| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 07/28/2010 |
20.058807
|
-0.020588
|
-0.102500%
|
| 07/27/2010 |
20.079395
|
-0.002919
|
-0.014500%
|
| 07/26/2010 |
20.082314
|
0.084134
|
0.420700%
|
| 07/23/2010 |
19.998180
|
0.048797
|
0.244600%
|
| 07/22/2010 |
19.949383
|
0.139063
|
0.701900%
|
| 07/21/2010 |
19.810320
|
-0.051853
|
-0.261000%
|
| 07/20/2010 |
19.862173
|
0.054645
|
0.275800%
|
| 07/19/2010 |
19.807528
|
0.020187
|
0.102000%
|
| 07/16/2010 |
19.787341
|
-0.153841
|
-0.771400%
|
| 07/15/2010 |
19.941182
|
0.025286
|
0.126900%
|
| 07/14/2010 |
19.915896
|
0.036637
|
0.184200%
|
| 07/13/2010 |
19.879259
|
0.114041
|
0.576900%
|
| 07/12/2010 |
19.765218
|
0.004801
|
0.024200%
|
| 07/09/2010 |
19.760417
|
0.043600
|
0.221100%
|
| 07/08/2010 |
19.716817
|
0.059646
|
0.303400%
|
| 07/07/2010 |
19.657171
|
0.135094
|
0.692000%
|
| 07/06/2010 |
19.522077
|
0.066864
|
0.343600%
|
| 07/02/2010 |
19.455213
|
-0.027350
|
-0.140300%
|
| 07/01/2010 |
19.482563
|
-0.018939
|
-0.097100%
|
| 06/30/2010 |
19.501502
|
-0.041382
|
-0.211700%
|
| 06/29/2010 |
19.542884
|
-0.193099
|
-0.978400%
|
| 06/28/2010 |
19.735983
|
0.027151
|
0.137700%
|
| 06/25/2010 |
19.708832
|
0.012024
|
0.061000%
|
| 06/24/2010 |
19.696808
|
-0.095283
|
-0.481400%
|
| 06/23/2010 |
19.792091
|
-0.011098
|
-0.056000%
|
| 06/22/2010 |
19.803189
|
-0.066216
|
-0.333200%
|
| 06/21/2010 |
19.869405
|
0.004952
|
0.024900%
|
| 06/18/2010 |
19.864453
|
0.002735
|
0.013700%
|
| 06/17/2010 |
19.861718
|
0.044419
|
0.224100%
|
| 06/16/2010 |
19.817299
|
0.013357
|
0.067400%
|
| 06/15/2010 |
19.803942
|
0.124845
|
0.634400%
|
| 06/14/2010 |
19.679097
|
0.013623
|
0.069200%
|
| 06/11/2010 |
19.665474
|
0.078590
|
0.401200%
|
| 06/10/2010 |
19.586884
|
0.123180
|
0.632800%
|
| 06/09/2010 |
19.463704
|
-0.007149
|
-0.036700%
|
| 06/08/2010 |
19.470853
|
0.019074
|
0.098000%
|
| 06/07/2010 |
19.451779
|
-0.099022
|
-0.506400%
|
| 06/04/2010 |
19.550801
|
-0.159580
|
-0.809600%
|
| 06/03/2010 |
19.710381
|
0.056207
|
0.285900%
|
| 06/02/2010 |
19.654174
|
0.103678
|
0.530300%
|
| 06/01/2010 |
19.550496
|
-0.090239
|
-0.459400%
|
| 05/28/2010 |
19.640735
|
-0.038321
|
-0.194700%
|
| 05/27/2010 |
19.679056
|
0.182295
|
0.935000%
|
| 05/26/2010 |
19.496761
|
-0.007533
|
-0.038600%
|
| 05/25/2010 |
19.504294
|
-0.052057
|
-0.266100%
|
| 05/24/2010 |
19.556351
|
-0.069711
|
-0.355100%
|
| 05/21/2010 |
19.626062
|
0.077730
|
0.397600%
|
| 05/20/2010 |
19.548332
|
-0.206946
|
-1.047500%
|
| 05/19/2010 |
19.755278
|
-0.073288
|
-0.369600%
|
| 05/18/2010 |
19.828566
|
-0.044192
