| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 07/28/2010 |
19.166319
|
-0.048998
|
-0.254900%
|
| 07/27/2010 |
19.215317
|
-0.006778
|
-0.035200%
|
| 07/26/2010 |
19.222095
|
0.130873
|
0.685500%
|
| 07/23/2010 |
19.091222
|
0.081810
|
0.430300%
|
| 07/22/2010 |
19.009412
|
0.229126
|
1.220000%
|
| 07/21/2010 |
18.780286
|
-0.101950
|
-0.539900%
|
| 07/20/2010 |
18.882236
|
0.086162
|
0.458400%
|
| 07/19/2010 |
18.796074
|
0.041203
|
0.219600%
|
| 07/16/2010 |
18.754871
|
-0.267184
|
-1.404600%
|
| 07/15/2010 |
19.022055
|
0.026661
|
0.140300%
|
| 07/14/2010 |
18.995394
|
0.040844
|
0.215400%
|
| 07/13/2010 |
18.954550
|
0.179850
|
0.957900%
|
| 07/12/2010 |
18.774700
|
0.004275
|
0.022700%
|
| 07/09/2010 |
18.770425
|
0.068513
|
0.366300%
|
| 07/08/2010 |
18.701912
|
0.098352
|
0.528600%
|
| 07/07/2010 |
18.603560
|
0.241502
|
1.315200%
|
| 07/06/2010 |
18.362058
|
0.096616
|
0.528900%
|
| 07/02/2010 |
18.265442
|
-0.035404
|
-0.193400%
|
| 07/01/2010 |
18.300846
|
-0.026920
|
-0.146800%
|
| 06/30/2010 |
18.327766
|
-0.076571
|
-0.416000%
|
| 06/29/2010 |
18.404337
|
-0.321563
|
-1.717200%
|
| 06/28/2010 |
18.725900
|
0.017509
|
0.093500%
|
| 06/25/2010 |
18.708391
|
0.015857
|
0.084800%
|
| 06/24/2010 |
18.692534
|
-0.157102
|
-0.833400%
|
| 06/23/2010 |
18.849636
|
-0.026526
|
-0.140500%
|
| 06/22/2010 |
18.876162
|
-0.131874
|
-0.693700%
|
| 06/21/2010 |
19.008036
|
-0.002318
|
-0.012100%
|
| 06/18/2010 |
19.010354
|
0.005424
|
0.028500%
|
| 06/17/2010 |
19.004930
|
0.044685
|
0.235600%
|
| 06/16/2010 |
18.960245
|
0.008200
|
0.043200%
|
| 06/15/2010 |
18.952045
|
0.215137
|
1.148100%
|
| 06/14/2010 |
18.736908
|
0.020742
|
0.110800%
|
| 06/11/2010 |
18.716166
|
0.094225
|
0.505900%
|
| 06/10/2010 |
18.621941
|
0.243423
|
1.324400%
|
| 06/09/2010 |
18.378518
|
-0.016677
|
-0.090600%
|
| 06/08/2010 |
18.395195
|
0.048328
|
0.263400%
|
| 06/07/2010 |
18.346867
|
-0.160829
|
-0.868900%
|
| 06/04/2010 |
18.507696
|
-0.297544
|
-1.582200%
|
| 06/03/2010 |
18.805240
|
0.079524
|
0.424600%
|
| 06/02/2010 |
18.725716
|
0.190858
|
1.029700%
|
| 06/01/2010 |
18.534858
|
-0.149922
|
-0.802300%
|
| 05/28/2010 |
18.684780
|
-0.087037
|
-0.463600%
|
| 05/27/2010 |
18.771817
|
0.320476
|
1.736800%
|
| 05/26/2010 |
18.451341
|
-0.020355
|
-0.110100%
|
| 05/25/2010 |
18.471696
|
-0.061352
|
-0.331000%
|
| 05/24/2010 |
18.533048
|
-0.116232
|
-0.623200%
|
| 05/21/2010 |
18.649280
|
0.132137
|
0.713500%
|
| 05/20/2010 |
18.517143
|
-0.345890
|
-1.833600%
|
| 05/19/2010 |
18.863033
|
-0.095964
|
-0.506100%
|
| 05/18/2010 |
18.958997
|
-0.099356
