| Date |
Unit Values
|
Value Change from Previous Day
|
Percentage Change from Previous Day
|
| 08/18/2008 |
82.583073
|
-1.245722
|
-1.486000%
|
| 08/15/2008 |
83.828795
|
0.345347
|
0.413600%
|
| 08/14/2008 |
83.483448
|
0.455263
|
0.548300%
|
| 08/13/2008 |
83.028185
|
-0.215249
|
-0.258500%
|
| 08/12/2008 |
83.243434
|
-0.995857
|
-1.182100%
|
| 08/11/2008 |
84.239291
|
0.597869
|
0.714800%
|
| 08/08/2008 |
83.641422
|
1.938373
|
2.372400%
|
| 08/07/2008 |
81.703049
|
-1.470968
|
-1.768500%
|
| 08/06/2008 |
83.174017
|
0.317443
|
0.383100%
|
| 08/05/2008 |
82.856574
|
2.307110
|
2.864200%
|
| 08/04/2008 |
80.549464
|
-0.723606
|
-0.890300%
|
| 08/01/2008 |
81.273070
|
-0.454482
|
-0.556000%
|
| 07/31/2008 |
81.727552
|
-1.072292
|
-1.295000%
|
| 07/30/2008 |
82.799844
|
1.357957
|
1.667300%
|
| 07/29/2008 |
81.441887
|
1.848087
|
2.321800%
|
| 07/28/2008 |
79.593800
|
-1.498599
|
-1.848000%
|
| 07/25/2008 |
81.092399
|
0.335174
|
0.415000%
|
| 07/24/2008 |
80.757225
|
-1.894540
|
-2.292100%
|
| 07/23/2008 |
82.651765
|
0.336724
|
0.409000%
|
| 07/22/2008 |
82.315041
|
1.082874
|
1.333000%
|
| 07/21/2008 |
81.232167
|
-0.034348
|
-0.042200%
|
| 07/18/2008 |
81.266515
|
0.028181
|
0.034600%
|
| 07/17/2008 |
81.238334
|
0.953388
|
1.187500%
|
| 07/16/2008 |
80.284946
|
1.950243
|
2.489600%
|
| 07/15/2008 |
78.334703
|
-0.864542
|
-1.091600%
|
| 07/14/2008 |
79.199245
|
-0.710274
|
-0.888800%
|
| 07/11/2008 |
79.909519
|
-0.886044
|
-1.096600%
|
| 07/10/2008 |
80.795563
|
0.559106
|
0.696800%
|
| 07/09/2008 |
80.236457
|
-1.839519
|
-2.241200%
|
| 07/08/2008 |
82.075976
|
1.398516
|
1.733400%
|
| 07/07/2008 |
80.677460
|
-0.681372
|
-0.837400%
|
| 07/03/2008 |
81.358832
|
0.090729
|
0.111600%
|
| 07/02/2008 |
81.268103
|
-1.490451
|
-1.800900%
|
| 07/01/2008 |
82.758554
|
0.331757
|
0.402400%
|
| 06/30/2008 |
82.426797
|
0.107767
|
0.130900%
|
| 06/27/2008 |
82.319030
|
-0.307369
|
-0.371900%
|
| 06/26/2008 |
82.626399
|
-2.460778
|
-2.892000%
|
| 06/25/2008 |
85.087177
|
0.493268
|
0.583100%
|
| 06/24/2008 |
84.593909
|
-0.235649
|
-0.277700%
|
| 06/23/2008 |
84.829558
|
0.005289
|
0.006200%
|
| 06/20/2008 |
84.824269
|
-1.584274
|
-1.833400%
|
| 06/19/2008 |
86.408543
|
0.327108
|
0.379900%
|
| 06/18/2008 |
86.081435
|
-0.838980
|
-0.965200%
|
| 06/17/2008 |
86.920415
|
-0.572339
|
-0.654100%
|
| 06/16/2008 |
87.492754
|
0.002396
|
0.002700%
|
| 06/13/2008 |
87.490358
|
1.277243
|
1.481400%
|
| 06/12/2008 |
86.213115
|
0.272872
|
0.317500%
|
| 06/11/2008 |
85.940243
|
-1.432793
|
-1.639800%
|
| 06/10/2008 |
87.373036
|
-0.198004
|
-0.226100%
|
