CREATE TABLE table_16678 ("Source" TEXT, "Date" TEXT, "Method" TEXT, "iOS" TEXT, "Android" TEXT, "BlackBerry" TEXT, "Symbian / Series 40" TEXT, "Bada" TEXT, "Windows" TEXT, "Other" TEXT)

When Symbian/Series 40 is 0.40%, what is the percentage of 'other'?
SELECT "Other" FROM table_16678 WHERE "Symbian / Series 40" = '0.40%'
SELECT "Other" FROM "table_16678" WHERE "Symbian / Series 40" = '0.40%'