| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.5%
|
|
| 1 | 63 |
31.7%
|
|
| 2 | 80 |
40.2%
|
|
| 3 | 17 |
8.5%
|
|
| 4 | 32 |
16.1%
|
|
| 5 | 3 |
1.5%
|
|
| 8 | 2 |
1%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 28153 |