| Value | Category | Cases | |
|---|---|---|---|
| 1 | [0,15] | 0 |
0%
|
| 2 | (15,25] | 23 |
1.1%
|
| 3 | (25,35] | 227 |
10.7%
|
| 4 | (35,45] | 484 |
22.7%
|
| 5 | (45,55] | 520 |
24.4%
|
| 6 | (55,65] | 546 |
25.6%
|
| 7 | (65,75] | 248 |
11.6%
|
| 8 | +75 | 83 |
3.9%
|
| Sysmiss | 102 |