
| 2011-09-12 | |
|---|---|
None/Zero | 4.08% |
One | 5.7% |
Two | 17.52% |
Three | 26.87% |
Four | 18.88% |
Five | 26.96% |
Sample size | 4,069 |
Sample size calculated by VoxDash | 1,176 |
Probability sampling | |
Margin of error | ±2% |
Margin of error (calculated by VoxDash) | ±2.86% |
Calculated by VoxDash | |
Data provider | |
General population | |
Respondent qualification age | 18 |
Data sampling | A random-digit dial (RDD) sample |
Geographies | United States of America |
Coverages | Unknown |