Jan ( N = 444 )

Feb ( N = 179 )

Mar ( N = 93 )

Apr ( N = 1278 )

May ( N = 2359 )

Jun ( N = 2203 )

Jul ( N = 2356 )

Aug ( N = 2352 )

Sep ( N = 1350 )

Jul ( N = 1678 )

Aug ( N = 2383 )

Sep ( N = 2219 )

Oct ( N = 1222 )

Nov ( N = 583 )

Dec ( N = 188 )