18 instances from 8 years

Jan
Feb
4
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Jan
Feb
5
Mar
Apr
May
Jun
Jul
Aug
7
Sep
Oct
Nov
Dec

Jan
Feb
3
Mar
Apr
May
Jun
Jul
17
Aug
5
Sep
Oct
Nov
Dec

Jan
Feb
2
Mar
Apr
May
Jun
Jul
Aug
2
Sep
Oct
Nov
Dec

Jan
Feb
2
Mar
Apr
May
Jun
Jul
3
Aug
2
Sep
4
Oct
Nov
Dec

Jan
Feb
Mar
Apr
May
Jun
2
Jul
Aug
2
Sep
Oct
Nov
Dec

Jan
Feb
Mar
Apr
2
May
Jun
Jul
Aug
7
Sep
Oct
Nov
Dec
16

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