Jan ( N = 1154 )

Feb ( N = 1061 )

Mar ( N = 1171 )

Apr ( N = 1127 )

May ( N = 1165 )

Jun ( N = 1098 )

Jul ( N = 1157 )

Aug ( N = 1176 )

Sep ( N = 1136 )

Oct ( N = 1175 )

Nov ( N = 1140 )

Dec ( N = 1169 )