CREATE TABLE table_21796 ("Poll Source" CLOB, "Dates administered" CLOB, "Democrat: Jay Nixon" CLOB, "Republican: Kenny Hulshof" CLOB, "Lead Margin" CLOB)

What percentage was claimed that Republican: Kenny Hulshof got in the poll that also claimed Democrat: Jay Nixon got 48%?
SELECT "Republican: Kenny Hulshof" FROM table_21796 WHERE "Democrat: Jay Nixon" = '48%'
SELECT "Republican: Kenny Hulshof" FROM "table_21796" WHERE "Democrat: Jay Nixon" = '48%'