Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.47	16.65	16.33	16.51	3,269,113	+0.12(+0.73%)
Aug 30, 2011	16.44	16.51	16.10	16.39	2,077,565	-0.15(-0.90%)
Aug 29, 2011	15.91	16.55	15.85	16.54	2,962,133	+0.85(+5.44%)
Aug 26, 2011	15.37	15.85	15.06	15.69	3,264,244	+0.19(+1.26%)
Aug 25, 2011	16.36	16.59	15.32	15.49	7,070,377	-0.34(-2.17%)
Aug 24, 2011	15.38	15.92	15.38	15.84	5,440,641	+0.40(+2.57%)
Aug 23, 2011	14.75	15.46	14.57	15.44	6,135,752	+0.76(+5.15%)
Aug 22, 2011	15.02	15.09	14.58	14.69	4,410,357	+0.04(+0.31%)
Aug 19, 2011	14.87	15.31	14.62	14.64	6,871,408	-0.46(-3.07%)
Aug 18, 2011	15.66	15.66	15.00	15.11	10,737,845	-0.88(-5.52%)
Aug 17, 2011	15.96	16.24	15.89	15.99	4,906,171	+0.10(+0.66%)
Aug 16, 2011	16.03	16.16	15.77	15.88	3,210,834	-0.27(-1.67%)
Aug 15, 2011	15.76	16.18	15.76	16.15	4,882,354	+0.54(+3.45%)
Aug 12, 2011	15.95	16.29	15.57	15.61	7,664,366	-0.36(-2.25%)
Aug 11, 2011	15.36	16.18	15.19	15.97	6,660,267	+0.76(+4.97%)
Aug 10, 2011	16.24	16.24	15.19	15.22	6,688,030	-1.33(-8.05%)
Aug 09, 2011	17.41	16.58	15.18	16.55	9,657,860	+0.91(+5.84%)
Aug 08, 2011	16.75	17.32	15.62	15.64	14,402,200	-1.69(-9.76%)
Aug 05, 2011	17.74	17.82	17.13	17.33	8,263,516	-0.25(-1.41%)
Aug 04, 2011	18.20	18.29	17.57	17.58	7,692,717	-0.84(-4.55%)
Aug 03, 2011	18.08	18.43	17.82	18.41	5,880,414	+0.31(+1.69%)
Aug 02, 2011	18.47	18.59	18.11	18.11	5,651,170	-0.43(-2.30%)
Aug 01, 2011	18.79	18.82	18.41	18.53	3,791,027	-0.02(-0.08%)
Jul 29, 2011	18.28	18.62	18.26	18.55	3,259,433	+0.07(+0.41%)
Jul 28, 2011	18.58	18.65	18.47	18.47	1,836,073	-0.05(-0.28%)
Jul 27, 2011	18.80	18.85	18.53	18.53	5,294,636	-0.40(-2.10%)
Jul 26, 2011	19.14	19.16	18.89	18.92	2,370,670	-0.21(-1.10%)
Jul 25, 2011	19.02	19.24	18.92	19.13	4,135,609	-0.07(-0.39%)
Jul 22, 2011	19.21	19.26	19.18	19.21	2,841,794	-0.11(-0.58%)
Jul 21, 2011	19.07	19.37	19.04	19.32	4,914,447	+0.34(+1.77%)
Jul 20, 2011	18.86	19.07	18.77	18.98	2,710,214	+0.16(+0.88%)
Jul 19, 2011	18.56	18.85	18.49	18.82	2,686,630	+0.35(+1.91%)
Jul 18, 2011	18.67	18.72	18.33	18.47	3,473,799	-0.27(-1.44%)
Jul 15, 2011	18.95	18.95	18.65	18.74	3,422,638	-0.06(-0.32%)
Jul 14, 2011	19.23	19.26	18.73	18.80	4,963,946	-0.37(-1.95%)
Jul 13, 2011	19.09	19.33	19.04	19.17	2,556,822	+0.16(+0.87%)
Jul 12, 2011	18.77	19.21	18.77	19.01	1,976,400	+0.20(+1.07%)
Jul 11, 2011	19.11	19.12	18.78	18.80	2,569,640	-0.45(-2.33%)
Jul 08, 2011	19.31	19.41	19.19	19.25	2,122,087	-0.31(-1.61%)
Jul 07, 2011	19.42	19.66	19.36	19.57	1,870,452	+0.29(+1.51%)
Jul 06, 2011	19.12	19.28	19.07	19.27	2,741,002	+0.10(+0.51%)
Jul 05, 2011	19.35	19.35	19.03	19.18	1,513,896	-0.18(-0.93%)
Jul 01, 2011	19.03	19.42	19.03	19.36	2,657,066	+0.31(+1.61%)
Jun 30, 2011	18.95	19.12	18.87	19.05	1,510,640	+0.12(+0.63%)
Jun 29, 2011	18.80	18.95	18.65	18.93	2,665,673	+0.21(+1.12%)
Jun 28, 2011	18.71	18.74	18.51	18.72	2,726,072	+0.10(+0.52%)
Jun 27, 2011	18.39	18.80	18.39	18.62	2,484,545	+0.22(+1.18%)
Jun 24, 2011	18.52	18.60	18.34	18.41	2,539,970	-0.06(-0.32%)
Jun 23, 2011	18.51	18.55	18.17	18.47	3,759,277	-0.28(-1.48%)
Jun 22, 2011	18.85	18.98	18.72	18.74	3,548,645	-0.17(-0.91%)
Jun 21, 2011	18.85	18.94	18.74	18.92	4,238,389	+0.14(+0.76%)
Jun 20, 2011	18.80	18.81	18.74	18.77	3,410,867	+0.05(+0.28%)
Jun 17, 2011	18.50	18.87	18.50	18.72	7,936,784	+0.31(+1.70%)
Jun 16, 2011	18.17	18.44	18.08	18.41	2,900,414	+0.26(+1.44%)
Jun 15, 2011	18.25	18.32	18.05	18.15	3,180,997	-0.26(-1.42%)
Jun 14, 2011	18.21	18.53	18.21	18.41	2,655,079	+0.32(+1.77%)
Jun 13, 2011	18.01	18.18	17.89	18.09	1,927,522	+0.09(+0.50%)
Jun 10, 2011	18.12	18.18	17.77	18.00	3,770,353	-0.18(-0.98%)
Jun 09, 2011	18.24	18.27	18.08	18.18	2,354,425	+0.01(+0.04%)
Jun 08, 2011	18.25	18.38	18.15	18.17	4,944,492	-0.10(-0.57%)
Jun 07, 2011	18.40	18.48	18.27	18.27	2,353,884	+0.02(+0.12%)
Jun 06, 2011	18.33	18.37	18.12	18.25	7,016,176	-0.09(-0.49%)

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