user: Question: When the earning per share is listed as 22.0 what is the year to april?
Columns: ['Year to April', 'Revenue (US $million)', 'EBIT (US $m)', 'Net profit (US $m)', 'Earnings per share (¢)']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2012.0, '434.8', '179.8', '120.6', '65.8']
SQL:

assistant: SELECT "Year to April" FROM "Table" WHERE "Earnings per share (¢)" = '22.0';