CREATE TABLE table_37399 ("Year" TEXT, "Winner" TEXT, "Runner-Up" TEXT, "Semi-Finalists" TEXT, "Quarter-Finalists" TEXT, "Last 16" TEXT, "Last 32" TEXT, "Last 64" TEXT, "Total" TEXT)

Which Runner-Up has a Total of 31,200?
SELECT "Runner-Up" FROM table_37399 WHERE "Total" = '£31,200'
SELECT "Runner-Up" FROM "table_37399" WHERE "Total" = '£31,200'