| Value | Category | Cases | |
|---|---|---|---|
| 0 | 78 |
6.4%
|
|
| 1 | 170 |
14%
|
|
| 2 | 849 |
70%
|
|
| 3 | 74 |
6.1%
|
|
| 4 | 27 |
2.2%
|
|
| 5 | 7 |
0.6%
|
|
| 6 | 5 |
0.4%
|
|
| 7 | 2 |
0.2%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 2111 |