| 06/09/2008 |
87.571040
|
0.075322
|
0.086000%
|
| 06/06/2008 |
87.495718
|
-2.768190
|
-3.066700%
|
| 06/05/2008 |
90.263908
|
1.733210
|
1.957700%
|
| 06/04/2008 |
88.530698
|
0.012361
|
0.013900%
|
| 06/03/2008 |
88.518337
|
-0.517712
|
-0.581400%
|
| 06/02/2008 |
89.036049
|
-0.938925
|
-1.043500%
|
| 05/30/2008 |
89.974974
|
0.137503
|
0.153000%
|
| 05/29/2008 |
89.837471
|
0.484962
|
0.542700%
|
| 05/28/2008 |
89.352509
|
0.365817
|
0.411000%
|
| 05/27/2008 |
88.986692
|
0.597912
|
0.676400%
|
| 05/23/2008 |
88.388780
|
-1.175611
|
-1.312500%
|
| 05/22/2008 |
89.564391
|
0.240648
|
0.269400%
|
| 05/21/2008 |
89.323743
|
-1.445908
|
-1.592900%
|
| 05/20/2008 |
90.769651
|
-0.848230
|
-0.925800%
|
| 05/19/2008 |
91.617881
|
0.093599
|
0.102200%
|
| 05/16/2008 |
91.524282
|
0.114893
|
0.125600%
|
| 05/15/2008 |
91.409389
|
0.972265
|
1.075000%
|
| 05/14/2008 |
90.437124
|
0.362051
|
0.401900%
|
| 05/13/2008 |
90.075073
|
-0.019373
|
-0.021500%
|
| 05/12/2008 |
90.094446
|
0.968684
|
1.086800%
|
| 05/09/2008 |
89.125762
|
-0.562134
|
-0.626700%
|
| 05/08/2008 |
89.687896
|
0.300907
|
0.336600%
|
| 05/07/2008 |
89.386989
|
-1.603068
|
-1.761800%
|
| 05/06/2008 |
90.990057
|
0.684073
|
0.757500%
|
| 05/05/2008 |
90.305984
|
-0.403637
|
-0.444900%
|
| 05/02/2008 |
90.709621
|
0.286697
|
0.317000%
|
| 05/01/2008 |
90.422924
|
1.540271
|
1.732900%
|
| 04/30/2008 |
88.882653
|
-0.339213
|
-0.380100%
|
| 04/29/2008 |
89.221866
|
-0.339654
|
-0.379200%
|
| 04/28/2008 |
89.561520
|
-0.094041
|
-0.104800%
|
| 04/25/2008 |
89.655561
|
0.575292
|
0.645800%
|
| 04/24/2008 |
89.080269
|
0.549773
|
0.620900%
|
| 04/23/2008 |
88.530496
|
0.250601
|
0.283800%
|
| 04/22/2008 |
88.279895
|
-0.745343
|
-0.837200%
|
| 04/21/2008 |
89.025238
|
-0.115335
|
-0.129300%
|
| 04/18/2008 |
89.140573
|
1.518982
|
1.733500%
|
| 04/17/2008 |
87.621591
|
0.055621
|
0.063500%
|
| 04/16/2008 |
87.565970
|
1.964929
|
2.295400%
|
| 04/15/2008 |
85.601041
|
0.378931
|
0.444600%
|
| 04/14/2008 |
85.222110
|
-0.284404
|
-0.332600%
|
| 04/11/2008 |
85.506514
|
-1.777115
|
-2.036000%
|
| 04/10/2008 |
87.283629
|
0.369965
|
0.425600%
|
| 04/09/2008 |
86.913664
|
-0.685743
|
-0.782800%
|
| 04/08/2008 |
87.599407
|
-0.389988
|
-0.443200%
|
| 04/07/2008 |
87.989395
|
0.121939
|
0.138700%
|
| 04/04/2008 |
87.867456
|
0.052849
|
0.060100%
|
| 04/03/2008 |
87.814607
|
0.112673
|
0.128400%
|
| 04/02/2008 |
87.701934
|
-0.141002
|
-0.160500%
|
| 04/01/2008 |
87.842936
|
3.008805
|
3.546600%
|
| 03/31/2008 |
84.834131
|
0.460409
|
0.545600%
|
| 03/28/2008 |
84.373722
|
-0.670921
|
-0.788900%
|
| 03/27/2008 |
