Jan ( N = 1409 )

Feb ( N = 1277 )

Mar ( N = 1424 )

Apr ( N = 1371 )

May ( N = 1361 )

Jun ( N = 1371 )

Jul ( N = 1396 )

Aug ( N = 1384 )

Sep ( N = 1378 )

Oct ( N = 1418 )

Nov ( N = 1351 )

Dec ( N = 1412 )