| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
5.3%
|
|
| 2 | 27 |
9.5%
|
|
| 3 | 23 |
8.1%
|
|
| 4 | 21 |
7.4%
|
|
| 5 | 12 |
4.2%
|
|
| 6 | 16 |
5.7%
|
|
| 7 | 13 |
4.6%
|
|
| 8 | 6 |
2.1%
|
|
| 9 | 6 |
2.1%
|
|
| 10 | 7 |
2.5%
|
|
| 11 | 16 |
5.7%
|
|
| 12 | 52 |
18.4%
|
|
| 97 | Inconsistent(Secondary editing) | 3 |
1.1%
|
| 99 | Missing | 66 |
23.3%
|
| Sysmiss | 4544 |