# YEARPERIOD The **YEARPERIOD** function can be used to select data from a given measure for a particular year or a range of years. It should be used in conjunction with the SELECT clause and with an aggregate function like SUM or AVERAGE. ## Syntax ```javascript YEARPERIOD(from_year, to_year) ``` ## Arguments from\_year – The year for which data has to be fetched or the start year if a range is specified. Required. to\_year - The end year when a range of data has to be fetched. Optional. ## Return value Period Range. ## Example ```javascript YEARPERIOD(2020,2023) //Returns data from 2020 to 2023 YEARPERIOD(2023) //Returns data from 2023 ```