| Value | Category | Cases | |
|---|---|---|---|
| 1 | D20-D29 | 1031 |
8.2%
|
| 2 | D30-39 | 504 |
4%
|
| 3 | D40-D49 | 494 |
3.9%
|
| 4 | D50-D59 | 485 |
3.9%
|
| 5 | D60-D69 | 235 |
1.9%
|
| 6 | D70-D79 | 118 |
0.9%
|
| 7 | D80 or more | 257 |
2%
|
| 8 | I don't know | 9415 |
75.1%
|
| Sysmiss | 46 |