Oct 2010 mpg by fillups

Fill-up date: 10/4/10
Miles traveled: 403.4
Trip Est. mpg: 48.3
Fill-up gal.: 8.9
Fill-up mpg: 45.3
Average mpg: 46.8

Fill-up date: 10/?/2010
Miles traveled: 366.1
Trip Est. mpg: 48.6
Fill-up gal.: 8.0
Fill-up mpg: 45.8
Average mpg: 47.2

Fill-up date: 10/30/2010
Miles traveled: 418.5
Trip Est. mpg: 50.8
Fill-up gal.: 9
Fill-up mpg: 46.5
Average mpg: 48.7