Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	38.88	39.13	38.30	38.67	258,072	-0.01(-0.03%)
Jul 30, 2012	38.95	39.22	38.41	38.68	224,724	-0.83(-2.10%)
Jul 27, 2012	38.66	40.15	38.66	39.51	303,331	+0.90(+2.33%)
Jul 26, 2012	38.77	38.98	38.13	38.61	228,762	+0.38(+0.99%)
Jul 25, 2012	38.67	38.95	38.08	38.23	363,661	-0.86(-2.20%)
Jul 24, 2012	39.62	39.69	38.61	39.09	273,760	-0.38(-0.96%)
Jul 23, 2012	39.71	39.92	39.12	39.47	307,789	-0.62(-1.55%)
Jul 20, 2012	40.55	40.56	39.85	40.09	186,080	-0.36(-0.89%)
Jul 19, 2012	40.09	40.69	39.76	40.45	254,792	+0.43(+1.07%)
Jul 18, 2012	38.97	40.35	38.81	40.02	200,973	+0.92(+2.35%)
Jul 17, 2012	39.15	39.64	38.39	39.10	195,800	+0.25(+0.64%)
Jul 16, 2012	40.30	40.46	38.76	38.85	273,638	-1.52(-3.77%)
Jul 13, 2012	38.36	40.63	38.20	40.37	507,352	+2.07(+5.40%)
Jul 12, 2012	37.83	38.52	37.68	38.30	399,520	+0.42(+1.11%)
Jul 11, 2012	40.13	40.56	37.85	37.88	366,844	-1.42(-3.61%)
Jul 10, 2012	38.67	40.47	38.54	39.30	627,395	+0.84(+2.18%)
Jul 09, 2012	38.45	40.56	38.32	38.46	511,017	-0.01(-0.03%)
Jul 06, 2012	38.06	38.59	37.87	38.47	352,067	-0.03(-0.08%)
Jul 05, 2012	37.70	38.74	37.00	38.50	980,538	-1.17(-2.95%)
Jul 03, 2012	39.84	40.01	38.97	39.67	294,945	-0.16(-0.40%)
Jul 02, 2012	39.57	40.98	39.54	39.83	470,794	+0.26(+0.66%)
Jun 29, 2012	38.58	40.02	38.50	39.57	552,937	+1.59(+4.19%)
Jun 28, 2012	38.15	38.71	37.44	37.98	327,412	-0.22(-0.58%)
Jun 27, 2012	38.18	38.87	37.62	38.20	265,876	+0.37(+0.98%)
Jun 26, 2012	37.55	38.02	37.07	37.83	256,517	+0.25(+0.67%)
Jun 25, 2012	38.01	38.39	37.30	37.58	314,193	-0.73(-1.91%)
Jun 22, 2012	38.44	38.58	38.00	38.31	338,357	+0.20(+0.52%)
Jun 21, 2012	38.66	38.99	38.00	38.11	539,928	-0.37(-0.96%)
Jun 20, 2012	38.08	38.57	37.61	38.48	444,250	+0.55(+1.45%)
Jun 19, 2012	38.02	38.55	37.87	37.93	378,956	+0.02(+0.05%)
Jun 18, 2012	37.41	38.04	37.30	37.91	349,048	+0.23(+0.61%)
Jun 15, 2012	37.36	38.02	37.31	37.68	570,557	+0.33(+0.88%)
Jun 14, 2012	37.05	37.65	36.78	37.35	260,951	+0.58(+1.58%)
Jun 13, 2012	37.97	37.97	36.33	36.77	536,904	-1.00(-2.65%)
Jun 12, 2012	37.75	38.14	37.32	37.77	1,023,720	+0.33(+0.88%)
Jun 11, 2012	38.35	38.41	37.43	37.44	549,400	-0.53(-1.40%)
Jun 08, 2012	37.96	38.42	37.81	37.97	773,987	+0.10(+0.26%)
Jun 07, 2012	39.60	39.79	37.70	37.87	624,851	-1.64(-4.15%)
Jun 06, 2012	39.07	39.59	38.66	39.51	521,950	+0.89(+2.30%)
Jun 05, 2012	37.73	38.82	37.73	38.62	394,047	+0.62(+1.63%)
Jun 04, 2012	37.22	38.51	37.22	38.00	643,474	+0.76(+2.04%)
Jun 01, 2012	38.59	38.98	36.71	37.24	1,000,275	-1.90(-4.85%)
May 31, 2012	40.95	41.02	38.49	39.14	1,963,592	-3.45(-8.10%)
May 30, 2012	43.20	43.36	42.21	42.59	313,228	-1.04(-2.38%)
May 29, 2012	43.54	43.95	42.97	43.63	319,982	+0.45(+1.04%)
May 25, 2012	43.10	43.38	42.86	43.18	190,208	+0.08(+0.19%)
May 24, 2012	43.22	43.52	42.74	43.10	274,089	-0.13(-0.30%)
May 23, 2012	41.99	43.28	41.92	43.23	447,893	+1.05(+2.49%)
May 22, 2012	42.27	42.68	41.91	42.18	385,319	-0.01(-0.02%)
May 21, 2012	41.81	42.46	41.25	42.19	542,482	+0.61(+1.47%)
May 18, 2012	43.14	43.49	41.37	41.58	798,065	-1.28(-2.99%)
May 17, 2012	45.00	45.24	42.35	42.86	1,532,900	+1.21(+2.91%)
May 16, 2012	42.27	42.61	41.02	41.65	1,045,440	-0.50(-1.19%)
May 15, 2012	41.61	42.81	41.61	42.15	318,510	+0.50(+1.20%)
May 14, 2012	42.00	42.70	41.63	41.65	374,570	-0.53(-1.26%)
May 11, 2012	42.20	42.75	41.89	42.18	613,345	-0.69(-1.61%)
May 10, 2012	42.79	43.39	42.07	42.87	392,214	+0.17(+0.40%)
May 09, 2012	41.66	42.93	41.45	42.70	400,253	+0.58(+1.38%)
May 08, 2012	42.60	42.81	41.52	42.12	575,163	-0.58(-1.36%)
May 07, 2012	43.08	43.51	42.32	42.70	522,609	-0.58(-1.34%)
May 04, 2012	43.78	44.23	42.98	43.28	533,781	-0.56(-1.28%)
May 03, 2012	46.34	46.64	43.29	43.84	1,254,736	-3.53(-7.45%)
May 02, 2012	46.23	47.49	46.02	47.37	774,349	+1.14(+2.47%)

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