| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than 1 yr | 8695 |
12.3%
|
| 1 | 9895 |
14%
|
|
| 2 | 14039 |
19.9%
|
|
| 3 | 11133 |
15.8%
|
|
| 4 | 7376 |
10.4%
|
|
| 5 | 6518 |
9.2%
|
|
| 6 | 3050 |
4.3%
|
|
| 7 | 2375 |
3.4%
|
|
| 8 | 1510 |
2.1%
|
|
| 9 | 783 |
1.1%
|
|
| 10 | 2673 |
3.8%
|
|
| 11 | 284 |
0.4%
|
|
| 12 | 425 |
0.6%
|
|
| 13 | 152 |
0.2%
|
|
| 14 | 140 |
0.2%
|
|
| 15 | 548 |
0.8%
|
|
| 16 | 112 |
0.2%
|
|
| 17 | 67 |
0.1%
|
|
| 18 | 76 |
0.1%
|
|
| 19 | 38 |
0.1%
|
|
| 20 | 374 |
0.5%
|
|
| 21 | 31 |
0%
|
|
| 22 | 34 |
0%
|
|
| 23 | 17 |
0%
|
|
| 24 | 17 |
0%
|
|
| 25 | 59 |
0.1%
|
|
| 26 | 15 |
0%
|
|
| 27 | 9 |
0%
|
|
| 28 | 8 |
0%
|
|
| 29 | 2 |
0%
|
|
| 30 | 81 |
0.1%
|
|
| 31 | 12 |
0%
|
|
| 32 | 3 |
0%
|
|
| 33 | 2 |
0%
|
|
| 34 | 4 |
0%
|
|
| 35 | 13 |
0%
|
|
| 36 | 5 |
0%
|
|
| 37 | 2 |
0%
|
|
| 38 | 2 |
0%
|
|
| 40 | 9 |
0%
|
|
| 42 | 1 |
0%
|
|
| 44 | 1 |
0%
|
|
| 46 | 1 |
0%
|
|
| 50 | 7 |
0%
|
|
| 51 | 1 |
0%
|
|
| 60 | 2 |
0%
|
|
| 67 | 1 |
0%
|
|
| 85 | 1 |
0%
|
|
| 98 | 1 |
0%
|
|
| 99 | Don't know | 0 |
0%
|
| 101 | .D | 89 | |
| Sysmiss | 460500 |