Against the Japanese currency , the euro was at 136.06 yen compared with the late New York level of 136.03 / 14 .
The single currency dropped to 136.94 yen compared with its late U.S. level of 137.64 .
Falls in euro / yen also pushed down the dollar against the yen , with the pair at 118.32 yen compared with Friday 's late New York level of 118.51 .