CREATE TABLE table_61992 ("Source" TEXT, "Date" TEXT, "Kaine  ( D ) " TEXT, "Kilgore  ( R ) " TEXT, "Potts  ( I ) " TEXT)

What was Kilgore's percentage when Potts (I) had 4% and Kaine (D) 47%, in the poll from October 30, 2005?
SELECT "Kilgore (R)" FROM table_61992 WHERE "Potts (I)" = '4%' AND "Kaine (D)" = '47%' AND "Date" = 'october 30, 2005'
SELECT "Kilgore (R)" FROM "table_61992" WHERE "Date" = 'october 30, 2005' AND "Kaine (D)" = '47%' AND "Potts (I)" = '4%'