Name: g22.i.answer.a.H12.ans
Description: g22.i.answer.a.H12.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.H12.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 | 
|---|---|
| 11 | Yes, for more than 5 years | 
| 12 | Yes, for around 1-5 years | 
| 13 | Yes, for less than a year | 
| 0 | No | 
| -1 | Do not know | 
| -3 | Prefer not to answer | 
| Field ID | Description | Category | 
|---|---|---|
| 4836 | Loud music exposure frequency | Hearing | 
| 4825 | Noisy workplace | Hearing | 
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