CREATE TABLE table_75979 ("Rank" FLOAT, "Location" TEXT, "Total Passengers" FLOAT, "Annual change" TEXT, "Capacity" FLOAT, "Capacity in use" TEXT)

What location has an in use capacity of 167,60%?
SELECT MIN("Capacity") FROM table_75979 WHERE "Capacity in use" = '167,60%'
SELECT MIN("Capacity") FROM "table_75979" WHERE "Capacity in use" = '167,60%'