| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 03/11/2010 |
77.158946
|
0.334334
|
0.435100%
|
| 03/10/2010 |
76.824612
|
0.352244
|
0.460600%
|
| 03/09/2010 |
76.472368
|
0.133258
|
0.174500%
|
| 03/08/2010 |
76.339110
|
-0.001556
|
-0.002000%
|
| 03/05/2010 |
76.340666
|
1.052226
|
1.397500%
|
| 03/04/2010 |
75.288440
|
0.281605
|
0.375400%
|
| 03/03/2010 |
75.006835
|
0.042414
|
0.056500%
|
| 03/02/2010 |
74.964421
|
0.173675
|
0.232200%
|
| 03/01/2010 |
74.790746
|
0.746658
|
1.008300%
|
| 02/26/2010 |
74.044088
|
0.104257
|
0.141000%
|
| 02/25/2010 |
73.939831
|
-0.135249
|
-0.182500%
|
| 02/24/2010 |
74.075080
|
0.722875
|
0.985400%
|
| 02/23/2010 |
73.352205
|
-0.894012
|
-1.204100%
|
| 02/22/2010 |
74.246217
|
-0.078313
|
-0.105300%
|
| 02/19/2010 |
74.324530
|
0.172337
|
0.232400%
|
| 02/18/2010 |
74.152193
|
0.489530
|
0.664500%
|
| 02/17/2010 |
73.662663
|
0.323948
|
0.441700%
|
| 02/16/2010 |
73.338715
|
1.321431
|
1.834800%
|
| 02/12/2010 |
72.017284
|
-0.182330
|
-0.252500%
|
| 02/11/2010 |
72.199614
|
0.698012
|
0.976200%
|
| 02/10/2010 |
71.501602
|
-0.141433
|
-0.197400%
|
| 02/09/2010 |
71.643035
|
0.919394
|
1.299900%
|
| 02/08/2010 |
70.723641
|
-0.607130
|
-0.851100%
|
| 02/05/2010 |
71.330771
|
0.204580
|
0.287600%
|
| 02/04/2010 |
71.126191
|
-2.273586
|
-3.097500%
|
| 02/03/2010 |
73.399777
|
-0.377480
|
-0.511600%
|
| 02/02/2010 |
73.777257
|
0.940214
|
1.290800%
|
| 02/01/2010 |
72.837043
|
1.018161
|
1.417600%
|
| 01/29/2010 |
71.818882
|
-0.710023
|
-0.978900%
|
| 01/28/2010 |
72.528905
|
-0.853616
|
-1.163200%
|
| 01/27/2010 |
73.382521
|
0.357926
|
0.490100%
|
| 01/26/2010 |
73.024595
|
-0.306250
|
-0.417600%
|
| 01/25/2010 |
73.330845
|
0.333875
|
0.457300%
|
| 01/22/2010 |
72.996970
|
-1.644736
|
-2.203500%
|
| 01/21/2010 |
74.641706
|
-1.435113
|
-1.886300%
|
| 01/20/2010 |
76.076819
|
-0.801308
|
-1.042300%
|
| 01/19/2010 |
76.878127
|
0.944317
|
1.243600%
|
| 01/15/2010 |
75.933810
|
-0.824910
|
-1.074600%
|
| 01/14/2010 |
76.758720
|
0.187012
|
0.244200%
|
| 01/13/2010 |
76.571708
|
0.636098
|
0.837600%
|
| 01/12/2010 |
75.935610
|
-0.712959
|
-0.930100%
|
| 01/11/2010 |
76.648569
|
0.130709
|
0.170800%
|
| 01/08/2010 |
76.517860
|
0.222916
|
0.292100%
|
| 01/07/2010 |
76.294944
|
0.306719
|
0.403600%
|
| 01/06/2010 |
75.988225
|
0.071808
|
0.094500%
|
| 01/05/2010 |
75.916417
|
0.233465
|
0.308400%
|
| 01/04/2010 |
75.682952
|
1.190150
|
1.597600%
|
| 12/31/2009 |
74.492802
|
-0.751081
|
-0.998100%
|
| 12/30/2009 |
75.243883
|
0.019859
|
0.026300%
|
| 12/29/2009 |
75.224024
|
-0.090084
|
