Feb ( N = 330 )
Mar ( N = 1373 )
Apr ( N = 982 )
May ( N = 495 )
Jun ( N = 707 )
Jul ( N = 445 )
Aug ( N = 729 )
Sep ( N = 766 )
Oct ( N = 996 )
Nov ( N = 1368 )
Dec ( N = 1149 )