40 instances from 6 years

Jan
Feb
Mar
Apr
19
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Jan
Feb
Mar
Apr
May
8
Jun
Jul
Aug
Sep
Oct
17
Nov
Dec

Jan
Feb
Mar
Apr
14
May
19
Jun
Jul
Aug
Sep
Oct
15
Nov
Dec

Jan
Feb
Mar
Apr
9
May
Jun
Jul
Aug
Sep
Oct
12
Nov
Dec
10

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec