CREATE TABLE table_63703 ("Year" FLOAT, "Baden" TEXT, "W\\u00fcrttemberg" TEXT, "Nordbayern" TEXT, "S\\u00fcdbayern" TEXT)

What's the W rttemberg for Karlsruher FV happening after 1931?
SELECT "W\u00fcrttemberg" FROM table_63703 WHERE "Baden" = 'karlsruher fv' AND "Year" > '1931'
SELECT "W\u00fcrttemberg" FROM "table_63703" WHERE "Baden" = 'karlsruher fv' AND "Year" > '1931'