|
-0.222300%
|
| 05/17/2010 |
19.872758
|
-0.023897
|
-0.120100%
|
| 05/14/2010 |
19.896655
|
-0.122895
|
-0.613800%
|
| 05/13/2010 |
20.019550
|
-0.039603
|
-0.197400%
|
| 05/12/2010 |
20.059153
|
0.111539
|
0.559100%
|
| 05/11/2010 |
19.947614
|
-0.027751
|
-0.138900%
|
| 05/10/2010 |
19.975365
|
0.284039
|
1.442400%
|
| 05/07/2010 |
19.691326
|
-0.171038
|
-0.861100%
|
| 05/06/2010 |
19.862364
|
-0.205185
|
-1.022400%
|
| 05/05/2010 |
20.067549
|
-0.067021
|
-0.332800%
|
| 05/04/2010 |
20.134570
|
-0.160459
|
-0.790600%
|
| 05/03/2010 |
20.295029
|
0.057567
|
0.284400%
|
| 04/30/2010 |
20.237462
|
-0.072565
|
-0.357200%
|
| 04/29/2010 |
20.310027
|
0.107763
|
0.533400%
|
| 04/28/2010 |
20.202264
|
-0.034094
|
-0.168400%
|
| 04/27/2010 |
20.236358
|
-0.129608
|
-0.636300%
|
| 04/26/2010 |
20.365966
|
-0.018690
|
-0.091600%
|
| 04/23/2010 |
20.384656
|
0.039286
|
0.193000%
|
| 04/22/2010 |
20.345370
|
-0.019867
|
-0.097500%
|
| 04/21/2010 |
20.365237
|
0.016536
|
0.081200%
|
| 04/20/2010 |
20.348701
|
0.067398
|
0.332300%
|
| 04/19/2010 |
20.281303
|
-0.024096
|
-0.118600%
|
| 04/16/2010 |
20.305399
|
-0.078592
|
-0.385500%
|
| 04/15/2010 |
20.383991
|
0.025412
|
0.124800%
|
| 04/14/2010 |
20.358579
|
0.075043
|
0.369900%
|
| 04/13/2010 |
20.283536
|
0.015336
|
0.075600%
|
| 04/12/2010 |
20.268200
|
0.051271
|
0.253600%
|
| 04/09/2010 |
20.216929
|
0.067067
|
0.332800%
|
| 04/08/2010 |
20.149862
|
-0.002708
|
-0.013400%
|
| 04/07/2010 |
20.152570
|
0.011022
|
0.054700%
|
| 04/06/2010 |
20.141548
|
0.019599
|
0.097400%
|
| 04/05/2010 |
20.121949
|
0.016370
|
0.081400%
|
| 04/01/2010 |
20.105579
|
0.046325
|
0.230900%
|
| 03/31/2010 |
20.059254
|
-0.002075
|
-0.010300%
|
| 03/30/2010 |
20.061329
|
0.001287
|
0.006400%
|
| 03/29/2010 |
20.060042
|
0.047727
|
0.238400%
|
| 03/26/2010 |
20.012315
|
0.034203
|
0.171200%
|
| 03/25/2010 |
19.978112
|
-0.031052
|
-0.155100%
|
| 03/24/2010 |
20.009164
|
-0.090599
|
-0.450700%
|
| 03/23/2010 |
20.099763
|
0.042557
|
0.212100%
|
| 03/22/2010 |
20.057206
|
0.054588
|
0.272900%
|
| 03/19/2010 |
20.002618
|
-0.034830
|
-0.173800%
|
| 03/18/2010 |
20.037448
|
-0.020246
|
-0.100900%
|
| 03/17/2010 |
20.057694
|
0.049387
|
0.246800%
|
| 03/16/2010 |
20.008307
|
0.074058
|
0.371500%
|
| 03/15/2010 |
19.934249
|
-0.025554
|
-0.128000%
|
| 03/12/2010 |
19.959803
|
0.023182
|
0.116200%
|
| 03/11/2010 |
19.936621
|
0.039506
|
0.198500%
|
| 03/10/2010 |
19.897115
|
0.044063
|
0.221900%
|
| 03/09/2010 |
19.853052
|
0.026173
|
0.132000%
|
| 03/08/2010 |
19.826879
|
0.021997
|
0.111000%
|
| 03/05/2010 |
