Sysmiss | 8740 |