|
-0.521300%
|
| 05/17/2010 |
19.058353
|
-0.029360
|
-0.153800%
|
| 05/14/2010 |
19.087713
|
-0.223948
|
-1.159600%
|
| 05/13/2010 |
19.311661
|
-0.087433
|
-0.450700%
|
| 05/12/2010 |
19.399094
|
0.164228
|
0.853800%
|
| 05/11/2010 |
19.234866
|
-0.048859
|
-0.253300%
|
| 05/10/2010 |
19.283725
|
0.472864
|
2.513700%
|
| 05/07/2010 |
18.810861
|
-0.244927
|
-1.285300%
|
| 05/06/2010 |
19.055788
|
-0.336749
|
-1.736400%
|
| 05/05/2010 |
19.392537
|
-0.105222
|
-0.539600%
|
| 05/04/2010 |
19.497759
|
-0.277185
|
-1.401600%
|
| 05/03/2010 |
19.774944
|
0.098838
|
0.502300%
|
| 04/30/2010 |
19.676106
|
-0.138017
|
-0.696500%
|
| 04/29/2010 |
19.814123
|
0.170310
|
0.866900%
|
| 04/28/2010 |
19.643813
|
-0.017710
|
-0.090000%
|
| 04/27/2010 |
19.661523
|
-0.259843
|
-1.304300%
|
| 04/26/2010 |
19.921366
|
-0.023973
|
-0.120100%
|
| 04/23/2010 |
19.945339
|
0.080987
|
0.407700%
|
| 04/22/2010 |
19.864352
|
-0.021160
|
-0.106400%
|
| 04/21/2010 |
19.885512
|
0.000818
|
0.004100%
|
| 04/20/2010 |
19.884694
|
0.106900
|
0.540500%
|
| 04/19/2010 |
19.777794
|
-0.021096
|
-0.106500%
|
| 04/16/2010 |
19.798890
|
-0.165109
|
-0.827000%
|
| 04/15/2010 |
19.963999
|
0.027552
|
0.138100%
|
| 04/14/2010 |
19.936447
|
0.137028
|
0.692000%
|
| 04/13/2010 |
19.799419
|
0.009419
|
0.047500%
|
| 04/12/2010 |
19.790000
|
0.057959
|
0.293700%
|
| 04/09/2010 |
19.732041
|
0.103041
|
0.524900%
|
| 04/08/2010 |
19.629000
|
0.010074
|
0.051300%
|
| 04/07/2010 |
19.618926
|
-0.025467
|
-0.129600%
|
| 04/06/2010 |
19.644393
|
0.020969
|
0.106800%
|
| 04/05/2010 |
19.623424
|
0.060524
|
0.309300%
|
| 04/01/2010 |
19.562900
|
0.089785
|
0.461000%
|
| 03/31/2010 |
19.473115
|
-0.016735
|
-0.085800%
|
| 03/30/2010 |
19.489850
|
0.006415
|
0.032900%
|
| 03/29/2010 |
19.483435
|
0.076058
|
0.391900%
|
| 03/26/2010 |
19.407377
|
0.038557
|
0.199000%
|
| 03/25/2010 |
19.368820
|
-0.030041
|
-0.154800%
|
| 03/24/2010 |
19.398861
|
-0.116210
|
-0.595400%
|
| 03/23/2010 |
19.515071
|
0.072276
|
0.371700%
|
| 03/22/2010 |
19.442795
|
0.069542
|
0.358900%
|
| 03/19/2010 |
19.373253
|
-0.063014
|
-0.324200%
|
| 03/18/2010 |
19.436267
|
-0.026342
|
-0.135300%
|
| 03/17/2010 |
19.462609
|
0.072356
|
0.373100%
|
| 03/16/2010 |
19.390253
|
0.109371
|
0.567200%
|
| 03/15/2010 |
19.280882
|
-0.032788
|
-0.169700%
|
| 03/12/2010 |
19.313670
|
0.028616
|
0.148300%
|
| 03/11/2010 |
19.285054
|
0.054329
|
0.282500%
|
| 03/10/2010 |
19.230725
|
0.064520
|
0.336600%
|
| 03/09/2010 |
19.166205
|
0.025839
|
0.134900%
|
| 03/08/2010 |
19.140366
|
0.026647
|
0.139400%
|
| 03/05/2010 |
