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

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May 29, 2012
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                                Currency units per SDR           SDR per Currency unit
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Currency                       25/05/2012     24/05/2012     23/05/2012     22/05/2012
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Euro                             0.826443       0.826973         0.8314       0.836513
Japanese Yen                   0.00826719     0.00828918     0.00825602     0.00825248
UK Pound Sterling                 1.03289        1.03232        1.03283        1.03313
US Dollar                         0.65873       0.658575       0.656766       0.655164
Algerian Dinar                 0.00864979      0.0086784     0.00878136     0.00877396
Australian Dollar                0.641867       0.642637        0.64212        0.65025
Bahrain Dinar                     1.75194        1.75153        1.74672        1.74246
Botswana Pula                   0.0849103      0.0851537      0.0849198      0.0854989
Brazilian Real                    0.32316       0.316379       0.320483       0.321569
Brunei Dollar                    0.514071       0.516529       0.514223       0.517221
Canadian Dollar                  0.640476       0.640949       0.639188       0.642885
Chilean Peso                   0.00129715     0.00129089     0.00129934     0.00129872
Chinese Yuan                     0.104131       0.104127       0.103906       0.103867
Colombian Peso                0.000358697    0.000356918    0.000359925    0.000361079
Czech Koruna                    0.0324994      0.0325689      0.0326068      0.0330891
Danish Krone                     0.111216       0.111281       0.111874        0.11256
Hungarian Forint               0.00276615     0.00275014     0.00274959     0.00282277
Icelandic Krona                0.00509735     0.00510444     0.00512538     0.00514661
Indian Rupee                      0.01182      0.0116997      0.0117426      0.0119381
Indonesian Rupiah             7.07551E-05    7.09671E-05    7.08104E-05    7.07139E-05
Iranian Rial                            -    5.37174E-05    5.35698E-05    5.34392E-05
Israeli New Sheqel               0.171143       0.171192       0.170191       0.171689
Kazakhstani Tenge                       -     0.00445646     0.00444091     0.00442708
Korean Won                    0.000559574    0.000562068     0.00056428    0.000561553
Kuwaiti Dinar                     2.35303        2.35247        2.34937        2.34784
Libyan Dinar                     0.517491       0.517491       0.517491       0.517491
Malaysian Ringgit                0.208097       0.209704       0.209294              -
Mauritian Rupee                 0.0222204      0.0222897      0.0222593      0.0222082
Mexican Peso                    0.0469998      0.0470276      0.0467999      0.0477514
Nepalese Rupee                 0.00736011     0.00734935     0.00746919     0.00750388
New Zealand Dollar               0.496485       0.495512        0.49553        0.50238
Norwegian Krone                  0.109447       0.109737       0.109785       0.110481
Rial Omani                        1.71321        1.71281         1.7081        1.70394
Pakistani Rupee                 0.0071784     0.00714079     0.00715086     0.00715499
Nuevo Sol                               -       0.244551       0.244242       0.245288
Philippine Peso                 0.0151168      0.0151948      0.0152301       0.015182
Polish Zloty                     0.190445        0.18936       0.190588       0.193772
Qatar Riyal                       0.18097       0.180927        0.18043        0.17999
Russian Ruble                   0.0207427      0.0208247      0.0209292      0.0210905
Saudi Arabian Riyal              0.175661        0.17562       0.175138        0.17471
Singapore Dollar                 0.514071       0.516529       0.514223       0.517221
South African Rand              0.0786985              -      0.0782106      0.0792414
Sri Lanka Rupee                0.00506561     0.00506152     0.00505844     0.00504727
Swedish Krona                   0.0919911      0.0918079      0.0917028      0.0921676
Swiss Franc                      0.689264       0.689969       0.692426       0.695725
Thai Baht                       0.0208031      0.0208482      0.0208411      0.0209358
Trinidad And Tobago Dollar       0.102872       0.103131       0.103001        0.10247
Tunisian Dinar                   0.411861       0.414276       0.415675              -
U.A.E. Dirham                    0.179368       0.179326       0.178833       0.178397
Peso Uruguayo                           -      0.0319666      0.0317156      0.0323314
Bolivar Fuerte                   0.153575       0.153539       0.153117       0.152744
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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.