Jan ( N = 897 )
Feb ( N = 456 )
Mar ( N = 848 )
Apr ( N = 685 )
May ( N = 880 )
Jun ( N = 730 )
Jul ( N = 874 )
Aug ( N = 828 )
Sep ( N = 773 )
Oct ( N = 710 )
Nov ( N = 886 )
Dec ( N = 971 )