Jan ( N = 1139 )

Feb ( N = 1015 )

Mar ( N = 1151 )

Apr ( N = 1119 )

May ( N = 1139 )

Jun ( N = 396 )

Jul ( N = 1025 )

Aug ( N = 1169 )

Sep ( N = 1074 )

Oct ( N = 1156 )

Nov ( N = 1118 )

Dec ( N = 1134 )