2015
| Code | Value |
|---|---|
| PCT_DAILY | Daily |
| PCT_SEVERAL_TIMES_A_WEEK | Several times a week |
| PCT_SEVERAL_TIMES_A_MONTH | Several times a month |
| PCT_LESS_OFTEN | Less often |
| PCT_NEVER | Never |
| PCT_DK | Don't know |
| PCT_REFUSE | Refusal |
| Code | Value |
|---|---|
| PCT_EMPL_PREMISES | Employers Premises |
| PCT_CLIENTS_PREMISES | Clients Premises |
| PCT_CAR_VEHICLE | Car/Vehicle |
| PCT_OUTSIDE | Outside |
| PCT_HOME | Home |
| PCT_PUBLIC | Public |