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

======================================================================================
May 05, 2011
======================================================================================
                                Currency units per SDR           SDR per Currency unit
======================================================================================
Currency                       04/05/2011     03/05/2011     02/05/2011     29/04/2011
======================================================================================
Euro                             0.918169       0.913855       0.914054       0.916742
Japanese Yen                            -              -     0.00755907              -
UK Pound Sterling                 1.01873        1.01915              -              -
US Dollar                        0.616966       0.618305       0.616064       0.616919
Algerian Dinar                 0.00865395     0.00865828     0.00864067     0.00865199
Australian Dollar                0.668112       0.675127       0.673912       0.672442
Bahrain Dinar                     1.64087        1.64443              -        1.64074
Botswana Pula                    0.096802      0.0968266      0.0969685       0.096918
Brazilian Real                   0.388469       0.392849       0.391774       0.389346
Brunei Dollar                    0.501517       0.504368              -         0.5025
Canadian Dollar                  0.644015       0.651533       0.649035       0.650347
Chilean Peso                   0.00133234     0.00133934     0.00133901     0.00134101
Chinese Yuan                    0.0948989      0.0951209              -      0.0949252
Colombian Peso                 0.00034915    0.000349647    0.000348415    0.000349027
Czech Koruna                    0.0379321      0.0378053      0.0378046      0.0378664
Danish Krone                     0.123132       0.122553       0.122571       0.122927
Hungarian Forint               0.00345504     0.00346137     0.00345928     0.00346993
Icelandic Krona                0.00553879     0.00554037     0.00554963     0.00556485
Indian Rupee                    0.0138364      0.0139446      0.0139066      0.0139008
Indonesian Rupiah             7.20839E-05    7.22826E-05    7.20458E-05    7.19523E-05
Iranian Rial                  5.89777E-05    5.91057E-05    0.000058914              -
Israeli New Sheqel               0.181889       0.182015       0.182429       0.181714
Kazakhstani Tenge              0.00423188     0.00424835     0.00423295     0.00423883
Korean Won                    0.000576496    0.000579588     0.00057399    0.000575323
Kuwaiti Dinar                     2.24842         2.2533        2.24513        2.24989
Libyan Dinar                     0.517491       0.517491       0.517491       0.517491
Malaysian Ringgit                0.207036       0.208184              -       0.207472
Mauritian Rupee                 0.0226588       0.022708      0.0225206      0.0225175
Mexican Peso                    0.0530888      0.0534565      0.0535601      0.0532433
Nepalese Rupee                 0.00867256     0.00871466     0.00868552     0.00869512
New Zealand Dollar               0.492894       0.498787       0.497194       0.496003
Norwegian Krone                  0.116653       0.117168       0.117489       0.117802
Rial Omani                        1.60459        1.60808        1.60225        1.60447
Pakistani Rupee                0.00731796      0.0073197     0.00727762     0.00728713
Nuevo Sol                               -       0.218637              -       0.218688
Philippine Peso                 0.0144124      0.0144836      0.0143729      0.0143804
Polish Zloty                     0.232826       0.232962       0.232118       0.232791
Qatar Riyal                      0.169496       0.169864       0.169248       0.169483
Russian Ruble                   0.0225437      0.0226197              -      0.0224316
Saudi Arabian Riyal              0.164524       0.164881       0.164284       0.164512
Singapore Dollar                 0.501517       0.504368              -         0.5025
South African Rand              0.0932557      0.0932418              -       0.093581
Sri Lanka Rupee                0.00561995     0.00562571              -     0.00561595
Swedish Krona                    0.102189       0.102751       0.102082       0.102734
Swiss Franc                      0.715406        0.71299        0.71057       0.712049
Thai Baht                       0.0205306      0.0206639              -      0.0206079
Trinidad And Tobago Dollar      0.0964748      0.0962567      0.0959676      0.0963274
Tunisian Dinar                          -              -       0.457462       0.458029
U.A.E. Dirham                    0.167996       0.168361       0.167751       0.167983
Peso Uruguayo                           -      0.0327822              -      0.0325551
Bolivar Fuerte                   0.143838       0.144151              -       0.143827
======================================================================================

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.