Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	70.21	70.53	69.54	69.54	197,654	-0.87(-1.23%)
Jul 30, 2012	70.18	70.62	69.88	70.41	189,839	+0.26(+0.37%)
Jul 27, 2012	69.16	70.43	68.75	70.14	279,227	+1.25(+1.81%)
Jul 26, 2012	68.11	69.08	68.02	68.90	234,726	+1.74(+2.59%)
Jul 25, 2012	67.50	67.66	66.65	67.16	200,455	-0.06(-0.08%)
Jul 24, 2012	68.45	68.45	66.37	67.21	141,165	-1.01(-1.48%)
Jul 23, 2012	67.79	68.44	67.21	68.23	162,213	-0.87(-1.25%)
Jul 20, 2012	68.78	69.09	68.42	69.09	115,970	+0.11(+0.16%)
Jul 19, 2012	69.09	69.19	68.61	68.98	129,700	+0.21(+0.30%)
Jul 18, 2012	67.97	68.89	67.88	68.78	155,350	+0.52(+0.77%)
Jul 17, 2012	67.72	68.29	66.66	68.25	194,676	+0.84(+1.24%)
Jul 16, 2012	66.93	67.63	66.57	67.41	174,129	+0.27(+0.40%)
Jul 13, 2012	66.43	67.26	66.33	67.15	197,020	+1.13(+1.72%)
Jul 12, 2012	65.69	66.38	65.27	66.01	247,666	-0.37(-0.56%)
Jul 11, 2012	65.67	66.62	65.63	66.38	272,839	+0.89(+1.35%)
Jul 10, 2012	66.93	67.13	65.14	65.49	217,916	-1.08(-1.62%)
Jul 09, 2012	66.72	66.89	66.04	66.57	143,279	-0.33(-0.49%)
Jul 06, 2012	66.72	67.15	66.37	66.90	136,676	-0.77(-1.14%)
Jul 05, 2012	68.12	68.25	67.45	67.67	181,918	-0.87(-1.26%)
Jul 03, 2012	67.36	68.54	67.36	68.54	126,987	+1.54(+2.30%)
Jul 02, 2012	67.04	67.10	66.13	67.00	244,522	+0.08(+0.12%)
Jun 29, 2012	66.28	66.92	66.00	66.92	283,183	+2.06(+3.18%)
Jun 28, 2012	63.99	64.92	63.69	64.85	123,467	+0.48(+0.75%)
Jun 27, 2012	63.35	64.56	63.35	64.37	114,734	+1.31(+2.07%)
Jun 26, 2012	62.57	63.27	62.08	63.07	163,273	+0.67(+1.08%)
Jun 25, 2012	62.94	62.94	61.87	62.39	246,918	-1.42(-2.22%)
Jun 22, 2012	63.82	64.04	63.09	63.81	131,264	+0.52(+0.83%)
Jun 21, 2012	65.96	66.11	63.22	63.29	234,051	-2.82(-4.27%)
Jun 20, 2012	66.44	66.78	65.52	66.11	109,481	-0.27(-0.40%)
Jun 19, 2012	65.71	66.66	65.49	66.37	177,582	+1.09(+1.66%)
Jun 18, 2012	65.34	65.49	64.90	65.29	142,929	-0.65(-0.98%)
Jun 15, 2012	65.10	65.95	64.77	65.93	212,964	+1.20(+1.86%)
Jun 14, 2012	63.73	64.93	63.55	64.73	115,368	+1.07(+1.67%)
Jun 13, 2012	64.08	64.75	63.39	63.66	125,933	-0.80(-1.25%)
Jun 12, 2012	63.96	64.61	63.64	64.47	159,189	+0.84(+1.32%)
Jun 11, 2012	65.34	65.46	63.53	63.63	185,491	-0.90(-1.40%)
Jun 08, 2012	64.08	64.62	63.48	64.53	505,595	-0.05(-0.07%)
Jun 07, 2012	65.37	65.92	64.43	64.58	272,695	+0.08(+0.13%)
Jun 06, 2012	63.28	64.51	63.25	64.50	181,023	+1.94(+3.10%)
Jun 05, 2012	61.87	62.88	61.82	62.56	190,572	+0.59(+0.95%)
Jun 04, 2012	62.10	62.45	61.07	61.97	236,254	-0.11(-0.18%)
Jun 01, 2012	62.35	62.69	61.96	62.08	260,337	-1.57(-2.46%)
May 31, 2012	64.26	64.39	62.64	63.64	279,683	-0.68(-1.06%)
May 30, 2012	65.34	65.37	64.09	64.33	190,522	-1.99(-3.01%)
May 29, 2012	65.87	66.78	65.69	66.32	122,546	+1.02(+1.57%)
May 25, 2012	65.49	65.81	65.11	65.30	151,376	-0.18(-0.27%)
May 24, 2012	65.80	65.91	64.72	65.47	179,339	-0.19(-0.28%)
May 23, 2012	64.75	65.69	63.88	65.66	285,843	+0.28(+0.43%)
May 22, 2012	65.89	66.60	64.93	65.38	194,933	-0.30(-0.45%)
May 21, 2012	64.12	65.69	64.12	65.67	144,042	+1.61(+2.51%)
May 18, 2012	64.76	65.25	63.82	64.06	178,265	-0.50(-0.77%)
May 17, 2012	65.08	65.60	64.52	64.56	253,158	-0.47(-0.73%)
May 16, 2012	65.42	66.56	65.03	65.03	194,135	-0.30(-0.45%)
May 15, 2012	66.37	66.68	65.12	65.33	478,487	-1.10(-1.66%)
May 14, 2012	66.79	66.84	66.31	66.43	316,233	-1.15(-1.70%)
May 11, 2012	67.75	68.60	67.48	67.58	104,856	-0.48(-0.71%)
May 10, 2012	68.31	68.80	67.89	68.06	124,167	+0.35(+0.52%)
May 09, 2012	67.30	68.20	66.77	67.71	288,420	-0.44(-0.65%)
May 08, 2012	67.80	68.26	66.73	68.15	209,703	-0.28(-0.40%)
May 07, 2012	68.07	68.78	67.74	68.42	119,555	-0.12(-0.18%)
May 04, 2012	69.35	69.55	68.25	68.55	172,785	-1.54(-2.20%)
May 03, 2012	71.32	71.33	69.92	70.09	94,378	-1.22(-1.71%)
May 02, 2012	71.82	71.82	71.14	71.31	103,581	-1.16(-1.60%)

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