On top you see the ranking of all poker hands. You can click on the name to find more statistics for this category. There is also a more detailed table, where the categories are broken up into their ranks.
The category All Hands is broken up into 10 groups:
Royal Flush, Straight Flush, Four of a Kind, Full House, Flush, Straight, Three of a Kind, Two Pair, One Pair and High Card.
For more information about the numbers displayed, please read the Poker Hand notes