Jan ( N = 1422 )

Feb ( N = 1280 )

Mar ( N = 1111 )

Apr ( N = 554 )

May ( N = 1227 )

Jun ( N = 908 )

Jul ( N = 1227 )

Aug ( N = 1321 )

Sep ( N = 1289 )

Oct ( N = 1367 )

Nov ( N = 1312 )

Dec ( N = 1377 )