Question: How many schools won their last occ championship in 2006?
SQL: SELECT COUNT("School") FROM "1-17429402-7" WHERE "Last OCC Championship" = '2006';

Question: What are the years of participation for Central Crossing school?
SQL: SELECT "Years of Participation" FROM "1-17429402-7" WHERE "School" = 'Central Crossing';

Question: What is the fewest number of occ championships for the team that last won an outright occ championship in 2006?
SQL: SELECT MIN("OCC Championships") FROM "1-17429402-7" WHERE "Last Outright OCC Championship" = '2006';

Question: What are the years of participation for Pickerington North?
SQL: SELECT "Years of Participation" FROM "1-17429402-7" WHERE "School" = 'Pickerington North';