| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 0 |
0%
|
| 1 | 2 | 37 |
12.6%
|
| 2 | 3 | 129 |
44%
|
| 3 | 4 | 8 |
2.7%
|
| 4 | 5 | 38 |
13%
|
| 5 | 6 | 44 |
15%
|
| 6 | 7 | 37 |
12.6%
|
| 77 | 8 | 0 |
0%
|
| 88 | 9 | 0 |
0%
|
| 99 | 10 | 0 |
0%
|
| Sysmiss | 1 |