| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 08/18/2008 |
18.282876
|
-0.103162
|
-0.561000%
|
| 08/15/2008 |
18.386038
|
0.035804
|
0.195100%
|
| 08/14/2008 |
18.350234
|
0.050202
|
0.274300%
|
| 08/13/2008 |
18.300032
|
-0.082123
|
-0.446700%
|
| 08/12/2008 |
18.382155
|
-0.064188
|
-0.347900%
|
| 08/11/2008 |
18.446343
|
0.080313
|
0.437200%
|
| 08/08/2008 |
18.366030
|
0.167018
|
0.917700%
|
| 08/07/2008 |
18.199012
|
-0.131232
|
-0.715900%
|
| 08/06/2008 |
18.330244
|
0.023471
|
0.128200%
|
| 08/05/2008 |
18.306773
|
0.238022
|
1.317300%
|
| 08/04/2008 |
18.068751
|
-0.100881
|
-0.555200%
|
| 08/01/2008 |
18.169632
|
-0.073298
|
-0.401700%
|
| 07/31/2008 |
18.242930
|
-0.060175
|
-0.328700%
|
| 07/30/2008 |
18.303105
|
0.146058
|
0.804400%
|
| 07/29/2008 |
18.157047
|
0.130314
|
0.722800%
|
| 07/28/2008 |
18.026733
|
-0.141833
|
-0.780600%
|
| 07/25/2008 |
18.168566
|
-0.018075
|
-0.099300%
|
| 07/24/2008 |
18.186641
|
-0.142036
|
-0.774900%
|
| 07/23/2008 |
18.328677
|
0.059680
|
0.326600%
|
| 07/22/2008 |
18.268997
|
0.098132
|
0.540000%
|
| 07/21/2008 |
18.170865
|
0.062212
|
0.343500%
|
| 07/18/2008 |
18.108653
|
0.001915
|
0.010500%
|
| 07/17/2008 |
18.106738
|
0.117750
|
0.654500%
|
| 07/16/2008 |
17.988988
|
0.151362
|
0.848500%
|
| 07/15/2008 |
17.837626
|
-0.100860
|
-0.562200%
|
| 07/14/2008 |
17.938486
|
-0.034087
|
-0.189600%
|
| 07/11/2008 |
17.972573
|
-0.154292
|
-0.851100%
|
| 07/10/2008 |
18.126865
|
0.028745
|
0.158800%
|
| 07/09/2008 |
18.098120
|
-0.111659
|
-0.613100%
|
| 07/08/2008 |
18.209779
|
0.125390
|
0.693300%
|
| 07/07/2008 |
18.084389
|
-0.057732
|
-0.318200%
|
| 07/03/2008 |
18.142121
|
-0.028298
|
-0.155700%
|
| 07/02/2008 |
18.170419
|
-0.145516
|
-0.794400%
|
| 07/01/2008 |
18.315935
|
-0.030965
|
-0.168700%
|
| 06/30/2008 |
18.346900
|
0.006303
|
0.034300%
|
| 06/27/2008 |
18.340597
|
-0.043218
|
-0.235000%
|
| 06/26/2008 |
18.383815
|
-0.215495
|
-1.158600%
|
| 06/25/2008 |
18.599310
|
0.061625
|
0.332400%
|
| 06/24/2008 |
18.537685
|
-0.029520
|
-0.158900%
|
| 06/23/2008 |
18.567205
|
-0.071531
|
-0.383700%
|
| 06/20/2008 |
18.638736
|
-0.168067
|
-0.893600%
|
| 06/19/2008 |
18.806803
|
-0.015765
|
-0.083700%
|
| 06/18/2008 |
18.822568
|
-0.072178
|
-0.382000%
|
| 06/17/2008 |
18.894746
|
-0.009981
|
-0.052700%
|
| 06/16/2008 |
18.904727
|
0.049824
|
0.264200%
|
| 06/13/2008 |
18.854903
|
0.097568
|
0.520100%
|
| 06/12/2008 |
18.757335
|
-0.041252
|
-0.219400%
|
| 06/11/2008 |
18.798587
|
-0.127574
|
-0.674000%
|
| 06/10/2008 |
18.926161
|
-0.125458
|
-0.658500%
|
| 06/09/2008 |
19.051619