19.113719
|
0.147654
|
0.778500%
|
| 03/04/2010 |
18.966065
|
0.016553
|
0.087300%
|
| 03/03/2010 |
18.949512
|
0.045610
|
0.241200%
|
| 03/02/2010 |
18.903902
|
0.070998
|
0.376900%
|
| 03/01/2010 |
18.832904
|
0.112653
|
0.601700%
|
| 02/26/2010 |
18.720251
|
0.064606
|
0.346300%
|
| 02/25/2010 |
18.655645
|
-0.044212
|
-0.236400%
|
| 02/24/2010 |
18.699857
|
0.073692
|
0.395600%
|
| 02/23/2010 |
18.626165
|
-0.096627
|
-0.516000%
|
| 02/22/2010 |
18.722792
|
0.020217
|
0.108000%
|
| 02/19/2010 |
18.702575
|
0.004433
|
0.023700%
|
| 02/18/2010 |
18.698142
|
0.048805
|
0.261600%
|
| 02/17/2010 |
18.649337
|
0.048378
|
0.260000%
|
| 02/16/2010 |
18.600959
|
0.174520
|
0.947100%
|
| 02/12/2010 |
18.426439
|
-0.010400
|
-0.056400%
|
| 02/11/2010 |
18.436839
|
0.079771
|
0.434500%
|
| 02/10/2010 |
18.357068
|
-0.029486
|
-0.160300%
|
| 02/09/2010 |
18.386554
|
0.102532
|
0.560700%
|
| 02/08/2010 |
18.284022
|
-0.066344
|
-0.361500%
|
| 02/05/2010 |
18.350366
|
-0.040327
|
-0.219200%
|
| 02/04/2010 |
18.390693
|
-0.309789
|
-1.656500%
|
| 02/03/2010 |
18.700482
|
-0.059494
|
-0.317100%
|
| 02/02/2010 |
18.759976
|
0.145167
|
0.779800%
|
| 02/01/2010 |
18.614809
|
0.117645
|
0.636000%
|
| 01/29/2010 |
18.497164
|
-0.078591
|
-0.423000%
|
| 01/28/2010 |
18.575755
|
-0.140047
|
-0.748200%
|
| 01/27/2010 |
18.715802
|
0.020006
|
0.107000%
|
| 01/26/2010 |
18.695796
|
-0.050711
|
-0.270500%
|
| 01/25/2010 |
18.746507
|
0.010495
|
0.056000%
|
| 01/22/2010 |
18.736012
|
-0.213532
|
-1.126800%
|
| 01/21/2010 |
18.949544
|
-0.159182
|
-0.833000%
|
| 01/20/2010 |
19.108726
|
-0.143004
|
-0.742800%
|
| 01/19/2010 |
19.251730
|
0.103817
|
0.542100%
|
| 01/15/2010 |
19.147913
|
-0.105295
|
-0.546800%
|
| 01/14/2010 |
19.253208
|
0.064892
|
0.338100%
|
| 01/13/2010 |
19.188316
|
0.070060
|
0.366400%
|
| 01/12/2010 |
19.118256
|
-0.077386
|
-0.403100%
|
| 01/11/2010 |
19.195642
|
0.041276
|
0.215400%
|
| 01/08/2010 |
19.154366
|
0.062263
|
0.326100%
|
| 01/07/2010 |
19.092103
|
0.032035
|
0.168000%
|
| 01/06/2010 |
19.060068
|
0.008647
|
0.045300%
|
| 01/05/2010 |
19.051421
|
0.053813
|
0.283200%
|
| 01/04/2010 |
18.997608
|
0.208199
|
1.108000%
|
| 12/31/2009 |
18.789409
|
-0.085914
|
-0.455100%
|
| 12/30/2009 |
18.875323
|
-0.010416
|
-0.055100%
|
| 12/29/2009 |
18.885739
|
0.018531
|
0.098200%
|
| 12/28/2009 |
18.867208
|
0.015395
|
0.081600%
|
| 12/24/2009 |
18.851813
|
0.042236
|
0.224500%
|
| 12/23/2009 |
18.809577
|
0.057581
|
0.307000%
|
| 12/22/2009 |
18.751996
|
0.028964
|
0.154600%
|
| 12/21/2009 |
18.723032
|
0.081292
|
0.436000%
|
| 12/18/2009 |
