Exchange rate of the US greenback vis-a-vis the Kuwaiti dinar rose to KD 0.282 per dollar, as the euro dropped to KD 0.387, said the daily exchange rate bulletin of the Central Bank of Kuwait on Sunday. The bulletin said the pound sterling dropped to KD 0.459, the Swiss franc stood at KD 0.317, and the Japanese yen at its long-held notch of KD 0.003