Jan ( N = 1483 )

Feb ( N = 849 )

Mar ( N = 1331 )

Apr ( N = 1681 )

May ( N = 1732 )

Jun ( N = 1144 )

Jul ( N = 1204 )

Aug ( N = 1724 )

Sep ( N = 1688 )

Oct ( N = 1735 )

Nov ( N = 1559 )

Dec ( N = 1675 )