Jan ( N = 1127 )

Feb ( N = 1023 )

Mar ( N = 1176 )

Apr ( N = 1137 )

May ( N = 1139 )

Jun ( N = 1130 )

Jul ( N = 1161 )

Aug ( N = 1016 )

Sep ( N = 1102 )

Oct ( N = 1176 )

Nov ( N = 1140 )

Dec ( N = 1168 )