The International Monetary Fund (IMF), treasuries' department's currency values in terms of Special Drawing Rights (SDR).

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May 27, 2011
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                                Currency units per SDR           SDR per Currency unit
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Currency                       26/05/2011     25/05/2011     24/05/2011     23/05/2011
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Euro                             0.891982       0.889036       0.889541       0.887804
Japanese Yen                   0.00767774     0.00770623     0.00771755     0.00772434
UK Pound Sterling                 1.02684        1.02553        1.02068         1.0211
US Dollar                        0.629575       0.631911       0.631373       0.633241
Algerian Dinar                 0.00870156     0.00870096     0.00870761     0.00871799
Australian Dollar                0.668042       0.661105       0.665909       0.668513
Bahrain Dinar                      1.6744        1.68061        1.67918        1.68415
Botswana Pula                   0.0946881      0.0942811      0.0946428      0.0946695
Brazilian Real                   0.386503       0.388916        0.38661       0.391833
Canadian Dollar                  0.641834       0.647118       0.645972              -
Chilean Peso                   0.00133617     0.00134064     0.00133565      0.0013521
Chinese Yuan                    0.0969756      0.0972934      0.0970776      0.0974247
Colombian Peso                0.000343733    0.000345569    0.000345367    0.000347961
Czech Koruna                    0.0362074      0.0361774      0.0362005      0.0361852
Danish Krone                     0.119621       0.119224       0.119296       0.119071
Hungarian Forint               0.00331355     0.00329876     0.00329252     0.00327714
Icelandic Krona                0.00542456     0.00540881      0.0054144     0.00541093
Indian Rupee                     0.013901      0.0139249       0.013953       0.013985
Indonesian Rupiah             7.34113E-05    0.000073615    7.36897E-05    7.39681E-05
Iranian Rial                  5.92709E-05    5.94852E-05    5.95017E-05    5.97623E-05
Israeli New Sheqel               0.181486       0.180598       0.180599       0.180103
Kazakhstani Tenge              0.00433383     0.00434662      0.0043474     0.00436056
Korean Won                    0.000574273    0.000577193    0.000578339    0.000584872
Kuwaiti Dinar                     2.28438         2.2887        2.28675        2.29477
Libyan Dinar                     0.517491       0.517491       0.517491       0.517491
Malaysian Ringgit                0.206825       0.206473       0.206736       0.207927
Mauritian Rupee                 0.0222207      0.0223245      0.0223818      0.0225016
Mexican Peso                    0.0538301      0.0540335      0.0539487      0.0539884
Nepalese Rupee                 0.00867781     0.00873408     0.00872665     0.00880113
New Zealand Dollar               0.502275       0.504012       0.498406       0.502477
Norwegian Krone                  0.114504       0.113629       0.113483       0.113131
Rial Omani                        1.63739        1.64346        1.64206        1.64692
Pakistani Rupee                0.00734333     0.00737851      0.0073664     0.00736796
Nuevo Sol                               -       0.229953       0.229423       0.229685
Philippine Peso                  0.014471      0.0145521      0.0145649      0.0146811
Polish Zloty                     0.224584       0.224879       0.225297       0.224609
Qatar Riyal                       0.17296       0.173602       0.173454       0.173967
Russian Ruble                   0.0223032      0.0221884      0.0222025       0.022343
Saudi Arabian Riyal              0.167887        0.16851       0.168366       0.168864
Singapore Dollar                 0.506089       0.505974       0.506192       0.508791
South African Rand                      -      0.0894399      0.0899757      0.0900238
Sri Lanka Rupee                0.00572432     0.00574531     0.00574513     0.00576753
Swedish Krona                    0.100331      0.0992011              -      0.0994099
Swiss Franc                      0.724149       0.721277       0.717796       0.716417
Thai Baht                       0.0207138      0.0207531      0.0207695       0.020842
Trinidad And Tobago Dollar       0.098448      0.0990969      0.0984997      0.0989254
Tunisian Dinar                    0.45105       0.453926       0.451626              -
U.A.E. Dirham                     0.17143       0.172066       0.171919       0.172428
Peso Uruguayo                           -       0.033657      0.0334946      0.0335937
Bolivar Fuerte                   0.146778       0.147323       0.147197       0.147633
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NOTES
(1) The value of the US dollar in terms of the SDR is the recip rocal of the sum of the dollar values, based on market exchange rates, of specified quant ities of the first four currencies shown. See SDR Valuation.
The value in terms of the SDR of each of the other currencies shown above is derived from that currency's representative exchange rate against the US dollar as reported by the issuing central bank and the SDR value of the US dollar, except for the Iranian rial and the Libyan dinar, the values of which are officially expressed directly in terms of domestic currency units per SDR. All figures are rounded to six significant digits. See Representative Exchange Rates for Selected Currencies.
(2) The value in terms of each national currency of the SDR is the reciprocal of the value in terms of the SDR of each national currency, rounded to six significant digits.