| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.9%
|
|
| 1 | 2 |
5.7%
|
|
| 3 | 1 |
2.9%
|
|
| 4 | 1 |
2.9%
|
|
| 6 | 2 |
5.7%
|
|
| 7 | 1 |
2.9%
|
|
| 99 | not applicable | 27 |
77.1%
|
| 999 | not applicable | 0 |
0%
|
| 9999 | not applicable | 0 |
0%
|
| 99999 | not applicable | 0 |
0%
|
| 999999 | not applicable | 0 |
0%
|
| Sysmiss | 63 |
