| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 08/18/2008 |
18.148852
|
-0.137784
|
-0.753400%
|
| 08/15/2008 |
18.286636
|
0.017691
|
0.096800%
|
| 08/14/2008 |
18.268945
|
0.052730
|
0.289400%
|
| 08/13/2008 |
18.216215
|
-0.112457
|
-0.613500%
|
| 08/12/2008 |
18.328672
|
-0.114995
|
-0.623400%
|
| 08/11/2008 |
18.443667
|
0.133011
|
0.726400%
|
| 08/08/2008 |
18.310656
|
0.206874
|
1.142700%
|
| 08/07/2008 |
18.103782
|
-0.214183
|
-1.169200%
|
| 08/06/2008 |
18.317965
|
0.054312
|
0.297300%
|
| 08/05/2008 |
18.263653
|
0.325056
|
1.812000%
|
| 08/04/2008 |
17.938597
|
-0.134617
|
-0.744800%
|
| 08/01/2008 |
18.073214
|
-0.098847
|
-0.543900%
|
| 07/31/2008 |
18.172061
|
-0.096089
|
-0.525900%
|
| 07/30/2008 |
18.268150
|
0.200479
|
1.109600%
|
| 07/29/2008 |
18.067671
|
0.177141
|
0.990100%
|
| 07/28/2008 |
17.890530
|
-0.207067
|
-1.144100%
|
| 07/25/2008 |
18.097597
|
0.000261
|
0.001400%
|
| 07/24/2008 |
18.097336
|
-0.225516
|
-1.230700%
|
| 07/23/2008 |
18.322852
|
0.072997
|
0.399900%
|
| 07/22/2008 |
18.249855
|
0.145097
|
0.801400%
|
| 07/21/2008 |
18.104758
|
0.065809
|
0.364800%
|
| 07/18/2008 |
18.038949
|
0.012500
|
0.069300%
|
| 07/17/2008 |
18.026449
|
0.200091
|
1.122400%
|
| 07/16/2008 |
17.826358
|
0.230820
|
1.311800%
|
| 07/15/2008 |
17.595538
|
-0.140090
|
-0.789800%
|
| 07/14/2008 |
17.735628
|
-0.067268
|
-0.377800%
|
| 07/11/2008 |
17.802896
|
-0.165953
|
-0.923500%
|
| 07/10/2008 |
17.968849
|
0.041755
|
0.232900%
|
| 07/09/2008 |
17.927094
|
-0.166104
|
-0.918000%
|
| 07/08/2008 |
18.093198
|
0.157374
|
0.877400%
|
| 07/07/2008 |
17.935824
|
-0.093416
|
-0.518100%
|
| 07/03/2008 |
18.029240
|
-0.021856
|
-0.121000%
|
| 07/02/2008 |
18.051096
|
-0.224189
|
-1.226700%
|
| 07/01/2008 |
18.275285
|
-0.038678
|
-0.211100%
|
| 06/30/2008 |
18.313963
|
0.009935
|
0.054200%
|
| 06/27/2008 |
18.304028
|
-0.059345
|
-0.323100%
|
| 06/26/2008 |
18.363373
|
-0.320142
|
-1.713400%
|
| 06/25/2008 |
18.683515
|
0.102051
|
0.549200%
|
| 06/24/2008 |
18.581464
|
-0.049004
|
-0.263000%
|
| 06/23/2008 |
18.630468
|
-0.081667
|
-0.436400%
|
| 06/20/2008 |
18.712135
|
-0.245510
|
-1.295000%
|
| 06/19/2008 |
18.957645
|
-0.023074
|
-0.121500%
|
| 06/18/2008 |
18.980719
|
-0.128965
|
-0.674800%
|
| 06/17/2008 |
19.109684
|
-0.026983
|
-0.141000%
|
| 06/16/2008 |
19.136667
|
0.070691
|
0.370700%
|
| 06/13/2008 |
19.065976
|
0.158478
|
0.838100%
|
| 06/12/2008 |
18.907498
|
-0.027660
|
-0.146000%
|
| 06/11/2008 |
18.935158
|
-0.200796
|
-1.049300%
|
| 06/10/2008 |
19.135954
|
-0.160849
|
-0.833500%
|
| 06/09/2008 |
19.296803
|
