CREATE TABLE table_20570 ("Year ended" TEXT, "Revenue  ( S$m ) " TEXT, "Expenditure  ( S$m ) " TEXT, "Operating profit  ( S$m ) " TEXT, "Profit before taxation  ( S$m ) " TEXT, "Profit attributable to equity holders  ( S$m ) " TEXT, "EPS after tax \\u2013 diluted  ( cents ) " TEXT)

What was the opearint profit (s$m) associated with an expenditure (s$m) of 12,127.8?
SELECT "Operating profit (S$m)" FROM table_20570 WHERE "Expenditure (S$m)" = '12,127.8'
SELECT "Operating profit (S$m)" FROM "table_20570" WHERE "Expenditure (S$m)" = '12,127.8'