| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 08/18/2008 |
34.046224
|
-0.328284
|
-0.955000%
|
| 08/15/2008 |
34.374508
|
0.109438
|
0.319300%
|
| 08/14/2008 |
34.265070
|
0.161685
|
0.474100%
|
| 08/13/2008 |
34.103385
|
-0.086470
|
-0.252900%
|
| 08/12/2008 |
34.189855
|
-0.165190
|
-0.480800%
|
| 08/11/2008 |
34.355045
|
0.127996
|
0.373900%
|
| 08/08/2008 |
34.227049
|
0.468682
|
1.388300%
|
| 08/07/2008 |
33.758367
|
-0.351297
|
-1.029900%
|
| 08/06/2008 |
34.109664
|
-0.038918
|
-0.113900%
|
| 08/05/2008 |
34.148582
|
0.623155
|
1.858700%
|
| 08/04/2008 |
33.525427
|
-0.166288
|
-0.493500%
|
| 08/01/2008 |
33.691715
|
-0.104299
|
-0.308600%
|
| 07/31/2008 |
33.796014
|
-0.126928
|
-0.374100%
|
| 07/30/2008 |
33.922942
|
0.301042
|
0.895300%
|
| 07/29/2008 |
33.621900
|
0.420683
|
1.267000%
|
| 07/28/2008 |
33.201217
|
-0.400588
|
-1.192100%
|
| 07/25/2008 |
33.601805
|
0.031622
|
0.094100%
|
| 07/24/2008 |
33.570183
|
-0.375807
|
-1.107000%
|
| 07/23/2008 |
33.945990
|
0.156365
|
0.462700%
|
| 07/22/2008 |
33.789625
|
0.259662
|
0.774400%
|
| 07/21/2008 |
33.529963
|
0.109378
|
0.327200%
|
| 07/18/2008 |
33.420585
|
-0.008386
|
-0.025000%
|
| 07/17/2008 |
33.428971
|
0.278384
|
0.839700%
|
| 07/16/2008 |
33.150587
|
0.420555
|
1.284900%
|
| 07/15/2008 |
32.730032
|
-0.165037
|
-0.501700%
|
| 07/14/2008 |
32.895069
|
-0.118873
|
-0.360000%
|
| 07/11/2008 |
33.013942
|
-0.382960
|
-1.146600%
|
| 07/10/2008 |
33.396902
|
0.037154
|
0.111300%
|
| 07/09/2008 |
33.359748
|
-0.356975
|
-1.058700%
|
| 07/08/2008 |
33.716723
|
0.386576
|
1.159800%
|
| 07/07/2008 |
33.330147
|
-0.134672
|
-0.402400%
|
| 07/03/2008 |
33.464819
|
-0.057065
|
-0.170200%
|
| 07/02/2008 |
33.521884
|
-0.341845
|
-1.009400%
|
| 07/01/2008 |
33.863729
|
0.038688
|
0.114300%
|
| 06/30/2008 |
33.825041
|
0.000924
|
0.002700%
|
| 06/27/2008 |
33.824117
|
-0.070963
|
-0.209300%
|
| 06/26/2008 |
33.895080
|
-0.552846
|
-1.604800%
|
| 06/25/2008 |
34.447926
|
0.115229
|
0.335600%
|
| 06/24/2008 |
34.332697
|
-0.060677
|
-0.176400%
|
| 06/23/2008 |
34.393374
|
-0.131641
|
-0.381200%
|
| 06/20/2008 |
34.525015
|
-0.407338
|
-1.166000%
|
| 06/19/2008 |
34.932353
|
0.079842
|
0.229000%
|
| 06/18/2008 |
34.852511
|
-0.178794
|
-0.510300%
|
| 06/17/2008 |
35.031305
|
-0.054330
|
-0.154800%
|
| 06/16/2008 |
35.085635
|
0.091537
|
0.261500%
|
| 06/13/2008 |
34.994098
|
0.250687
|
0.721500%
|
| 06/12/2008 |
34.743411
|
-0.020612
|
-0.059200%
|
| 06/11/2008 |
34.764023
|
-0.337335
|
-0.961000%
|
| 06/10/2008 |
35.101358
|
-0.156033
|
-0.442500%
|
| 06/09/2008 |
35.257391
|
