| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 08/18/2008 |
17.657584
|
0.024683
|
0.139900%
|
| 08/15/2008 |
17.632901
|
0.055220
|
0.314100%
|
| 08/14/2008 |
17.577681
|
0.018672
|
0.106300%
|
| 08/13/2008 |
17.559009
|
-0.040328
|
-0.229100%
|
| 08/12/2008 |
17.599337
|
0.065652
|
0.374400%
|
| 08/11/2008 |
17.533685
|
-0.027491
|
-0.156500%
|
| 08/08/2008 |
17.561176
|
0.012282
|
0.069900%
|
| 08/07/2008 |
17.548894
|
0.087841
|
0.503000%
|
| 08/06/2008 |
17.461053
|
-0.019320
|
-0.110500%
|
| 08/05/2008 |
17.480373
|
-0.021970
|
-0.125500%
|
| 08/04/2008 |
17.502343
|
-0.029365
|
-0.167400%
|
| 08/01/2008 |
17.531708
|
-0.026063
|
-0.148400%
|
| 07/31/2008 |
17.557771
|
0.032505
|
0.185400%
|
| 07/30/2008 |
17.525266
|
0.009815
|
0.056000%
|
| 07/29/2008 |
17.515451
|
-0.044103
|
-0.251100%
|
| 07/28/2008 |
17.559554
|
0.051457
|
0.293900%
|
| 07/25/2008 |
17.508097
|
-0.081548
|
-0.463600%
|
| 07/24/2008 |
17.589645
|
0.086153
|
0.492200%
|
| 07/23/2008 |
17.503492
|
0.015725
|
0.089900%
|
| 07/22/2008 |
17.487767
|
-0.034921
|
-0.199200%
|
| 07/21/2008 |
17.522688
|
0.058408
|
0.334400%
|
| 07/18/2008 |
17.464280
|
-0.015371
|
-0.087900%
|
| 07/17/2008 |
17.479651
|
-0.078497
|
-0.447000%
|
| 07/16/2008 |
17.558148
|
-0.078883
|
-0.447200%
|
| 07/15/2008 |
17.637031
|
-0.017566
|
-0.099400%
|
| 07/14/2008 |
17.654597
|
0.060566
|
0.344200%
|
| 07/11/2008 |
17.594031
|
-0.091685
|
-0.518400%
|
| 07/10/2008 |
17.685716
|
-0.005249
|
-0.029600%
|
| 07/09/2008 |
17.690965
|
0.075055
|
0.426000%
|
| 07/08/2008 |
17.615910
|
0.030237
|
0.171900%
|
| 07/07/2008 |
17.585673
|
0.013518
|
0.076900%
|
| 07/03/2008 |
17.572155
|
-0.041328
|
-0.234600%
|
| 07/02/2008 |
17.613483
|
0.017202
|
0.097700%
|
| 07/01/2008 |
17.596281
|
-0.046356
|
-0.262700%
|
| 06/30/2008 |
17.642637
|
-0.002289
|
-0.012900%
|
| 06/27/2008 |
17.644926
|
-0.017620
|
-0.099700%
|
| 06/26/2008 |
17.662546
|
0.021743
|
0.123200%
|
| 06/25/2008 |
17.640803
|
-0.008336
|
-0.047200%
|
| 06/24/2008 |
17.649139
|
0.006836
|
0.038700%
|
| 06/23/2008 |
17.642303
|
-0.060712
|
-0.342900%
|
| 06/20/2008 |
17.703015
|
-0.001051
|
-0.005900%
|
| 06/19/2008 |
17.704066
|
-0.032958
|
-0.185800%
|
| 06/18/2008 |
17.737024
|
0.040541
|
0.229000%
|
| 06/17/2008 |
17.696483
|
0.028469
|
0.161100%
|
| 06/16/2008 |
17.668014
|
0.015078
|
0.085400%
|
| 06/13/2008 |
17.652936
|
-0.034009
|
-0.192200%
|
| 06/12/2008 |
17.686945
|
-0.077793
|
-0.437900%
|
| 06/11/2008 |
17.764738
|
0.031742
|
0.178900%
|
| 06/10/2008 |
17.732996
|
-0.081405
|
-0.456900%
|
| 06/09/2008 |
17.814401
|
