Make a chart show data month wise in between two dates

[Anonymous]

i want to create a chart to showing  vacation count of days in  a graph month wise and i have from and to dates.   with following data

ID	From	To
1131	13/05/2018	21/07/2018
1234	13/06/2018	15/07/2018
1234	13/07/2018	21/08/2018

regards

[MarcoWedel]

maybe helpful:

Creating Reference Dates for Intervals

regards

Marco