18.641740
|
0.032166
|
0.172800%
|
| 12/17/2009 |
18.609574
|
-0.134506
|
-0.717500%
|
| 12/16/2009 |
18.744080
|
0.055543
|
0.297200%
|
| 12/15/2009 |
18.688537
|
-0.060365
|
-0.321900%
|
| 12/14/2009 |
18.748902
|
0.100073
|
0.536600%
|
| 12/11/2009 |
18.648829
|
0.023522
|
0.126200%
|
| 12/10/2009 |
18.625307
|
0.038951
|
0.209500%
|
| 12/09/2009 |
18.586356
|
0.010455
|
0.056200%
|
| 12/08/2009 |
18.575901
|
-0.091169
|
-0.488300%
|
| 12/07/2009 |
18.667070
|
-0.000983
|
-0.005200%
|
| 12/04/2009 |
18.668053
|
0.031605
|
0.169500%
|
| 12/03/2009 |
18.636448
|
-0.065864
|
-0.352100%
|
| 12/02/2009 |
18.702312
|
0.016367
|
0.087500%
|
| 12/01/2009 |
18.685945
|
0.161740
|
0.873100%
|
| 11/30/2009 |
18.524205
|
0.045721
|
0.247400%
|
| 11/27/2009 |
18.478484
|
-0.216314
|
-1.157000%
|
| 11/25/2009 |
18.694798
|
0.081832
|
0.439600%
|
| 11/24/2009 |
18.612966
|
-0.016889
|
-0.090600%
|
| 11/23/2009 |
18.629855
|
0.171609
|
0.929700%
|
| 11/20/2009 |
18.458246
|
-0.052224
|
-0.282100%
|
| 11/19/2009 |
18.510470
|
-0.160331
|
-0.858700%
|
| 11/18/2009 |
18.670801
|
-0.020813
|
-0.111300%
|
| 11/17/2009 |
18.691614
|
-0.011398
|
-0.060900%
|
| 11/16/2009 |
18.703012
|
0.190878
|
1.031000%
|
| 11/13/2009 |
18.512134
|
0.076928
|
0.417200%
|
| 11/12/2009 |
18.435206
|
-0.103470
|
-0.558100%
|
| 11/11/2009 |
18.538676
|
0.057639
|
0.311800%
|
| 11/10/2009 |
18.481037
|
-0.013896
|
-0.075100%
|
| 11/09/2009 |
18.494933
|
0.244859
|
1.341600%
|
| 11/06/2009 |
18.250074
|
0.034001
|
0.186600%
|
| 11/05/2009 |
18.216073
|
0.183482
|
1.017500%
|
| 11/04/2009 |
18.032591
|
0.037384
|
0.207700%
|
| 11/03/2009 |
17.995207
|
-0.011394
|
-0.063200%
|
| 11/02/2009 |
18.006601
|
0.044199
|
0.246000%
|
| 10/30/2009 |
17.962402
|
-0.229768
|
-1.263000%
|
| 10/29/2009 |
18.192170
|
0.200991
|
1.117100%
|
| 10/28/2009 |
17.991179
|
-0.208701
|
-1.146700%
|
| 10/27/2009 |
18.199880
|
-0.042362
|
-0.232200%
|
| 10/26/2009 |
18.242242
|
-0.145406
|
-0.790700%
|
| 10/23/2009 |
18.387648
|
-0.125551
|
-0.678100%
|
| 10/22/2009 |
18.513199
|
0.073752
|
0.399900%
|
| 10/21/2009 |
18.439447
|
-0.081100
|
-0.437800%
|
| 10/20/2009 |
18.520547
|
-0.036056
|
-0.194300%
|
| 10/19/2009 |
18.556603
|
0.132747
|
0.720500%
|
| 10/16/2009 |
18.423856
|
-0.083390
|
-0.450500%
|
| 10/15/2009 |
18.507246
|
0.015714
|
0.084900%
|
| 10/14/2009 |
18.491532
|
0.184545
|
1.008000%
|
| 10/13/2009 |
18.306987
|
-0.002158
|
-0.011700%
|
| 10/12/2009 |
18.309145
|
0.042346
|
0.231800%
|
| 10/09/2009 |
18.266799
|
0.022534
|
0.123500%
|
| 10/08/2009 |
18.244265
|
0.092745
|
0.510900%
