| value | category | cases | |
|---|---|---|---|
| 0 | 50 |
86.2%
|
|
| 1 | 2 |
3.4%
|
|
| 2 | 2 |
3.4%
|
|
| 6 | 2 |
3.4%
|
|
| 7 | 1 |
1.7%
|
|
| 9 | 1 |
1.7%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | 1 | ||
| Sysmiss | 9038 |