| Value | Category |
|---|---|
| -999999999 | missing |
| 1 | Negotiation between myself and employer at company |
| 2 | Negotiation between union and employer |
| 3 | Bargaining council or other sector bargaining arrangement |
| 4 | Employer only |
| 5 | No regular annual salary increase |
| 9 | Other (specify) |