| Constant | Value |
|---|---|
| plTypeRegular | 1 |
| plTypeCalculated | 2 |
| plTypeTime | 3 |
| plTypeTimeYears | 4 |
| plTypeTimeHalfYears | 5 |
| plTypeTimeQuarters | 6 |
| plTypeTimeMonths | 7 |
| plTypeTimeWeeks | 8 |
| plTypeTimeDays | 9 |
| plTypeTimeHours | 10 |
| plTypeTimeMinutes | 11 |
| plTypeTimeSeconds | 12 |
| plTypeTimeUndefined | 13 |
| plTypeUnknown | 14 |
| plTypeUserDefined | 15 |