-0.119600%
|
| 12/28/2009 |
75.314108
|
0.096371
|
0.128100%
|
| 12/24/2009 |
75.217737
|
0.390309
|
0.521600%
|
| 12/23/2009 |
74.827428
|
0.185458
|
0.248400%
|
| 12/22/2009 |
74.641970
|
0.262907
|
0.353400%
|
| 12/21/2009 |
74.379063
|
0.775129
|
1.053100%
|
| 12/18/2009 |
73.603934
|
0.421024
|
0.575300%
|
| 12/17/2009 |
73.182910
|
-0.866731
|
-1.170400%
|
| 12/16/2009 |
74.049641
|
0.080158
|
0.108300%
|
| 12/15/2009 |
73.969483
|
-0.411577
|
-0.553300%
|
| 12/14/2009 |
74.381060
|
0.510071
|
0.690400%
|
| 12/11/2009 |
73.870989
|
0.281714
|
0.382800%
|
| 12/10/2009 |
73.589275
|
0.431081
|
0.589200%
|
| 12/09/2009 |
73.158194
|
0.274090
|
0.376000%
|
| 12/08/2009 |
72.884104
|
-0.745245
|
-1.012100%
|
| 12/07/2009 |
73.629349
|
-0.177445
|
-0.240400%
|
| 12/04/2009 |
73.806794
|
0.399379
|
0.544000%
|
| 12/03/2009 |
73.407415
|
-0.614011
|
-0.829500%
|
| 12/02/2009 |
74.021426
|
0.031035
|
0.041900%
|
| 12/01/2009 |
73.990391
|
0.878890
|
1.202100%
|
| 11/30/2009 |
73.111501
|
0.334268
|
0.459300%
|
| 11/27/2009 |
72.777233
|
-1.245847
|
-1.683000%
|
| 11/25/2009 |
74.023080
|
0.337466
|
0.457900%
|
| 11/24/2009 |
73.685614
|
-0.033961
|
-0.046000%
|
| 11/23/2009 |
73.719575
|
0.989444
|
1.360400%
|
| 11/20/2009 |
72.730131
|
-0.220864
|
-0.302700%
|
| 11/19/2009 |
72.950995
|
-0.984506
|
-1.331500%
|
| 11/18/2009 |
73.935501
|
-0.022544
|
-0.030400%
|
| 11/17/2009 |
73.958045
|
0.076692
|
0.103800%
|
| 11/16/2009 |
73.881353
|
1.058857
|
1.454000%
|
| 11/13/2009 |
72.822496
|
0.412215
|
0.569200%
|
| 11/12/2009 |
72.410281
|
-0.736551
|
-1.006900%
|
| 11/11/2009 |
73.146832
|
0.363683
|
0.499600%
|
| 11/10/2009 |
72.783149
|
0.013916
|
0.019100%
|
| 11/09/2009 |
72.769233
|
1.591025
|
2.235200%
|
| 11/06/2009 |
71.178208
|
0.187470
|
0.264000%
|
| 11/05/2009 |
70.990738
|
1.335741
|
1.917600%
|
| 11/04/2009 |
69.654997
|
0.098805
|
0.142000%
|
| 11/03/2009 |
69.556192
|
0.164828
|
0.237500%
|
| 11/02/2009 |
69.391364
|
0.442940
|
0.642400%
|
| 10/30/2009 |
68.948424
|
-1.983276
|
-2.796000%
|
| 10/29/2009 |
70.931700
|
1.559683
|
2.248200%
|
| 10/28/2009 |
69.372017
|
-1.365052
|
-1.929700%
|
| 10/27/2009 |
70.737069
|
-0.231741
|
-0.326500%
|
| 10/26/2009 |
70.968810
|
-0.837818
|
-1.166700%
|
| 10/23/2009 |
71.806628
|
-0.878982
|
-1.209200%
|
| 10/22/2009 |
72.685610
|
0.765895
|
1.064900%
|
| 10/21/2009 |
71.919715
|
-0.630531
|
-0.869000%
|
| 10/20/2009 |
72.550246
|
-0.449832
|
-0.616200%
|
| 10/19/2009 |
73.000078
|
0.671886
|
0.928900%
|
| 10/16/2009 |
72.328192
|
-0.583215
|
-0.799800%
|
| 10/15/2009 |
72.911407
|
0.298331
