| Value | Category | Cases | |
|---|---|---|---|
| -66 | SKIP | 0 |
0%
|
| 0 | 15 |
65.2%
|
|
| 10 | 1 |
4.3%
|
|
| 20 | 1 |
4.3%
|
|
| 77 | refuse | 0 |
0%
|
| 88 | dont know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| 100 | 5 |
21.7%
|
|
| 800 | 1 |
4.3%
|
|
| Sysmiss | 4947 |