Jan ( N = 258 )

Feb ( N = 194 )

Mar ( N = 108 )

Apr ( N = 1161 )

May ( N = 1208 )

Jun ( N = 920 )

Jul ( N = 1211 )

Aug ( N = 1203 )

Sep ( N = 1169 )

Oct ( N = 628 )

Nov ( N = 417 )

Dec ( N = 333 )