|
0.410800%
|
| 10/14/2009 |
72.613076
|
1.249858
|
1.751400%
|
| 10/13/2009 |
71.363218
|
-0.194527
|
-0.271800%
|
| 10/12/2009 |
71.557745
|
0.310256
|
0.435400%
|
| 10/09/2009 |
71.247489
|
0.399406
|
0.563700%
|
| 10/08/2009 |
70.848083
|
0.520691
|
0.740300%
|
| 10/07/2009 |
70.327392
|
0.226109
|
0.322500%
|
| 10/06/2009 |
70.101283
|
0.947270
|
1.369700%
|
| 10/05/2009 |
69.154013
|
1.008845
|
1.480400%
|
| 10/02/2009 |
68.145168
|
-0.302860
|
-0.442400%
|
| 10/01/2009 |
68.448028
|
-1.804860
|
-2.569000%
|
| 09/30/2009 |
70.252888
|
-0.228723
|
-0.324500%
|
| 09/29/2009 |
70.481611
|
-0.158759
|
-0.224700%
|
| 09/28/2009 |
70.640370
|
1.244498
|
1.793300%
|
| 09/25/2009 |
69.395872
|
-0.423888
|
-0.607100%
|
| 09/24/2009 |
69.819760
|
-0.658762
|
-0.934600%
|
| 09/23/2009 |
70.478522
|
-0.715071
|
-1.004400%
|
| 09/22/2009 |
71.193593
|
0.459694
|
0.649800%
|
| 09/21/2009 |
70.733899
|
-0.241624
|
-0.340400%
|
| 09/18/2009 |
70.975523
|
0.183858
|
0.259700%
|
| 09/17/2009 |
70.791665
|
-0.202069
|
-0.284600%
|
| 09/16/2009 |
70.993734
|
1.066742
|
1.525500%
|
| 09/15/2009 |
69.926992
|
0.214676
|
0.307900%
|
| 09/14/2009 |
69.712316
|
0.433733
|
0.626000%
|
| 09/11/2009 |
69.278583
|
-0.078427
|
-0.113000%
|
| 09/10/2009 |
69.357010
|
0.712757
|
1.038300%
|
| 09/09/2009 |
68.644253
|
0.529766
|
0.777700%
|
| 09/08/2009 |
68.114487
|
0.602098
|
0.891800%
|
| 09/04/2009 |
67.512389
|
0.876325
|
1.315000%
|
| 09/03/2009 |
66.636064
|
0.564808
|
0.854800%
|
| 09/02/2009 |
66.071256
|
-0.203395
|
-0.306800%
|
| 09/01/2009 |
66.274651
|
-1.489229
|
-2.197600%
|
| 08/31/2009 |
67.763880
|
-0.545221
|
-0.798100%
|
| 08/28/2009 |
68.309101
|
-0.127096
|
-0.185700%
|
| 08/27/2009 |
68.436197
|
0.195591
|
0.286600%
|
| 08/26/2009 |
68.240606
|
0.014407
|
0.021100%
|
| 08/25/2009 |
68.226199
|
0.158018
|
0.232100%
|
| 08/24/2009 |
68.068181
|
-0.034829
|
-0.051100%
|
| 08/21/2009 |
68.103010
|
1.249558
|
1.869100%
|
| 08/20/2009 |
66.853452
|
0.722285
|
1.092200%
|
| 08/19/2009 |
66.131167
|
0.459274
|
0.699300%
|
| 08/18/2009 |
65.671893
|
0.664285
|
1.021800%
|
| 08/17/2009 |
65.007608
|
-1.593071
|
-2.391900%
|
| 08/14/2009 |
66.600679
|
-0.567193
|
-0.844400%
|
| 08/13/2009 |
67.167872
|
0.459302
|
0.688500%
|
| 08/12/2009 |
66.708570
|
0.776951
|
1.178400%
|
| 08/11/2009 |
65.931619
|
-0.822040
|
-1.231400%
|
| 08/10/2009 |
66.753659
|
-0.232358
|
-0.346800%
|
| 08/07/2009 |
66.986017
|
0.875883
|
1.324800%
|
| 08/06/2009 |
66.110134
|
-0.372808
|
-0.560700%
|
| 08/05/2009 |
66.482942
|
-0.172872
|
-0.259300%
|
| 08/04/2009 |
