2003, 2007, 2011, 2016
| Code | Value | 
|---|---|
| MEAN_SCORE | Mean score | 
| PCT_1_2 | Percentage of people choosing 1-2 | 
| PCT_3_4 | Percentage of people choosing 3-4 | 
| PCT_5_6 | Percentage of people choosing 5-6 | 
| PCT_7_8 | Percentage of people choosing 7-8 | 
| PCT_9_10 | Percentage of people choosing 9-10 | 
| PCT_DK | Don't know | 
| PCT_REFUSE | Refusal | 
| Code | Value | 
|---|---|
| EDUCATION | Your education | 
| JOB | Your present job | 
| STANDARD_LIVING | Your present standard of living | 
| ACCOMMODATION | Your accommodation | 
| FAMILY_LIFE | Your family life | 
| ECONOMY | Economic situation in your country | 
| LOCAL_AREA | Your local area | 
| SOCIAL_LIFE | Your social life |