Jan ( N = 1178 )

Feb ( N = 1064 )

Mar ( N = 1121 )

Apr ( N = 1140 )

May ( N = 1155 )

Jun ( N = 940 )

Jul ( N = 1021 )

Aug ( N = 1051 )

Sep ( N = 1139 )

Oct ( N = 1159 )

Nov ( N = 1139 )

Dec ( N = 1175 )