| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, free of charge | 1024 |
19.3%
|
| 2 | Yes, at a fee | 672 |
12.7%
|
| 3 | No | 3560 |
67.2%
|
| 98 | DK | 40 |
0.8%
|
| Sysmiss | 59424 |