CREATE TABLE table_12388 ("Year" FLOAT, "Gold" TEXT, "Silver" TEXT, "Bronze" TEXT, "Notes" TEXT)

What is Bronze, when Notes is '6.7km, 22controls'?
SELECT "Bronze" FROM table_12388 WHERE "Notes" = '6.7km, 22controls'
SELECT "Bronze" FROM "table_12388" WHERE "Notes" = '6.7km, 22controls'