Not sure why Worf and Geordi are up that high. No problems with Worf, but him being #4 and leaving Kirk in the dust seems ... wrong. Also surprised as to what Geordi would have going for him to merit a top 10 spot - again, I don't have any problems with him but he isn't an exceptional character.
Riker, I would expect to secure a top 10 spot - but only just barely (at #9 or #10 or so).