dn	r
2001-03-09	NA
2001-04-09	-0.0400296515937732
2001-05-09	0.034169884169884256
2001-06-11	0.0024267313795033684
2001-07-09	-0.0089385474860334352
2001-08-09	0.014656144306651548
2001-09-10	0.005555555555555556
2001-10-09	0.06813996316758748
2001-11-09	-0.044310344827586288
2001-12-10	-0.016236694930543028
2002-01-09	0.030992114432422688
2002-02-11	0.059231590181430008
2002-03-11	-0.021998320738874932
2002-04-09	0.025755494505494508
2002-05-09	0.03398058252427196
2002-06-10	0.044196211753278216
2002-07-09	-0.026976744186046476
2002-08-09	-0.0027087316762269684
2002-09-09	0.03051605687809558
2002-10-09	-0.0097674418604650464
2002-11-11	0.00422733677782986
2002-12-09	0.013719987527284172
2003-01-09	0.083974161796370192
2003-02-10	0.051362088535754896
2003-03-10	-0.043319838056680192
2003-04-09	-0.093384116236422544
2003-05-09	0.082620196047922672
2003-06-09	0.042684679505605128
2003-07-09	-0.051274982770503168
2003-08-11	0.043585645793985184
2003-09-09	0.064318529862174648
2003-10-09	-0.03047743623283186
2003-11-10	0.034808418780356112
2003-12-09	0.063233376792698832
2004-01-09	0.038258736971183376
2004-02-09	-0.041100744065194368
2004-03-09	-0.010961941125754376
2004-04-12	0.015940224159402186
2004-05-10	-0.080657023780338256
2004-06-09	0.03160000000000006
2004-07-09	0.050794881737107344
2004-08-09	-0.01845018450184502
2004-09-09	-0.0007518796992481488
2004-10-11	0.057687484324053176
2004-11-09	0.028337680815745764
2004-12-09	0.00795572466274656
2005-01-10	-0.0391214824982842
2005-02-09	-0.021071428571428628
2005-03-09	0.06895293688434884
2005-04-11	-0.023890784982935156
2005-05-09	-0.0081585081585081584
2005-06-09	-0.0070505287896592248
2005-07-11	0.0040236686390532272
2005-08-09	0.021452145214521508
2005-09-09	0.034502654050311532
2005-10-10	0.055660903513664224
2005-11-09	-0.022506339814032076
2005-12-09	0.13609339530861526
2006-01-09	0.030447193149381544
2006-02-09	0.034626038781163436
2006-03-09	-0.018116912092815668