Table:
0
A
B
C
D
E
1
Date of Issue
Denomination
Design
Paper Type
First Day Cover Cancellation
2
7 January 2005
50 cents
Hélène L’Heureux
Tullis Russell Coatings
Vancouver, BC
3
7 January 2005
$1.45
Hélène L’Heureux
Tullis Russell Coatings
Vancouver, BC
4
29 January 2005
$0.50
Stéphane Huot
Tullis Russell Coatings
Edmonton, Alberta
5
4 February 2005
$0.50
Circle Design Inc.
Tullis Russell Coatings
Granby, QC
6
14 February 2005
$0.50
Denis L’Allier
Fasson
Truro , Nova Scotia
7
4 March 2005
$0.50
HM&E Design
Tullis Russell Coatings
Vancouver , BC
8
10 March 2005
$0.50
Isabelle Toussaint
Fasson
Vancouver , BC
9
23 March 2005
$0.50
Rolf Harder
Tullis Russell Coatings
Fredericton , New Brunswick
10
2 April 2005
$0.50
Designwerke Inc., Andrew Perro
Tullis Russell Coatings
Montreal, QC and Halifax, NS
11
12 April 2005
$0.50
52 Pick-up Inc.
Tullis Russell Coatings
Toronto , ON
12
22 April 2005
$0.50
Xerxes Irani
Tullis Russell Coatings
Waterton Park , AB
13
29 April 2005
$0.50
Derek Sarty
Tullis Russell Coatings
Halifax , NS
14
6 May 2005
$0.50
Tilt Telmet and Marko Barac
Tullis Russell Coatings
Ottawa , ON
15
27 May 2005
$0.50
Hélène L’Heureux
Tullis Russell Coatings
Kitchener , ON
16
13 June 2005
$0.50
François Dallaire
Tullis Russell Coatings
Victoria , BC
17
13 June 2005
$0.50
François Dallaire
Tullis Russell Coatings
Victoria, BC
18
21 June 2005
$0.50
Katalin Kovats
Tullis Russell Coatings
Hamilton, Ontario

Questions and formulas:
Question: What's listed as the First Day Cover Cancellation with a Date of Issue of 13 June 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="13 june 2005"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E18,A2:A18="13 june 2005"),5))
Level: medium
Question: What's the First Day Cover Cancellation with Denomination of $0.50 and Date of Issue as 13 June 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="$0.50")*(A1="13 june 2005")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E18,(B2:B18="$0.50")*(A2:A18="13 june 2005")),5))
Level: medium
Question: What's the Denomination listed for the Date of Issue 12 April 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="12 april 2005"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E18,A2:A18="12 april 2005"),2))
Level: medium
Question: Which Paper Type has a Denomination of $0.50 and Date of Issue 4 February 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="$0.50")*(A1="4 february 2005")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E18,(B2:B18="$0.50")*(A2:A18="4 february 2005")),4))
Level: medium
Question: What's the Date of Issue for Design of Katalin Kovats?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="katalin kovats"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E18,C2:C18="katalin kovats"),1))
Level: medium