| Total sample | Landline | Mobile phone |
---|---|---|---|
Total phone numbers used | 277,832 | 68,429 | 209,403 |
I=Complete Interviews (1.1) | 22,819 | 14,737 | 8082 |
R = Refusal and break off (2.1) | 8048 | 2401 | 5647 |
NC=Non-contact (2.2) | 2220 | 1392 | 828 |
O=Other (2.0, 2.3) | 3872 | 2426 | 1446 |
e | 0.282 | 0.639 | 0.163 |
UH=Unknown Household (3.1) | 102,700 | 26,643 | 76,057 |
UO=Unknown other (3.2–3.9) | 44,049 | 9007 | 35,042 |
Response Rate 3 | |||
 I/((I + P) + (R + NC + O) + e (UH + UO)) | 29.1% | 33.7% | 23.7% |