Jan ( N = 1399 )

Feb ( N = 1282 )

Mar ( N = 1423 )

Apr ( N = 1371 )

May ( N = 769 )

Jun ( N = 1307 )

Jul ( N = 1410 )

Aug ( N = 1396 )

Sep ( N = 1372 )

Oct ( N = 1416 )

Nov ( N = 1187 )

Dec ( N = 1367 )