|
-0.067276
|
-0.351800%
|
| 06/06/2008 |
19.118895
|
-0.221601
|
-1.145700%
|
| 06/05/2008 |
19.340496
|
0.148599
|
0.774200%
|
| 06/04/2008 |
19.191897
|
-0.027863
|
-0.144900%
|
| 06/03/2008 |
19.219760
|
-0.031001
|
-0.161000%
|
| 06/02/2008 |
19.250761
|
-0.065430
|
-0.338700%
|
| 05/30/2008 |
19.316191
|
0.057391
|
0.297900%
|
| 05/29/2008 |
19.258800
|
0.039657
|
0.206300%
|
| 05/28/2008 |
19.219143
|
0.002848
|
0.014800%
|
| 05/27/2008 |
19.216295
|
-0.005383
|
-0.028000%
|
| 05/23/2008 |
19.221678
|
-0.094892
|
-0.491200%
|
| 05/22/2008 |
19.316570
|
0.004779
|
0.024700%
|
| 05/21/2008 |
19.311791
|
-0.152553
|
-0.783700%
|
| 05/20/2008 |
19.464344
|
-0.058849
|
-0.301400%
|
| 05/19/2008 |
19.523193
|
0.029196
|
0.149700%
|
| 05/16/2008 |
19.493997
|
0.047034
|
0.241800%
|
| 05/15/2008 |
19.446963
|
0.154140
|
0.798900%
|
| 05/14/2008 |
19.292823
|
0.017557
|
0.091000%
|
| 05/13/2008 |
19.275266
|
-0.045864
|
-0.237300%
|
| 05/12/2008 |
19.321130
|
0.090804
|
0.472100%
|
| 05/09/2008 |
19.230326
|
-0.072668
|
-0.376400%
|
| 05/08/2008 |
19.302994
|
0.054300
|
0.282000%
|
| 05/07/2008 |
19.248694
|
-0.137738
|
-0.710400%
|
| 05/06/2008 |
19.386432
|
0.043021
|
0.222400%
|
| 05/05/2008 |
19.343411
|
-0.002595
|
-0.013400%
|
| 05/02/2008 |
19.346006
|
0.048974
|
0.253700%
|
| 05/01/2008 |
19.297032
|
0.147971
|
0.772700%
|
| 04/30/2008 |
19.149061
|
0.003235
|
0.016800%
|
| 04/29/2008 |
19.145826
|
-0.030466
|
-0.158800%
|
| 04/28/2008 |
19.176292
|
0.052041
|
0.272100%
|
| 04/25/2008 |
19.124251
|
0.081653
|
0.428700%
|
| 04/24/2008 |
19.042598
|
-0.000537
|
-0.002800%
|
| 04/23/2008 |
19.043135
|
0.021924
|
0.115200%
|
| 04/22/2008 |
19.021211
|
-0.092431
|
-0.483500%
|
| 04/21/2008 |
19.113642
|
0.059829
|
0.314000%
|
| 04/18/2008 |
19.053813
|
0.183061
|
0.970000%
|
| 04/17/2008 |
18.870752
|
-0.033803
|
-0.178800%
|
| 04/16/2008 |
18.904555
|
0.204377
|
1.092900%
|
| 04/15/2008 |
18.700178
|
0.008618
|
0.046100%
|
| 04/14/2008 |
18.691560
|
-0.056274
|
-0.300100%
|
| 04/11/2008 |
18.747834
|
-0.139798
|
-0.740100%
|
| 04/10/2008 |
18.887632
|
0.009403
|
0.049800%
|
| 04/09/2008 |
18.878229
|
-0.068003
|
-0.358900%
|
| 04/08/2008 |
18.946232
|
-0.062057
|
-0.326400%
|
| 04/07/2008 |
19.008289
|
0.027180
|
0.143100%
|
| 04/04/2008 |
18.981109
|
0.073797
|
0.390300%
|
| 04/03/2008 |
18.907312
|
0.043902
|
0.232700%
|
| 04/02/2008 |
18.863410
|
0.043754
|
0.232400%
|
| 04/01/2008 |
18.819656
|
0.255410
|
1.375800%
|
| 03/31/2008 |
18.564246
|
0.034074
|
0.183800%
|
| 03/28/2008 |
18.530172
|
-0.047536
|
-0.255800%
|
| 03/27/2008 |
