| Value | Category | Cases | |
|---|---|---|---|
| 0 | 30 |
6.9%
|
|
| 1 | 41 |
9.5%
|
|
| 2 | 2 |
0.5%
|
|
| 3 | 8 |
1.8%
|
|
| 4 | 273 |
63%
|
|
| 5 | 53 |
12.2%
|
|
| 7 | 4 |
0.9%
|
|
| 8 | 2 |
0.5%
|
|
| 9 | 20 |
4.6%
|
|
| Sysmiss | 95616 |