Combine information in rows by common name in one column

[#1]

I have a large spreadsheet and want to sum information into one row by the name in the last column shown here. Is there an easy way to do this?

[#2 · Accepted solution]

Use

     Tables==>Summary

This will allow you to sum the data grouping by your last column

[#3 · Accepted solution]

Thanks!  That worked.