| Name | Value | Description | ||
| SortString | 0 | (Default) Values are sorted as strings. | |||
| SortNumeric | 1 | Values are sorted as numbers. Any non-numeric value is evaluated as 0. | |||
| SortDate | 2 | Values are sorted as dates. Group ranges are one day. | |||
| SortDateTime | 3 | Values are sorted as dates and times. Group ranges are one second. | |||
| SortTime | 4 | Values are sorted using the time part of a date and discarding the date. Group ranges are one second. | |||
| SortUserData | 5 | The values sorted are the user data of cells. Values are sorted as numbers. |