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

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20-May-2015
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                                Currency units per SDR           SDR per Currency unit
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Currency                      19-May-2015    18-May-2015    15-May-2015    14-May-2015
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Euro                             0.794345       0.803098       0.800012       0.803872
Japanese Yen                   0.00592334     0.00589395     0.00591577     0.00591578
U.K. Pound Sterling                1.1027        1.10596         1.1104        1.11207
U.S. Dollar                      0.710505       0.705152       0.706225       0.703978
Algerian Dinar                 0.00719378     0.00718792     0.00719692     0.00719143
Australian Dollar                0.568475       0.565179       0.568017       0.571771
Bahrain Dinar                     1.88964         1.8754        1.87826        1.87228
Botswana Pula                   0.0726136      0.0725601      0.0726706              -
Brazilian Real                   0.235696       0.235884       0.235157       0.233856
Brunei Dollar                    0.535019       0.533317       0.534614       0.532953
Canadian Dollar                         -              -       0.588031        0.58704
Chilean Peso                   0.00118603     0.00118096     0.00118019     0.00117232
Chinese Yuan                     0.116289       0.115449       0.115613       0.115231
Colombian Peso                 0.00029396              -    0.000295555    0.000296054
Czech Koruna                    0.0290346      0.0293093       0.029201       0.029286
Danish Krone                     0.106495       0.107596              -              -
Hungarian Forint               0.00259849     0.00262246     0.00261701     0.00260742
Icelandic Krona                0.00537447     0.00544519     0.00540671              -
Indian Rupee                    0.0111562      0.0110953      0.0111079      0.0110276
Indonesian Rupiah             5.38955E-05    5.37627E-05    5.39515E-05              -
Iranian Rial                  2.48672E-05    2.47144E-05    2.47816E-05    2.47027E-05
Israeli New Sheqel               0.184451       0.184643       0.184634       0.184336
Kazakhstani Tenge              0.00382403     0.00379522       0.003801      0.0037889
Korean Won                    0.000654542    0.000647404     0.00064578    0.000642961
Kuwaiti Dinar                     2.35696        2.34309        2.34548        2.33802
Libyan Dinar                     0.517491       0.517491       0.517491       0.517491
Malaysian Ringgit                0.198188       0.197411       0.198016       0.197055
Mauritian Rupee                         -              -              -              -
Mexican Peso                            -       0.046637      0.0470111      0.0465486
Nepalese Rupee                 0.00698216     0.00693911     0.00691428     0.00687076
New Zealand Dollar               0.523429       0.523364       0.527762       0.531433
Norwegian Krone                 0.0950801      0.0958178        0.09553              -
Rial Omani                        1.84787        1.83395        1.83674        1.83089
Pakistani Rupee                0.00697029      0.0069141      0.0069292     0.00691403
Nuevo Sol                               -       0.223929       0.224555       0.223627
Philippine Peso                 0.0159826      0.0158418      0.0158457      0.0157275
Polish Zloty                     0.196533       0.198355       0.197717        0.19598
Qatar Riyal                      0.195194       0.193723       0.194018       0.193401
Russian Ruble                   0.0144477      0.0143273      0.0141213      0.0140578
Saudi Arabian Riyal              0.189468       0.188041       0.188327       0.187727
Singapore Dollar                 0.535019       0.533317       0.534614       0.532953
South African Rand              0.0598839      0.0594005      0.0596678      0.0595902
Sri Lanka Rupee                0.00533012     0.00528947     0.00529404      0.0052772
Swedish Krona                   0.0856113      0.0857182      0.0857132              -
Swiss Franc                      0.763573       0.768558       0.767552       0.774794
Thai Baht                       0.0212783      0.0210745       0.021038      0.0210602
Trinidad And Tobago Dollar        0.11181       0.111191       0.111494       0.110716
Tunisian Dinar                          -        0.36966       0.369365       0.366942
U.A.E. Dirham                    0.193466       0.192009       0.192301       0.191689
Peso Uruguayo                           -              -      0.0266249      0.0265052
Bolivar Fuerte                   0.113062              -       0.112381       0.112023
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NOTES
(1) The value of the U.S. 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 U.S. dollar as reported by the issuing central bank and the SDR value of the U.S. 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.