How to breakdown date in to month or year

When we drag a date column in dimesion, by default you will be shown the monthly count of the data. We have option to change the date breakdown to month, year, quarter etc.

Instead of months, we can also see corresponding day, year, quarter, week, hour. We can also see month-year or quarter-year combinations in the data.

We can easily do it from right panel of analysis screen. In order to change the breakdown level we can select the "breakdown by" option below date field in right panel and choose desired option available in the form of radio buttons which will reflect the changes in the chart accordingly.