| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 % | 356 |
4.8%
|
| 2 | 15 % | 595 |
8.1%
|
| 3 | 30 % | 989 |
13.4%
|
| 4 | 50 % | 1018 |
13.8%
|
| 5 | 70 % | 1234 |
16.8%
|
| 6 | 85 % | 1414 |
19.2%
|
| 7 | 100 % | 1732 |
23.5%
|
| 9 | 1 |
0%
|
|
| 77 | NZ | 0 |
0%
|
| 88 | BO | 25 |
0.3%
|
| Sysmiss | 2365 |