| Value | Category | Cases | |
|---|---|---|---|
| 1 | (25-35] | 5 |
9.6%
|
| 2 | (35-45] | 3 |
5.8%
|
| 3 | (45-55] | 8 |
15.4%
|
| 4 | (55-65] | 16 |
30.8%
|
| 5 | (65-75] | 16 |
30.8%
|
| 6 | 75+ | 4 |
7.7%
|
| Sysmiss | 8 |