Jan ( N = 426 )

Feb ( N = 317 )

Mar ( N = 385 )

Apr ( N = 209 )

May ( N = 33 )

Jun ( N = 383 )

Jul ( N = 247 )

Aug ( N = 390 )

Sep ( N = 411 )

Oct ( N = 370 )

Nov ( N = 346 )

Dec ( N = 373 )