If the charts have shown us anything, it's that, unlike its predecessor, TNG at least seems to be - for the first season anyway - a show centred mostly around one character. Oh, the others are usually there, but the way only one character advances each episode shows that the episode was based mostly around them.
And so it is with "Haven", where Deanna's starring role enables her to climb over the men and make her way to the third spot, advancing five places and in the process displacing Data and Wesley, as well as her captain, moving each down one place, and Beverly, who falls two places. Data and Wesley now occupy fifth and fourth place respectively, while Picard also slides one to number 6. Beverly is now at number 8.
Riker retains his place at the top for the second episode running, though his captain has a chance to move up again - though hardly to top spot! - as our next episode is built all around him. For now though, the top three has changed, with Riker, rather appropriately, at number one, Yar still making a good showing at number two and now the girls outnumber the boys with Deanna at number 3.