CREATE TABLE table_9693 ("Year" FLOAT, "Lansing  ( LAN ) " TEXT, "Detroit  ( DTW ) " TEXT, "Grand Rapids  ( GRR ) " TEXT, "Flint  ( FNT ) " TEXT, "Kalamazoo  ( AZO ) " TEXT, "Saginaw  ( MBS ) " TEXT)

Before the year 2010, and when Kalamazoo had a passenger fare of $517.32, what was the passenger fare for Detroit?
SELECT "Detroit (DTW)" FROM table_9693 WHERE "Year" < '2010' AND "Kalamazoo (AZO)" = '$517.32'
SELECT "Detroit (DTW)" FROM "table_9693" WHERE "Kalamazoo (AZO)" = '$517.32' AND "Year" < '2010'