Jan ( N = 1199 )

Feb ( N = 1122 )

Mar ( N = 1210 )

Apr ( N = 1294 )

May ( N = 2367 )

Jun ( N = 3354 )

Jul ( N = 2419 )

Aug ( N = 2048 )

Sep ( N = 2487 )

Oct ( N = 2796 )

Nov ( N = 1168 )

Dec ( N = 1209 )