Jan ( N = 639 )

Feb ( N = 494 )

Mar ( N = 517 )

Apr ( N = 128 )

May ( N = 244 )

Jun ( N = 342 )

Jul ( N = 240 )

Aug ( N = 186 )

Sep ( N = 54 )

Oct ( N = 293 )

Nov ( N = 22 )

Dec ( N = 4 )