19.804882
|
0.075147
|
0.380800%
|
| 03/04/2010 |
19.729735
|
0.013960
|
0.070800%
|
| 03/03/2010 |
19.715775
|
0.028563
|
0.145000%
|
| 03/02/2010 |
19.687212
|
0.053104
|
0.270400%
|
| 03/01/2010 |
19.634108
|
0.071905
|
0.367500%
|
| 02/26/2010 |
19.562203
|
0.049025
|
0.251200%
|
| 02/25/2010 |
19.513178
|
-0.025722
|
-0.131600%
|
| 02/24/2010 |
19.538900
|
0.038115
|
0.195400%
|
| 02/23/2010 |
19.500785
|
-0.033783
|
-0.172900%
|
| 02/22/2010 |
19.534568
|
0.020099
|
0.102900%
|
| 02/19/2010 |
19.514469
|
0.007942
|
0.040700%
|
| 02/18/2010 |
19.506527
|
0.021503
|
0.110300%
|
| 02/17/2010 |
19.485024
|
0.021824
|
0.112100%
|
| 02/16/2010 |
19.463200
|
0.102093
|
0.527300%
|
| 02/12/2010 |
19.361107
|
0.002933
|
0.015100%
|
| 02/11/2010 |
19.358174
|
0.036120
|
0.186900%
|
| 02/10/2010 |
19.322054
|
-0.032753
|
-0.169200%
|
| 02/09/2010 |
19.354807
|
0.048026
|
0.248700%
|
| 02/08/2010 |
19.306781
|
-0.042388
|
-0.219000%
|
| 02/05/2010 |
19.349169
|
-0.024276
|
-0.125300%
|
| 02/04/2010 |
19.373445
|
-0.165116
|
-0.845000%
|
| 02/03/2010 |
19.538561
|
-0.041399
|
-0.211400%
|
| 02/02/2010 |
19.579960
|
0.087556
|
0.449100%
|
| 02/01/2010 |
19.492404
|
0.058021
|
0.298500%
|
| 01/29/2010 |
19.434383
|
-0.033536
|
-0.172200%
|
| 01/28/2010 |
19.467919
|
-0.081879
|
-0.418800%
|
| 01/27/2010 |
19.549798
|
0.010117
|
0.051700%
|
| 01/26/2010 |
19.539681
|
-0.031368
|
-0.160200%
|
| 01/25/2010 |
19.571049
|
-0.009785
|
-0.049900%
|
| 01/22/2010 |
19.580834
|
-0.117553
|
-0.596700%
|
| 01/21/2010 |
19.698387
|
-0.078467
|
-0.396700%
|
| 01/20/2010 |
19.776854
|
-0.077120
|
-0.388400%
|
| 01/19/2010 |
19.853974
|
0.050907
|
0.257000%
|
| 01/15/2010 |
19.803067
|
-0.052525
|
-0.264500%
|
| 01/14/2010 |
19.855592
|
0.049683
|
0.250800%
|
| 01/13/2010 |
19.805909
|
0.030372
|
0.153500%
|
| 01/12/2010 |
19.775537
|
-0.024685
|
-0.124600%
|
| 01/11/2010 |
19.800222
|
0.029113
|
0.147200%
|
| 01/08/2010 |
19.771109
|
0.045018
|
0.228200%
|
| 01/07/2010 |
19.726091
|
0.023972
|
0.121600%
|
| 01/06/2010 |
19.702119
|
0.003360
|
0.017000%
|
| 01/05/2010 |
19.698759
|
0.050874
|
0.258900%
|
| 01/04/2010 |
19.647885
|
0.134122
|
0.687300%
|
| 12/31/2009 |
19.513763
|
-0.055021
|
-0.281100%
|
| 12/30/2009 |
19.568784
|
-0.001527
|
-0.007800%
|
| 12/29/2009 |
19.570311
|
0.021848
|
0.111700%
|
| 12/28/2009 |
19.548463
|
0.006636
|
0.033900%
|
| 12/24/2009 |
19.541827
|
0.016106
|
0.082400%
|
| 12/23/2009 |
19.525721
|
0.039875
|
0.204600%
|
| 12/22/2009 |
19.485846
|
0.010907
|
0.056000%
|
| 12/21/2009 |
19.474939
|
0.029437
|
0.151300%
|
| 12/18/2009 |
