CREATE TABLE table_28638 ("Rank" FLOAT, "Couple" TEXT, "Judges" FLOAT, "Public" FLOAT, "Total" FLOAT, "Vote percentage" TEXT, "Result" TEXT)

What is the public when the vote percentage is 16.0%
SELECT "Public" FROM table_28638 WHERE "Vote percentage" = '16.0%'
SELECT "Public" FROM "table_28638" WHERE "Vote percentage" = '16.0%'