| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
0.3%
|
|
| 2 | 4 |
0.1%
|
|
| 3 | 8 |
0.1%
|
|
| 4 | 9 |
0.2%
|
|
| 5 | 6 |
0.1%
|
|
| 6 | 2 |
0%
|
|
| 97 | refusal | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | not applicable | 5230 |
96.4%
|
| 9999995 | missing:impute | 152 |
2.8%
|
| Sysmiss | 63 |