-0.058625
|
-0.328000%
|
| 06/06/2008 |
17.873026
|
0.063732
|
0.357800%
|
| 06/05/2008 |
17.809294
|
-0.026753
|
-0.149900%
|
| 06/04/2008 |
17.836047
|
-0.045469
|
-0.254200%
|
| 06/03/2008 |
17.881516
|
0.033388
|
0.187000%
|
| 06/02/2008 |
17.848128
|
0.029563
|
0.165900%
|
| 05/30/2008 |
17.818565
|
0.026456
|
0.148600%
|
| 05/29/2008 |
17.792109
|
-0.039087
|
-0.219200%
|
| 05/28/2008 |
17.831196
|
-0.039099
|
-0.218700%
|
| 05/27/2008 |
17.870295
|
-0.077939
|
-0.434200%
|
| 05/23/2008 |
17.948234
|
0.037408
|
0.208800%
|
| 05/22/2008 |
17.910826
|
-0.066179
|
-0.368100%
|
| 05/21/2008 |
17.977005
|
-0.024129
|
-0.134000%
|
| 05/20/2008 |
18.001134
|
0.031012
|
0.172500%
|
| 05/19/2008 |
17.970122
|
0.037761
|
0.210500%
|
| 05/16/2008 |
17.932361
|
0.025527
|
0.142500%
|
| 05/15/2008 |
17.906834
|
0.079289
|
0.444700%
|
| 05/14/2008 |
17.827545
|
-0.016372
|
-0.091700%
|
| 05/13/2008 |
17.843917
|
-0.070949
|
-0.396000%
|
| 05/12/2008 |
17.914866
|
-0.021688
|
-0.120900%
|
| 05/09/2008 |
17.936554
|
0.016828
|
0.093900%
|
| 05/08/2008 |
17.919726
|
0.023613
|
0.131900%
|
| 05/07/2008 |
17.896113
|
0.025129
|
0.140600%
|
| 05/06/2008 |
17.870984
|
-0.033385
|
-0.186400%
|
| 05/05/2008 |
17.904369
|
0.012298
|
0.068700%
|
| 05/02/2008 |
17.892071
|
0.002130
|
0.011900%
|
| 05/01/2008 |
17.889941
|
0.036049
|
0.201900%
|
| 04/30/2008 |
17.853892
|
0.052692
|
0.296000%
|
| 04/29/2008 |
17.801200
|
0.006919
|
0.038800%
|
| 04/28/2008 |
17.794281
|
0.045303
|
0.255200%
|
| 04/25/2008 |
17.748978
|
-0.019204
|
-0.108000%
|
| 04/24/2008 |
17.768182
|
-0.057334
|
-0.321600%
|
| 04/23/2008 |
17.825516
|
0.002669
|
0.014900%
|
| 04/22/2008 |
17.822847
|
0.017788
|
0.099900%
|
| 04/21/2008 |
17.805059
|
0.052701
|
0.296800%
|
| 04/18/2008 |
17.752358
|
0.051863
|
0.293000%
|
| 04/17/2008 |
17.700495
|
-0.001345
|
-0.007500%
|
| 04/16/2008 |
17.701840
|
-0.054915
|
-0.309200%
|
| 04/15/2008 |
17.756755
|
-0.031744
|
-0.178400%
|
| 04/14/2008 |
17.788499
|
-0.014733
|
-0.082700%
|
| 04/11/2008 |
17.803232
|
0.027273
|
0.153400%
|
| 04/10/2008 |
17.775959
|
-0.044048
|
-0.247100%
|
| 04/09/2008 |
17.820007
|
0.046148
|
0.259600%
|
| 04/08/2008 |
17.773859
|
-0.007231
|
-0.040600%
|
| 04/07/2008 |
17.781090
|
0.006165
|
0.034600%
|
| 04/04/2008 |
17.774925
|
0.109641
|
0.620600%
|
| 04/03/2008 |
17.665284
|
0.042451
|
0.240800%
|
| 04/02/2008 |
17.622833
|
0.011754
|
0.066700%
|
| 04/01/2008 |
17.611079
|
-0.045515
|
-0.257700%
|
| 03/31/2008 |
17.656594
|
0.000352
|
0.001900%
|
| 03/28/2008 |
17.656242
|
0.026712
|
0.151500%
|
| 03/27/2008 |
17.629530
