| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
5%
|
|
| 2 | 20 |
7.8%
|
|
| 3 | 19 |
7.4%
|
|
| 4 | 19 |
7.4%
|
|
| 5 | 13 |
5%
|
|
| 6 | 11 |
4.3%
|
|
| 7 | 11 |
4.3%
|
|
| 8 | 4 |
1.6%
|
|
| 9 | 8 |
3.1%
|
|
| 10 | 5 |
1.9%
|
|
| 11 | 14 |
5.4%
|
|
| 12 | 49 |
19%
|
|
| 97 | Inconsistent(Secondary editing) | 3 |
1.2%
|
| 99 | Missing | 69 |
26.7%
|
| Sysmiss | 4569 |