| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.4%
|
|
| 1 | 246 |
49%
|
|
| 2 | 60 |
12%
|
|
| 3 | 27 |
5.4%
|
|
| 4 | 27 |
5.4%
|
|
| 5 | 60 |
12%
|
|
| 6 | 68 |
13.5%
|
|
| 7 | 8 |
1.6%
|
|
| 8 | 2 |
0.4%
|
|
| 10 | 2 |
0.4%
|
|
| Sysmiss | 2703 |