Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	58.11	58.97	58.04	58.94	151,207	+0.75(+1.28%)
Dec 28, 2012	58.33	58.51	57.96	58.19	182,695	+0.14(+0.25%)
Dec 27, 2012	58.46	58.66	57.80	58.05	326,482	+0.00(+0.00%)
Dec 26, 2012	58.28	58.41	58.02	58.05	262,816	-0.23(-0.39%)
Dec 24, 2012	58.36	58.40	58.11	58.28	122,723	-0.08(-0.14%)
Dec 21, 2012	58.29	58.54	58.04	58.35	326,461	-0.57(-0.96%)
Dec 20, 2012	59.18	59.24	58.79	58.92	526,212	-0.60(-1.01%)
Dec 19, 2012	59.42	59.80	59.41	59.52	390,052	+0.13(+0.22%)
Dec 18, 2012	59.24	59.42	58.88	59.39	221,406	+0.25(+0.42%)
Dec 17, 2012	58.65	59.17	58.65	59.14	378,959	+0.77(+1.31%)
Dec 14, 2012	58.42	58.46	57.87	58.38	302,213	+0.90(+1.57%)
Dec 13, 2012	57.39	57.75	57.39	57.47	293,399	+0.08(+0.14%)
Dec 12, 2012	57.43	57.81	57.35	57.39	214,780	+0.18(+0.31%)
Dec 11, 2012	56.97	57.26	56.93	57.21	397,094	+1.00(+1.79%)
Dec 10, 2012	55.77	56.30	55.69	56.21	365,380	+0.54(+0.97%)
Dec 07, 2012	56.12	56.15	55.37	55.67	312,979	+0.92(+1.68%)
Dec 06, 2012	54.75	54.93	54.57	54.75	368,955	+1.41(+2.65%)
Dec 05, 2012	53.26	53.61	53.20	53.34	240,132	+0.39(+0.73%)
Dec 04, 2012	52.68	53.15	52.65	52.95	267,274	-0.42(-0.78%)
Nov 30, 2012	53.57	53.78	53.29	53.37	391,083	+0.11(+0.22%)
Nov 29, 2012	52.92	53.33	52.69	53.25	243,933	+0.98(+1.87%)
Nov 28, 2012	51.61	52.28	51.32	52.28	236,211	-0.02(-0.04%)
Nov 27, 2012	52.44	52.80	52.27	52.30	269,579	-0.37(-0.71%)
Nov 26, 2012	52.49	52.67	52.18	52.67	210,774	+0.64(+1.23%)
Nov 23, 2012	51.49	52.08	51.42	52.03	189,474	+0.49(+0.95%)
Nov 21, 2012	51.26	51.68	51.17	51.55	413,798	-1.02(-1.94%)
Nov 20, 2012	52.49	52.63	52.21	52.57	126,569	-0.43(-0.81%)
Nov 19, 2012	52.59	53.05	52.35	53.00	224,271	+1.06(+2.04%)
Nov 16, 2012	52.13	52.15	51.54	51.93	456,721	-0.33(-0.63%)
Nov 15, 2012	52.39	52.60	52.01	52.26	268,687	-0.65(-1.23%)
Nov 14, 2012	53.73	53.76	52.82	52.92	328,774	-0.48(-0.90%)
Nov 13, 2012	53.58	53.71	53.31	53.40	180,096	-0.16(-0.29%)
Nov 12, 2012	53.58	53.61	53.40	53.56	199,928	-0.32(-0.59%)
Nov 09, 2012	53.81	54.27	53.63	53.87	203,821	-0.09(-0.16%)
Nov 08, 2012	54.30	54.72	53.81	53.96	177,404	-0.78(-1.43%)
Nov 07, 2012	55.46	55.46	54.48	54.74	239,318	-0.87(-1.56%)
Nov 06, 2012	55.46	55.99	55.44	55.61	202,186	+0.46(+0.83%)
Nov 05, 2012	55.07	55.27	54.91	55.15	227,155	-0.28(-0.50%)
Nov 02, 2012	55.67	55.81	55.36	55.43	190,671	-0.88(-1.57%)
Nov 01, 2012	55.44	56.48	55.22	56.31	323,959	+0.08(+0.14%)
Oct 31, 2012	56.51	56.63	56.02	56.23	129,410	+0.05(+0.09%)
Oct 26, 2012	56.19	56.18	56.18	56.18	133,395	-0.01(-0.01%)
Oct 25, 2012	56.48	56.56	56.07	56.19	376,990	+0.15(+0.27%)
Oct 24, 2012	56.02	56.70	55.96	56.04	490,653	-0.47(-0.84%)
Oct 23, 2012	56.06	56.68	55.59	56.51	345,451	-0.80(-1.39%)
Oct 19, 2012	57.82	58.10	57.19	57.31	224,582	-0.87(-1.49%)
Oct 18, 2012	57.93	58.43	57.93	58.18	233,241	+0.15(+0.26%)
Oct 17, 2012	57.76	58.11	57.53	58.02	368,529	+0.34(+0.60%)
Oct 16, 2012	57.48	57.83	57.31	57.68	201,835	+0.29(+0.50%)
Oct 15, 2012	57.26	57.47	56.96	57.39	166,505	+0.46(+0.81%)
Oct 12, 2012	56.76	57.16	56.68	56.93	179,866	-0.16(-0.28%)
Oct 11, 2012	56.91	57.16	56.87	57.09	224,964	+0.59(+1.04%)
Oct 10, 2012	56.78	56.86	56.36	56.50	324,791	-0.55(-0.97%)
Oct 09, 2012	57.75	57.83	57.00	57.06	415,800	-0.55(-0.96%)
Oct 08, 2012	57.72	57.90	57.52	57.61	278,294	-1.19(-2.03%)
Oct 05, 2012	59.17	59.35	58.70	58.80	96,875	-0.34(-0.58%)
Oct 04, 2012	59.05	59.37	58.80	59.14	150,195	+0.88(+1.50%)
Oct 03, 2012	58.04	58.44	57.94	58.27	185,659	-0.04(-0.07%)
Oct 02, 2012	58.89	59.06	57.95	58.31	178,607	-0.25(-0.43%)

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