CREATE TABLE table_21808 ("County" TEXT, "Kerry%" TEXT, "Kerry#" FLOAT, "Bush%" TEXT, "Bush#" FLOAT, "Others%" TEXT, "Others#" FLOAT, "2000 result" TEXT)

When the 200 result was +1.6, what was the percentage?
SELECT "Kerry%" FROM table_21808 WHERE "2000 result" = '+1.6'
SELECT "Kerry%" FROM "table_21808" WHERE "2000 result" = '+1.6'