-0.087778
|
-0.248300%
|
| 06/06/2008 |
35.345169
|
-0.577012
|
-1.606200%
|
| 06/05/2008 |
35.922181
|
0.383234
|
1.078300%
|
| 06/04/2008 |
35.538947
|
-0.021617
|
-0.060700%
|
| 06/03/2008 |
35.560564
|
-0.068638
|
-0.192600%
|
| 06/02/2008 |
35.629202
|
-0.160633
|
-0.448800%
|
| 05/30/2008 |
35.789835
|
0.095050
|
0.266200%
|
| 05/29/2008 |
35.694785
|
0.122152
|
0.343300%
|
| 05/28/2008 |
35.572633
|
0.061417
|
0.172900%
|
| 05/27/2008 |
35.511216
|
0.081476
|
0.229900%
|
| 05/23/2008 |
35.429740
|
-0.205197
|
-0.575800%
|
| 05/22/2008 |
35.634937
|
0.013556
|
0.038000%
|
| 05/21/2008 |
35.621381
|
-0.385145
|
-1.069600%
|
| 05/20/2008 |
36.006526
|
-0.100462
|
-0.278200%
|
| 05/19/2008 |
36.106988
|
0.004223
|
0.011600%
|
| 05/16/2008 |
36.102765
|
0.056139
|
0.155700%
|
| 05/15/2008 |
36.046626
|
0.289390
|
0.809300%
|
| 05/14/2008 |
35.757236
|
0.039193
|
0.109700%
|
| 05/13/2008 |
35.718043
|
-0.102301
|
-0.285500%
|
| 05/12/2008 |
35.820344
|
0.193607
|
0.543400%
|
| 05/09/2008 |
35.626737
|
-0.150366
|
-0.420200%
|
| 05/08/2008 |
35.777103
|
0.134759
|
0.378000%
|
| 05/07/2008 |
35.642344
|
-0.359340
|
-0.998100%
|
| 05/06/2008 |
36.001684
|
0.129288
|
0.360400%
|
| 05/05/2008 |
35.872396
|
-0.013172
|
-0.036700%
|
| 05/02/2008 |
35.885568
|
0.059731
|
0.166700%
|
| 05/01/2008 |
35.825837
|
0.431407
|
1.218800%
|
| 04/30/2008 |
35.394430
|
-0.025078
|
-0.070800%
|
| 04/29/2008 |
35.419508
|
-0.004813
|
-0.013500%
|
| 04/28/2008 |
35.424321
|
0.098428
|
0.278600%
|
| 04/25/2008 |
35.325893
|
0.136431
|
0.387700%
|
| 04/24/2008 |
35.189462
|
0.087271
|
0.248600%
|
| 04/23/2008 |
35.102191
|
0.082489
|
0.235500%
|
| 04/22/2008 |
35.019702
|
-0.222233
|
-0.630500%
|
| 04/21/2008 |
35.241935
|
0.089101
|
0.253400%
|
| 04/18/2008 |
35.152834
|
0.451390
|
1.300700%
|
| 04/17/2008 |
34.701444
|
-0.060816
|
-0.174900%
|
| 04/16/2008 |
34.762260
|
0.364052
|
1.058300%
|
| 04/15/2008 |
34.398208
|
-0.013889
|
-0.040300%
|
| 04/14/2008 |
34.412097
|
-0.107747
|
-0.312100%
|
| 04/11/2008 |
34.519844
|
-0.324490
|
-0.931200%
|
| 04/10/2008 |
34.844334
|
0.063107
|
0.181400%
|
| 04/09/2008 |
34.781227
|
-0.179542
|
-0.513500%
|
| 04/08/2008 |
34.960769
|
-0.098842
|
-0.281900%
|
| 04/07/2008 |
35.059611
|
0.039626
|
0.113100%
|
| 04/04/2008 |
35.019985
|
0.114596
|
0.328300%
|
| 04/03/2008 |
34.905389
|
0.086541
|
0.248500%
|
| 04/02/2008 |
34.818848
|
-0.008900
|
-0.025500%
|
| 04/01/2008 |
34.827748
|
0.605753
|
1.770000%
|
| 03/31/2008 |
34.221995
|
0.112880
|
0.330900%
|
| 03/28/2008 |
34.109115
|
-0.115781
|
-0.338200%
|
| 03/27/2008 |
34.224896
