Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	63.23	63.88	62.96	63.71	21,677	-0.05(-0.08%)
Jan 30, 2013	62.92	63.85	62.88	63.76	65,420	+1.40(+2.25%)
Jan 29, 2013	61.88	62.42	61.84	62.36	42,924	+0.78(+1.27%)
Jan 28, 2013	61.80	62.00	61.33	61.58	70,592	+0.80(+1.32%)
Jan 25, 2013	60.60	60.90	60.42	60.77	23,635	+0.34(+0.57%)
Jan 24, 2013	59.72	60.62	59.66	60.43	26,959	+0.59(+0.99%)
Jan 23, 2013	60.00	60.17	59.69	59.84	27,953	+0.08(+0.13%)
Jan 22, 2013	59.78	60.06	59.50	59.76	53,209	+0.52(+0.88%)
Jan 18, 2013	58.52	59.24	58.27	59.24	31,947	+0.73(+1.24%)
Jan 17, 2013	58.16	58.58	57.88	58.52	42,571	+0.90(+1.57%)
Jan 16, 2013	57.12	57.65	57.08	57.61	47,771	+0.35(+0.61%)
Jan 15, 2013	57.80	57.81	57.20	57.26	21,073	-0.81(-1.39%)
Jan 14, 2013	57.96	58.26	57.54	58.07	32,408	+0.31(+0.54%)
Jan 11, 2013	57.88	57.94	57.48	57.76	18,637	-1.04(-1.77%)
Jan 10, 2013	59.24	59.24	58.80	58.80	8,342	+0.17(+0.29%)
Jan 09, 2013	58.60	58.72	58.39	58.63	11,498	-0.39(-0.66%)
Jan 08, 2013	59.26	59.28	58.80	59.02	15,654	+0.08(+0.14%)
Jan 07, 2013	58.10	58.96	58.02	58.94	19,195	+0.54(+0.92%)
Jan 04, 2013	58.56	58.68	58.06	58.40	15,911	-0.47(-0.80%)
Jan 03, 2013	59.14	59.33	58.87	58.87	29,470	-0.21(-0.36%)
Jan 02, 2013	59.33	59.42	58.44	59.08	19,176	+0.64(+1.10%)
Dec 31, 2012	57.78	58.74	57.78	58.44	31,144	+0.09(+0.15%)
Dec 28, 2012	58.84	58.90	58.12	58.35	15,220	-0.80(-1.35%)
Dec 27, 2012	58.90	59.26	58.64	59.15	22,722	+0.18(+0.31%)
Dec 26, 2012	58.62	59.12	58.62	58.97	35,736	+1.56(+2.72%)
Dec 24, 2012	57.02	57.57	57.02	57.41	10,170	-0.03(-0.05%)
Dec 21, 2012	57.42	57.59	57.20	57.44	23,240	-0.51(-0.88%)
Dec 20, 2012	57.88	58.36	57.74	57.95	16,442	+0.12(+0.21%)
Dec 19, 2012	57.10	57.89	57.06	57.83	21,737	+1.03(+1.81%)
Dec 18, 2012	56.48	57.00	56.44	56.80	23,499	+0.65(+1.16%)
Dec 17, 2012	56.12	56.58	56.00	56.15	16,419	-0.11(-0.20%)
Dec 14, 2012	55.50	56.31	55.50	56.26	21,636	+1.15(+2.09%)
Dec 13, 2012	55.62	55.85	54.92	55.11	5,059	-0.74(-1.32%)
Dec 12, 2012	56.20	56.22	55.64	55.85	52,319	+0.61(+1.10%)
Dec 11, 2012	55.02	55.27	54.93	55.24	28,223	+0.40(+0.73%)
Dec 10, 2012	55.26	55.30	54.80	54.84	15,174	-0.19(-0.34%)
Dec 07, 2012	55.12	55.23	54.88	55.03	7,543	+0.16(+0.29%)
Dec 06, 2012	55.28	55.42	54.72	54.87	27,918	-0.90(-1.61%)
Dec 05, 2012	56.60	56.74	55.68	55.77	23,050	-1.00(-1.76%)
Dec 04, 2012	56.78	56.95	56.64	56.77	17,675	-0.92(-1.59%)
Nov 30, 2012	57.56	57.94	57.52	57.69	10,261	+0.14(+0.24%)
Nov 29, 2012	57.54	57.80	57.18	57.55	14,210	+0.75(+1.32%)
Nov 28, 2012	56.10	56.83	56.00	56.80	18,060	-0.08(-0.14%)
Nov 27, 2012	57.07	57.17	56.58	56.88	15,770	-0.13(-0.23%)
Nov 26, 2012	57.10	57.30	56.99	57.01	7,603	-0.59(-1.02%)
Nov 23, 2012	57.23	57.75	57.23	57.60	8,087	+0.06(+0.10%)
Nov 21, 2012	57.40	57.62	56.88	57.54	21,677	+0.68(+1.20%)
Nov 20, 2012	57.24	57.49	56.18	56.86	45,912	-0.84(-1.46%)
Nov 19, 2012	57.54	58.00	57.47	57.70	43,621	+1.04(+1.84%)
Nov 16, 2012	56.76	56.76	56.25	56.66	29,383	+0.66(+1.18%)
Nov 15, 2012	56.48	56.50	55.46	56.00	22,847	-0.10(-0.18%)
Nov 14, 2012	55.84	56.56	55.58	56.10	30,487	+0.59(+1.06%)
Nov 13, 2012	55.00	55.72	55.00	55.51	10,497	-0.33(-0.59%)
Nov 12, 2012	56.92	57.39	55.80	55.84	35,540	-0.69(-1.22%)
Nov 09, 2012	54.84	56.60	54.82	56.53	47,498	+2.07(+3.80%)
Nov 08, 2012	54.38	54.72	54.05	54.46	34,451	+0.18(+0.33%)
Nov 07, 2012	55.26	55.26	53.94	54.28	52,198	-2.10(-3.72%)
Nov 06, 2012	55.64	56.72	55.46	56.38	42,874	+1.46(+2.66%)
Nov 05, 2012	54.04	55.06	53.81	54.92	26,669	+1.07(+1.99%)
Nov 02, 2012	55.26	55.26	53.66	53.85	13,443	-1.25(-2.27%)

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