-0.080229
|
-0.414000%
|
| 06/06/2008 |
19.377032
|
-0.353829
|
-1.793200%
|
| 06/05/2008 |
19.730861
|
0.228523
|
1.171700%
|
| 06/04/2008 |
19.502338
|
-0.021226
|
-0.108700%
|
| 06/03/2008 |
19.523564
|
-0.064575
|
-0.329600%
|
| 06/02/2008 |
19.588139
|
-0.110820
|
-0.562500%
|
| 05/30/2008 |
19.698959
|
0.075546
|
0.384900%
|
| 05/29/2008 |
19.623413
|
0.077832
|
0.398200%
|
| 05/28/2008 |
19.545581
|
0.015945
|
0.081600%
|
| 05/27/2008 |
19.529636
|
0.022797
|
0.116800%
|
| 05/23/2008 |
19.506839
|
-0.164968
|
-0.838600%
|
| 05/22/2008 |
19.671807
|
0.046946
|
0.239200%
|
| 05/21/2008 |
19.624861
|
-0.204210
|
-1.029800%
|
| 05/20/2008 |
19.829071
|
-0.109070
|
-0.547000%
|
| 05/19/2008 |
19.938141
|
0.030893
|
0.155100%
|
| 05/16/2008 |
19.907248
|
0.061704
|
0.310900%
|
| 05/15/2008 |
19.845544
|
0.192118
|
0.977500%
|
| 05/14/2008 |
19.653426
|
0.036393
|
0.185500%
|
| 05/13/2008 |
19.617033
|
-0.027653
|
-0.140700%
|
| 05/12/2008 |
19.644686
|
0.149856
|
0.768600%
|
| 05/09/2008 |
19.494830
|
-0.120244
|
-0.613000%
|
| 05/08/2008 |
19.615074
|
0.065205
|
0.333500%
|
| 05/07/2008 |
19.549869
|
-0.211924
|
-1.072300%
|
| 05/06/2008 |
19.761793
|
0.078306
|
0.397800%
|
| 05/05/2008 |
19.683487
|
-0.009145
|
-0.046400%
|
| 05/02/2008 |
19.692632
|
0.077570
|
0.395400%
|
| 05/01/2008 |
19.615062
|
0.186561
|
0.960200%
|
| 04/30/2008 |
19.428501
|
-0.019057
|
-0.097900%
|
| 04/29/2008 |
19.447558
|
-0.057288
|
-0.293700%
|
| 04/28/2008 |
19.504846
|
0.056779
|
0.291900%
|
| 04/25/2008 |
19.448067
|
0.140732
|
0.728900%
|
| 04/24/2008 |
19.307335
|
0.020994
|
0.108800%
|
| 04/23/2008 |
19.286341
|
0.026732
|
0.138700%
|
| 04/22/2008 |
19.259609
|
-0.149093
|
-0.768100%
|
| 04/21/2008 |
19.408702
|
0.065750
|
0.339900%
|
| 04/18/2008 |
19.342952
|
0.235504
|
1.232500%
|
| 04/17/2008 |
19.107448
|
-0.052578
|
-0.274400%
|
| 04/16/2008 |
19.160026
|
0.349013
|
1.855300%
|
| 04/15/2008 |
18.811013
|
0.036545
|
0.194600%
|
| 04/14/2008 |
18.774468
|
-0.079746
|
-0.422900%
|
| 04/11/2008 |
18.854214
|
-0.220280
|
-1.154800%
|
| 04/10/2008 |
19.074494
|
0.033394
|
0.175300%
|
| 04/09/2008 |
19.041100
|
-0.126403
|
-0.659400%
|
| 04/08/2008 |
19.167503
|
-0.095367
|
-0.495000%
|
| 04/07/2008 |
19.262870
|
0.040583
|
0.211100%
|
| 04/04/2008 |
19.222287
|
0.053501
|
0.279100%
|
| 04/03/2008 |
19.168786
|
0.042428
|
0.221800%
|
| 04/02/2008 |
19.126358
|
0.078411
|
0.411600%
|
| 04/01/2008 |
19.047947
|
0.398946
|
2.139200%
|
| 03/31/2008 |
18.649001
|
0.045814
|
0.246200%
|
| 03/28/2008 |
18.603187
|
-0.086145
|
-0.460900%
|
| 03/27/2008 |
18.689332