|
-0.238395
|
-0.691700%
|
| 03/26/2008 |
34.463291
|
-0.157291
|
-0.454300%
|
| 03/25/2008 |
34.620582
|
0.188689
|
0.548000%
|
| 03/24/2008 |
34.431893
|
0.321439
|
0.942300%
|
| 03/20/2008 |
34.110454
|
0.384972
|
1.141400%
|
| 03/19/2008 |
33.725482
|
-0.343200
|
-1.007300%
|
| 03/18/2008 |
34.068682
|
0.655510
|
1.961800%
|
| 03/17/2008 |
33.413172
|
-0.213387
|
-0.634500%
|
| 03/14/2008 |
33.626559
|
-0.372973
|
-1.096900%
|
| 03/13/2008 |
33.999532
|
0.026081
|
0.076700%
|
| 03/12/2008 |
33.973451
|
-0.067374
|
-0.197900%
|
| 03/11/2008 |
34.040825
|
0.485699
|
1.447400%
|
| 03/10/2008 |
33.555126
|
-0.328324
|
-0.968900%
|
| 03/07/2008 |
33.883450
|
-0.157335
|
-0.462100%
|
| 03/06/2008 |
34.040785
|
-0.402694
|
-1.169100%
|
| 03/05/2008 |
34.443479
|
-0.008039
|
-0.023300%
|
| 03/04/2008 |
34.451518
|
-0.117533
|
-0.339900%
|
| 03/03/2008 |
34.569051
|
-0.026881
|
-0.077600%
|
| 02/29/2008 |
34.595932
|
-0.434978
|
-1.241600%
|
| 02/28/2008 |
35.030910
|
-0.165026
|
-0.468800%
|
| 02/27/2008 |
35.195936
|
0.008302
|
0.023500%
|
| 02/26/2008 |
35.187634
|
0.153082
|
0.436900%
|
| 02/25/2008 |
35.034552
|
0.221622
|
0.636600%
|
| 02/22/2008 |
34.812930
|
0.135768
|
0.391500%
|
| 02/21/2008 |
34.677162
|
-0.149659
|
-0.429700%
|
| 02/20/2008 |
34.826821
|
0.124403
|
0.358400%
|
| 02/19/2008 |
34.702418
|
-0.030756
|
-0.088500%
|
| 02/15/2008 |
34.733174
|
0.039509
|
0.113800%
|
| 02/14/2008 |
34.693665
|
-0.245939
|
-0.703800%
|
| 02/13/2008 |
34.939604
|
0.241124
|
0.694900%
|
| 02/12/2008 |
34.698480
|
0.090517
|
0.261500%
|
| 02/11/2008 |
34.607963
|
0.151054
|
0.438300%
|
| 02/08/2008 |
34.456909
|
0.035307
|
0.102500%
|
| 02/07/2008 |
34.421602
|
0.025950
|
0.075400%
|
| 02/06/2008 |
34.395652
|
-0.168440
|
-0.487300%
|
| 02/05/2008 |
34.564092
|
-0.557260
|
-1.586600%
|
| 02/04/2008 |
35.121352
|
-0.229134
|
-0.648100%
|
| 02/01/2008 |
35.350486
|
0.218222
|
0.621100%
|
| 01/31/2008 |
35.132264
|
0.402891
|
1.160000%
|
| 01/30/2008 |
34.729373
|
-0.114218
|
-0.327800%
|
| 01/29/2008 |
34.843591
|
0.104114
|
0.299600%
|
| 01/28/2008 |
34.739477
|
0.265771
|
0.770900%
|
| 01/25/2008 |
34.473706
|
-0.243056
|
-0.700100%
|
| 01/24/2008 |
34.716762
|
0.231510
|
0.671300%
|
| 01/23/2008 |
34.485252
|
0.188850
|
0.550600%
|
| 01/22/2008 |
34.296402
|
-0.183195
|
-0.531300%
|
| 01/18/2008 |
34.479597
|
-0.120661
|
-0.348700%
|
| 01/17/2008 |
34.600258
|
-0.592595
|
-1.683800%
|
| 01/16/2008 |
35.192853
|
-0.160727
|
-0.454600%
|
| 01/15/2008 |
35.353580
|
-0.478419
|
-1.335100%
|
| 01/14/2008 |
35.831999
|
0.206286
|
0.579000%
|