85.044643
|
-0.903704
|
-1.051400%
|
| 03/26/2008 |
85.948347
|
-0.765977
|
-0.883300%
|
| 03/25/2008 |
86.714324
|
0.176873
|
0.204300%
|
| 03/24/2008 |
86.537451
|
1.314899
|
1.542900%
|
| 03/20/2008 |
85.222552
|
1.952240
|
2.344400%
|
| 03/19/2008 |
83.270312
|
-2.065469
|
-2.420400%
|
| 03/18/2008 |
85.335781
|
3.448334
|
4.211000%
|
| 03/17/2008 |
81.887447
|
-0.718607
|
-0.869900%
|
| 03/14/2008 |
82.606054
|
-1.699091
|
-2.015400%
|
| 03/13/2008 |
84.305145
|
0.412265
|
0.491400%
|
| 03/12/2008 |
83.892880
|
-0.734052
|
-0.867300%
|
| 03/11/2008 |
84.626932
|
3.010579
|
3.688600%
|
| 03/10/2008 |
81.616353
|
-1.242867
|
-1.499900%
|
| 03/07/2008 |
82.859220
|
-0.715912
|
-0.856600%
|
| 03/06/2008 |
83.575132
|
-1.849757
|
-2.165300%
|
| 03/05/2008 |
85.424889
|
0.492826
|
0.580200%
|
| 03/04/2008 |
84.932063
|
-0.292432
|
-0.343100%
|
| 03/03/2008 |
85.224495
|
0.027729
|
0.032500%
|
| 02/29/2008 |
85.196766
|
-2.317457
|
-2.648000%
|
| 02/28/2008 |
87.514223
|
-0.775342
|
-0.878100%
|
| 02/27/2008 |
88.289565
|
-0.065565
|
-0.074200%
|
| 02/26/2008 |
88.355130
|
0.607572
|
0.692400%
|
| 02/25/2008 |
87.747558
|
1.181292
|
1.364600%
|
| 02/22/2008 |
86.566266
|
0.662162
|
0.770800%
|
| 02/21/2008 |
85.904104
|
-1.049344
|
-1.206700%
|
| 02/20/2008 |
86.953448
|
0.671739
|
0.778500%
|
| 02/19/2008 |
86.281709
|
-0.047260
|
-0.054700%
|
| 02/15/2008 |
86.328969
|
0.066339
|
0.076900%
|
| 02/14/2008 |
86.262630
|
-1.127794
|
-1.290500%
|
| 02/13/2008 |
87.390424
|
1.174269
|
1.362000%
|
| 02/12/2008 |
86.216155
|
0.642319
|
0.750600%
|
| 02/11/2008 |
85.573836
|
0.498267
|
0.585600%
|
| 02/08/2008 |
85.075569
|
-0.373534
|
-0.437100%
|
| 02/07/2008 |
85.449103
|
0.671974
|
0.792600%
|
| 02/06/2008 |
84.777129
|
-0.620326
|
-0.726300%
|
| 02/05/2008 |
85.397455
|
-2.764517
|
-3.135700%
|
| 02/04/2008 |
88.161972
|
-0.943063
|
-1.058300%
|
| 02/01/2008 |
89.105035
|
1.082138
|
1.229300%
|
| 01/31/2008 |
88.022897
|
1.467459
|
1.695300%
|
| 01/30/2008 |
86.555438
|
-0.422999
|
-0.486300%
|
| 01/29/2008 |
86.978437
|
0.518109
|
0.599200%
|
| 01/28/2008 |
86.460328
|
1.442797
|
1.697000%
|
| 01/25/2008 |
85.017531
|
-1.319892
|
-1.528700%
|
| 01/24/2008 |
86.337423
|
0.802787
|
0.938500%
|
| 01/23/2008 |
85.534636
|
1.809695
|
2.161400%
|
| 01/22/2008 |
83.724941
|
-0.923553
|
-1.091000%
|
| 01/18/2008 |
84.648494
|
-0.542613
|
-0.636900%
|
| 01/17/2008 |
85.191107
|
-2.546639
|
-2.902500%
|
| 01/16/2008 |
87.737746
|
-0.481043
|
-0.545200%
|
| 01/15/2008 |
88.218789
|
-2.246048
|
-2.482700%
|
| 01/14/2008 |
90.464837
|
0.964816
|
1.078000%
|
