# Data items

Each file contains one independently loadable CARBON test family.

- [Calendar event, meeting, recurrence](calendar-event-meeting-recurrence.md)
- [Count and quantity](count-and-quantity.md)
- [Currency, price, totals](currency-price-totals.md)
- [Date](date.md)
- [DateTime and time zones](datetime.md)
- [General number](number.md)
- [Created/updated/start/due metadata](record-timestamps.md)
- [Score, percent, probability, priority](score-percent-probability-priority.md)
- [Time of day and duration](time-of-day-and-duration.md)
