Table:
0
A
B
C
D
E
F
G
1
Source
Date
Donoghue (D)
Eldridge (D)
Finegold (D)
Miceli (D)
Tsongas (D)
2
Survey USA
Aug 27-29, 2007
29%
15%
9%
3%
40%
3
Survey USA
Aug 11-13, 2007
16%
13%
14%
4%
38%
4
Kiley & Company
Aug 8-9, 2007
18%
16%
13%
4%
34%
5
JEF Associates
Aug 6-7, 2007
22%
7%
8%
4%
28%
6
Kiley & Company
Jul 15, 2007
13%
12%
10%
4%
36%
7
JEF Associates
Jun 28-30, 2007
17%
10%
13%
4%
26%
8
Kiley & Company
May 22, 2007
9%
10%
11%
3%
38%
9
Garin-Hart-Yang Research
May 3-4, 2007
13%
5%
10%
4%
36%
10
Kiley & Company
Mar 23-24, 2007
9%
9%
8%
3%
35%

Questions and formulas:
Question: I want the tsongas of may 22, 2007
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="may 22, 2007"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G10,B2:B10="may 22, 2007"),7))
Level: medium