FIBA European Champions Cup and EuroLeague records and statistics

Columns: City | Winners | Runners-up | Winning clubs | Runners-up
Riga | 3 | 1 | Rīgas ASK ( 3 ) | Rīgas ASK ( 1 ) | Split | 3 | 1 | Split ( 3 ) | Split ( 1 ) | Barcelona | 2 | 5 | FC Barcelona ( 2 ) | FC Barcelona ( 5 ) | Bologna | 2 | 4 | Virtus Bologna ( 2 ) | Virtus Bologna ( 3 ) , Fortitudo Bologna ( 1 ) | Cantù | 2 | 0 | Pallacanestro Cantù ( 2 ) | Zagreb | 2 | 0 | Cibona ( 2 ) | Istanbul | 1 | 3 | Fenerbahçe ( 1 ) | Fenerbahçe ( 2 ) , Anadolu Efes ( 1 )

Example questions:
What year was the EuroLeague club founded that has 2 winners and 5 runners-up ? | What is the population of the metropolitan area of the EuroLeague city that has the club Anadolu Efes ? | How many Israeli League championships does the EuroLeague club with 6 winners and 9 runners-up have ? | What is the population of the city with the most FIBA European Champions Cup winners ?

Answers:
1926 | 15 million | 52 | 3.3 million