| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
60%
|
|
| 1 | 1 |
2.9%
|
|
| 3 | 1 |
2.9%
|
|
| 10 | 1 |
2.9%
|
|
| 11 | 3 |
8.6%
|
|
| 13 | 1 |
2.9%
|
|
| 17 | 2 |
5.7%
|
|
| 20 | 1 |
2.9%
|
|
| 28 | 1 |
2.9%
|
|
| 99 | not applicable | 3 |
8.6%
|
| 999 | not applicable | 0 |
0%
|
| 9999 | not applicable | 0 |
0%
|
| 99999 | not applicable | 0 |
0%
|
| 999999 | not applicable | 0 |
0%
|
| Sysmiss | 63 |