| 01/11/2008 |
35.625713
|
-0.210037
|
-0.586100%
|
| 01/10/2008 |
35.835750
|
0.087960
|
0.246000%
|
| 01/09/2008 |
35.747790
|
0.293759
|
0.828500%
|
| 01/08/2008 |
35.454031
|
-0.279888
|
-0.783200%
|
| 01/07/2008 |
35.733919
|
0.047573
|
0.133300%
|
| 01/04/2008 |
35.686346
|
-0.580090
|
-1.599500%
|
| 01/03/2008 |
36.266436
|
0.036049
|
0.099400%
|
| 01/02/2008 |
36.230387
|
-0.200301
|
-0.549800%
|
| 12/31/2007 |
36.430688
|
-0.118064
|
-0.323000%
|
| 12/28/2007 |
36.548752
|
0.076643
|
0.210100%
|
| 12/27/2007 |
36.472109
|
-0.241335
|
-0.657300%
|
| 12/26/2007 |
36.713444
|
0.013178
|
0.035900%
|
| 12/24/2007 |
36.700266
|
0.118178
|
0.323000%
|
| 12/21/2007 |
36.582088
|
0.293550
|
0.808900%
|
| 12/20/2007 |
36.288538
|
0.157862
|
0.436900%
|
| 12/19/2007 |
36.130676
|
0.008149
|
0.022500%
|
| 12/18/2007 |
36.122527
|
0.137818
|
0.382900%
|
| 12/17/2007 |
35.984709
|
-0.348466
|
-0.959000%
|
| 12/14/2007 |
36.333175
|
-0.318845
|
-0.869900%
|
| 12/13/2007 |
36.652020
|
-0.004665
|
-0.012700%
|
| 12/12/2007 |
36.656685
|
0.107949
|
0.295300%
|
| 12/11/2007 |
36.548736
|
-0.440663
|
-1.191300%
|
| 12/10/2007 |
36.989399
|
0.127662
|
0.346300%
|
| 12/07/2007 |
36.861737
|
-0.072966
|
-0.197500%
|
| 12/06/2007 |
36.934703
|
0.262429
|
0.715600%
|
| 12/05/2007 |
36.672274
|
0.231703
|
0.635800%
|
| 12/04/2007 |
36.440571
|
-0.130919
|
-0.357900%
|
| 12/03/2007 |
36.571490
|
-0.105041
|
-0.286300%
|
| 11/30/2007 |
36.676531
|
0.114798
|
0.313900%
|
| 11/29/2007 |
36.561733
|
0.064512
|
0.176700%
|
| 11/28/2007 |
36.497221
|
0.594140
|
1.654800%
|
| 11/27/2007 |
35.903081
|
0.258737
|
0.725800%
|
| 11/26/2007 |
35.644344
|
-0.317667
|
-0.883300%
|
| 11/23/2007 |
35.962011
|
0.418835
|
1.178300%
|
| 11/21/2007 |
35.543176
|
-0.284388
|
-0.793700%
|
| 11/20/2007 |
35.827564
|
0.137608
|
0.385500%
|
| 11/19/2007 |
35.689956
|
-0.327510
|
-0.909300%
|
| 11/16/2007 |
36.017466
|
0.160348
|
0.447100%
|
| 11/15/2007 |
35.857118
|
-0.208519
|
-0.578100%
|
| 11/14/2007 |
36.065637
|
-0.157912
|
-0.435900%
|
| 11/13/2007 |
36.223549
|
0.591644
|
1.660400%
|
| 11/12/2007 |
35.631905
|
-0.338119
|
-0.940000%
|
| 11/09/2007 |
35.970024
|
-0.378756
|
-1.042000%
|
| 11/08/2007 |
36.348780
|
-0.090872
|
-0.249300%
|
| 11/07/2007 |
36.439652
|
-0.563165
|
-1.521900%
|
| 11/06/2007 |
37.002817
|
0.216926
|
0.589600%
|
| 11/05/2007 |
36.785891
|
-0.124374
|
-0.336900%
|
| 11/02/2007 |
36.910265
|
0.138049
|
0.375400%
|
| 11/01/2007 |
36.772216
|
-0.428828
|
-1.152700%
|
| 10/31/2007 |
37.201044
|
0.181532
|
0.490300%
|
| 10/30/2007 |
37.019512
|
-0.101530
|
-0.273500%
