Mail Merge - Excel Work Timesheet spreadsheet

Hi,

We have a designed spreadsheet with employees timesheets. One tab for each states employees.
To speed up the process of having to supply each employee with their timesheet we want to email them out to each employee we have an email address for.

Is there anyway which we can "mail merge" from the spreadsheet into an email based on the employee? If we have to change the spreadsheet slightly to achieve this then we are willing to do that.

Spreadsheet attached.

Thanks.