Jan ( N = 290 )

Feb ( N = 162 )

Mar ( N = 259 )

Apr ( N = 255 )

May ( N = 1 )

Jun ( N = 106 )

Jul ( N = 17 )

Aug ( N = 238 )

Sep ( N = 408 )

Oct ( N = 388 )

Nov ( N = 410 )

Dec ( N = 394 )