Jan ( N = 1670 )

Feb ( N = 1431 )

Mar ( N = 1654 )

Apr ( N = 1598 )

May ( N = 1654 )

Jun ( N = 1569 )

Jul ( N = 1578 )

Aug ( N = 1524 )

Sep ( N = 1591 )

Oct ( N = 1628 )

Nov ( N = 1470 )

Dec ( N = 1627 )