| Value | Category |
|---|---|
| 1 | Helps to be a union member in general |
| 2 | Unions are important for giving employment security |
| 3 | Unions are ineffective |
| 4 | Unions are not responsive to workers' needs |
| 5 | Unions are disruptive |
| 6 | Other |
| 7 | Don't know |
| 8 | Refused to answer |
| 99 | N/R |
| 999 | N/A |