AUBURN HILLS (WKZO) -- Chrysler Group announced another month of sales increases and posted their best yearly sales figures since 2007.  The automaker says they moved over 152-thousand 300 vehicles in December which was a ten-percent increase over last year.  All divisions, Chrysler, Dodge, Jeep, Ram and Fiat posted sales gains for the month with Fiat sales surging by 59-percent.