|
-0.112167
|
-0.596500%
|
| 03/26/2008 |
18.801499
|
-0.042240
|
-0.224100%
|
| 03/25/2008 |
18.843739
|
0.217142
|
1.165700%
|
| 03/24/2008 |
18.626597
|
0.198218
|
1.075600%
|
| 03/20/2008 |
18.428379
|
0.173416
|
0.949900%
|
| 03/19/2008 |
18.254963
|
-0.260212
|
-1.405300%
|
| 03/18/2008 |
18.515175
|
0.491640
|
2.727700%
|
| 03/17/2008 |
18.023535
|
-0.221071
|
-1.211700%
|
| 03/14/2008 |
18.244606
|
-0.263469
|
-1.423500%
|
| 03/13/2008 |
18.508075
|
0.031495
|
0.170400%
|
| 03/12/2008 |
18.476580
|
0.002643
|
0.014300%
|
| 03/11/2008 |
18.473937
|
0.372812
|
2.059600%
|
| 03/10/2008 |
18.101125
|
-0.228229
|
-1.245100%
|
| 03/07/2008 |
18.329354
|
-0.141848
|
-0.767900%
|
| 03/06/2008 |
18.471202
|
-0.245642
|
-1.312400%
|
| 03/05/2008 |
18.716844
|
0.082479
|
0.442600%
|
| 03/04/2008 |
18.634365
|
-0.090778
|
-0.484700%
|
| 03/03/2008 |
18.725143
|
-0.081348
|
-0.432500%
|
| 02/29/2008 |
18.806491
|
-0.343259
|
-1.792400%
|
| 02/28/2008 |
19.149750
|
-0.123117
|
-0.638800%
|
| 02/27/2008 |
19.272867
|
0.048908
|
0.254400%
|
| 02/26/2008 |
19.223959
|
0.152154
|
0.797700%
|
| 02/25/2008 |
19.071805
|
0.229181
|
1.216200%
|
| 02/22/2008 |
18.842624
|
0.040533
|
0.215500%
|
| 02/21/2008 |
18.802091
|
-0.046098
|
-0.244500%
|
| 02/20/2008 |
18.848189
|
-0.007108
|
-0.037600%
|
| 02/19/2008 |
18.855297
|
0.082369
|
0.438700%
|
| 02/15/2008 |
18.772928
|
-0.035644
|
-0.189500%
|
| 02/14/2008 |
18.808572
|
-0.108904
|
-0.575600%
|
| 02/13/2008 |
18.917476
|
0.157394
|
0.838900%
|
| 02/12/2008 |
18.760082
|
0.171911
|
0.924800%
|
| 02/11/2008 |
18.588171
|
0.040806
|
0.220000%
|
| 02/08/2008 |
18.547365
|
-0.033578
|
-0.180700%
|
| 02/07/2008 |
18.580943
|
-0.020696
|
-0.111200%
|
| 02/06/2008 |
18.601639
|
-0.120550
|
-0.643800%
|
| 02/05/2008 |
18.722189
|
-0.484481
|
-2.522400%
|
| 02/04/2008 |
19.206670
|
-0.099248
|
-0.514000%
|
| 02/01/2008 |
19.305918
|
0.206270
|
1.079900%
|
| 01/31/2008 |
19.099648
|
0.228756
|
1.212200%
|
| 01/30/2008 |
18.870892
|
-0.089103
|
-0.469900%
|
| 01/29/2008 |
18.959995
|
0.114379
|
0.606900%
|
| 01/28/2008 |
18.845616
|
0.124300
|
0.663900%
|
| 01/25/2008 |
18.721316
|
-0.077408
|
-0.411700%
|
| 01/24/2008 |
18.798724
|
0.279185
|
1.507500%
|
| 01/23/2008 |
18.519539
|
0.132063
|
0.718200%
|
| 01/22/2008 |
18.387476
|
-0.301192
|
-1.611600%
|
| 01/18/2008 |
18.688668
|
-0.100849
|
-0.536700%
|
| 01/17/2008 |
18.789517
|
-0.316867
|
-1.658400%
|
| 01/16/2008 |
19.106384
|
-0.176660
|
-0.916100%
|
| 01/15/2008 |
19.283044
|
-0.374032
|
-1.902700%
|
| 01/14/2008 |
19.657076
|
0.160860
|
0.825000%
|