|
-0.017303
|
-0.098000%
|
| 03/26/2008 |
17.646833
|
0.013908
|
0.078800%
|
| 03/25/2008 |
17.632925
|
0.019906
|
0.113000%
|
| 03/24/2008 |
17.613019
|
-0.069677
|
-0.394000%
|
| 03/20/2008 |
17.682696
|
0.010168
|
0.057500%
|
| 03/19/2008 |
17.672528
|
0.077598
|
0.441000%
|
| 03/18/2008 |
17.594930
|
-0.060883
|
-0.344800%
|
| 03/17/2008 |
17.655813
|
0.068372
|
0.388700%
|
| 03/14/2008 |
17.587441
|
0.043768
|
0.249400%
|
| 03/13/2008 |
17.543673
|
-0.056612
|
-0.321600%
|
| 03/12/2008 |
17.600285
|
0.074267
|
0.423700%
|
| 03/11/2008 |
17.526018
|
-0.085668
|
-0.486400%
|
| 03/10/2008 |
17.611686
|
0.031679
|
0.180100%
|
| 03/07/2008 |
17.580007
|
0.049940
|
0.284800%
|
| 03/06/2008 |
17.530067
|
-0.029764
|
-0.169500%
|
| 03/05/2008 |
17.559831
|
-0.085537
|
-0.484700%
|
| 03/04/2008 |
17.645368
|
-0.053533
|
-0.302400%
|
| 03/03/2008 |
17.698901
|
-0.021376
|
-0.120600%
|
| 02/29/2008 |
17.720277
|
0.048063
|
0.271900%
|
| 02/28/2008 |
17.672214
|
0.053607
|
0.304200%
|
| 02/27/2008 |
17.618607
|
0.025610
|
0.145500%
|
| 02/26/2008 |
17.592997
|
0.040168
|
0.228800%
|
| 02/25/2008 |
17.552829
|
-0.062750
|
-0.356200%
|
| 02/22/2008 |
17.615579
|
-0.029096
|
-0.164800%
|
| 02/21/2008 |
17.644675
|
0.080789
|
0.459900%
|
| 02/20/2008 |
17.563886
|
-0.018657
|
-0.106100%
|
| 02/19/2008 |
17.582543
|
-0.068611
|
-0.388700%
|
| 02/15/2008 |
17.651154
|
0.023509
|
0.133300%
|
| 02/14/2008 |
17.627645
|
-0.071320
|
-0.402900%
|
| 02/13/2008 |
17.698965
|
-0.018670
|
-0.105300%
|
| 02/12/2008 |
17.717635
|
-0.044056
|
-0.248000%
|
| 02/11/2008 |
17.761691
|
0.022536
|
0.127000%
|
| 02/08/2008 |
17.739155
|
0.049383
|
0.279100%
|
| 02/07/2008 |
17.689772
|
-0.072922
|
-0.410500%
|
| 02/06/2008 |
17.762694
|
-0.006930
|
-0.038900%
|
| 02/05/2008 |
17.769624
|
0.035176
|
0.198300%
|
| 02/04/2008 |
17.734448
|
-0.013847
|
-0.078000%
|
| 02/01/2008 |
17.748295
|
0.022073
|
0.124500%
|
| 01/31/2008 |
17.726222
|
0.051872
|
0.293400%
|
| 01/30/2008 |
17.674350
|
-0.024047
|
-0.135800%
|
| 01/29/2008 |
17.698397
|
-0.005615
|
-0.031700%
|
| 01/28/2008 |
17.704012
|
0.000999
|
0.005600%
|
| 01/25/2008 |
17.703013
|
0.066296
|
0.375800%
|
| 01/24/2008 |
17.636717
|
-0.101771
|
-0.573700%
|
| 01/23/2008 |
17.738488
|
0.030240
|
0.170700%
|
| 01/22/2008 |
17.708248
|
0.063183
|
0.358000%
|
| 01/18/2008 |
17.645065
|
-0.010347
|
-0.058600%
|
| 01/17/2008 |
17.655412
|
0.018308
|
0.103800%
|
| 01/16/2008 |
17.637104
|
-0.022897
|
-0.129600%
|
| 01/15/2008 |
17.660001
|
0.051333
|
0.291500%
|
| 01/14/2008 |
17.608668
|
0.015925
|
0.090500%
|
