Table:
0
A
B
C
D
E
F
G
H
1
Date Released
Polling institute
Social Democratic
Socialist
Green-Communist
Peoples Party
Left Bloc
Lead
2
March 17, 2002
Election Results
40.2% 105 seats
37.8% 96 seats
6.9% 12 seats
8.7% 14 seats
2.7% 3 seats
2.4%
3
March 17, 2002
Exit Poll - RTP1 Universidade Católica
37.0% – 42.0%
36.0% – 41.0%
5.5% – 8.0%
7.5% – 10.0%
3.0% – 4.0%
1.0%
4
March 17, 2002
Exit Poll - SIC Eurosondagem
40.1% – 43.9%
35.5% – 39.3%
6.2% – 8.4%
6.2% – 8.4%
2.0% – 3.4%
4.6%
5
March 17, 2002
Exit Poll - TVI INTERCAMPUS
37.8% – 42.8%
35.5% – 40.5%
6.8% – 9.8%
5.3% – 8.3%
1.6% – 4.2%
2.3%
6
March 15, 2002
Marktest
44.0%
35.0%
8.0%
6.0%
4.0%
9.0%
7
March 15, 2002
Lusófona
43.6%
40.9%
5.7%
7.1%
2.8%
2.7%
8
March 15, 2002
Eurosondagem
41.4%
39.3%
6.9%
5.6%
3.5%
2.1%
9
March 15, 2002
Eurequipa
44.7%
33.9%
7.1%
9.1%
3.2%
10.8%
10
March 15, 2002
Universidade Católica
42.2%
37.5%
6.9%
6.8%
3.6%
4.7%
11
March 14, 2002
INTERCAMPUS
41.0%
39.0%
8.0%
5.0%
3.0%
2.0%
12
March 14, 2002
Aximage
44.0%
40.0%
7.0%
6.0%
2.0%
4.0%

Questions and formulas:
Question: How many figures are given for the Socialists in the case where the Social Democrats received 42.2%?
Formula: ROWS(UNIQUE(FILTER(D1, C1="42.2%")))
Formula2: ROWS(UNIQUE(FILTER(D2:D12, C2:C12="42.2%")))
Level: medium
Question: What date did the Green-Communists receive 5.7%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,E1="5.7%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H12,E2:E12="5.7%"),1))
Level: medium