Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	73.34	74.57	72.59	73.31	399,692	-0.41(-0.56%)
Jul 30, 2012	73.47	74.13	73.03	73.72	325,434	+0.14(+0.19%)
Jul 27, 2012	72.39	74.13	71.44	73.58	586,954	+1.68(+2.34%)
Jul 26, 2012	71.78	72.57	71.68	71.90	394,596	+1.78(+2.54%)
Jul 25, 2012	70.44	70.92	69.15	70.12	193,586	+0.23(+0.33%)
Jul 24, 2012	71.30	71.33	69.04	69.89	188,195	-1.34(-1.88%)
Jul 23, 2012	69.80	71.55	69.18	71.23	276,750	-0.35(-0.49%)
Jul 20, 2012	69.95	71.83	69.89	71.58	357,756	+1.16(+1.65%)
Jul 19, 2012	70.82	71.86	70.28	70.42	348,463	+0.09(+0.13%)
Jul 18, 2012	69.90	71.44	69.67	70.33	529,894	+0.06(+0.09%)
Jul 17, 2012	70.30	71.21	69.35	70.27	422,800	+0.51(+0.73%)
Jul 16, 2012	70.06	70.36	68.97	69.76	271,868	-0.54(-0.77%)
Jul 13, 2012	69.18	70.40	68.95	70.30	313,878	+1.32(+1.91%)
Jul 12, 2012	67.74	69.44	66.55	68.98	364,262	+0.47(+0.69%)
Jul 11, 2012	67.13	68.57	66.89	68.51	396,816	+1.62(+2.42%)
Jul 10, 2012	67.76	68.66	66.19	66.89	410,210	-0.72(-1.06%)
Jul 09, 2012	66.90	67.81	66.42	67.61	326,765	+0.48(+0.72%)
Jul 06, 2012	67.18	67.83	66.44	67.13	212,212	-0.96(-1.41%)
Jul 05, 2012	68.25	68.67	67.04	68.09	278,337	-0.52(-0.76%)
Jul 03, 2012	66.20	68.65	65.94	68.61	205,450	+2.74(+4.16%)
Jul 02, 2012	65.59	66.55	64.84	65.87	429,471	+0.28(+0.43%)
Jun 29, 2012	64.79	65.76	64.01	65.59	389,477	+2.38(+3.77%)
Jun 28, 2012	61.67	63.24	61.30	63.21	261,353	+0.98(+1.57%)
Jun 27, 2012	61.28	62.75	61.28	62.23	369,928	+1.39(+2.28%)
Jun 26, 2012	60.47	61.18	58.87	60.84	392,294	+0.57(+0.95%)
Jun 25, 2012	61.42	61.54	59.73	60.27	374,433	-2.20(-3.52%)
Jun 22, 2012	62.15	62.56	60.91	62.47	1,168,304	+0.52(+0.84%)
Jun 21, 2012	65.49	65.55	61.77	61.95	486,278	-3.73(-5.68%)
Jun 20, 2012	63.99	66.57	63.48	65.68	931,937	+1.81(+2.83%)
Jun 19, 2012	63.27	64.12	62.63	63.87	855,636	+1.32(+2.11%)
Jun 18, 2012	61.38	62.73	61.09	62.55	291,203	+0.27(+0.43%)
Jun 15, 2012	61.93	62.37	61.06	62.28	365,133	+0.57(+0.92%)
Jun 14, 2012	60.91	62.40	60.74	61.71	349,487	+0.72(+1.18%)
Jun 13, 2012	61.69	61.98	60.52	60.99	278,633	-1.04(-1.68%)
Jun 12, 2012	60.82	62.05	60.17	62.03	340,760	+1.71(+2.83%)
Jun 11, 2012	61.29	61.77	60.16	60.32	353,289	-0.12(-0.20%)
Jun 08, 2012	60.33	60.55	58.87	60.44	340,838	-0.29(-0.48%)
Jun 07, 2012	62.63	63.48	60.63	60.73	264,353	-0.59(-0.96%)
Jun 06, 2012	60.08	61.82	60.08	61.32	308,299	+1.59(+2.66%)
Jun 05, 2012	58.38	60.23	58.33	59.73	337,032	+1.01(+1.72%)
Jun 04, 2012	59.01	59.72	57.27	58.72	280,052	-0.04(-0.07%)
Jun 01, 2012	59.34	59.99	58.72	58.76	333,758	-1.83(-3.02%)
May 31, 2012	61.40	61.45	59.02	60.59	583,984	-0.87(-1.42%)
May 30, 2012	61.90	62.32	60.95	61.46	344,982	-1.79(-2.83%)
May 29, 2012	62.90	64.49	62.34	63.25	222,560	+1.08(+1.74%)
May 25, 2012	62.77	63.13	61.59	62.17	199,560	-0.30(-0.48%)
May 24, 2012	65.05	65.05	61.75	62.47	926,700	-2.39(-3.68%)
May 23, 2012	61.53	64.99	61.46	64.86	729,424	+2.53(+4.06%)
May 22, 2012	62.24	63.24	61.64	62.33	443,656	-0.02(-0.03%)
May 21, 2012	61.08	62.49	60.52	62.35	350,195	+1.48(+2.43%)
May 18, 2012	61.15	62.48	60.52	60.87	486,956	-0.06(-0.10%)
May 17, 2012	62.29	62.92	60.92	60.93	588,354	-1.46(-2.34%)
May 16, 2012	62.70	63.62	62.00	62.39	379,472	-0.12(-0.19%)
May 15, 2012	63.49	63.64	62.18	62.51	671,308	-0.99(-1.56%)
May 14, 2012	64.01	64.06	62.77	63.50	400,020	-1.47(-2.26%)
May 11, 2012	64.55	66.48	64.44	64.97	536,858	-0.37(-0.57%)
May 10, 2012	65.61	65.89	64.74	65.34	353,554	+0.50(+0.77%)
May 09, 2012	63.06	65.20	62.72	64.84	435,926	+0.69(+1.08%)
May 08, 2012	63.80	64.38	62.28	64.15	428,030	-0.45(-0.70%)
May 07, 2012	64.30	65.36	62.61	64.60	629,802	+0.03(+0.05%)
May 04, 2012	65.07	65.37	63.59	64.57	279,068	-1.18(-1.79%)
May 03, 2012	67.17	67.22	65.60	65.75	411,030	-1.41(-2.10%)
May 02, 2012	67.18	67.72	66.68	67.16	218,964	-0.88(-1.29%)

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