| 01/11/2008 |
19.496216
|
-0.191600
|
-0.973100%
|
| 01/10/2008 |
19.687816
|
0.032338
|
0.164500%
|
| 01/09/2008 |
19.655478
|
0.126721
|
0.648800%
|
| 01/08/2008 |
19.528757
|
-0.175348
|
-0.889900%
|
| 01/07/2008 |
19.704105
|
0.007404
|
0.037500%
|
| 01/04/2008 |
19.696701
|
-0.400698
|
-1.993700%
|
| 01/03/2008 |
20.097399
|
-0.019214
|
-0.095500%
|
| 01/02/2008 |
20.116613
|
-0.124140
|
-0.613300%
|
| 12/31/2007 |
20.240753
|
-0.074812
|
-0.368200%
|
| 12/28/2007 |
20.315565
|
0.047528
|
0.234400%
|
| 12/27/2007 |
20.268037
|
-0.166171
|
-0.813200%
|
| 12/26/2007 |
20.434208
|
0.065362
|
0.320800%
|
| 12/24/2007 |
20.368846
|
0.096557
|
0.476300%
|
| 12/21/2007 |
20.272289
|
0.258921
|
1.293700%
|
| 12/20/2007 |
20.013368
|
0.092539
|
0.464500%
|
| 12/19/2007 |
19.920829
|
-0.025993
|
-0.130300%
|
| 12/18/2007 |
19.946822
|
0.105267
|
0.530500%
|
| 12/17/2007 |
19.841555
|
-0.284321
|
-1.412700%
|
| 12/14/2007 |
20.125876
|
-0.248581
|
-1.220000%
|
| 12/13/2007 |
20.374457
|
-0.142598
|
-0.695000%
|
| 12/12/2007 |
20.517055
|
0.087163
|
0.426600%
|
| 12/11/2007 |
20.429892
|
-0.312161
|
-1.504900%
|
| 12/10/2007 |
20.742053
|
0.115346
|
0.559200%
|
| 12/07/2007 |
20.626707
|
-0.015844
|
-0.076700%
|
| 12/06/2007 |
20.642551
|
0.201116
|
0.983800%
|
| 12/05/2007 |
20.441435
|
0.201875
|
0.997400%
|
| 12/04/2007 |
20.239560
|
-0.107364
|
-0.527600%
|
| 12/03/2007 |
20.346924
|
-0.076044
|
-0.372300%
|
| 11/30/2007 |
20.422968
|
0.083428
|
0.410100%
|
| 11/29/2007 |
20.339540
|
0.047215
|
0.232600%
|
| 11/28/2007 |
20.292325
|
0.386034
|
1.939200%
|
| 11/27/2007 |
19.906291
|
0.144652
|
0.731900%
|
| 11/26/2007 |
19.761639
|
-0.213272
|
-1.067600%
|
| 11/23/2007 |
19.974911
|
0.295500
|
1.501500%
|
| 11/21/2007 |
19.679411
|
-0.266562
|
-1.336400%
|
| 11/20/2007 |
19.945973
|
0.129554
|
0.653700%
|
| 11/19/2007 |
19.816419
|
-0.287950
|
-1.432200%
|
| 11/16/2007 |
20.104369
|
0.010730
|
0.053300%
|
| 11/15/2007 |
20.093639
|
-0.210576
|
-1.037100%
|
| 11/14/2007 |
20.304215
|
-0.039857
|
-0.195900%
|
| 11/13/2007 |
20.344072
|
0.377562
|
1.890900%
|
| 11/12/2007 |
19.966510
|
-0.196428
|
-0.974200%
|
| 11/09/2007 |
20.162938
|
-0.258431
|
-1.265400%
|
| 11/08/2007 |
20.421369
|
-0.038991
|
-0.190500%
|
| 11/07/2007 |
20.460360
|
-0.358411
|
-1.721500%
|
| 11/06/2007 |
20.818771
|
0.171803
|
0.832000%
|
| 11/05/2007 |
20.646968
|
-0.127797
|
-0.615100%
|
| 11/02/2007 |
20.774765
|
0.014799
|
0.071200%
|
| 11/01/2007 |
20.759966
|
-0.371762
|
-1.759200%
|
| 10/31/2007 |
21.131728
|
0.188807
|
0.901500%
|
| 10/30/2007 |
20.942921
|
-0.097018
|
