| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | 300 |
73.5%
|
|
| 2 | 80 |
19.6%
|
|
| 3 | 18 |
4.4%
|
|
| 4 | 5 |
1.2%
|
|
| 6 | 1 |
0.2%
|
|
| 98 | don't know | 3 |
0.7%
|
| 99 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 3209 |
