Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	44.92	44.94	44.88	44.94	3,381	+0.10(+0.21%)
Oct 26, 2012	44.84	44.85	44.85	44.85	19,707	+0.00(+0.01%)
Oct 25, 2012	44.87	44.88	44.80	44.84	12,423	-0.02(-0.05%)
Oct 24, 2012	44.86	44.93	44.81	44.87	29,752	+0.01(+0.02%)
Oct 23, 2012	44.82	44.87	44.72	44.86	28,341	+0.09(+0.21%)
Oct 19, 2012	44.77	44.82	44.77	44.77	13,032	-0.07(-0.15%)
Oct 18, 2012	44.86	44.86	44.75	44.84	12,485	+0.06(+0.13%)
Oct 17, 2012	44.90	44.90	44.73	44.78	12,132	-0.06(-0.14%)
Oct 16, 2012	44.85	44.91	44.76	44.84	11,938	-0.05(-0.12%)
Oct 15, 2012	44.94	44.94	44.75	44.89	53,994	-0.05(-0.12%)
Oct 12, 2012	44.94	44.95	44.89	44.95	18,213	+0.02(+0.03%)
Oct 11, 2012	44.83	44.93	44.83	44.93	18,809	+0.05(+0.10%)
Oct 10, 2012	44.89	44.90	44.85	44.89	22,126	+0.05(+0.11%)
Oct 09, 2012	44.94	44.94	44.82	44.84	65,238	-0.02(-0.03%)
Oct 08, 2012	44.93	44.93	44.76	44.85	15,809	-0.01(-0.02%)
Oct 05, 2012	44.92	44.93	44.82	44.86	41,566	-0.38(-0.84%)
Oct 04, 2012	44.97	45.24	44.87	45.24	12,921	+0.35(+0.78%)
Oct 03, 2012	44.89	44.95	44.80	44.89	41,784	+0.00(+0.01%)
Oct 02, 2012	44.81	44.92	44.81	44.88	52,324	-0.02(-0.04%)
Oct 01, 2012	44.91	44.99	44.80	44.90	45,427	+0.10(+0.21%)
Sep 28, 2012	44.75	45.00	44.71	44.81	176,055	+0.08(+0.19%)
Sep 27, 2012	44.57	44.75	44.57	44.72	61,128	+0.18(+0.41%)
Sep 26, 2012	44.51	44.64	44.46	44.54	25,212	+0.02(+0.06%)
Sep 25, 2012	44.59	44.59	44.44	44.52	7,221	-0.07(-0.16%)
Sep 24, 2012	44.64	44.64	44.45	44.59	48,295	-0.15(-0.33%)
Sep 21, 2012	44.74	44.76	44.54	44.73	29,857	+0.00(+0.01%)
Sep 20, 2012	44.66	44.74	44.66	44.73	13,220	+0.09(+0.20%)
Sep 19, 2012	44.36	44.64	44.36	44.64	8,253	+0.20(+0.45%)
Sep 18, 2012	44.43	44.52	44.39	44.44	37,315	+0.10(+0.23%)
Sep 17, 2012	44.47	44.48	44.34	44.34	53,665	-0.10(-0.22%)
Sep 14, 2012	44.47	44.50	44.28	44.43	10,470	-0.06(-0.14%)
Sep 13, 2012	44.49	44.53	44.49	44.49	29,820	+0.03(+0.07%)
Sep 12, 2012	44.51	44.51	44.44	44.46	27,192	-0.08(-0.18%)
Sep 11, 2012	44.58	44.58	44.46	44.54	23,220	-0.00(-0.01%)
Sep 10, 2012	44.57	44.57	44.49	44.55	17,535	-0.02(-0.04%)
Sep 07, 2012	44.56	44.58	44.49	44.57	14,928	+0.01(+0.03%)
Sep 06, 2012	44.66	44.66	44.51	44.56	41,040	-0.03(-0.06%)
Sep 05, 2012	44.52	44.58	44.47	44.58	65,329	+0.07(+0.16%)
Sep 04, 2012	44.50	44.57	44.39	44.51	77,273	+0.04(+0.09%)
Aug 31, 2012	44.38	44.48	44.38	44.47	153,521	+0.06(+0.13%)
Aug 30, 2012	44.47	44.50	44.31	44.41	41,732	+0.04(+0.10%)
Aug 29, 2012	44.51	44.51	44.37	44.37	9,840	+0.05(+0.11%)
Aug 27, 2012	44.37	44.42	44.24	44.32	17,750	+0.02(+0.04%)
Aug 24, 2012	44.35	44.38	44.24	44.30	9,405	-0.02(-0.04%)
Aug 23, 2012	44.26	44.33	44.21	44.32	5,488	+0.09(+0.21%)
Aug 22, 2012	44.08	44.26	44.06	44.23	16,590	+0.12(+0.28%)
Aug 21, 2012	44.23	44.23	43.87	44.11	25,571	-0.11(-0.24%)
Aug 20, 2012	44.62	44.62	44.05	44.21	29,447	+0.03(+0.08%)
Aug 17, 2012	44.19	44.19	44.09	44.18	27,878	+0.01(+0.02%)
Aug 16, 2012	44.13	44.18	44.06	44.17	15,707	+0.10(+0.24%)
Aug 15, 2012	44.20	44.20	44.05	44.07	12,116	-0.13(-0.30%)
Aug 14, 2012	44.13	44.24	44.05	44.20	20,674	+0.13(+0.30%)
Aug 13, 2012	44.02	44.16	44.02	44.07	15,027	-0.07(-0.16%)
Aug 10, 2012	44.06	44.18	44.04	44.14	19,220	+0.04(+0.09%)
Aug 09, 2012	44.13	44.17	43.92	44.10	19,077	-0.05(-0.10%)
Aug 08, 2012	44.20	44.24	44.07	44.15	13,510	+0.06(+0.14%)
Aug 07, 2012	44.09	44.17	44.05	44.08	5,366	+0.07(+0.16%)
Aug 06, 2012	44.10	44.15	44.00	44.01	22,486	-0.12(-0.26%)
Aug 03, 2012	44.68	44.68	44.09	44.13	19,574	-0.30(-0.68%)
Aug 02, 2012	44.38	44.43	44.33	44.43	17,075	+0.08(+0.19%)

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