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

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August 02, 2011
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                                Currency units per SDR           SDR per Currency unit
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Currency                       01/08/2011     29/07/2011     28/07/2011     27/07/2011
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Euro                             0.895515       0.891808       0.890426       0.897676
Japanese Yen                   0.00798506     0.00806436     0.00801055     0.00798305
UK Pound Sterling                 1.02026         1.0177        1.01918        1.01829
US Dollar                        0.621238       0.625391       0.624422       0.621401
Algerian Dinar                 0.00860665     0.00867015     0.00866098      0.0086412
Argentine Peso                          -              -              -              -
Australian Dollar                       -       0.685053       0.690299       0.686772
Bahrain Dinar                     1.65223        1.66327         1.6607        1.65266
Botswana Pula                   0.0960434      0.0961851      0.0960361      0.0963172
Brazilian Real                   0.399176       0.399585       0.399477       0.405165
Brunei Dollar                    0.517052       0.519385       0.518795       0.517446
Canadian Dollar                         -       0.655684       0.658395       0.655901
Chilean Peso                   0.00135816     0.00137174              -     0.00135461
Chinese Yuan                     0.096467      0.0970471      0.0969028      0.0964519
Colombian Peso                0.000349438    0.000353099    0.000353802    0.000353093
Czech Koruna                    0.0370623      0.0368679       0.036774      0.0369596
Danish Krone                     0.120202       0.119715       0.119525       0.120452
Hungarian Forint               0.00333837     0.00330423     0.00335801     0.00336474
Icelandic Krona                         -     0.00539084     0.00539411     0.00541998
Indian Rupee                     0.014103      0.0141619      0.0141496      0.0141388
Indonesian Rupiah             7.32506E-05    7.35062E-05    7.33837E-05    7.32007E-05
Iranian Rial                  5.89075E-05              -    6.00926E-05    5.89509E-05
Israeli New Sheqel               0.182074        0.18233       0.182047       0.182765
Kazakhstani Tenge              0.00425098     0.00427998     0.00429097     0.00427373
Korean Won                    0.000589914    0.000594139    0.000594574     0.00059018
Kuwaiti Dinar                     2.28061        2.29207        2.28852        2.28163
Libyan Dinar                     0.517491       0.517491       0.517491       0.517491
Malaysian Ringgit                0.211341       0.211602       0.211382       0.211469
Mauritian Rupee                         -      0.0225115      0.0224955      0.0223406
Mexican Peso                     0.052865      0.0532588      0.0534512      0.0533268
Nepalese Rupee                 0.00878696     0.00887079     0.00886963     0.00877809
New Zealand Dollar               0.548056       0.544215       0.544558       0.541986
Norwegian Krone                    0.1164       0.115265       0.115273       0.115657
Rial Omani                         1.6157         1.6265        1.62398        1.61613
Pakistani Rupee                0.00717272     0.00722675     0.00722381     0.00718472
Nuevo Sol                               -              -              -       0.227037
Philippine Peso                 0.0147241      0.0148102      0.0148255      0.0146837
Polish Zloty                     0.224411       0.222488       0.223968       0.224787
Qatar Riyal                       0.17067       0.171811       0.171545       0.170715
Russian Ruble                   0.0225737      0.0225939      0.0226316      0.0226426
Saudi Arabian Riyal              0.165663       0.166771       0.166513       0.165707
Singapore Dollar                 0.517052       0.519385       0.518795       0.517446
South African Rand              0.0932006        0.09289      0.0934414       0.093403
Sri Lanka Rupee                 0.0056745     0.00571195     0.00570423      0.0056755
Swedish Krona                   0.0989469      0.0981745      0.0985919      0.0992717
Swiss Franc                             -       0.780665       0.779748       0.775975
Thai Baht                       0.0208967      0.0210286      0.0210087      0.0209212
Trinidad And Tobago Dollar              -      0.0976197      0.0975995      0.0970833
Tunisian Dinar                   0.450042       0.455028       0.457318        0.45444
U.A.E. Dirham                    0.169159        0.17029       0.170026       0.169204
Peso Uruguayo                           -      0.0339333      0.0339157      0.0337132
Bolivar Fuerte                   0.144834       0.145803       0.145577       0.144872
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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.