19.445502
|
0.010211
|
0.052500%
|
| 12/17/2009 |
19.435291
|
-0.057278
|
-0.293800%
|
| 12/16/2009 |
19.492569
|
0.039110
|
0.201000%
|
| 12/15/2009 |
19.453459
|
-0.035904
|
-0.184200%
|
| 12/14/2009 |
19.489363
|
0.064938
|
0.334300%
|
| 12/11/2009 |
19.424425
|
0.012199
|
0.062800%
|
| 12/10/2009 |
19.412226
|
0.014780
|
0.076100%
|
| 12/09/2009 |
19.397446
|
0.001248
|
0.006400%
|
| 12/08/2009 |
19.396198
|
-0.039460
|
-0.203000%
|
| 12/07/2009 |
19.435658
|
0.016386
|
0.084300%
|
| 12/04/2009 |
19.419272
|
0.011127
|
0.057300%
|
| 12/03/2009 |
19.408145
|
-0.040009
|
-0.205700%
|
| 12/02/2009 |
19.448154
|
0.013070
|
0.067200%
|
| 12/01/2009 |
19.435084
|
0.088997
|
0.460000%
|
| 11/30/2009 |
19.346087
|
0.029709
|
0.153800%
|
| 11/27/2009 |
19.316378
|
-0.121299
|
-0.624000%
|
| 11/25/2009 |
19.437677
|
0.049000
|
0.252700%
|
| 11/24/2009 |
19.388677
|
-0.003452
|
-0.017800%
|
| 11/23/2009 |
19.392129
|
0.105292
|
0.545900%
|
| 11/20/2009 |
19.286837
|
-0.029268
|
-0.151500%
|
| 11/19/2009 |
19.316105
|
-0.087602
|
-0.451400%
|
| 11/18/2009 |
19.403707
|
-0.017239
|
-0.088700%
|
| 11/17/2009 |
19.420946
|
-0.006141
|
-0.031600%
|
| 11/16/2009 |
19.427087
|
0.133817
|
0.693500%
|
| 11/13/2009 |
19.293270
|
0.050579
|
0.262800%
|
| 11/12/2009 |
19.242691
|
-0.056540
|
-0.292900%
|
| 11/11/2009 |
19.299231
|
0.035646
|
0.185000%
|
| 11/10/2009 |
19.263585
|
-0.008114
|
-0.042100%
|
| 11/09/2009 |
19.271699
|
0.145445
|
0.760400%
|
| 11/06/2009 |
19.126254
|
0.023533
|
0.123100%
|
| 11/05/2009 |
19.102721
|
0.113168
|
0.595900%
|
| 11/04/2009 |
18.989553
|
0.012872
|
0.067800%
|
| 11/03/2009 |
18.976681
|
-0.014149
|
-0.074500%
|
| 11/02/2009 |
18.990830
|
0.019193
|
0.101100%
|
| 10/30/2009 |
18.971637
|
-0.107780
|
-0.564900%
|
| 10/29/2009 |
19.079417
|
0.097723
|
0.514800%
|
| 10/28/2009 |
18.981694
|
-0.115612
|
-0.605300%
|
| 10/27/2009 |
19.097306
|
-0.012142
|
-0.063500%
|
| 10/26/2009 |
19.109448
|
-0.094182
|
-0.490400%
|
| 10/23/2009 |
19.203630
|
-0.076158
|
-0.395000%
|
| 10/22/2009 |
19.279788
|
0.042381
|
0.220300%
|
| 10/21/2009 |
19.237407
|
-0.053372
|
-0.276600%
|
| 10/20/2009 |
19.290779
|
-0.003720
|
-0.019200%
|
| 10/19/2009 |
19.294499
|
0.085652
|
0.445800%
|
| 10/16/2009 |
19.208847
|
-0.039662
|
-0.206000%
|
| 10/15/2009 |
19.248509
|
-0.000094
|
-0.000400%
|
| 10/14/2009 |
19.248603
|
0.094560
|
0.493600%
|
| 10/13/2009 |
19.154043
|
0.018295
|
0.095600%
|
| 10/12/2009 |
19.135748
|
0.025336
|
0.132500%
|
| 10/09/2009 |
19.110412
|
-0.004052
|
-0.021100%
|
| 10/08/2009 |
19.114464
|
0.052342
|
0.274500%
