Jan ( N = 381 )

Feb ( N = 346 )

Mar ( N = 366 )

Apr ( N = 359 )

May ( N = 357 )

Jun ( N = 325 )

Jul ( N = 341 )

Aug ( N = 330 )

Sep ( N = 206 )

Oct ( N = 319 )

Nov ( N = 299 )

Dec ( N = 324 )