66.655814
|
0.195264
|
0.293800%
|
| 08/03/2009 |
66.460550
|
0.994798
|
1.519500%
|
| 07/31/2009 |
65.465752
|
0.045225
|
0.069100%
|
| 07/30/2009 |
65.420527
|
0.765688
|
1.184200%
|
| 07/29/2009 |
64.654839
|
-0.285600
|
-0.439700%
|
| 07/28/2009 |
64.940439
|
-0.167120
|
-0.256600%
|
| 07/27/2009 |
65.107559
|
0.188633
|
0.290500%
|
| 07/24/2009 |
64.918926
|
0.194991
|
0.301200%
|
| 07/23/2009 |
64.723935
|
1.461832
|
2.310700%
|
| 07/22/2009 |
63.262103
|
-0.026757
|
-0.042200%
|
| 07/21/2009 |
63.288860
|
0.236985
|
0.375800%
|
| 07/20/2009 |
63.051875
|
0.698863
|
1.120800%
|
| 07/17/2009 |
62.353012
|
-0.018735
|
-0.030000%
|
| 07/16/2009 |
62.371747
|
0.535207
|
0.865500%
|
| 07/15/2009 |
61.836540
|
1.771837
|
2.949800%
|
| 07/14/2009 |
60.064703
|
0.313912
|
0.525300%
|
| 07/13/2009 |
59.750791
|
1.454193
|
2.494400%
|
| 07/10/2009 |
58.296598
|
-0.234001
|
-0.399700%
|
| 07/09/2009 |
58.530599
|
0.196902
|
0.337500%
|
| 07/08/2009 |
58.333697
|
-0.057112
|
-0.097800%
|
| 07/07/2009 |
58.390809
|
-1.156968
|
-1.942900%
|
| 07/06/2009 |
59.547777
|
0.146579
|
0.246700%
|
| 07/02/2009 |
59.401198
|
-1.764448
|
-2.884700%
|
| 07/01/2009 |
61.165646
|
0.271607
|
0.446000%
|
| 06/30/2009 |
60.894039
|
-0.513449
|
-0.836100%
|
| 06/29/2009 |
61.407488
|
0.551754
|
0.906600%
|
| 06/26/2009 |
60.855734
|
-0.075432
|
-0.123700%
|
| 06/25/2009 |
60.931166
|
1.269958
|
2.128600%
|
| 06/24/2009 |
59.661208
|
0.384563
|
0.648700%
|
| 06/23/2009 |
59.276645
|
0.132395
|
0.223800%
|
| 06/22/2009 |
59.144250
|
-1.832796
|
-3.005700%
|
| 06/19/2009 |
60.977046
|
0.196198
|
0.322700%
|
| 06/18/2009 |
60.780848
|
0.509972
|
0.846100%
|
| 06/17/2009 |
60.270876
|
-0.079055
|
-0.130900%
|
| 06/16/2009 |
60.349931
|
-0.771074
|
-1.261500%
|
| 06/15/2009 |
61.121005
|
-1.477157
|
-2.359700%
|
| 06/12/2009 |
62.598162
|
0.087165
|
0.139400%
|
| 06/11/2009 |
62.510997
|
0.393622
|
0.633600%
|
| 06/10/2009 |
62.117375
|
-0.212563
|
-0.341000%
|
| 06/09/2009 |
62.329938
|
0.216498
|
0.348500%
|
| 06/08/2009 |
62.113440
|
-0.050218
|
-0.080700%
|
| 06/05/2009 |
62.163658
|
-0.147682
|
-0.237000%
|
| 06/04/2009 |
62.311340
|
0.708735
|
1.150400%
|
| 06/03/2009 |
61.602605
|
-0.834270
|
-1.336100%
|
| 06/02/2009 |
62.436875
|
0.126949
|
0.203700%
|
| 06/01/2009 |
62.309926
|
1.555737
|
2.560700%
|
| 05/29/2009 |
60.754189
|
0.806083
|
1.344600%
|
| 05/28/2009 |
59.948106
|
0.906471
|
1.535300%
|
| 05/27/2009 |
59.041635
|
-1.122075
|
-1.865000%
|
| 05/26/2009 |
60.163710
|
1.526862
|
2.603900%
|
| 05/22/2009 |
58.636848
|
-0.083557
|
-0.142200%
|
| 05/21/2009 |
