Question: How many mens doubles took place in 1970/1971?
SQL: SELECT COUNT("Mens doubles") FROM "1-12266757-1" WHERE "Season" = '1970/1971';

Question: Where were the Womens Doubles in the 1951/1952 season and who won?
SQL: SELECT "Womens doubles" FROM "1-12266757-1" WHERE "Season" = '1951/1952';

Question: Who was the womens singles winnerwhen the mens doubles were  Stefan Karlsson Claes Nordin , BK Aura GBK?
SQL: SELECT "Womens singles" FROM "1-12266757-1" WHERE "Mens doubles" = 'Stefan Karlsson Claes Nordin , BK Aura GBK';

Question: Who were the winners of mens doubles in the 1986/1987 season held?
SQL: SELECT "Mens doubles" FROM "1-12266757-1" WHERE "Season" = '1986/1987';

Question: Who won the Mens Singles when the Mixed doubles went to Stellan Mohlin Kerstin Ståhl , AIK?
SQL: SELECT "Mens singles" FROM "1-12266757-1" WHERE "Mixed doubles" = 'Stellan Mohlin Kerstin Ståhl , AIK';

Question: Who won the womens singles in the 1958/1959 season?
SQL: SELECT "Womens singles" FROM "1-12266757-1" WHERE "Season" = '1958/1959';