18.577708
|
-0.087431
|
-0.468400%
|
| 03/26/2008 |
18.665139
|
-0.032163
|
-0.172000%
|
| 03/25/2008 |
18.697302
|
0.139368
|
0.750900%
|
| 03/24/2008 |
18.557934
|
0.112609
|
0.610500%
|
| 03/20/2008 |
18.445325
|
0.131509
|
0.718000%
|
| 03/19/2008 |
18.313816
|
-0.148409
|
-0.803800%
|
| 03/18/2008 |
18.462225
|
0.305998
|
1.685300%
|
| 03/17/2008 |
18.156227
|
-0.115928
|
-0.634400%
|
| 03/14/2008 |
18.272155
|
-0.161076
|
-0.873800%
|
| 03/13/2008 |
18.433231
|
0.001938
|
0.010500%
|
| 03/12/2008 |
18.431293
|
0.018529
|
0.100600%
|
| 03/11/2008 |
18.412764
|
0.220221
|
1.210500%
|
| 03/10/2008 |
18.192543
|
-0.142012
|
-0.774500%
|
| 03/07/2008 |
18.334555
|
-0.075784
|
-0.411600%
|
| 03/06/2008 |
18.410339
|
-0.177371
|
-0.954200%
|
| 03/05/2008 |
18.587710
|
0.018409
|
0.099100%
|
| 03/04/2008 |
18.569301
|
-0.075493
|
-0.404900%
|
| 03/03/2008 |
18.644794
|
-0.052688
|
-0.281700%
|
| 02/29/2008 |
18.697482
|
-0.208716
|
-1.103900%
|
| 02/28/2008 |
18.906198
|
-0.062556
|
-0.329700%
|
| 02/27/2008 |
18.968754
|
0.035045
|
0.185000%
|
| 02/26/2008 |
18.933709
|
0.107547
|
0.571200%
|
| 02/25/2008 |
18.826162
|
0.123714
|
0.661400%
|
| 02/22/2008 |
18.702448
|
0.025585
|
0.136900%
|
| 02/21/2008 |
18.676863
|
-0.012909
|
-0.069000%
|
| 02/20/2008 |
18.689772
|
0.001921
|
0.010200%
|
| 02/19/2008 |
18.687851
|
0.019299
|
0.103300%
|
| 02/15/2008 |
18.668552
|
-0.008563
|
-0.045800%
|
| 02/14/2008 |
18.677115
|
-0.102697
|
-0.546800%
|
| 02/13/2008 |
18.779812
|
0.099863
|
0.534500%
|
| 02/12/2008 |
18.679949
|
0.087271
|
0.469300%
|
| 02/11/2008 |
18.592678
|
0.043762
|
0.235900%
|
| 02/08/2008 |
18.548916
|
0.000843
|
0.004500%
|
| 02/07/2008 |
18.548073
|
-0.030131
|
-0.162100%
|
| 02/06/2008 |
18.578204
|
-0.082799
|
-0.443700%
|
| 02/05/2008 |
18.661003
|
-0.301389
|
-1.589400%
|
| 02/04/2008 |
18.962392
|
-0.077358
|
-0.406200%
|
| 02/01/2008 |
19.039750
|
0.136077
|
0.719800%
|
| 01/31/2008 |
18.903673
|
0.174044
|
0.929200%
|
| 01/30/2008 |
18.729629
|
-0.064585
|
-0.343600%
|
| 01/29/2008 |
18.794214
|
0.068313
|
0.364800%
|
| 01/28/2008 |
18.725901
|
0.090374
|
0.484900%
|
| 01/25/2008 |
18.635527
|
-0.045108
|
-0.241400%
|
| 01/24/2008 |
18.680635
|
0.141022
|
0.760600%
|
| 01/23/2008 |
18.539613
|
0.098325
|
0.533100%
|
| 01/22/2008 |
18.441288
|
-0.160238
|
-0.861400%
|
| 01/18/2008 |
18.601526
|
-0.067315
|
-0.360500%
|
| 01/17/2008 |
18.668841
|
-0.219238
|
-1.160700%
|
| 01/16/2008 |
18.888079
|
-0.119209
|
-0.627100%
|
| 01/15/2008 |
19.007288
|
-0.230728
|
-1.199300%
|
| 01/14/2008 |
19.238016
|
0.111433
|
0.582600%
|
