Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	59.72	59.76	59.71	59.75	150,477	+0.00(+0.00%)
Nov 29, 2011	59.81	59.81	59.72	59.75	278,614	+0.01(+0.01%)
Nov 28, 2011	59.82	59.82	59.70	59.75	298,175	-0.02(-0.04%)
Nov 25, 2011	59.62	59.86	59.62	59.77	133,378	-0.09(-0.16%)
Nov 23, 2011	59.90	59.90	59.76	59.86	243,235	-0.21(-0.35%)
Nov 22, 2011	59.96	60.07	59.96	60.07	186,972	-0.03(-0.05%)
Nov 21, 2011	60.17	60.17	60.03	60.10	251,648	-0.09(-0.14%)
Nov 18, 2011	60.21	60.32	60.16	60.19	150,038	-0.12(-0.21%)
Nov 17, 2011	60.33	60.37	60.29	60.31	335,163	-0.15(-0.24%)
Nov 16, 2011	60.48	60.48	60.37	60.46	253,244	+0.03(+0.05%)
Nov 15, 2011	60.44	60.44	60.34	60.43	365,498	-0.05(-0.08%)
Nov 14, 2011	60.51	60.53	60.43	60.47	278,208	-0.02(-0.03%)
Nov 11, 2011	60.51	60.53	60.44	60.49	229,676	-0.08(-0.13%)
Nov 10, 2011	60.58	60.58	60.51	60.57	407,774	+0.04(+0.06%)
Nov 09, 2011	60.50	60.57	60.41	60.53	276,320	+0.05(+0.08%)
Nov 08, 2011	60.52	60.55	60.45	60.48	160,245	-0.02(-0.04%)
Nov 07, 2011	60.51	60.53	60.44	60.50	162,763	+0.02(+0.04%)
Nov 04, 2011	60.47	60.48	60.34	60.48	375,449	+0.04(+0.06%)
Nov 03, 2011	60.47	60.47	60.37	60.44	202,858	+0.00(+0.00%)
Nov 02, 2011	60.43	60.47	60.35	60.44	284,713	+0.02(+0.03%)
Nov 01, 2011	60.47	60.47	60.32	60.43	262,930	+0.05(+0.08%)
Oct 31, 2011	60.44	60.44	60.31	60.38	244,523	-0.02(-0.03%)
Oct 28, 2011	60.30	60.44	60.30	60.40	171,123	+0.08(+0.13%)
Oct 27, 2011	60.40	60.52	60.27	60.32	229,197	-0.02(-0.03%)
Oct 26, 2011	60.33	60.33	60.25	60.33	294,094	+0.05(+0.08%)
Oct 25, 2011	60.14	60.29	60.14	60.29	175,816	+0.15(+0.26%)
Oct 24, 2011	60.37	60.37	60.13	60.13	396,427	-0.09(-0.14%)
Oct 21, 2011	60.27	60.27	60.17	60.22	256,636	+0.12(+0.21%)
Oct 20, 2011	60.16	60.16	60.06	60.09	132,035	+0.02(+0.04%)
Oct 19, 2011	60.27	60.27	60.07	60.07	322,138	-0.04(-0.07%)
Oct 18, 2011	60.11	60.14	60.06	60.11	1,055,329	+0.03(+0.05%)
Oct 17, 2011	60.21	60.21	60.06	60.09	119,970	+0.02(+0.04%)
Oct 14, 2011	60.06	60.09	59.93	60.06	131,574	+0.11(+0.18%)
Oct 13, 2011	59.94	60.00	59.93	59.96	185,631	-0.02(-0.03%)
Oct 12, 2011	59.86	59.99	59.79	59.97	164,977	+0.18(+0.30%)
Oct 11, 2011	59.75	59.79	59.71	59.79	147,863	+0.08(+0.13%)
Oct 10, 2011	60.04	60.04	59.65	59.72	161,766	-0.19(-0.31%)
Oct 07, 2011	59.89	59.91	59.79	59.90	659,382	+0.06(+0.10%)
Oct 06, 2011	59.76	59.86	59.74	59.84	314,533	-0.02(-0.03%)
Oct 05, 2011	59.86	59.86	59.75	59.86	308,196	+0.00(+0.00%)
Oct 04, 2011	60.00	60.00	59.78	59.86	226,324	-0.15(-0.24%)
Oct 03, 2011	59.83	60.05	59.83	60.00	1,420,058	-0.02(-0.04%)
Sep 30, 2011	59.96	60.06	59.96	60.03	221,492	-0.07(-0.12%)
Sep 29, 2011	60.18	60.18	60.03	60.09	311,427	-0.12(-0.19%)
Sep 28, 2011	60.22	60.22	60.09	60.21	280,266	+0.02(+0.04%)
Sep 27, 2011	60.18	60.20	60.11	60.19	349,571	+0.15(+0.24%)
Sep 26, 2011	60.13	60.24	60.01	60.04	311,352	-0.12(-0.19%)
Sep 23, 2011	60.25	60.25	60.11	60.16	186,087	-0.15(-0.24%)
Sep 22, 2011	60.32	60.33	60.20	60.30	200,300	-0.08(-0.13%)
Sep 21, 2011	60.59	60.59	60.38	60.38	216,906	-0.16(-0.27%)
Sep 20, 2011	60.55	60.58	60.53	60.54	476,876	-0.04(-0.06%)
Sep 19, 2011	60.63	60.63	60.55	60.58	203,918	-0.01(-0.01%)
Sep 16, 2011	60.57	60.63	60.54	60.59	202,626	+0.05(+0.08%)
Sep 15, 2011	60.54	60.57	60.50	60.54	144,834	-0.09(-0.15%)
Sep 14, 2011	60.48	60.64	60.48	60.64	245,551	+0.02(+0.03%)
Sep 13, 2011	60.54	60.62	60.49	60.62	162,614	+0.08(+0.13%)
Sep 12, 2011	60.61	60.61	60.54	60.54	120,023	-0.11(-0.18%)
Sep 09, 2011	60.70	60.72	60.59	60.65	120,995	-0.09(-0.15%)
Sep 08, 2011	60.70	60.74	60.61	60.74	167,920	-0.01(-0.01%)
Sep 07, 2011	60.71	60.75	60.65	60.75	363,089	+0.02(+0.03%)
Sep 06, 2011	60.70	60.74	60.57	60.74	148,848	+0.15(+0.24%)
Sep 02, 2011	60.78	60.78	60.51	60.59	371,717	-0.19(-0.31%)

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