Jan ( N = 1387 )

Feb ( N = 1274 )

Mar ( N = 799 )

Apr ( N = 1372 )

May ( N = 1414 )

Jun ( N = 1347 )

Jul ( N = 1388 )

Aug ( N = 1404 )

Sep ( N = 1365 )

Oct ( N = 1402 )

Nov ( N = 681 )

Dec ( N = 890 )