|
| 10/07/2009 |
19.062122
|
0.037266
|
0.195800%
|
| 10/06/2009 |
19.024856
|
0.108403
|
0.573000%
|
| 10/05/2009 |
18.916453
|
0.087713
|
0.465800%
|
| 10/02/2009 |
18.828740
|
-0.068336
|
-0.361600%
|
| 10/01/2009 |
18.897076
|
-0.141699
|
-0.744200%
|
| 09/30/2009 |
19.038775
|
-0.023722
|
-0.124400%
|
| 09/29/2009 |
19.062497
|
-0.022223
|
-0.116400%
|
| 09/28/2009 |
19.084720
|
0.106447
|
0.560800%
|
| 09/25/2009 |
18.978273
|
-0.028872
|
-0.151900%
|
| 09/24/2009 |
19.007145
|
-0.071595
|
-0.375200%
|
| 09/23/2009 |
19.078740
|
-0.029446
|
-0.154100%
|
| 09/22/2009 |
19.108186
|
0.076665
|
0.402800%
|
| 09/21/2009 |
19.031521
|
-0.027688
|
-0.145200%
|
| 09/18/2009 |
19.059209
|
-0.014580
|
-0.076400%
|
| 09/17/2009 |
19.073789
|
0.031387
|
0.164800%
|
| 09/16/2009 |
19.042402
|
0.113622
|
0.600200%
|
| 09/15/2009 |
18.928780
|
0.027808
|
0.147100%
|
| 09/14/2009 |
18.900972
|
0.012155
|
0.064300%
|
| 09/11/2009 |
18.888817
|
0.022854
|
0.121100%
|
| 09/10/2009 |
18.865963
|
0.124167
|
0.662500%
|
| 09/09/2009 |
18.741796
|
0.069708
|
0.373300%
|
| 09/08/2009 |
18.672088
|
0.108261
|
0.583100%
|
| 09/04/2009 |
18.563827
|
0.049070
|
0.265000%
|
| 09/03/2009 |
18.514757
|
0.033343
|
0.180400%
|
| 09/02/2009 |
18.481414
|
0.011285
|
0.061000%
|
| 09/01/2009 |
18.470129
|
-0.115536
|
-0.621600%
|
| 08/31/2009 |
18.585665
|
-0.034410
|
-0.184800%
|
| 08/28/2009 |
18.620075
|
0.021861
|
0.117500%
|
| 08/27/2009 |
18.598214
|
-0.000808
|
-0.004300%
|
| 08/26/2009 |
18.599022
|
-0.001133
|
-0.006000%
|
| 08/25/2009 |
18.600155
|
0.038343
|
0.206500%
|
| 08/24/2009 |
18.561812
|
0.050394
|
0.272200%
|
| 08/21/2009 |
18.511418
|
0.076027
|
0.412300%
|
| 08/20/2009 |
18.435391
|
0.074229
|
0.404200%
|
| 08/19/2009 |
18.361162
|
0.058299
|
0.318500%
|
| 08/18/2009 |
18.302863
|
0.053496
|
0.293100%
|
| 08/17/2009 |
18.249367
|
-0.139407
|
-0.758100%
|
| 08/14/2009 |
18.388774
|
-0.054352
|
-0.294700%
|
| 08/13/2009 |
18.443126
|
0.085533
|
0.465900%
|
| 08/12/2009 |
18.357593
|
0.049728
|
0.271600%
|
| 08/11/2009 |
18.307865
|
-0.039246
|
-0.213900%
|
| 08/10/2009 |
18.347111
|
0.037882
|
0.206900%
|
| 08/07/2009 |
18.309229
|
0.030841
|
0.168700%
|
| 08/06/2009 |
18.278388
|
-0.006447
|
-0.035200%
|
| 08/05/2009 |
18.284835
|
-0.050071
|
-0.273000%
|
| 08/04/2009 |
18.334906
|
-0.001712
|
-0.009300%
|
| 08/03/2009 |
18.336618
|
0.086299
|
0.472800%
|
| 07/31/2009 |
18.250319
|
0.088057
|
0.484800%
|
| 07/30/2009 |
18.162262
|
0.116635
|
0.646300%
|
| 07/29/2009 |
18.045627
|
0.000198
|
0.001000%
|
THESE RATES OF RETURN ARE UNAUDITED
|