-0.461100%
|
| 10/29/2007 |
21.039939
|
0.109546
|
0.523300%
|
| 10/26/2007 |
20.930393
|
0.230512
|
1.113500%
|
| 10/25/2007 |
20.699881
|
0.032417
|
0.156800%
|
| 10/24/2007 |
20.667464
|
-0.059280
|
-0.286000%
|
| 10/23/2007 |
20.726744
|
0.178753
|
0.869900%
|
| 10/22/2007 |
20.547991
|
-0.011555
|
-0.056200%
|
| 10/19/2007 |
20.559546
|
-0.351841
|
-1.682500%
|
| 10/18/2007 |
20.911387
|
0.030849
|
0.147700%
|
| 10/17/2007 |
20.880538
|
0.071283
|
0.342500%
|
| 10/16/2007 |
20.809255
|
-0.160077
|
-0.763300%
|
| 10/15/2007 |
20.969332
|
-0.145560
|
-0.689300%
|
| 10/12/2007 |
21.114892
|
0.057557
|
0.273300%
|
| 10/11/2007 |
21.057335
|
-0.032868
|
-0.155800%
|
| 10/10/2007 |
21.090203
|
0.011130
|
0.052800%
|
| 10/09/2007 |
21.079073
|
0.132008
|
0.630100%
|
| 10/08/2007 |
20.947065
|
-0.079568
|
-0.378400%
|
| 10/05/2007 |
21.026633
|
0.170471
|
0.817300%
|
| 10/04/2007 |
20.856162
|
0.036949
|
0.177400%
|
| 10/03/2007 |
20.819213
|
-0.073969
|
-0.354000%
|
| 10/02/2007 |
20.893182
|
0.006338
|
0.030300%
|
| 10/01/2007 |
20.886844
|
0.216143
|
1.045600%
|
| 09/28/2007 |
20.670701
|
-0.011435
|
-0.055200%
|
| 09/27/2007 |
20.682136
|
0.134937
|
0.656700%
|
| 09/26/2007 |
20.547199
|
0.085309
|
0.416900%
|
| 09/25/2007 |
20.461890
|
-0.008877
|
-0.043300%
|
| 09/24/2007 |
20.470767
|
-0.055801
|
-0.271800%
|
| 09/21/2007 |
20.526568
|
0.042798
|
0.208900%
|
| 09/20/2007 |
20.483770
|
-0.060838
|
-0.296100%
|
| 09/19/2007 |
20.544608
|
0.204527
|
1.005500%
|
| 09/18/2007 |
20.340081
|
0.389646
|
1.953000%
|
| 09/17/2007 |
19.950435
|
-0.125714
|
-0.626100%
|
| 09/14/2007 |
20.076149
|
-0.009773
|
-0.048600%
|
| 09/13/2007 |
20.085922
|
0.079995
|
0.399800%
|
| 09/12/2007 |
20.005927
|
0.009907
|
0.049500%
|
| 09/11/2007 |
19.996020
|
0.227334
|
1.149900%
|
| 09/10/2007 |
19.768686
|
-0.058678
|
-0.295900%
|
| 09/07/2007 |
19.827364
|
-0.215969
|
-1.077500%
|
| 09/06/2007 |
20.043333
|
0.063639
|
0.318500%
|
| 09/05/2007 |
19.979694
|
-0.156435
|
-0.776800%
|
| 09/04/2007 |
20.136129
|
0.131907
|
0.659300%
|
| 08/31/2007 |
20.004222
|
0.209441
|
1.058000%
|
| 08/30/2007 |
19.794781
|
-0.009248
|
-0.046600%
|
| 08/29/2007 |
19.804029
|
0.269784
|
1.381000%
|
| 08/28/2007 |
19.534245
|
-0.324819
|
-1.635600%
|
| 08/27/2007 |
19.859064
|
-0.085770
|
-0.430000%
|
| 08/24/2007 |
19.944834
|
0.167921
|
0.849000%
|
| 08/23/2007 |
19.776913
|
0.025345
|
0.128300%
|
| 08/22/2007 |
19.751568
|
0.204641
|
1.046900%
|
| 08/21/2007 |
19.546927
|
0.046878
|
0.240300%
|
| 08/20/2007 |
19.500049
|
0.069624
|
0.358300%
|
THESE RATES OF RETURN ARE UNAUDITED
|