date intelligenceate

Anonymous , That should come from date table. Based on allselected you can always get the year

measure =
var _max = maxx(allselected(Date),Date[Year])
return
calculate(countrows(Table), filter(all(Date),Date[Year]<=_max))

or

measure =
var _max = minx(allselected(Date),Date[Year])
return
calculate(countrows(Table), filter(all(Date),Date[Year]<=_max))

To get the best of the time intelligence function. Make sure you have a date calendar and it has been marked as the date in model view. Also, join it with the date column of your fact/s. Refer :
https://radacad.com/creating-calendar-table-in-power-bi-using-dax-functions
https://www.archerpoint.com/blog/Posts/creating-date-table-power-bi
https://www.sqlbi.com/articles/creating-a-simple-date-table-in-dax/

See if my webinar on Time Intelligence can help: https://community.powerbi.com/t5/Webinars-and-Video-Gallery/PowerBI-Time-Intelligence-Calendar-WTD-YTD-LYTD-Week-Over-Week/m-p/1051626#M184


Appreciate your Kudos.