| 01/11/2008 |
89.500021
|
-1.227140
|
-1.352500%
|
| 01/10/2008 |
90.727161
|
0.712916
|
0.792000%
|
| 01/09/2008 |
90.014245
|
1.212109
|
1.364900%
|
| 01/08/2008 |
88.802136
|
-1.625138
|
-1.797100%
|
| 01/07/2008 |
90.427274
|
0.286942
|
0.318300%
|
| 01/04/2008 |
90.140332
|
-2.257470
|
-2.443200%
|
| 01/03/2008 |
92.397802
|
-0.001310
|
-0.001400%
|
| 01/02/2008 |
92.399112
|
-1.326495
|
-1.415200%
|
| 12/31/2007 |
93.725607
|
-0.639655
|
-0.677800%
|
| 12/28/2007 |
94.365262
|
0.134649
|
0.142800%
|
| 12/27/2007 |
94.230613
|
-1.328373
|
-1.390100%
|
| 12/26/2007 |
95.558986
|
0.075748
|
0.079300%
|
| 12/24/2007 |
95.483238
|
0.760280
|
0.802600%
|
| 12/21/2007 |
94.722958
|
1.559475
|
1.673900%
|
| 12/20/2007 |
93.163483
|
0.477305
|
0.514900%
|
| 12/19/2007 |
92.686178
|
-0.123440
|
-0.133000%
|
| 12/18/2007 |
92.809618
|
0.575680
|
0.624100%
|
| 12/17/2007 |
92.233938
|
-1.394451
|
-1.489300%
|
| 12/14/2007 |
93.628389
|
-1.290548
|
-1.359600%
|
| 12/13/2007 |
94.918937
|
0.115139
|
0.121400%
|
| 12/12/2007 |
94.803798
|
0.576236
|
0.611500%
|
| 12/11/2007 |
94.227562
|
-2.422347
|
-2.506300%
|
| 12/10/2007 |
96.649909
|
0.713493
|
0.743700%
|
| 12/07/2007 |
95.936416
|
-0.171028
|
-0.177900%
|
| 12/06/2007 |
96.107444
|
1.426213
|
1.506300%
|
| 12/05/2007 |
94.681231
|
1.458530
|
1.564500%
|
| 12/04/2007 |
93.222701
|
-0.610300
|
-0.650400%
|
| 12/03/2007 |
93.833001
|
-0.554549
|
-0.587500%
|
| 11/30/2007 |
94.387550
|
0.726483
|
0.775600%
|
| 11/29/2007 |
93.661067
|
0.051189
|
0.054600%
|
| 11/28/2007 |
93.609878
|
2.617377
|
2.876400%
|
| 11/27/2007 |
90.992501
|
1.337367
|
1.491600%
|
| 11/26/2007 |
89.655134
|
-2.121549
|
-2.311600%
|
| 11/23/2007 |
91.776683
|
1.523080
|
1.687500%
|
| 11/21/2007 |
90.253603
|
-1.450318
|
-1.581500%
|
| 11/20/2007 |
91.703921
|
0.409913
|
0.449000%
|
| 11/19/2007 |
91.294008
|
-1.612783
|
-1.735900%
|
| 11/16/2007 |
92.906791
|
0.481551
|
0.521000%
|
| 11/15/2007 |
92.425240
|
-1.222735
|
-1.305600%
|
| 11/14/2007 |
93.647975
|
-0.644169
|
-0.683100%
|
| 11/13/2007 |
94.292144
|
2.687896
|
2.934200%
|
| 11/12/2007 |
91.604248
|
-0.914782
|
-0.988700%
|
| 11/09/2007 |
92.519030
|
-1.335866
|
-1.423300%
|
| 11/08/2007 |
93.854896
|
-0.051152
|
-0.054400%
|
| 11/07/2007 |
93.906048
|
-2.784224
|
-2.879500%
|
| 11/06/2007 |
96.690272
|
1.148832
|
1.202400%
|
| 11/05/2007 |
95.541440
|
-0.471324
|
-0.490800%
|
| 11/02/2007 |
96.012764
|
0.077128
|
0.080300%
|
| 11/01/2007 |
95.935636
|
-2.569827
|
-2.608800%
|
| 10/31/2007 |
98.505463
|
1.166045
|
1.197900%
|
| 10/30/2007 |
97.339418
|
-0.627442
|
-0.640400%
