Need to add all years in series

[sajjadkhan25]

Hi @amitchandak sir & everyone,

Greeting for the day!!

i need dax or power query where i need result has shown in image. please help me on this

Thanks and Regards,

Sajjad 

[AntonioM · Accepted solution]

You could add a custom column

Column = CONCATENATEX(FILTER('Table', [Column1] <= EARLIER('Table'[Column1])), [Column1])