| 01/11/2008 |
17.592743
|
0.066372
|
0.378600%
|
| 01/10/2008 |
17.526371
|
-0.058858
|
-0.334700%
|
| 01/09/2008 |
17.585229
|
-0.000580
|
-0.003200%
|
| 01/08/2008 |
17.585809
|
0.001247
|
0.007000%
|
| 01/07/2008 |
17.584562
|
0.015147
|
0.086200%
|
| 01/04/2008 |
17.569415
|
-0.001739
|
-0.009800%
|
| 01/03/2008 |
17.571154
|
-0.017147
|
-0.097400%
|
| 01/02/2008 |
17.588301
|
0.073738
|
0.421000%
|
| 12/31/2007 |
17.514563
|
0.041221
|
0.235900%
|
| 12/28/2007 |
17.473342
|
0.069294
|
0.398100%
|
| 12/27/2007 |
17.404048
|
0.055756
|
0.321300%
|
| 12/26/2007 |
17.348292
|
-0.033757
|
-0.194200%
|
| 12/24/2007 |
17.382049
|
-0.018796
|
-0.108000%
|
| 12/21/2007 |
17.400845
|
-0.076404
|
-0.437100%
|
| 12/20/2007 |
17.477249
|
0.015717
|
0.090000%
|
| 12/19/2007 |
17.461532
|
0.033617
|
0.192800%
|
| 12/18/2007 |
17.427915
|
0.052999
|
0.305000%
|
| 12/17/2007 |
17.374916
|
0.023291
|
0.134200%
|
| 12/14/2007 |
17.351625
|
-0.032458
|
-0.186700%
|
| 12/13/2007 |
17.384083
|
-0.050451
|
-0.289300%
|
| 12/12/2007 |
17.434534
|
-0.042508
|
-0.243200%
|
| 12/11/2007 |
17.477042
|
0.098162
|
0.564800%
|
| 12/10/2007 |
17.378880
|
0.000737
|
0.004200%
|
| 12/07/2007 |
17.378143
|
-0.058003
|
-0.332600%
|
| 12/06/2007 |
17.436146
|
-0.053628
|
-0.306600%
|
| 12/05/2007 |
17.489774
|
-0.011458
|
-0.065400%
|
| 12/04/2007 |
17.501232
|
-0.010102
|
-0.057600%
|
| 12/03/2007 |
17.511334
|
0.040308
|
0.230700%
|
| 11/30/2007 |
17.471026
|
0.018279
|
0.104700%
|
| 11/29/2007 |
17.452747
|
0.043622
|
0.250500%
|
| 11/28/2007 |
17.409125
|
-0.018138
|
-0.104000%
|
| 11/27/2007 |
17.427263
|
-0.081939
|
-0.467900%
|
| 11/26/2007 |
17.509202
|
0.117648
|
0.676400%
|
| 11/23/2007 |
17.391554
|
0.021306
|
0.122600%
|
| 11/21/2007 |
17.370248
|
0.021634
|
0.124700%
|
| 11/20/2007 |
17.348614
|
-0.016351
|
-0.094100%
|
| 11/19/2007 |
17.364965
|
0.010588
|
0.061000%
|
| 11/16/2007 |
17.354377
|
-0.016713
|
-0.096200%
|
| 11/15/2007 |
17.371090
|
0.044850
|
0.258800%
|
| 11/14/2007 |
17.326240
|
0.006560
|
0.037800%
|
| 11/13/2007 |
17.319680
|
-0.041592
|
-0.239500%
|
| 11/12/2007 |
17.361272
|
0.006760
|
0.038900%
|
| 11/09/2007 |
17.354512
|
0.009346
|
0.053800%
|
| 11/08/2007 |
17.345166
|
0.010115
|
0.058300%
|
| 11/07/2007 |
17.335051
|
-0.001600
|
-0.009200%
|
| 11/06/2007 |
17.336651
|
-0.026188
|
-0.150800%
|
| 11/05/2007 |
17.362839
|
-0.028306
|
-0.162700%
|
| 11/02/2007 |
17.391145
|
0.030330
|
0.174700%
|
| 11/01/2007 |
17.360815
|
0.051185
|
0.295700%
|
| 10/31/2007 |
17.309630
|
-0.045948
|
-0.264700%
|
| 10/30/2007 |
17.355578
|
-0.002636
|
