| Value | Category | Cases | |
|---|---|---|---|
| 0 | less than 1 yr | 0 |
0%
|
| 4 | 2 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 3 |
0%
|
|
| 10 | 4 |
0%
|
|
| 11 | 6 |
0%
|
|
| 12 | 19 |
0.1%
|
|
| 13 | 43 |
0.3%
|
|
| 14 | 142 |
0.8%
|
|
| 15 | 197 |
1.2%
|
|
| 16 | 216 |
1.3%
|
|
| 17 | 244 |
1.4%
|
|
| 18 | 348 |
2.1%
|
|
| 19 | 211 |
1.3%
|
|
| 20 | 119 |
0.7%
|
|
| 21 | 50 |
0.3%
|
|
| 22 | 51 |
0.3%
|
|
| 23 | 15 |
0.1%
|
|
| 24 | 1 |
0%
|
|
| 97 | 97+ | 0 |
0%
|
| 98 | don't know | 77 |
0.5%
|
| 99 | not applicable | 13303 |
79%
|
| 9999995 | missing:impute | 1773 |
10.5%
|
| Sysmiss | 56 |