I have a column of peoples names. What I want to do is count the number of
visits, list the clients name and total of visits for a specified period. #
of clients ~500 month. Appreciate some guidance. Tx

i.e. (column e)
Jones, bill
jones, bill
smith, bob
Jones, bill
smith, ann

Desired results;

jones, bill 3
smith, bob 1
smith, ann 1