Jan ( N = 1177 )

Feb ( N = 1063 )

Mar ( N = 1176 )

Apr ( N = 763 )

May ( N = 1160 )

Jun ( N = 1138 )

Jul ( N = 1166 )

Aug ( N = 1149 )

Sep ( N = 1110 )

Oct ( N = 1133 )

Nov ( N = 1025 )

Dec ( N = 976 )