| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 0 % | 476 |
6.3%
|
| 2 | 15 % | 656 |
8.7%
|
| 3 | 30 % | 1387 |
18.4%
|
| 4 | 50 % | 1382 |
18.4%
|
| 5 | 70 % | 1540 |
20.5%
|
| 6 | 85 % | 1195 |
15.9%
|
| 7 | 100 % | 841 |
11.2%
|
| 77 | NZ | 1 |
0%
|
| 88 | BO | 41 |
0.5%
|
| Sysmiss | 9 |