CREATE TABLE table_67119 ("State ranked in partisan order" CLOB, "Percentage Republicans" CLOB, "Percentage Democrats" CLOB, "Republican/ Democratic" CLOB, "Republican seat plurality" CLOB)

What is the ratio of Republicans to Democrats in South Carolina?
SELECT "Republican/ Democratic" FROM table_67119 WHERE "State ranked in partisan order" = 'south carolina'
SELECT "Republican/ Democratic" FROM "table_67119" WHERE "State ranked in partisan order" = 'south carolina'