Jan ( N = 1076 )

Feb ( N = 942 )

Mar ( N = 1038 )

Apr ( N = 1021 )

May ( N = 1057 )

Jun ( N = 1056 )

Jul ( N = 1129 )

Aug ( N = 990 )

Sep ( N = 976 )

Oct ( N = 1110 )

Nov ( N = 1064 )

Dec ( N = 1073 )