|
| 10/07/2009 |
18.151520
|
0.045290
|
0.250100%
|
| 10/06/2009 |
18.106230
|
0.170204
|
0.948900%
|
| 10/05/2009 |
17.936026
|
0.136754
|
0.768300%
|
| 10/02/2009 |
17.799272
|
-0.095438
|
-0.533300%
|
| 10/01/2009 |
17.894710
|
-0.250522
|
-1.380600%
|
| 09/30/2009 |
18.145232
|
-0.028264
|
-0.155500%
|
| 09/29/2009 |
18.173496
|
-0.033197
|
-0.182300%
|
| 09/28/2009 |
18.206693
|
0.165351
|
0.916500%
|
| 09/25/2009 |
18.041342
|
-0.057019
|
-0.315000%
|
| 09/24/2009 |
18.098361
|
-0.120385
|
-0.660700%
|
| 09/23/2009 |
18.218746
|
-0.072571
|
-0.396700%
|
| 09/22/2009 |
18.291317
|
0.102692
|
0.564500%
|
| 09/21/2009 |
18.188625
|
-0.044837
|
-0.245900%
|
| 09/18/2009 |
18.233462
|
-0.002932
|
-0.016000%
|
| 09/17/2009 |
18.236394
|
0.016291
|
0.089400%
|
| 09/16/2009 |
18.220103
|
0.175247
|
0.971100%
|
| 09/15/2009 |
18.044856
|
0.037871
|
0.210300%
|
| 09/14/2009 |
18.006985
|
0.029728
|
0.165300%
|
| 09/11/2009 |
17.977257
|
0.024744
|
0.137800%
|
| 09/10/2009 |
17.952513
|
0.152177
|
0.854900%
|
| 09/09/2009 |
17.800336
|
0.102501
|
0.579100%
|
| 09/08/2009 |
17.697835
|
0.157832
|
0.899800%
|
| 09/04/2009 |
17.540003
|
0.106283
|
0.609600%
|
| 09/03/2009 |
17.433720
|
0.060494
|
0.348200%
|
| 09/02/2009 |
17.373226
|
-0.004870
|
-0.028000%
|
| 09/01/2009 |
17.378096
|
-0.195271
|
-1.111100%
|
| 08/31/2009 |
17.573367
|
-0.069701
|
-0.395000%
|
| 08/28/2009 |
17.643068
|
0.022163
|
0.125700%
|
| 08/27/2009 |
17.620905
|
0.004414
|
0.025000%
|
| 08/26/2009 |
17.616491
|
-0.007280
|
-0.041300%
|
| 08/25/2009 |
17.623771
|
0.042091
|
0.239400%
|
| 08/24/2009 |
17.581680
|
0.044259
|
0.252300%
|
| 08/21/2009 |
17.537421
|
0.153148
|
0.880900%
|
| 08/20/2009 |
17.384273
|
0.113274
|
0.655800%
|
| 08/19/2009 |
17.270999
|
0.078471
|
0.456400%
|
| 08/18/2009 |
17.192528
|
0.100796
|
0.589700%
|
| 08/17/2009 |
17.091732
|
-0.241024
|
-1.390500%
|
| 08/14/2009 |
17.332756
|
-0.088939
|
-0.510500%
|
| 08/13/2009 |
17.421695
|
0.111246
|
0.642600%
|
| 08/12/2009 |
17.310449
|
0.095401
|
0.554100%
|
| 08/11/2009 |
17.215048
|
-0.085793
|
-0.495800%
|
| 08/10/2009 |
17.300841
|
0.013428
|
0.077600%
|
| 08/07/2009 |
17.287413
|
0.075406
|
0.438100%
|
| 08/06/2009 |
17.212007
|
-0.028549
|
-0.165500%
|
| 08/05/2009 |
17.240556
|
-0.063559
|
-0.367300%
|
| 08/04/2009 |
17.304115
|
0.000756
|
0.004300%
|
| 08/03/2009 |
17.303359
|
0.157828
|
0.920500%
|
| 07/31/2009 |
17.145531
|
0.081771
|
0.479200%
|
| 07/30/2009 |
17.063760
|
0.158992
|
0.940500%
|
| 07/29/2009 |
16.904768
|
-0.025559
|
-0.150900%
|
THESE RATES OF RETURN ARE UNAUDITED
|