No. of flights in UK last 12 months
Datafile
Variable note:
This variable is part of the "Field Work Compression Experiment". See the description of experiments in the IP User Guide.
Question asked in the latest wave:
environmentalbehaviour_ip13.nflyin
Question label:
No. of flights in UK last 12 months
Question text:
How many flights within the UK did you take in the last twelve months?
Question universe:
if (ff_compressionw13 = 1|3) | ((ff_compressionw13 = 2|4) & (FWCINTRO.fwcintro = 1)) (Fieldwork compression experimental group 1 or 3 OR fieldwork compression experimental group 2 or 4 and has agreed to continue)
and if FLYES1 = 1 (Has taken flights within the UK in last 12 months)
Question interviewer instructions:
COUNT THE OUTWARD AND RETURN FLIGHT AND ANY TRANSFERS AS ONE FLIGHT. ENTER NUMBER
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2176 | 95.99% |
| proxy | -7 | 15 | 0.66% |
| refusal | -2 | 1 | 0.04% |
| don't know | -1 | 2 | 0.09% |
| [Value >= 0] | 1 | 73 | 3.22% |
| Total | 2267 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1.92 | 2194 | 0 | 10.0 | 2.22 | 73 |



