Definition
Years expressed as a decimal number. Example usages include expressing age calculated at a particular point in time.
Representation
| Description | An Age in Years, with a fractional precision element of 2 decimal places which is 0 padded if not entered. Any value entered will automatically be rounded by the system. While the Format appears to be normal in the form NNN.NN, they do not use the DECIMAL Data Type. FLOAT64 values are stored in a particular binary format by BigQuery and other SQL systems. For example an age value of 14.25 (14 years and 3 months) is stored natively as a FLOAT64 value of 0x402C800000000000. |
|---|---|
| Data Type | INTEGERNUMBER |
| Unit Of Measure | Year (Y) |
| Format | NNN.NN |
| Maximum character length | 5 |
Values
| Value | Meaning | Start Date | End Date | |
|---|---|---|---|---|
| Supplementary Values | 999 | Unknown/not stated |
Comments
Supplementary values:
999 Unknown/not stated
Related content
| Relation | Count |
|---|---|
| Data Elements implementing this Value Domain | 2 |