| Value | Category |
|---|---|
| 0 | N/A |
| 1 | Yes, I did, working continuously for all three months |
| 2 | Yes, I did, working for all three months, but was absent from work for some or all of the time for various reasons |
| 3 | Yes, I did, but with interruptions during the period |
| 4 | No, I did not have any job |