Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	53.60	53.72	53.42	53.42	30,412	-0.17(-0.32%)
Dec 29, 2011	53.21	53.66	53.20	53.60	52,637	+0.41(+0.77%)
Dec 28, 2011	54.17	54.17	53.09	53.19	233,408	-0.97(-1.79%)
Dec 27, 2011	53.86	54.33	53.86	54.16	23,177	+0.12(+0.22%)
Dec 23, 2011	53.82	54.17	53.82	54.04	29,557	+1.05(+1.97%)
Dec 21, 2011	52.60	53.00	52.42	53.00	8,506	+0.34(+0.65%)
Dec 20, 2011	51.88	52.75	51.88	52.65	15,356	+1.49(+2.91%)
Dec 19, 2011	51.77	52.13	51.08	51.16	119,365	-0.42(-0.81%)
Dec 16, 2011	52.04	52.26	51.47	51.58	30,145	+0.22(+0.42%)
Dec 15, 2011	51.34	51.65	51.08	51.36	8,603	+0.50(+0.98%)
Dec 14, 2011	50.95	51.33	50.85	50.86	13,095	-0.42(-0.81%)
Dec 13, 2011	52.24	52.63	51.04	51.28	33,054	-0.62(-1.19%)
Dec 12, 2011	52.20	52.22	51.60	51.90	25,581	-0.71(-1.34%)
Dec 09, 2011	51.91	52.78	51.91	52.60	22,768	+0.73(+1.41%)
Dec 08, 2011	53.07	53.24	51.85	51.87	191,082	-1.58(-2.95%)
Dec 07, 2011	52.74	53.57	52.61	53.45	19,762	+0.22(+0.41%)
Dec 06, 2011	53.39	53.51	53.10	53.23	12,896	-0.08(-0.15%)
Dec 05, 2011	53.90	54.17	53.07	53.31	57,587	+0.25(+0.46%)
Dec 02, 2011	54.13	54.13	52.85	53.07	24,502	-0.47(-0.88%)
Dec 01, 2011	53.59	54.11	53.44	53.54	74,255	-0.16(-0.30%)
Nov 30, 2011	52.94	53.70	52.49	53.70	70,902	+2.37(+4.61%)
Nov 29, 2011	51.00	51.52	50.97	51.34	38,059	+0.41(+0.81%)
Nov 28, 2011	50.55	51.10	50.40	50.92	108,914	+1.59(+3.23%)
Nov 25, 2011	49.86	49.95	49.33	49.33	6,803	-0.34(-0.68%)
Nov 23, 2011	50.16	50.20	49.50	49.67	67,249	-0.93(-1.83%)
Nov 22, 2011	50.59	51.05	50.45	50.59	8,859	-0.15(-0.30%)
Nov 21, 2011	50.81	50.96	50.45	50.75	60,459	-0.82(-1.58%)
Nov 18, 2011	51.63	51.72	51.19	51.56	79,107	+0.22(+0.42%)
Nov 17, 2011	51.96	52.03	51.05	51.34	156,967	-0.64(-1.22%)
Nov 16, 2011	53.00	53.06	51.97	51.98	62,779	-1.57(-2.93%)
Nov 15, 2011	53.41	53.71	52.91	53.55	155,132	-0.06(-0.12%)
Nov 14, 2011	53.56	53.91	53.18	53.61	11,467	-0.21(-0.39%)
Nov 11, 2011	53.42	54.09	53.41	53.82	22,304	+0.97(+1.84%)
Nov 10, 2011	52.62	52.87	51.93	52.85	22,629	+0.75(+1.45%)
Nov 09, 2011	52.54	52.73	51.97	52.10	27,183	-1.52(-2.84%)
Nov 08, 2011	52.97	53.70	52.58	53.62	36,473	+0.89(+1.69%)
Nov 07, 2011	52.00	52.79	51.80	52.73	22,036	+0.73(+1.40%)
Nov 04, 2011	51.44	52.13	51.18	52.01	14,580	+0.05(+0.10%)
Nov 03, 2011	52.14	52.18	51.53	51.95	37,066	+0.24(+0.46%)
Nov 02, 2011	51.54	52.02	51.36	51.72	23,904	+0.60(+1.17%)
Nov 01, 2011	50.87	51.67	50.79	51.12	67,023	-1.33(-2.54%)
Oct 31, 2011	52.71	53.24	52.45	52.45	36,035	-0.77(-1.45%)
Oct 28, 2011	52.50	53.40	52.50	53.22	22,971	-0.05(-0.09%)
Oct 27, 2011	53.40	53.42	52.23	53.27	69,634	+1.22(+2.34%)
Oct 26, 2011	51.51	52.32	51.12	52.05	55,702	+1.25(+2.46%)
Oct 25, 2011	51.35	51.53	50.75	50.80	93,027	-0.56(-1.10%)
Oct 24, 2011	50.26	51.48	50.26	51.36	208,497	+1.57(+3.15%)
Oct 21, 2011	49.15	49.79	49.15	49.79	50,625	+1.12(+2.29%)
Oct 20, 2011	48.40	48.68	47.72	48.68	48,473	+0.08(+0.17%)
Oct 19, 2011	48.59	49.58	48.48	48.60	17,418	-0.12(-0.24%)
Oct 18, 2011	48.25	48.99	47.41	48.71	75,454	+0.31(+0.64%)
Oct 17, 2011	49.17	49.26	48.35	48.40	151,737	-0.98(-1.98%)
Oct 14, 2011	49.26	49.43	48.90	49.38	50,436	+0.79(+1.62%)
Oct 13, 2011	48.43	48.67	47.88	48.60	139,928	-0.16(-0.33%)
Oct 12, 2011	48.62	49.32	48.62	48.76	25,391	+0.62(+1.28%)
Oct 11, 2011	47.69	48.31	47.69	48.14	20,247	+0.06(+0.13%)
Oct 10, 2011	47.27	48.09	47.27	48.08	167,878	+1.50(+3.21%)
Oct 07, 2011	47.03	47.05	46.30	46.58	51,064	-0.31(-0.66%)
Oct 06, 2011	45.92	46.93	45.61	46.89	29,159	+1.28(+2.80%)
Oct 05, 2011	45.16	45.74	44.70	45.61	33,213	+0.54(+1.21%)
Oct 04, 2011	43.65	45.07	43.33	45.07	174,342	+0.63(+1.41%)

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