Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	64.10	64.67	63.94	64.46	394,596	+0.58(+0.91%)
Jan 30, 2012	63.47	63.92	63.00	63.87	246,143	-0.05(-0.08%)
Jan 27, 2012	64.25	64.80	63.93	63.93	354,366	-0.86(-1.32%)
Jan 26, 2012	67.33	67.33	63.18	64.78	587,231	+1.16(+1.83%)
Jan 25, 2012	63.57	63.79	63.34	63.62	396,328	-0.06(-0.10%)
Jan 24, 2012	63.16	64.04	62.88	63.68	247,170	+0.13(+0.21%)
Jan 23, 2012	64.95	64.95	63.46	63.55	441,222	-1.33(-2.05%)
Jan 20, 2012	63.99	65.13	63.99	64.88	433,833	+0.43(+0.67%)
Jan 19, 2012	64.67	64.67	64.18	64.45	255,823	-0.03(-0.04%)
Jan 18, 2012	63.84	64.55	63.43	64.47	359,614	+0.55(+0.86%)
Jan 17, 2012	64.74	65.01	63.74	63.93	188,772	-0.39(-0.60%)
Jan 13, 2012	64.45	64.53	63.83	64.31	300,523	-0.28(-0.44%)
Jan 12, 2012	64.97	65.14	64.14	64.60	333,648	-0.13(-0.20%)
Jan 11, 2012	64.58	64.83	64.35	64.73	223,084	-0.04(-0.07%)
Jan 10, 2012	64.73	65.14	64.44	64.77	198,069	+0.04(+0.07%)
Jan 09, 2012	64.55	64.87	64.35	64.73	324,706	+0.47(+0.73%)
Jan 06, 2012	64.45	65.28	64.10	64.26	417,007	-0.07(-0.11%)
Jan 05, 2012	63.39	64.36	62.75	64.33	366,342	+0.73(+1.15%)
Jan 04, 2012	64.30	64.67	63.47	63.60	461,441	-1.97(-3.00%)
Dec 30, 2011	65.66	65.80	65.29	65.57	279,706	-0.10(-0.15%)
Dec 29, 2011	65.87	66.09	65.28	65.66	232,378	+0.03(+0.04%)
Dec 28, 2011	66.12	66.12	65.50	65.64	171,500	-0.53(-0.80%)
Dec 27, 2011	65.61	66.26	65.10	66.17	193,874	+0.50(+0.77%)
Dec 23, 2011	64.83	65.84	64.79	65.66	357,235	+1.01(+1.57%)
Dec 21, 2011	64.62	64.79	63.90	64.65	211,922	+0.22(+0.34%)
Dec 20, 2011	63.87	64.45	63.60	64.43	250,333	+1.15(+1.81%)
Dec 19, 2011	63.85	64.24	63.14	63.28	217,150	-0.47(-0.73%)
Dec 16, 2011	63.55	63.93	63.48	63.75	275,003	+0.44(+0.70%)
Dec 15, 2011	63.21	63.65	63.16	63.31	390,260	+0.10(+0.15%)
Dec 14, 2011	62.62	63.59	62.55	63.21	615,190	+0.28(+0.45%)
Dec 13, 2011	63.70	63.78	62.65	62.93	350,656	-0.41(-0.64%)
Dec 12, 2011	63.68	63.94	63.20	63.34	374,829	-0.90(-1.40%)
Dec 09, 2011	63.19	64.34	63.09	64.23	299,445	+1.13(+1.80%)
Dec 08, 2011	64.15	64.15	62.98	63.10	498,286	-1.31(-2.03%)
Dec 07, 2011	63.66	64.56	63.38	64.41	498,531	+0.34(+0.53%)
Dec 06, 2011	63.49	64.34	63.42	64.07	272,180	+0.28(+0.44%)
Dec 05, 2011	64.13	64.45	63.41	63.78	349,980	+0.03(+0.04%)
Dec 02, 2011	64.06	64.44	63.55	63.76	737,419	+0.07(+0.11%)
Dec 01, 2011	63.97	64.30	63.51	63.69	446,986	-0.83(-1.28%)
Nov 30, 2011	63.72	64.54	62.99	64.51	745,931	+1.92(+3.07%)
Nov 29, 2011	62.38	62.93	61.98	62.59	395,707	+0.18(+0.30%)
Nov 28, 2011	62.82	63.01	61.96	62.40	404,801	+0.65(+1.05%)
Nov 25, 2011	59.83	62.08	59.73	61.75	470,706	+2.00(+3.35%)
Nov 23, 2011	60.51	60.51	59.61	59.75	417,643	-1.01(-1.66%)
Nov 22, 2011	61.18	61.34	60.73	60.76	354,732	-0.57(-0.93%)
Nov 21, 2011	61.03	61.83	60.81	61.33	655,948	-0.14(-0.23%)
Nov 18, 2011	60.71	61.64	60.22	61.47	459,064	+1.09(+1.80%)
Nov 17, 2011	60.96	61.41	60.10	60.38	330,477	-0.60(-0.98%)
Nov 16, 2011	61.22	61.93	60.96	60.98	337,930	-0.63(-1.03%)
Nov 15, 2011	61.36	61.83	61.11	61.61	241,839	-0.07(-0.11%)
Nov 14, 2011	61.73	62.25	61.64	61.68	285,542	-0.61(-0.97%)
Nov 11, 2011	61.63	62.55	61.63	62.29	269,968	+0.99(+1.62%)
Nov 10, 2011	61.72	61.83	60.89	61.30	435,823	+0.19(+0.32%)
Nov 09, 2011	60.97	61.84	60.91	61.10	788,012	-0.89(-1.43%)
Nov 08, 2011	61.27	62.08	60.70	61.99	480,313	+1.54(+2.54%)
Nov 07, 2011	60.34	60.65	59.91	60.45	453,224	+0.08(+0.13%)
Nov 04, 2011	59.84	60.67	59.59	60.38	217,007	+0.08(+0.13%)
Nov 03, 2011	60.56	60.84	59.57	60.30	329,117	+0.32(+0.53%)
Nov 02, 2011	58.86	60.73	57.98	59.98	907,450	+1.56(+2.68%)

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