| 01/11/2008 |
19.126583
|
-0.102148
|
-0.531200%
|
| 01/10/2008 |
19.228731
|
0.007392
|
0.038400%
|
| 01/09/2008 |
19.221339
|
0.095925
|
0.501500%
|
| 01/08/2008 |
19.125414
|
-0.119796
|
-0.622400%
|
| 01/07/2008 |
19.245210
|
0.012450
|
0.064700%
|
| 01/04/2008 |
19.232760
|
-0.268865
|
-1.378600%
|
| 01/03/2008 |
19.501625
|
-0.010843
|
-0.055500%
|
| 01/02/2008 |
19.512468
|
-0.062999
|
-0.321800%
|
| 12/31/2007 |
19.575467
|
-0.038600
|
-0.196700%
|
| 12/28/2007 |
19.614067
|
0.054571
|
0.279000%
|
| 12/27/2007 |
19.559496
|
-0.093420
|
-0.475300%
|
| 12/26/2007 |
19.652916
|
0.025871
|
0.131800%
|
| 12/24/2007 |
19.627045
|
0.057719
|
0.294900%
|
| 12/21/2007 |
19.569326
|
0.143171
|
0.737000%
|
| 12/20/2007 |
19.426155
|
0.068563
|
0.354100%
|
| 12/19/2007 |
19.357592
|
-0.002488
|
-0.012800%
|
| 12/18/2007 |
19.360080
|
0.083905
|
0.435200%
|
| 12/17/2007 |
19.276175
|
-0.178160
|
-0.915700%
|
| 12/14/2007 |
19.454335
|
-0.171635
|
-0.874500%
|
| 12/13/2007 |
19.625970
|
-0.092336
|
-0.468200%
|
| 12/12/2007 |
19.718306
|
0.044191
|
0.224600%
|
| 12/11/2007 |
19.674115
|
-0.178575
|
-0.899500%
|
| 12/10/2007 |
19.852690
|
0.074658
|
0.377400%
|
| 12/07/2007 |
19.778032
|
-0.032636
|
-0.164700%
|
| 12/06/2007 |
19.810668
|
0.114406
|
0.580800%
|
| 12/05/2007 |
19.696262
|
0.128058
|
0.654400%
|
| 12/04/2007 |
19.568204
|
-0.072944
|
-0.371300%
|
| 12/03/2007 |
19.641148
|
-0.038103
|
-0.193600%
|
| 11/30/2007 |
19.679251
|
0.061276
|
0.312300%
|
| 11/29/2007 |
19.617975
|
0.045130
|
0.230500%
|
| 11/28/2007 |
19.572845
|
0.256875
|
1.329800%
|
| 11/27/2007 |
19.315970
|
0.076994
|
0.400100%
|
| 11/26/2007 |
19.238976
|
-0.108146
|
-0.558900%
|
| 11/23/2007 |
19.347122
|
0.202659
|
1.058500%
|
| 11/21/2007 |
19.144463
|
-0.163539
|
-0.847000%
|
| 11/20/2007 |
19.308002
|
0.077625
|
0.403600%
|
| 11/19/2007 |
19.230377
|
-0.181421
|
-0.934500%
|
| 11/16/2007 |
19.411798
|
0.016302
|
0.084000%
|
| 11/15/2007 |
19.395496
|
-0.119167
|
-0.610600%
|
| 11/14/2007 |
19.514663
|
-0.032790
|
-0.167700%
|
| 11/13/2007 |
19.547453
|
0.245249
|
1.270500%
|
| 11/12/2007 |
19.302204
|
-0.135511
|
-0.697100%
|
| 11/09/2007 |
19.437715
|
-0.171673
|
-0.875400%
|
| 11/08/2007 |
19.609388
|
-0.028178
|
-0.143400%
|
| 11/07/2007 |
19.637566
|
-0.244485
|
-1.229600%
|
| 11/06/2007 |
19.882051
|
0.104703
|
0.529400%
|
| 11/05/2007 |
19.777348
|
-0.087978
|
-0.442800%
|
| 11/02/2007 |
19.865326
|
0.029097
|
0.146600%
|
| 11/01/2007 |
19.836229
|
-0.223401
|
-1.113600%
|
| 10/31/2007 |
20.059630
|
0.105127
|
0.526800%
|
| 10/30/2007 |
19.954503
|
-0.062564
|
