How to count month wise from a list of data contains dates?

[manicktvs91]

Hi

I have the following set of data queried in power query. 

Date of complaint	Customer name	Complaint detail	Resolution status
1/17/20	a	aa	Yes
1/18/20	b	bb	No
2/10/20	c	cc	No
2/15/20	d	dd	No
2/18/20	e	ee	Yes
3/16/20	f	ff	Yes
4/13/20	g	gg	Yes
4/17/20	h	hh	No
4/21/20	i	ii	Yes
4/31/20	j	jj	No
12/5/20	k	kk	Yes
12/7/20	l	ll	No

I need to show in a line graph - x axis : month names in format Jan20, Feb20, Mar20...Dec20

y axis : number of complaints in each month added cumulatively

Output in line graph based on the above table should be like

Jan20 : 2

Feb20 : 2 + 3 = 5

Mar20 : 5 + 1 = 6

Apr20 : 6+4 = 10

May 20 : 10 + 0 = 10

Jun20 : 10 + 0 = 10

upto

Dec20 : 10 + 2 =12

[Jihwan_Kim · Accepted solution]

Hi, @manicktvs91 

Please check the below picture and the sample pbix file's link down below.

Complaints count cumulate =
CALCULATE (
SUMX ( VALUES ( Dates[Month & Year] ), CALCULATE ( COUNTROWS ( Complaint ) ) ),
FILTER ( ALL ( Dates ), Dates[Date] <= MAX ( Dates[Date] ) )
)

https://www.dropbox.com/s/jzx99o8dp3f1x1i/manicktvs.pbix?dl=0 

Hi, My name is Jihwan Kim.

If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.

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[manicktvs91]

This is fantastic! You are genius and awesome. I have some more queries and I will post here @Jihwan_Kim