Table:
0
A
B
C
D
E
F
1
Polling Firm
Date Published
T. Papadopoulos
D. Christofias
I. Kasoulidis
K. Themistokleous
2
Symmetron
3 October 2007
32.9%
27.5%
27.6%
0.4%
3
RAI Consultants
18 November 2007
33.0%
28.5%
27.8%
0.4%
4
Public Isuue PIK
21 November 2007
31%
30%
29%
1%
5
Noverna
22 November 2007
30.1%
28.4%
27.1%
1.2%
6
RAI Consultants
25 December 2007
32.7%
28.7%
26.2%
1.2%
7
Noverna
17 January 2008
30.3%
29.1%
30.5%
0.1%
8
Noverna
23 January 2008
30.5%
30.0%
30.1%
0.3%
9
Public Issue-RIK
7 February 2008
34.0%
33.5%
30.5%
0.1%

Questions and formulas:
Question: Which polling firm put T. Papadopoulos at 31%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="31%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="31%"),1))
Level: medium
Question: What was the percentage for T. Papadopoulos when I. Kasoulidis was 27.1%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="27.1%"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,E2:E9="27.1%"),3))
Level: medium
Question: What was the percentage for K. Themistokleous when I. Kasoulidis was 30.1%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="30.1%"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,E2:E9="30.1%"),6))
Level: medium
Question: What was the percentage for T. Papadopoulos when D. Christofias was 28.4%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="28.4%"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,D2:D9="28.4%"),3))
Level: medium