Jan ( N = 1641 )

Feb ( N = 1476 )

Mar ( N = 1631 )

Apr ( N = 1563 )

May ( N = 1663 )

Jun ( N = 1474 )

Jul ( N = 1626 )

Aug ( N = 1579 )

Sep ( N = 1579 )

Oct ( N = 1374 )

Nov ( N = 1583 )

Dec ( N = 1621 )