48 instances from 5 years

Jan
Feb
Mar
Apr
4
May
Jun
Jul
Aug
3
Sep
Oct
Nov
Dec
7

Jan
Feb
Mar
Apr
3
May
Jun
29
Jul
13
Aug
1
6
Sep
Oct
Nov
Dec
1

Jan
23
Feb
6
Mar
8
21
Apr
1
3
16
May
2
Jun
Jul
Aug
1
Sep
Oct
11
Nov
Dec
1

Jan
20
Feb
Mar
22
Apr
1
11
18
May
2
16
Jun
5
13
27
Jul
11
Aug
2
9
Sep
7
20
Oct
4
18
Nov
2
30
Dec
1

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
16
30
Oct
Nov
15
29
Dec
1
9
17
27