Analytics Date and Time fields group by Year

Would it be possible to add Year to the Group By, Date and Time fields, and possibly also include Quarter + Year, and Month + Year?  Currently reporting on several years of data and, for example, grouping by Month, there's no way to differentiate between January 2017 figures, January 2016 figures, or 2015 figures.  By Quarter seems to be the largest time frame grouping available currently, meaning that any reports on a time frame of over a year are generally misleading, inaccurate, or irrelevant.