-0.015100%
|
| 10/29/2007 |
17.358214
|
0.008599
|
0.049500%
|
| 10/26/2007 |
17.349615
|
-0.023840
|
-0.137200%
|
| 10/25/2007 |
17.373455
|
-0.006669
|
-0.038300%
|
| 10/24/2007 |
17.380124
|
0.037458
|
0.215900%
|
| 10/23/2007 |
17.342666
|
0.005382
|
0.031000%
|
| 10/22/2007 |
17.337284
|
0.000817
|
0.004700%
|
| 10/19/2007 |
17.336467
|
0.043054
|
0.248900%
|
| 10/18/2007 |
17.293413
|
0.011803
|
0.068200%
|
| 10/17/2007 |
17.281610
|
0.054358
|
0.315500%
|
| 10/16/2007 |
17.227252
|
-0.000722
|
-0.004100%
|
| 10/15/2007 |
17.227974
|
0.011113
|
0.064500%
|
| 10/12/2007 |
17.216861
|
-0.010942
|
-0.063500%
|
| 10/11/2007 |
17.227803
|
0.001678
|
0.009700%
|
| 10/10/2007 |
17.226125
|
0.012225
|
0.071000%
|
| 10/09/2007 |
17.213900
|
-0.004846
|
-0.028100%
|
| 10/08/2007 |
17.218746
|
0.003569
|
0.020700%
|
| 10/05/2007 |
17.215177
|
-0.054584
|
-0.316000%
|
| 10/04/2007 |
17.269761
|
0.015981
|
0.092600%
|
| 10/03/2007 |
17.253780
|
-0.001675
|
-0.009700%
|
| 10/02/2007 |
17.255455
|
0.006369
|
0.036900%
|
| 10/01/2007 |
17.249086
|
0.013571
|
0.078700%
|
| 09/28/2007 |
17.235515
|
-0.000071
|
-0.000400%
|
| 09/27/2007 |
17.235586
|
0.040754
|
0.237000%
|
| 09/26/2007 |
17.194832
|
0.013538
|
0.078700%
|
| 09/25/2007 |
17.181294
|
-0.000071
|
-0.000400%
|
| 09/24/2007 |
17.181365
|
0.013397
|
0.078000%
|
| 09/21/2007 |
17.167968
|
0.040755
|
0.237900%
|
| 09/20/2007 |
17.127213
|
-0.081721
|
-0.474800%
|
| 09/19/2007 |
17.208934
|
0.013537
|
0.078700%
|
| 09/18/2007 |
17.195397
|
0.040755
|
0.237500%
|
| 09/17/2007 |
17.154642
|
0.013398
|
0.078100%
|
| 09/14/2007 |
17.141244
|
0.013538
|
0.079000%
|
| 09/13/2007 |
17.127706
|
-0.027287
|
-0.159000%
|
| 09/12/2007 |
17.154993
|
-0.013679
|
-0.079600%
|
| 09/11/2007 |
17.168672
|
-0.013679
|
-0.079600%
|
| 09/10/2007 |
17.182351
|
0.013397
|
0.078000%
|
| 09/07/2007 |
17.168954
|
0.081581
|
0.477400%
|
| 09/06/2007 |
17.087373
|
-0.027288
|
-0.159400%
|
| 09/05/2007 |
17.114661
|
0.067972
|
0.398700%
|
| 09/04/2007 |
17.046689
|
-0.013889
|
-0.081400%
|
| 08/31/2007 |
17.060578
|
-0.013678
|
-0.080100%
|
| 08/30/2007 |
17.074256
|
0.027146
|
0.159200%
|
| 08/29/2007 |
17.047110
|
-0.027287
|
-0.159800%
|
| 08/28/2007 |
17.074397
|
0.027147
|
0.159200%
|
| 08/27/2007 |
17.047250
|
0.027007
|
0.158600%
|
| 08/24/2007 |
17.020243
|
-0.000070
|
-0.000400%
|
| 08/23/2007 |
17.020313
|
0.027163
|
0.159800%
|
| 08/22/2007 |
16.993150
|
-0.013686
|
-0.080400%
|
| 08/21/2007 |
17.006836
|
0.027162
|
0.159900%
|
| 08/20/2007 |
16.979674
|
0.027024
|
0.159400%
|
THESE RATES OF RETURN ARE UNAUDITED
|