Jan ( N = 1140 )

Feb ( N = 1019 )

Mar ( N = 1127 )

Apr ( N = 1081 )

May ( N = 1131 )

Jun ( N = 1084 )

Jul ( N = 1134 )

Aug ( N = 1138 )

Sep ( N = 1092 )

Oct ( N = 1112 )

Nov ( N = 953 )

Dec ( N = 1115 )