| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 0 - 1 years | 1 |
10%
|
| 2 | 2. 2 - 5 years | 2 |
20%
|
| 3 | 3. 6 - 10 years | 3 |
30%
|
| 4 | 4. 11 - 15 years | 4 |
40%
|
| 5 | 5. More than 15 years | 0 |
0%
|
| 7 | 7. It depends | 0 |
0%
|
| 9 | 9. Don't Know | 0 |
0%
|
| 2147483622 | .a. Don't Know | 0 |
0%
|
| 2147483623 | .b. Refused | 0 |
0%
|
| 2147483624 | .c. Invalid skip | 0 |
0%
|
| 2147483627 | .f. Not applicable | 0 |
0%
|
| Sysmiss | 89 |