Jan ( N = 1030 )

Feb ( N = 1052 )

Mar ( N = 893 )

Apr ( N = 781 )

May ( N = 924 )

Jun ( N = 924 )

Jul ( N = 926 )

Aug ( N = 933 )

Sep ( N = 913 )

Oct ( N = 954 )

Nov ( N = 957 )

Dec ( N = 1143 )