| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
3.8%
|
|
| 2 | 14 |
9%
|
|
| 3 | 11 |
7.1%
|
|
| 4 | 7 |
4.5%
|
|
| 5 | 1 |
0.6%
|
|
| 6 | 6 |
3.8%
|
|
| 7 | 4 |
2.6%
|
|
| 8 | 3 |
1.9%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 3 |
1.9%
|
|
| 11 | 5 |
3.2%
|
|
| 12 | 15 |
9.6%
|
|
| 97 | Inconsistent(Secondary editing) | 2 |
1.3%
|
| 99 | Missing | 78 |
50%
|
| Sysmiss | 4671 |