|
| 10/29/2007 |
37.121042
|
0.112825
|
0.304800%
|
| 10/26/2007 |
37.008217
|
0.222512
|
0.604800%
|
| 10/25/2007 |
36.785705
|
-0.046101
|
-0.125100%
|
| 10/24/2007 |
36.831806
|
0.006635
|
0.018000%
|
| 10/23/2007 |
36.825171
|
0.243343
|
0.665200%
|
| 10/22/2007 |
36.581828
|
0.058747
|
0.160800%
|
| 10/19/2007 |
36.523081
|
-0.507553
|
-1.370600%
|
| 10/18/2007 |
37.030634
|
0.056141
|
0.151800%
|
| 10/17/2007 |
36.974493
|
0.126874
|
0.344300%
|
| 10/16/2007 |
36.847619
|
-0.143463
|
-0.387800%
|
| 10/15/2007 |
36.991082
|
-0.202707
|
-0.545000%
|
| 10/12/2007 |
37.193789
|
0.161620
|
0.436400%
|
| 10/11/2007 |
37.032169
|
-0.151712
|
-0.408000%
|
| 10/10/2007 |
37.183881
|
0.038424
|
0.103400%
|
| 10/09/2007 |
37.145457
|
0.155933
|
0.421500%
|
| 10/08/2007 |
36.989524
|
-0.007949
|
-0.021400%
|
| 10/05/2007 |
36.997473
|
0.238755
|
0.649500%
|
| 10/04/2007 |
36.758718
|
0.085768
|
0.233800%
|
| 10/03/2007 |
36.672950
|
-0.148413
|
-0.403000%
|
| 10/02/2007 |
36.821363
|
-0.012363
|
-0.033500%
|
| 10/01/2007 |
36.833726
|
0.355165
|
0.973600%
|
| 09/28/2007 |
36.478561
|
-0.040570
|
-0.111000%
|
| 09/27/2007 |
36.519131
|
0.149089
|
0.409900%
|
| 09/26/2007 |
36.370042
|
0.143202
|
0.395200%
|
| 09/25/2007 |
36.226840
|
0.074258
|
0.205400%
|
| 09/24/2007 |
36.152582
|
-0.066774
|
-0.184300%
|
| 09/21/2007 |
36.219356
|
0.138961
|
0.385100%
|
| 09/20/2007 |
36.080395
|
-0.168245
|
-0.464100%
|
| 09/19/2007 |
36.248640
|
0.139706
|
0.386900%
|
| 09/18/2007 |
36.108934
|
0.630171
|
1.776100%
|
| 09/17/2007 |
35.478763
|
-0.113878
|
-0.319900%
|
| 09/14/2007 |
35.592641
|
-0.006004
|
-0.016800%
|
| 09/13/2007 |
35.598645
|
0.133632
|
0.376700%
|
| 09/12/2007 |
35.465013
|
0.007203
|
0.020300%
|
| 09/11/2007 |
35.457810
|
0.305873
|
0.870100%
|
| 09/10/2007 |
35.151937
|
0.015753
|
0.044800%
|
| 09/07/2007 |
35.136184
|
-0.293156
|
-0.827400%
|
| 09/06/2007 |
35.429340
|
0.073468
|
0.207700%
|
| 09/05/2007 |
35.355872
|
-0.158643
|
-0.446600%
|
| 09/04/2007 |
35.514515
|
0.232073
|
0.657700%
|
| 08/31/2007 |
35.282442
|
0.264971
|
0.756600%
|
| 08/30/2007 |
35.017471
|
-0.032854
|
-0.093700%
|
| 08/29/2007 |
35.050325
|
0.473989
|
1.370800%
|
| 08/28/2007 |
34.576336
|
-0.463359
|
-1.322300%
|
| 08/27/2007 |
35.039695
|
-0.116852
|
-0.332300%
|
| 08/24/2007 |
35.156547
|
0.254798
|
0.730000%
|
| 08/23/2007 |
34.901749
|
0.017863
|
0.051200%
|
| 08/22/2007 |
34.883886
|
0.256049
|
0.739400%
|
| 08/21/2007 |
34.627837
|
0.064450
|
0.186400%
|
| 08/20/2007 |
34.563387
|
0.020222
|
0.058500%
|
THESE RATES OF RETURN ARE UNAUDITED
|
URS | 
