Jan ( N = 528 )
Feb ( N = 436 )
Mar ( N = 717 )
Apr ( N = 515 )
May ( N = 634 )
Jun ( N = 1057 )
Jul ( N = 1129 )
Aug ( N = 1120 )
Sep ( N = 505 )
Oct ( N = 630 )
Jan ( N = 134 )
Feb ( N = 48 )
Mar ( N = 389 )
Apr ( N = 221 )
May ( N = 625 )
Jun ( N = 363 )
Jul ( N = 369 )
Aug ( N = 411 )
Sep ( N = 386 )
Oct ( N = 297 )
Nov ( N = 38 )
Dec ( N = 540 )
Jan ( N = 1174 )
Feb ( N = 1031 )
Mar ( N = 1116 )
Apr ( N = 980 )
May ( N = 399 )
Jun ( N = 4 )
Jul ( N = 332 )
Aug ( N = 896 )
Sep ( N = 415 )
Oct ( N = 1186 )
Nov ( N = 1131 )
Dec ( N = 464 )
Feb ( N = 532 )
Mar ( N = 1130 )
Apr ( N = 1164 )
May ( N = 980 )
Jun ( N = 709 )
Jul ( N = 1144 )
Aug ( N = 1052 )
Sep ( N = 1074 )
Oct ( N = 1066 )
Nov ( N = 1108 )
Dec ( N = 1169 )
Jan ( N = 1240 )
Feb ( N = 702 )
Mar ( N = 1302 )
Apr ( N = 1720 )
May ( N = 853 )
Jun ( N = 455 )
Jul ( N = 231 )
Sep ( N = None )
Oct ( N = 1 )
Dec ( N = 1311 )