Table 1. Summary statistics.
| 2016 | 2017 | |
|---|---|---|
| Mean | Mean | |
| Age | 43.26 | 44.26 |
| Gender (1=Female) | 0.58 | 0.59 |
| Respondent’s household size | 3.04 | 3.00 |
| Percentage of children in respondent’s household size | 0.20 | 0.19 |
| Annual real out-of-home food expenditure (June 2015=100) | 369.42 | 369.58 |
| Share of items purchased for others | 0.34 | 0.35 |
| Education (%) | ||
| None | 0.04 | 0.04 |
| GSCE/ A Level | 0.38 | 0.38 |
| Higher education/Degree | 0.53 | 0.53 |
| Other/ Unknown | 0.06 | 0.06 |
| Occupational socio-economic grade (%) | ||
| Low-SES | 0.17 | 0.17 |
| Middle-SES | 0.59 | 0.59 |
| High-SES | 0.24 | 0.24 |
| Regions (%) | ||
| London | 0.16 | 0.18 |
| Midlands | 0.16 | 0.16 |
| North East | 0.05 | 0.05 |
| Yorkshire | 0.13 | 0.12 |
| Lancashire | 0.12 | 0.11 |
| South | 0.10 | 0.10 |
| Scotland | 0.08 | 0.08 |
| East of England | 0.08 | 0.08 |
| Wales and West of England | 0.08 | 0.08 |
| South West | 0.03 | 0.03 |
| Observations | 7410 | 7711 |