Need to creat a report with a trend of last year with each month data for Inc opened - Inc closed

[Neel]

Need to creat a report with a trend of last year with each month data for Inc opened - Inc closed .

I need to creat a report for every month of an year 

I need the backlog graph of an incident in trends form 

Backlog = no. Of incidence open -no. Of Inc closed each month..

[Neel]

@shloke04 I think it can be done by interactive filter or by performance analytics. But I am failing to implement it .. I will explain the requirement with and example . Like If there is 10 incident raised in Jan and 6got resolved in that month remaining 4 is the backlog . Similarly if Feb has 8 backlog March has 3 backlog ... So indeed a representation of each months backlog till last 12 month .. to observe the groth or downfall of the backlog .