Jan ( N = 991 )

Feb ( N = 895 )

Mar ( N = 986 )

Apr ( N = 946 )

May ( N = 967 )

Jun ( N = 957 )

Jul ( N = 981 )

Aug ( N = 991 )

Sep ( N = 951 )

Oct ( N = 976 )

Nov ( N = 956 )

Dec ( N = 991 )