| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than 1 year | 2052 |
19.2%
|
| 1 | 1853 |
17.3%
|
|
| 2 | 1179 |
11%
|
|
| 3 | 2831 |
26.5%
|
|
| 4 | 1613 |
15.1%
|
|
| 5 | 763 |
7.1%
|
|
| 6 | 293 |
2.7%
|
|
| 7 | 19 |
0.2%
|
|
| 8 | 35 |
0.3%
|
|
| 9 | 27 |
0.3%
|
|
| 10 | 4 |
0%
|
|
| 98 | Don't Know | 21 |
0.2%
|
| Sysmiss | 4831 |