Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	29.44	29.78	28.18	29.74	318,626	-0.27(-0.90%)
Jul 28, 2011	30.21	30.25	30.00	30.01	159,245	-0.15(-0.50%)
Jul 27, 2011	30.15	30.33	30.05	30.16	186,551	-0.09(-0.30%)
Jul 26, 2011	30.57	30.57	30.19	30.25	135,592	-0.24(-0.79%)
Jul 25, 2011	30.74	30.84	30.47	30.49	312,754	-0.44(-1.42%)
Jul 22, 2011	31.00	31.00	30.88	30.93	177,116	+0.20(+0.65%)
Jul 21, 2011	30.87	31.06	30.50	30.73	385,913	-0.02(-0.07%)
Jul 20, 2011	31.04	31.19	30.68	30.75	246,408	-0.27(-0.87%)
Jul 19, 2011	31.08	31.24	30.90	31.02	111,446	-0.06(-0.19%)
Jul 18, 2011	31.25	31.25	31.00	31.08	73,218	-0.24(-0.77%)
Jul 15, 2011	31.28	31.50	31.13	31.32	165,136	+0.10(+0.32%)
Jul 14, 2011	31.42	31.58	31.12	31.22	130,239	-0.06(-0.19%)
Jul 13, 2011	31.74	31.80	31.27	31.28	195,587	-0.34(-1.08%)
Jul 12, 2011	31.72	31.81	31.56	31.62	109,727	-0.12(-0.38%)
Jul 11, 2011	31.85	31.87	31.51	31.74	146,754	-0.24(-0.75%)
Jul 08, 2011	31.87	32.02	31.77	31.98	133,306	-0.07(-0.22%)
Jul 07, 2011	32.10	32.18	31.90	32.05	125,955	+0.12(+0.38%)
Jul 06, 2011	31.93	31.98	31.57	31.93	137,724	-0.03(-0.09%)
Jul 05, 2011	31.89	32.11	31.65	31.96	260,977	+0.12(+0.38%)
Jul 01, 2011	31.80	32.00	31.76	31.84	139,049	+0.02(+0.06%)
Jun 30, 2011	31.28	32.39	31.28	31.82	538,367	+0.56(+1.79%)
Jun 29, 2011	31.12	31.37	31.01	31.26	221,443	+0.12(+0.39%)
Jun 28, 2011	31.00	31.15	30.78	31.14	375,596	+0.23(+0.74%)
Jun 27, 2011	30.97	31.00	30.78	30.91	245,449	-0.06(-0.19%)
Jun 24, 2011	30.86	30.97	30.77	30.97	168,241	+0.10(+0.32%)
Jun 23, 2011	30.70	30.99	30.28	30.87	327,048	-0.03(-0.10%)
Jun 22, 2011	30.79	30.95	30.67	30.90	187,356	+0.09(+0.29%)
Jun 21, 2011	30.84	30.84	30.65	30.81	222,910	+0.07(+0.23%)
Jun 20, 2011	30.49	30.76	30.46	30.74	200,049	-0.23(-0.74%)
Jun 17, 2011	30.50	30.97	29.64	30.97	596,838	+0.58(+1.91%)
Jun 16, 2011	30.54	30.63	30.11	30.39	311,777	-0.09(-0.30%)
Jun 15, 2011	30.66	30.90	30.20	30.48	317,640	-0.38(-1.23%)
Jun 14, 2011	30.86	30.90	30.65	30.86	442,099	+0.05(+0.16%)
Jun 13, 2011	31.10	31.10	30.55	30.81	278,581	-0.38(-1.22%)
Jun 10, 2011	30.57	31.19	30.52	31.19	1,028,873	+0.37(+1.20%)
Jun 09, 2011	30.45	30.87	30.30	30.82	4,322,148	-1.01(-3.17%)
Jun 08, 2011	31.79	31.94	31.54	31.83	80,385	+0.14(+0.44%)
Jun 07, 2011	31.98	32.18	31.64	31.69	116,669	-0.04(-0.13%)
Jun 06, 2011	31.65	31.84	31.51	31.73	91,486	-0.04(-0.13%)
Jun 03, 2011	31.57	31.83	31.50	31.77	51,441	-0.42(-1.30%)
May 24, 2011	32.20	32.47	32.04	32.19	64,201	+0.07(+0.22%)
May 23, 2011	32.00	32.25	31.98	32.12	80,931	-0.24(-0.74%)
May 20, 2011	32.20	32.49	32.05	32.36	77,508	+0.16(+0.50%)
May 19, 2011	31.88	32.33	31.88	32.20	120,236	+0.42(+1.32%)
May 18, 2011	31.34	32.06	31.34	31.78	164,939	+0.43(+1.37%)
May 17, 2011	31.47	31.78	31.01	31.35	114,814	-0.15(-0.48%)
May 16, 2011	32.09	32.09	31.50	31.50	111,808	-0.55(-1.72%)
May 13, 2011	32.37	32.73	31.92	32.05	134,259	-0.31(-0.96%)
May 12, 2011	33.55	33.55	32.15	32.36	360,837	-1.16(-3.46%)
May 11, 2011	34.02	34.25	33.44	33.52	83,913	-0.48(-1.41%)
May 10, 2011	34.20	34.34	33.86	34.00	47,137	-0.16(-0.47%)
May 09, 2011	33.83	34.47	33.83	34.16	96,278	+0.37(+1.09%)
May 06, 2011	33.02	34.51	33.02	33.79	112,143	+0.84(+2.55%)
May 05, 2011	32.97	33.49	32.60	32.95	109,038	-0.17(-0.51%)
May 04, 2011	33.65	34.00	32.86	33.12	114,228	-0.79(-2.33%)
May 03, 2011	33.92	34.09	33.69	33.91	120,755	-0.24(-0.70%)

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