| 2009 | |
|---|---|
Great extent | 23.13% |
Some extent | 20.52% |
A little | 18.47% |
Not at all | 28.54% |
We do not have this system | 9.33% |
Sample size | 549 |
Sample size calculated by VoxDash | 536 |
Probability sampling | |
Margin of error | ±5% |
Comparable margin of error | |
Calculated by VoxDash | |
Data provider | |
General population | |
Respondent qualification age | 18 |
Data sampling | Not specified |
Geographies | United Kingdom of Great Britain and Northern Ireland |
Coverages | Provincial/state |