Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	69.87	69.90	69.37	69.68	38,657	+0.24(+0.34%)
Aug 30, 2012	69.46	69.61	69.20	69.44	26,204	-0.21(-0.31%)
Aug 29, 2012	69.49	69.93	69.49	69.65	36,811	+0.13(+0.18%)
Aug 27, 2012	69.34	69.74	69.31	69.52	65,225	+0.03(+0.04%)
Aug 24, 2012	68.92	69.58	68.92	69.50	37,840	+0.59(+0.85%)
Aug 23, 2012	68.87	69.01	68.76	68.91	43,595	-0.07(-0.10%)
Aug 22, 2012	68.80	69.08	68.78	68.98	19,207	+0.09(+0.12%)
Aug 21, 2012	69.07	69.31	68.86	68.89	33,818	-0.26(-0.38%)
Aug 20, 2012	68.90	69.16	68.89	69.16	46,744	+0.18(+0.26%)
Aug 17, 2012	69.28	69.28	68.81	68.98	27,054	-0.27(-0.39%)
Aug 16, 2012	69.31	69.41	69.02	69.25	15,552	-0.14(-0.20%)
Aug 15, 2012	69.30	69.54	69.25	69.39	29,979	+0.25(+0.36%)
Aug 14, 2012	69.16	69.28	69.07	69.14	19,747	+0.22(+0.32%)
Aug 13, 2012	69.06	69.06	68.65	68.92	20,115	-0.20(-0.30%)
Aug 10, 2012	68.79	69.16	68.74	69.12	40,363	+0.32(+0.47%)
Aug 09, 2012	68.76	69.10	68.69	68.80	57,308	-0.07(-0.10%)
Aug 08, 2012	68.59	68.98	68.59	68.87	28,826	+0.19(+0.28%)
Aug 07, 2012	68.72	68.90	68.63	68.68	130,170	-0.09(-0.12%)
Aug 06, 2012	68.92	68.93	68.65	68.76	148,303	+0.09(+0.14%)
Aug 03, 2012	68.42	69.06	68.42	68.67	16,404	+0.81(+1.19%)
Aug 02, 2012	68.02	68.25	67.47	67.86	17,791	-0.60(-0.87%)
Aug 01, 2012	68.67	68.98	68.41	68.46	108,308	-0.08(-0.11%)
Jul 31, 2012	69.00	69.15	68.50	68.53	27,656	-0.39(-0.57%)
Jul 30, 2012	69.22	69.22	68.89	68.93	18,033	-0.38(-0.55%)
Jul 27, 2012	68.04	69.46	68.04	69.31	28,350	+1.62(+2.40%)
Jul 26, 2012	67.76	68.03	67.51	67.69	65,980	+0.67(+1.00%)
Jul 25, 2012	67.01	67.18	66.69	67.01	37,219	+0.20(+0.31%)
Jul 24, 2012	67.58	67.58	66.44	66.81	26,128	-0.76(-1.12%)
Jul 23, 2012	67.59	67.68	67.19	67.57	37,195	-0.78(-1.14%)
Jul 20, 2012	68.90	68.90	68.29	68.35	24,894	-0.90(-1.29%)
Jul 19, 2012	69.42	69.42	68.91	69.24	46,623	-0.08(-0.11%)
Jul 18, 2012	68.96	69.43	68.79	69.32	144,950	+0.22(+0.32%)
Jul 17, 2012	68.36	69.24	68.22	69.10	44,343	+0.84(+1.24%)
Jul 16, 2012	68.12	68.37	67.98	68.25	12,115	+0.04(+0.06%)
Jul 13, 2012	67.58	68.25	67.58	68.21	47,807	+0.78(+1.15%)
Jul 12, 2012	67.06	67.64	66.86	67.43	28,419	+0.18(+0.27%)
Jul 11, 2012	67.33	67.40	66.90	67.25	68,243	-0.06(-0.09%)
Jul 10, 2012	68.02	68.10	67.14	67.31	19,642	-0.49(-0.72%)
Jul 09, 2012	67.24	67.82	67.24	67.80	32,278	+0.44(+0.66%)
Jul 06, 2012	67.39	67.49	67.04	67.36	58,403	-0.40(-0.59%)
Jul 05, 2012	67.71	68.02	67.68	67.76	45,938	-0.29(-0.43%)
Jul 03, 2012	68.12	68.28	67.91	68.05	25,844	-0.09(-0.14%)
Jul 02, 2012	67.58	68.22	67.58	68.14	134,586	+0.31(+0.45%)
Jun 29, 2012	67.50	67.83	67.42	67.83	57,884	+1.28(+1.92%)
Jun 28, 2012	66.49	66.56	65.87	66.56	25,390	-0.24(-0.36%)
Jun 27, 2012	66.21	67.01	66.21	66.80	39,689	+0.73(+1.11%)
Jun 26, 2012	65.97	66.22	65.81	66.07	25,097	+0.28(+0.43%)
Jun 25, 2012	65.92	66.01	65.75	65.79	190,963	-0.89(-1.33%)
Jun 22, 2012	66.20	66.79	66.12	66.67	28,727	+0.82(+1.24%)
Jun 21, 2012	66.78	66.88	65.83	65.85	48,975	-0.88(-1.32%)
Jun 20, 2012	66.66	66.95	66.44	66.73	30,046	-0.14(-0.20%)
Jun 19, 2012	66.48	67.06	66.48	66.87	16,858	+0.65(+0.99%)
Jun 18, 2012	65.65	66.29	65.65	66.22	21,680	+0.32(+0.49%)
Jun 15, 2012	65.66	65.94	65.63	65.89	33,109	+0.44(+0.67%)
Jun 14, 2012	65.19	65.62	65.08	65.45	15,005	+0.89(+1.38%)
Jun 13, 2012	64.66	65.05	64.54	64.56	13,547	-0.14(-0.22%)
Jun 12, 2012	64.25	64.70	63.99	64.70	19,903	+0.63(+0.98%)
Jun 11, 2012	65.02	65.02	64.08	64.08	27,428	-0.71(-1.10%)
Jun 08, 2012	64.18	64.82	64.16	64.79	20,064	+0.54(+0.85%)
Jun 07, 2012	64.85	64.85	64.21	64.25	47,300	+0.00(+0.00%)
Jun 06, 2012	63.61	64.25	63.55	64.25	76,825	+0.82(+1.30%)
Jun 05, 2012	62.86	63.47	62.81	63.42	22,093	+0.43(+0.69%)
Jun 04, 2012	62.87	63.04	62.57	62.99	72,048	+0.14(+0.23%)

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