CREATE TABLE table_17251 ("Station Number" TEXT, "District" TEXT, "Location" TEXT, "Type" TEXT, "Appliances" TEXT, "Registrations" TEXT)

what is the total number of location where station number is c03
SELECT COUNT("Location") FROM table_17251 WHERE "Station Number" = 'C03'
SELECT COUNT("Location") FROM "table_17251" WHERE "Station Number" = 'C03'