Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
Years | Years | A period of time that it takes for Earth to make a complete revolution around the sun, approximately 365 days; a specific one year period. C29848 | ||
Months | Months | One of the 12 divisions of a year as determined by a calendar. It corresponds to the unit of time of approximately to one cycle of the moon's phases, about 30 days or 4 weeks. C29846 |