Name: g22.i.answer.a.D5A1.ans
Description: g22.i.answer.a.D5A1.ans
This is a flat (unstructured) list which uses integers to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. | 
Description: g22.i.answer.a.D5A1.ans
This is a flat (unstructured) list which uses integers to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. | 
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| Coding | Meaning | 
|---|---|
| 1 | Gas central heating | 
| 2 | Electric storage heaters | 
| 3 | Oil (kerosene) central heating | 
| 4 | Portable gas or paraffin heaters | 
| 5 | Solid fuel central heating | 
| 6 | Open fire without central heating | 
| -7 | None of the above | 
| -1 | Do not know | 
| -3 | Prefer not to answer | 
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