| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
0.3%
|
|
| 2 | 3 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 5 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 998 | don't know | 0 |
0%
|
| 999 | not applicable | 1860 |
82.8%
|
| 9999995 | missing:impute | 374 |
16.6%
|