The following two questions on sampling will be tested in the first two countries. They will assess the potential of multiplicity and clustering.
Multiplicity
Q4.
|
How many mobile phone numbers do you use on a regular basis? | ||
| PHONES |
1–100 |
Ask Q5 |
| REFUSED |
# |
Ask Q5 |
Clustering
Q5.
|
How many people aged 18 years and older regularly use this mobile phone number? | ||
| PEOPLE |
1–50 |
Ask Q6 |
| REFUSED |
# |
Ask Q6 |