Jan ( N = 1250 )

Feb ( N = 1199 )

Mar ( N = 1359 )

Apr ( N = 1037 )

May ( N = 1272 )

Jun ( N = 1440 )

Jul ( N = 909 )

Aug ( N = 1466 )

Sep ( N = 1440 )

Oct ( N = 1488 )

Nov ( N = 1437 )

Dec ( N = 1456 )