Jan ( N = 1147 )

Feb ( N = 1064 )

Mar ( N = 1129 )

Apr ( N = 1110 )

May ( N = 1143 )

Jun ( N = 1115 )

Jul ( N = 1177 )

Aug ( N = 591 )

Sep ( N = 1140 )

Oct ( N = 1178 )

Nov ( N = 1138 )

Dec ( N = 1177 )