-0.312500%
|
| 10/29/2007 |
20.017067
|
0.073198
|
0.367000%
|
| 10/26/2007 |
19.943869
|
0.137349
|
0.693400%
|
| 10/25/2007 |
19.806520
|
0.012232
|
0.061700%
|
| 10/24/2007 |
19.794288
|
-0.019157
|
-0.096600%
|
| 10/23/2007 |
19.813445
|
0.121371
|
0.616300%
|
| 10/22/2007 |
19.692074
|
-0.001739
|
-0.008800%
|
| 10/19/2007 |
19.693813
|
-0.222286
|
-1.116100%
|
| 10/18/2007 |
19.916099
|
0.025666
|
0.129000%
|
| 10/17/2007 |
19.890433
|
0.066706
|
0.336400%
|
| 10/16/2007 |
19.823727
|
-0.099065
|
-0.497200%
|
| 10/15/2007 |
19.922792
|
-0.093118
|
-0.465200%
|
| 10/12/2007 |
20.015910
|
0.042047
|
0.210500%
|
| 10/11/2007 |
19.973863
|
-0.029004
|
-0.144900%
|
| 10/10/2007 |
20.002867
|
0.012708
|
0.063500%
|
| 10/09/2007 |
19.990159
|
0.083280
|
0.418300%
|
| 10/08/2007 |
19.906879
|
-0.042454
|
-0.212800%
|
| 10/05/2007 |
19.949333
|
0.093498
|
0.470800%
|
| 10/04/2007 |
19.855835
|
0.031640
|
0.159600%
|
| 10/03/2007 |
19.824195
|
-0.052234
|
-0.262700%
|
| 10/02/2007 |
19.876429
|
0.003665
|
0.018400%
|
| 10/01/2007 |
19.872764
|
0.149190
|
0.756400%
|
| 09/28/2007 |
19.723574
|
-0.008863
|
-0.044900%
|
| 09/27/2007 |
19.732437
|
0.097962
|
0.498900%
|
| 09/26/2007 |
19.634475
|
0.062150
|
0.317500%
|
| 09/25/2007 |
19.572325
|
0.001423
|
0.007200%
|
| 09/24/2007 |
19.570902
|
-0.030954
|
-0.157900%
|
| 09/21/2007 |
19.601856
|
0.048059
|
0.245700%
|
| 09/20/2007 |
19.553797
|
-0.072890
|
-0.371300%
|
| 09/19/2007 |
19.626687
|
0.126100
|
0.646600%
|
| 09/18/2007 |
19.500587
|
0.275560
|
1.433300%
|
| 09/17/2007 |
19.225027
|
-0.072457
|
-0.375400%
|
| 09/14/2007 |
19.297484
|
-0.001394
|
-0.007200%
|
| 09/13/2007 |
19.298878
|
0.046544
|
0.241700%
|
| 09/12/2007 |
19.252334
|
0.002284
|
0.011800%
|
| 09/11/2007 |
19.250050
|
0.143544
|
0.751200%
|
| 09/10/2007 |
19.106506
|
-0.025298
|
-0.132200%
|
| 09/07/2007 |
19.131804
|
-0.114587
|
-0.595300%
|
| 09/06/2007 |
19.246391
|
0.031905
|
0.166000%
|
| 09/05/2007 |
19.214486
|
-0.076148
|
-0.394700%
|
| 09/04/2007 |
19.290634
|
0.086158
|
0.448600%
|
| 08/31/2007 |
19.204476
|
0.130433
|
0.683800%
|
| 08/30/2007 |
19.074043
|
0.001177
|
0.006100%
|
| 08/29/2007 |
19.072866
|
0.176147
|
0.932100%
|
| 08/28/2007 |
18.896719
|
-0.205182
|
-1.074100%
|
| 08/27/2007 |
19.101901
|
-0.047767
|
-0.249400%
|
| 08/24/2007 |
19.149668
|
0.111729
|
0.586800%
|
| 08/23/2007 |
19.037939
|
0.024872
|
0.130800%
|
| 08/22/2007 |
19.013067
|
0.127138
|
0.673100%
|
| 08/21/2007 |
18.885929
|
0.039528
|
0.209700%
|
| 08/20/2007 |
18.846401
|
0.048089
|
0.255800%
|
THESE RATES OF RETURN ARE UNAUDITED
|