CREATE TABLE table_940 ("Year" FLOAT, "Domestic freight" FLOAT, "Domestic mail" FLOAT, "International freight" FLOAT, "International mail" FLOAT, "Total freight and mail" FLOAT, "Change" TEXT)

what's the year with change being +8.0%
SELECT "Year" FROM table_940 WHERE "Change" = '+8.0%'
SELECT "Year" FROM "table_940" WHERE "Change" = '+8.0%'