Jan ( N = 1135 )

Feb ( N = 1063 )

Mar ( N = 1146 )

Apr ( N = 1110 )

May ( N = 1127 )

Jun ( N = 1106 )

Jul ( N = 1143 )

Aug ( N = 1140 )

Sep ( N = 1101 )

Oct ( N = 1141 )

Nov ( N = 1107 )

Dec ( N = 1141 )