Table:
text: Judo at the 1975 Pan American Games
Medal table
Medal table
Rank_ Nation Gold Silver Bronze Total
1 Canada 3 0 2 5
2 Brazil 1 2 2 5
3 Cuba 1 2 1 4
4 United States 1 1 3 5
5 Dutch Antilles 0 1 0 1
6 Argentina 0 0 1 1
— Dominican Republic 0 0 1 1
— Puerto Rico 0 0 1 1
— Venezuela 0 0 1 1

Question: What is the average total gold count for 6th place nations with 1 overall medal and 1 bronze medal in judo at the 1975 Pan American Games?