| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1099 |
5%
|
|
| 1 | 1549 |
7.1%
|
|
| 2 | 517 |
2.4%
|
|
| 3 | 128 |
0.6%
|
|
| 4 | 38 |
0.2%
|
|
| 5 | 6 |
0%
|
|
| 6 | 3 |
0%
|
|
| 96 | other | 0 |
0%
|
| 97 | refused | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | NIU (not in universe) | 18281 |
84%
|
| 9999995 | missing:impute | 142 |
0.7%
|
