CREATE TABLE table_65848 ("Date Released" CLOB, "Institute" CLOB, "Social Democratic" CLOB, "Socialist" CLOB, "Green-Communist" CLOB, "Democratic Renewal" CLOB, "Democratic and Social Centre" CLOB, "Lead" CLOB)

What Social Democratic has a Democratic and Social Centre of 10.0% 22 seats?
SELECT "Social Democratic" FROM table_65848 WHERE "Democratic and Social Centre" = '10.0% 22 seats'
SELECT "Social Democratic" FROM "table_65848" WHERE "Democratic and Social Centre" = '10.0% 22 seats'