CREATE TABLE table_23023 ("Country" TEXT, "Total Drivers" FLOAT, "Champions" FLOAT, "Championships" FLOAT, "Current March 20 ,  2010" FLOAT, "First driver ( s ) " TEXT, "Last/Current driver ( s )  March 20 ,  2010" TEXT)

What in the minimum number of championships won by a nation?
SELECT MIN("Championships") FROM table_23023
SELECT MIN("Championships") FROM "table_23023"