|
| 10/29/2007 |
97.966860
|
0.371170
|
0.380300%
|
| 10/26/2007 |
97.595690
|
1.320280
|
1.371300%
|
| 10/25/2007 |
96.275410
|
-0.095411
|
-0.099000%
|
| 10/24/2007 |
96.370821
|
-0.235173
|
-0.243400%
|
| 10/23/2007 |
96.605994
|
0.838248
|
0.875200%
|
| 10/22/2007 |
95.767746
|
0.361893
|
0.379300%
|
| 10/19/2007 |
95.405853
|
-2.493036
|
-2.546500%
|
| 10/18/2007 |
97.898889
|
-0.074166
|
-0.075700%
|
| 10/17/2007 |
97.973055
|
0.179318
|
0.183300%
|
| 10/16/2007 |
97.793737
|
-0.643994
|
-0.654200%
|
| 10/15/2007 |
98.437731
|
-0.824393
|
-0.830500%
|
| 10/12/2007 |
99.262124
|
0.469059
|
0.474700%
|
| 10/11/2007 |
98.793065
|
-0.508243
|
-0.511800%
|
| 10/10/2007 |
99.301308
|
-0.165788
|
-0.166600%
|
| 10/09/2007 |
99.467096
|
0.796216
|
0.806900%
|
| 10/08/2007 |
98.670880
|
-0.318464
|
-0.321700%
|
| 10/05/2007 |
98.989344
|
0.966709
|
0.986200%
|
| 10/04/2007 |
98.022635
|
0.206790
|
0.211400%
|
| 10/03/2007 |
97.815845
|
-0.424669
|
-0.432200%
|
| 10/02/2007 |
98.240514
|
-0.025780
|
-0.026200%
|
| 10/01/2007 |
98.266294
|
1.276337
|
1.315900%
|
| 09/28/2007 |
96.989957
|
-0.290014
|
-0.298100%
|
| 09/27/2007 |
97.279971
|
0.382527
|
0.394700%
|
| 09/26/2007 |
96.897444
|
0.532561
|
0.552600%
|
| 09/25/2007 |
96.364883
|
-0.033301
|
-0.034500%
|
| 09/24/2007 |
96.398184
|
-0.499085
|
-0.515000%
|
| 09/21/2007 |
96.897269
|
0.440353
|
0.456500%
|
| 09/20/2007 |
96.456916
|
-0.629462
|
-0.648300%
|
| 09/19/2007 |
97.086378
|
0.584231
|
0.605400%
|
| 09/18/2007 |
96.502147
|
2.723539
|
2.904200%
|
| 09/17/2007 |
93.778608
|
-0.482561
|
-0.511900%
|
| 09/14/2007 |
94.261169
|
0.015685
|
0.016600%
|
| 09/13/2007 |
94.245484
|
0.790355
|
0.845700%
|
| 09/12/2007 |
93.455129
|
0.029120
|
0.031100%
|
| 09/11/2007 |
93.426009
|
1.247823
|
1.353700%
|
| 09/10/2007 |
92.178186
|
-0.114544
|
-0.124100%
|
| 09/07/2007 |
92.292730
|
-1.577098
|
-1.680000%
|
| 09/06/2007 |
93.869828
|
0.407004
|
0.435400%
|
| 09/05/2007 |
93.462824
|
-1.036350
|
-1.096600%
|
| 09/04/2007 |
94.499174
|
0.972041
|
1.039300%
|
| 08/31/2007 |
93.527133
|
1.031782
|
1.115400%
|
| 08/30/2007 |
92.495351
|
-0.380934
|
-0.410100%
|
| 08/29/2007 |
92.876285
|
2.000942
|
2.201800%
|
| 08/28/2007 |
90.875343
|
-2.167778
|
-2.329800%
|
| 08/27/2007 |
93.043121
|
-0.792696
|
-0.844700%
|
| 08/24/2007 |
93.835817
|
1.074988
|
1.158800%
|
| 08/23/2007 |
92.760829
|
-0.096993
|
-0.104400%
|
| 08/22/2007 |
92.857822
|
1.076079
|
1.172400%
|
| 08/21/2007 |
91.781743
|
0.099330
|
0.108300%
|
| 08/20/2007 |
91.682413
|
-0.023603
|
-0.025700%
|
THESE RATES OF RETURN ARE UNAUDITED
|
URS | 
