CREATE TABLE table_22149 ("Year to April" FLOAT, "Revenue  ( US $million ) " TEXT, "EBIT  ( US $m ) " TEXT, "Net profit  ( US $m ) " TEXT, "Earnings per share  ( \\u00a2 ) " TEXT)

What is the year to april when the revenue is 434.8 million dollars?
SELECT "Year to April" FROM table_22149 WHERE "Revenue (US $million)" = '434.8'
SELECT "Year to April" FROM "table_22149" WHERE "Revenue (US $million)" = '434.8'