58.720405
|
-0.972478
|
-1.629100%
|
| 05/20/2009 |
59.692883
|
-0.300547
|
-0.500900%
|
| 05/19/2009 |
59.993430
|
-0.094772
|
-0.157700%
|
| 05/18/2009 |
60.088202
|
1.756753
|
3.011600%
|
| 05/15/2009 |
58.331449
|
-0.652349
|
-1.105900%
|
| 05/14/2009 |
58.983798
|
0.599713
|
1.027100%
|
| 05/13/2009 |
58.384085
|
-1.564251
|
-2.609300%
|
| 05/12/2009 |
59.948336
|
-0.048494
|
-0.080800%
|
| 05/11/2009 |
59.996830
|
-1.281483
|
-2.091200%
|
| 05/08/2009 |
61.278313
|
1.418621
|
2.369900%
|
| 05/07/2009 |
59.859692
|
-0.788357
|
-1.299800%
|
| 05/06/2009 |
60.648049
|
1.049082
|
1.760200%
|
| 05/05/2009 |
59.598967
|
-0.216831
|
-0.362400%
|
| 05/04/2009 |
59.815798
|
1.939470
|
3.351000%
|
| 05/01/2009 |
57.876328
|
0.308864
|
0.536500%
|
| 04/30/2009 |
57.567464
|
-0.051976
|
-0.090200%
|
| 04/29/2009 |
57.619440
|
1.216034
|
2.155900%
|
| 04/28/2009 |
56.403406
|
-0.150159
|
-0.265500%
|
| 04/27/2009 |
56.553565
|
-0.564301
|
-0.987900%
|
| 04/24/2009 |
57.117866
|
0.932705
|
1.660000%
|
| 04/23/2009 |
56.185161
|
0.548758
|
0.986300%
|
| 04/22/2009 |
55.636403
|
-0.416652
|
-0.743300%
|
| 04/21/2009 |
56.053055
|
1.154010
|
2.102000%
|
| 04/20/2009 |
54.899045
|
-2.431477
|
-4.241100%
|
| 04/17/2009 |
57.330522
|
0.277975
|
0.487200%
|
| 04/16/2009 |
57.052547
|
0.867811
|
1.544500%
|
| 04/15/2009 |
56.184736
|
0.684728
|
1.233700%
|
| 04/14/2009 |
55.500008
|
-1.117375
|
-1.973500%
|
| 04/13/2009 |
56.617383
|
0.137487
|
0.243400%
|
| 04/09/2009 |
56.479896
|
2.050844
|
3.767900%
|
| 04/08/2009 |
54.429052
|
0.626476
|
1.164300%
|
| 04/07/2009 |
53.802576
|
-1.264233
|
-2.295800%
|
| 04/06/2009 |
55.066809
|
-0.454979
|
-0.819400%
|
| 04/03/2009 |
55.521788
|
0.527027
|
0.958300%
|
| 04/02/2009 |
54.994761
|
1.519991
|
2.842400%
|
| 04/01/2009 |
53.474770
|
0.879676
|
1.672500%
|
| 03/31/2009 |
52.595094
|
0.665054
|
1.280600%
|
| 03/30/2009 |
51.930040
|
-1.840442
|
-3.422700%
|
| 03/27/2009 |
53.770482
|
-1.091464
|
-1.989400%
|
| 03/26/2009 |
54.861946
|
1.235178
|
2.303200%
|
| 03/25/2009 |
53.626768
|
0.505209
|
0.951000%
|
| 03/24/2009 |
53.121559
|
-1.092851
|
-2.015700%
|
| 03/23/2009 |
54.214410
|
3.558617
|
7.025000%
|
| 03/20/2009 |
50.655793
|
-1.012638
|
-1.959800%
|
| 03/19/2009 |
51.668431
|
-0.676575
|
-1.292500%
|
| 03/18/2009 |
52.345006
|
1.059855
|
2.066500%
|
| 03/17/2009 |
51.285151
|
1.582751
|
3.184400%
|
| 03/16/2009 |
49.702400
|
-0.172354
|
-0.345500%
|
| 03/13/2009 |
49.874754
|
0.381480
|
0.770700%
|
| 03/12/2009 |
49.493274
|
1.931644
|
4.061300%
|
THESE RATES OF RETURN ARE UNAUDITED
|
URS | 
