Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.51	30.51	28.36	28.64	1,186,819	-2.24(-7.25%)
Jul 28, 2011	30.36	31.19	30.36	30.88	618,432	+0.48(+1.58%)
Jul 27, 2011	30.80	30.93	30.38	30.40	445,548	-0.40(-1.30%)
Jul 26, 2011	30.54	31.13	30.50	30.80	397,647	+0.26(+0.85%)
Jul 25, 2011	30.57	30.70	30.23	30.54	252,696	-0.15(-0.49%)
Jul 22, 2011	31.03	30.70	30.50	30.69	697,122	-0.30(-0.97%)
Jul 21, 2011	31.39	31.52	30.69	30.99	495,774	-0.26(-0.83%)
Jul 20, 2011	31.90	31.90	30.96	31.25	1,344,612	-0.50(-1.57%)
Jul 19, 2011	31.98	32.11	31.73	31.75	501,296	-0.10(-0.31%)
Jul 18, 2011	32.01	32.20	31.72	31.85	239,162	-0.33(-1.03%)
Jul 15, 2011	33.10	33.10	32.17	32.18	343,735	-0.73(-2.22%)
Jul 14, 2011	34.59	34.59	32.36	32.91	582,176	-1.57(-4.55%)
Jul 13, 2011	35.01	36.00	34.44	34.48	265,733	-0.57(-1.63%)
Jul 12, 2011	34.06	35.05	33.79	35.05	245,182	+0.98(+2.88%)
Jul 11, 2011	34.39	34.55	33.68	34.07	158,845	-0.29(-0.84%)
Jul 08, 2011	34.33	34.53	34.14	34.36	171,799	-0.04(-0.12%)
Jul 07, 2011	34.13	34.64	34.13	34.40	349,184	+0.36(+1.06%)
Jul 06, 2011	34.04	34.16	33.74	34.04	167,579	+0.20(+0.59%)
Jul 05, 2011	34.30	34.30	33.72	33.84	258,234	-0.41(-1.20%)
Jul 04, 2011	34.15	34.55	33.89	34.25	31,931	+0.26(+0.76%)
Jun 30, 2011	33.35	34.03	33.17	33.99	278,382	+0.82(+2.47%)
Jun 29, 2011	33.42	33.51	33.08	33.17	194,004	-0.24(-0.72%)
Jun 28, 2011	32.49	33.50	32.49	33.41	199,690	+0.79(+2.42%)
Jun 27, 2011	32.28	32.67	32.06	32.62	156,248	+0.20(+0.62%)
Jun 24, 2011	32.99	33.29	32.42	32.42	185,925	-0.66(-2.00%)
Jun 23, 2011	32.50	33.18	32.40	33.08	434,709	+0.38(+1.16%)
Jun 22, 2011	33.35	33.45	32.70	32.70	394,844	-0.61(-1.83%)
Jun 21, 2011	33.00	33.70	32.91	33.31	285,719	+0.45(+1.37%)
Jun 20, 2011	32.04	32.97	32.72	32.86	107,907	+0.66(+2.05%)
Jun 17, 2011	32.24	32.49	31.79	32.20	739,630	+0.02(+0.06%)
Jun 16, 2011	32.35	32.59	32.01	32.18	215,160	-0.18(-0.56%)
Jun 15, 2011	32.85	33.00	32.25	32.36	158,019	-0.82(-2.47%)
Jun 14, 2011	32.76	33.26	32.76	33.18	154,783	+0.42(+1.28%)
Jun 13, 2011	32.86	33.24	32.42	32.76	195,082	-0.09(-0.27%)
Jun 10, 2011	33.47	33.58	32.60	32.85	212,120	-0.63(-1.88%)
Jun 09, 2011	33.46	33.77	33.28	33.48	238,037	+0.17(+0.51%)
Jun 08, 2011	34.35	34.56	33.09	33.31	369,827	-1.36(-3.92%)
Jun 07, 2011	34.73	34.98	34.26	34.67	176,313	-0.17(-0.49%)
Jun 06, 2011	35.23	35.68	34.81	34.84	260,085	-0.80(-2.24%)
Jun 03, 2011	35.52	35.87	35.29	35.64	280,649	+1.27(+3.70%)
May 24, 2011	34.08	34.66	33.95	34.37	257,332	-0.21(-0.61%)
May 20, 2011	34.70	34.93	33.70	34.58	475,966	-0.61(-1.73%)
May 19, 2011	35.11	35.33	34.74	35.19	236,768	+0.00(+0.00%)
May 18, 2011	34.75	35.31	34.75	35.19	181,191	+0.56(+1.62%)
May 17, 2011	34.40	34.82	34.34	34.63	103,632	+0.15(+0.44%)
May 16, 2011	34.96	35.00	34.11	34.48	299,558	-0.62(-1.77%)
May 13, 2011	35.73	35.98	35.00	35.10	180,407	-0.65(-1.82%)
May 12, 2011	34.75	35.93	34.75	35.75	349,512	+0.54(+1.53%)
May 11, 2011	35.83	36.22	35.02	35.21	391,614	-0.93(-2.57%)
May 10, 2011	35.86	36.47	35.27	36.14	260,800	+0.49(+1.37%)
May 09, 2011	35.05	35.75	35.01	35.65	221,546	+0.69(+1.97%)
May 06, 2011	34.99	34.99	34.70	34.96	165,262	-0.03(-0.09%)
May 05, 2011	34.62	35.00	34.45	34.99	298,557	+0.13(+0.37%)
May 04, 2011	34.57	35.00	34.25	34.86	101,938	+0.16(+0.46%)
May 03, 2011	35.04	35.04	34.32	34.70	151,251	-0.29(-0.83%)

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