Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	55.59	55.61	55.20	55.38	74,883	+0.11(+0.20%)
Aug 30, 2012	55.33	55.40	55.12	55.27	93,419	-0.23(-0.41%)
Aug 29, 2012	55.50	55.65	55.36	55.50	106,537	+0.08(+0.14%)
Aug 27, 2012	55.57	55.57	55.38	55.42	124,123	-0.25(-0.45%)
Aug 24, 2012	55.25	55.74	55.21	55.67	1,001,348	+0.36(+0.65%)
Aug 23, 2012	55.58	55.58	55.21	55.31	241,797	-0.38(-0.68%)
Aug 22, 2012	55.79	55.82	55.48	55.69	878,960	-0.19(-0.34%)
Aug 21, 2012	56.12	56.31	55.81	55.88	127,755	-0.16(-0.29%)
Aug 20, 2012	56.04	56.08	55.90	56.04	127,509	-0.07(-0.12%)
Aug 17, 2012	56.19	56.19	56.00	56.11	46,448	-0.07(-0.12%)
Aug 16, 2012	56.04	56.22	55.87	56.18	83,796	+0.19(+0.34%)
Aug 15, 2012	56.01	56.09	55.94	55.99	88,981	-0.12(-0.21%)
Aug 14, 2012	56.32	56.32	55.99	56.11	295,649	+0.03(+0.05%)
Aug 13, 2012	56.07	56.08	55.84	56.08	112,415	+0.00(+0.00%)
Aug 10, 2012	55.70	56.14	55.60	56.08	111,324	+0.23(+0.41%)
Aug 09, 2012	55.74	55.96	55.70	55.85	135,486	+0.01(+0.02%)
Aug 08, 2012	55.67	55.85	55.54	55.84	161,983	+0.07(+0.13%)
Aug 07, 2012	55.87	56.03	55.76	55.77	907,788	+0.10(+0.18%)
Aug 06, 2012	55.61	55.85	55.61	55.67	140,860	+0.13(+0.23%)
Aug 03, 2012	55.42	55.65	55.39	55.54	473,581	+0.78(+1.42%)
Aug 02, 2012	54.79	55.12	54.40	54.76	1,142,065	-0.43(-0.78%)
Aug 01, 2012	55.28	55.52	55.15	55.19	68,190	+0.07(+0.13%)
Jul 31, 2012	55.15	55.34	55.09	55.12	63,128	-0.02(-0.04%)
Jul 30, 2012	55.05	55.19	54.90	55.14	85,343	+0.12(+0.22%)
Jul 27, 2012	54.41	55.18	54.37	55.02	1,134,148	+0.94(+1.74%)
Jul 26, 2012	53.87	54.20	53.81	54.08	667,481	+0.77(+1.44%)
Jul 25, 2012	53.45	53.59	53.20	53.31	64,008	+0.05(+0.09%)
Jul 24, 2012	53.79	53.83	52.96	53.26	78,408	-0.55(-1.02%)
Jul 23, 2012	53.70	53.92	53.54	53.81	86,484	-0.61(-1.12%)
Jul 20, 2012	54.53	54.59	54.32	54.42	62,457	-0.34(-0.62%)
Jul 19, 2012	54.79	54.84	54.50	54.76	77,462	+0.10(+0.18%)
Jul 18, 2012	54.14	54.71	54.05	54.66	66,647	+0.37(+0.69%)
Jul 17, 2012	54.00	54.35	53.70	54.29	92,471	+0.50(+0.93%)
Jul 16, 2012	53.70	53.86	53.50	53.79	119,929	-0.01(-0.02%)
Jul 13, 2012	53.21	53.80	53.21	53.80	72,853	+0.67(+1.26%)
Jul 12, 2012	53.04	53.33	52.79	53.13	297,147	-0.19(-0.36%)
Jul 11, 2012	53.36	53.46	53.04	53.32	106,334	+0.02(+0.04%)
Jul 10, 2012	53.67	53.76	53.10	53.30	57,131	-0.28(-0.52%)
Jul 09, 2012	53.67	53.67	53.37	53.58	33,308	-0.16(-0.30%)
Jul 06, 2012	53.71	53.77	53.48	53.74	55,472	-0.36(-0.67%)
Jul 05, 2012	54.11	54.29	53.82	54.10	131,936	-0.07(-0.13%)
Jul 03, 2012	54.03	54.24	53.98	54.17	44,321	+0.17(+0.31%)
Jul 02, 2012	54.00	54.12	53.67	54.00	90,623	+0.18(+0.33%)
Jun 29, 2012	53.56	53.82	53.40	53.82	64,740	+1.14(+2.16%)
Jun 28, 2012	52.30	52.74	52.08	52.68	61,912	+0.10(+0.19%)
Jun 27, 2012	52.30	52.66	52.30	52.58	64,792	+0.38(+0.73%)
Jun 26, 2012	52.10	52.35	51.83	52.20	108,773	+0.16(+0.31%)
Jun 25, 2012	52.34	52.34	51.90	52.04	128,026	-1.27(-2.38%)
Jun 22, 2012	53.19	53.42	53.02	53.31	147,284	+0.31(+0.58%)
Jun 21, 2012	53.91	54.03	52.97	53.00	242,112	-0.89(-1.65%)
Jun 20, 2012	54.00	54.08	53.57	53.89	51,737	-0.09(-0.17%)
Jun 19, 2012	53.73	54.24	53.73	53.98	261,459	+0.45(+0.84%)
Jun 18, 2012	53.21	53.61	53.17	53.53	96,510	+0.17(+0.32%)
Jun 15, 2012	52.97	53.40	52.97	53.36	110,616	+0.55(+1.04%)
Jun 14, 2012	52.49	52.99	52.41	52.81	80,016	+0.43(+0.82%)
Jun 13, 2012	52.48	52.78	52.28	52.38	55,360	-0.20(-0.38%)
Jun 12, 2012	52.22	52.62	52.13	52.58	35,288	+0.48(+0.92%)
Jun 11, 2012	52.81	52.81	52.08	52.10	145,680	-0.32(-0.61%)
Jun 08, 2012	52.10	52.45	51.92	52.42	109,757	+0.30(+0.57%)
Jun 07, 2012	52.43	52.54	52.09	52.12	44,841	+0.19(+0.37%)
Jun 06, 2012	51.37	51.94	51.37	51.93	44,299	+0.83(+1.62%)
Jun 05, 2012	50.64	51.12	50.64	51.10	61,287	+0.31(+0.61%)
Jun 04, 2012	50.86	50.97	50.38	50.79	262,280	+0.05(+0.10%)

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