| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than 1 yr | 5647 |
18.8%
|
| 1 | 4398 |
14.7%
|
|
| 2 | 5532 |
18.4%
|
|
| 3 | 4157 |
13.9%
|
|
| 4 | 2606 |
8.7%
|
|
| 5 | 2329 |
7.8%
|
|
| 6 | 1180 |
3.9%
|
|
| 7 | 896 |
3%
|
|
| 8 | 677 |
2.3%
|
|
| 9 | 350 |
1.2%
|
|
| 10 | 1020 |
3.4%
|
|
| 11 | 147 |
0.5%
|
|
| 12 | 222 |
0.7%
|
|
| 13 | 65 |
0.2%
|
|
| 14 | 44 |
0.1%
|
|
| 15 | 249 |
0.8%
|
|
| 16 | 43 |
0.1%
|
|
| 17 | 35 |
0.1%
|
|
| 18 | 34 |
0.1%
|
|
| 19 | 17 |
0.1%
|
|
| 20 | 164 |
0.5%
|
|
| 21 | 19 |
0.1%
|
|
| 22 | 20 |
0.1%
|
|
| 23 | 11 |
0%
|
|
| 24 | 6 |
0%
|
|
| 25 | 36 |
0.1%
|
|
| 26 | 4 |
0%
|
|
| 27 | 5 |
0%
|
|
| 28 | 5 |
0%
|
|
| 29 | 2 |
0%
|
|
| 30 | 40 |
0.1%
|
|
| 31 | 5 |
0%
|
|
| 32 | 1 |
0%
|
|
| 34 | 2 |
0%
|
|
| 35 | 4 |
0%
|
|
| 36 | 2 |
0%
|
|
| 37 | 1 |
0%
|
|
| 38 | 1 |
0%
|
|
| 40 | 5 |
0%
|
|
| 50 | 1 |
0%
|
|
| 60 | 3 |
0%
|
|
| 95 | 1 |
0%
|
|
| 99 | Don't know | 0 |
0%
|
| 101 | .D | 77 | |
| Sysmiss | 501130 |