Table:
text: PHQ card
The early issues
The early issues
Stamp_issue_date Stamp_set _cards Card_set_ref Qty_Issued_
16 May 1973 County Cricket, 1873–1973 one PHQ 1 20000
15 August 1973 400th Anniversary, birth of Inigo Jones one PHQ 2 20000
12 September 1973 19th Commonwealth Parliamentary Conference one PHQ 3 15200
14 November 1973 Royal Wedding (The Princess Anne) one PHQ 4 290000
27 February 1974 British Trees one PHQ 5 16750
24 April 1974 Fire Service Anniversary one PHQ 6 30000
10 July 1974 Medieval Warriors four PHQ 7 31750
9 October 1974 Winston Churchill Centenary one PHQ 8 114430
19 February 1975 Bicentenary, birth J. M. W. Turner one PHQ 9 46250

text: PHQ card
The early issues
The early issues
Stamp_issue_date Stamp_set _cards Card_set_ref Qty_Issued_
23 April 1975 European Architectural Year three PHQ 10 51000
11 June 1975 Sailing one PHQ 11 41350
13 August 1975 150th Anniversary of Public Railways four PHQ 12 47500
22 October 1975 Jane Austen Bicentenary four PHQ 13 27330
28 April 1976 Social Reformers one PHQ 14 38350
2 June 1976 American Bicentenary one PHQ 15 60950
30 June 1976 Roses four PHQ 16 34250

Question: Which stamp set had the highest circulation of the PHQ cards?

Question: How many sets of stamps were issued at least 50,000 of PHQ cards?

Question: Which card was issued the most according to the PHQ card?

Question: Which was the only stamp set with more than 200,000 PHQ cards issued?