Jan ( N = 929 )
Feb ( N = 811 )
Mar ( N = 702 )
Apr ( N = 648 )
May ( N = 920 )
Jun ( N = 727 )
Jul ( N = 104 )
Aug ( N = 355 )
Sep ( N = 576 )
Oct ( N = 553 )
Nov ( N = 491 )
Dec ( N = 490 )