I have a table that looks like this:

DATE DOW Day 1 Day 2 Day 3

8/1/2008 Friday Camacho Trevino Rivera
8/2/2008 Saturday Camacho Trevino Zepeda
8/3/2008 Sunday Tenner Trevino Zepeda
8/4/2008 Monday Tenner Zepeda Zepeda
8/5/2008 Tuesday Tenner Camacho Camacho
8/6/2008 WednesdayTrevino Camacho Camacho
8/7/2008 Thursday Tenner Trevino Zepeda
8/8/2008 Friday Tenner Trevino Zepeda
8/9/2008 Saturday Tenner Trevino Zepeda
8/10/2008 Sunday Camacho Trevino Zepeda
8/11/2008 Monday Tenner Trevino Zepeda
8/12/2008 Tuesday Tenner Trevino Zepeda
8/13/2008 WednesdayCamacho Trevino Zepeda
8/14/2008 Thursday Tenner Trevino Zepeda
8/15/2008 Friday Tenner Trevino Zepeda
8/16/2008 Saturday Tenner Trevino Zepeda
8/17/2008 Sunday Tenner Trevino Zepeda
8/18/2008 Monday Trevino Camacho Camacho
8/19/2008 Tuesday Trevino Camacho Camacho
8/20/2008 WednesdayTrevino Camacho Camacho
8/21/2008 Thursday Trevino Camacho Camacho
8/22/2008 Friday Tenner Zepeda Zepeda
8/23/2008 Saturday Tenner Zepeda Zepeda
8/24/2008 Sunday Tenner Zepeda Zepeda
8/25/2008 Monday Tenner Zepeda Zepeda
8/26/2008 Tuesday Tenner Zepeda Zepeda
8/27/2008 WednesdayTenner Zepeda Zepeda
8/28/2008 Thursday Tenner Zepeda Zepeda
8/29/2008 Friday Rivera Camacho Tenner
8/30/2008 Saturday Camacho Rivera Trevino
8/31/2008 Sunday Camacho Rivera Trevino

I want formulas that will populate the "?" marks (see below) with counts as
to the total number of times each person's name appears within each column
range for Day 1, Day 2, and Day 3:

Camacho Rivera Tenner Trevino Zepeda
Day 1 ? ? ? ? ?

Day 2 ? ? ? ? ?

Day 3 ? ? ? ? ?

Thanks in advance for your suggestions.