Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	37.77	38.31	37.56	38.12	373,506	+0.10(+0.26%)
Jul 30, 2012	38.37	38.95	37.60	38.02	320,769	-0.19(-0.50%)
Jul 27, 2012	38.20	38.35	37.53	38.21	384,266	-0.26(-0.68%)
Jul 26, 2012	38.73	38.73	37.90	38.47	276,326	+0.18(+0.47%)
Jul 25, 2012	37.97	38.44	37.27	38.29	256,727	+0.49(+1.30%)
Jul 24, 2012	38.29	38.30	37.48	37.80	188,950	-0.48(-1.25%)
Jul 23, 2012	38.60	38.63	37.48	38.28	300,575	-0.73(-1.87%)
Jul 20, 2012	39.20	39.47	38.74	39.01	125,321	-0.37(-0.94%)
Jul 19, 2012	40.17	40.31	39.28	39.38	167,596	-0.72(-1.80%)
Jul 18, 2012	39.19	40.71	38.49	40.10	284,508	-0.27(-0.67%)
Jul 17, 2012	40.23	40.59	39.76	40.37	153,320	+0.24(+0.61%)
Jul 16, 2012	40.24	40.30	39.80	40.12	153,608	-0.12(-0.31%)
Jul 13, 2012	39.82	40.45	39.55	40.25	320,184	+0.63(+1.59%)
Jul 12, 2012	39.67	39.91	39.00	39.62	194,042	-0.34(-0.85%)
Jul 11, 2012	39.74	40.31	39.53	39.96	173,742	+0.20(+0.50%)
Jul 10, 2012	40.60	40.68	39.60	39.76	197,708	-0.53(-1.32%)
Jul 09, 2012	40.18	40.40	39.90	40.29	263,436	+0.38(+0.95%)
Jul 06, 2012	39.47	40.42	39.32	39.91	673,130	+0.07(+0.18%)
Jul 05, 2012	39.73	40.46	39.49	39.84	451,148	-0.02(-0.05%)
Jul 03, 2012	40.41	40.70	39.51	39.86	371,671	-0.96(-2.35%)
Jul 02, 2012	40.94	40.99	40.40	40.82	324,400	-0.16(-0.39%)
Jun 29, 2012	41.36	41.42	40.63	40.98	522,051	+0.41(+1.01%)
Jun 28, 2012	38.20	41.80	38.20	40.57	1,594,910	+2.10(+5.46%)
Jun 27, 2012	38.35	39.00	38.21	38.47	188,246	+0.22(+0.58%)
Jun 26, 2012	37.76	38.30	37.34	38.25	596,771	+0.60(+1.59%)
Jun 25, 2012	38.30	38.79	37.45	37.65	175,766	-1.09(-2.81%)
Jun 22, 2012	37.98	38.95	37.91	38.74	448,380	+0.95(+2.51%)
Jun 21, 2012	39.15	39.15	37.75	37.79	240,973	-1.33(-3.40%)
Jun 20, 2012	38.52	39.58	38.43	39.12	357,679	+0.07(+0.18%)
Jun 19, 2012	39.18	39.50	38.88	39.05	343,888	+0.07(+0.18%)
Jun 18, 2012	38.50	39.15	38.43	38.98	297,708	+0.24(+0.62%)
Jun 15, 2012	38.65	39.30	38.43	38.74	479,310	+0.16(+0.41%)
Jun 14, 2012	38.13	38.93	38.01	38.58	235,156	+0.50(+1.31%)
Jun 13, 2012	38.31	38.64	37.92	38.08	111,530	-0.25(-0.65%)
Jun 12, 2012	38.59	38.74	37.80	38.33	146,827	-0.11(-0.29%)
Jun 11, 2012	38.47	39.14	38.05	38.44	360,014	+0.89(+2.37%)
Jun 08, 2012	37.00	38.13	36.96	37.55	217,350	+0.40(+1.08%)
Jun 07, 2012	37.65	37.94	36.99	37.15	271,865	-0.16(-0.43%)
Jun 06, 2012	36.87	37.37	36.58	37.31	193,856	+0.80(+2.19%)
Jun 05, 2012	35.21	36.58	35.17	36.51	217,041	+1.05(+2.96%)
Jun 04, 2012	35.63	35.72	35.28	35.46	199,429	-0.17(-0.48%)
Jun 01, 2012	36.19	36.37	35.43	35.63	210,806	-1.19(-3.23%)
May 31, 2012	37.16	37.29	36.41	36.82	202,065	-0.27(-0.73%)
May 30, 2012	37.49	37.78	36.85	37.09	145,362	-0.56(-1.49%)
May 29, 2012	37.40	37.86	37.29	37.65	237,154	+0.49(+1.32%)
May 25, 2012	37.12	37.40	37.03	37.16	170,348	-0.01(-0.03%)
May 24, 2012	36.43	37.36	36.38	37.17	452,847	+0.95(+2.62%)
May 23, 2012	35.76	36.25	35.27	36.22	439,141	+0.91(+2.58%)
May 22, 2012	35.15	35.74	35.11	35.31	236,780	+0.14(+0.40%)
May 21, 2012	34.71	35.19	34.40	35.17	295,673	+0.64(+1.85%)
May 18, 2012	35.03	35.24	34.32	34.53	317,083	-0.56(-1.60%)
May 17, 2012	35.58	35.72	35.04	35.09	214,280	-0.44(-1.24%)
May 16, 2012	35.91	36.03	35.46	35.53	232,220	-0.30(-0.84%)
May 15, 2012	36.33	36.33	35.76	35.83	157,040	-0.43(-1.19%)
May 14, 2012	36.37	36.77	36.24	36.26	162,008	-0.51(-1.39%)
May 11, 2012	37.08	37.58	36.66	36.77	195,646	-0.49(-1.32%)
May 10, 2012	37.04	37.35	36.64	37.26	265,183	+0.49(+1.33%)
May 09, 2012	37.01	37.37	36.35	36.77	304,885	-0.58(-1.55%)
May 08, 2012	36.96	37.42	36.41	37.35	218,824	+0.10(+0.27%)
May 07, 2012	37.48	37.54	36.92	37.25	351,998	-0.25(-0.67%)
May 04, 2012	38.04	38.04	37.10	37.50	273,458	-0.59(-1.55%)
May 03, 2012	38.74	38.78	37.95	38.09	200,593	-0.44(-1.14%)
May 02, 2012	38.70	39.11	38.37	38.53	317,983	-0.48(-1.23%)

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