Representative Exchange Rates
Currency	Note	Value as of May 21, 2012
Euro	(1)	1.27500000
Japanese Yen		79.15000000
U.K. Pound Sterling	(1)	1.58130000
U.S. Dollar		1.00000000
Algerian Dinar		---
Argentine Peso		---
Australian Dollar	(1)	---
Bahrain Dinar		00.37600000
Botswana Pula	(1)	---
Brazilian Real		---
Brunei Dollar		---
Canadian Dollar		---
Chilean Peso		---
Chinese Yuan		---
Colombian Peso		---
Czech Koruna		---
Danish Krone		---
Hungarian Forint		---
Icelandic Krona		---
Indian Rupee		---
Indonesian Rupiah		---
Iranian Rial		---
Israeli New Sheqel		---
Kazakhstani Tenge		---
Korean Won		---
Kuwaiti Dinar		---
Libyan Dinar	(2)	1.93240000
Malaysian Ringgit		---
Mauritian Rupee		---
Mexican Peso		---
Nepalese Rupee		---
New Zealand Dollar	(1)	---
Norwegian Krone		---
Rial Omani		00.38450000
Pakistani Rupee		---
Nuevo Sol		---
Philippine Peso		---
Polish Zloty		---
Qatar Riyal		3.64000000
Russian Ruble		---
Saudi Arabian Riyal		3.75000000
Singapore Dollar		---
South African Rand		---
Sri Lanka Rupee		---
Swedish Krona		---
Swiss Franc		---
Thai Baht		---
Trinidad And Tobago Dollar		---
Tunisian Dinar		---
U.A.E. Dirham		3.67250000
Peso Uruguayo		---
Bolivar Fuerte		---