On top you see the groups for Omaha starting hands. You can click on the name to find more statistics for this category. There is also a more detailed table, where the groups are broken up into their suits.
The starting hand category All Starting Hands is broken up into the following 7 groups:
One Pair, Rundown, Two Pair, Three to Straight, High Card, Three of a Kind and Four of a Kind.
For more information about the numbers displayed, please read the Omaha notes.