Zynga continues to dominate Facebook games, claiming six of the top ten and four of the top five titles in the rankings produced by our peer site AppData.

AppData’s numbers appears below, starting with a ranking of daily active users and followed by one based on a monthly view. Note that Facebook’s recent adjustments to how it counts active users has included rounding traffic to the nearest thousand; that has resulted in more ties in the rankings than previously occurred, and these are indicated with the letter “T” nest to the rank number. Some analysis of these numbers appears on our sibling blog, Inside Facebook.