Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	58.83	59.92	58.80	59.76	564,594	+1.36(+2.33%)
Jan 30, 2012	57.70	58.71	57.31	58.40	321,265	+0.08(+0.14%)
Jan 27, 2012	56.18	58.94	56.13	58.32	410,630	+2.06(+3.66%)
Jan 26, 2012	58.23	58.24	55.38	56.26	752,969	-1.51(-2.61%)
Jan 25, 2012	58.18	58.72	57.16	57.77	518,285	-0.63(-1.08%)
Jan 24, 2012	57.38	58.52	56.68	58.40	485,998	+0.74(+1.28%)
Jan 23, 2012	58.53	59.36	57.18	57.66	409,782	-1.04(-1.77%)
Jan 20, 2012	59.42	59.89	58.34	58.70	507,381	+0.20(+0.34%)
Jan 19, 2012	58.33	58.96	57.83	58.50	307,841	-0.07(-0.12%)
Jan 18, 2012	58.26	59.07	57.94	58.57	465,275	+0.15(+0.26%)
Jan 17, 2012	58.27	58.70	57.76	58.42	322,179	+1.06(+1.85%)
Jan 13, 2012	56.76	57.49	56.43	57.36	306,699	+0.19(+0.33%)
Jan 12, 2012	56.33	58.00	56.33	57.17	337,263	-0.68(-1.18%)
Jan 11, 2012	57.68	58.90	56.98	57.85	471,815	-0.14(-0.24%)
Jan 10, 2012	57.73	58.02	56.97	57.99	596,818	+0.99(+1.74%)
Jan 09, 2012	55.45	57.06	55.16	57.00	803,247	+1.55(+2.80%)
Jan 06, 2012	53.34	55.47	52.96	55.45	800,383	+2.13(+3.99%)
Jan 05, 2012	52.29	53.70	51.74	53.32	392,775	+0.94(+1.79%)
Jan 04, 2012	52.50	52.69	51.83	52.38	462,621	-0.12(-0.23%)
Dec 30, 2011	52.96	53.27	52.38	52.50	300,442	-0.64(-1.20%)
Dec 29, 2011	52.88	53.38	52.68	53.14	264,039	+0.37(+0.70%)
Dec 28, 2011	54.38	54.94	52.71	52.77	230,265	-1.90(-3.48%)
Dec 27, 2011	54.31	55.31	54.31	54.67	291,449	-0.08(-0.15%)
Dec 23, 2011	54.56	55.07	54.36	54.75	193,210	+0.89(+1.65%)
Dec 21, 2011	53.60	54.21	53.00	53.86	559,594	-0.36(-0.66%)
Dec 20, 2011	52.81	54.36	51.88	54.22	522,240	+2.48(+4.79%)
Dec 19, 2011	52.01	53.40	51.57	51.74	506,489	+0.13(+0.25%)
Dec 16, 2011	51.78	52.89	51.32	51.61	807,247	+0.01(+0.02%)
Dec 15, 2011	51.93	52.14	50.57	51.60	634,221	+0.36(+0.70%)
Dec 14, 2011	52.70	53.00	51.13	51.24	706,889	-1.95(-3.67%)
Dec 13, 2011	55.58	56.14	52.88	53.19	540,679	-1.91(-3.47%)
Dec 12, 2011	55.24	55.75	54.50	55.10	729,657	-1.08(-1.92%)
Dec 09, 2011	55.16	56.59	54.66	56.18	634,682	+1.22(+2.22%)
Dec 08, 2011	55.93	56.45	54.85	54.96	740,770	-1.10(-1.96%)
Dec 07, 2011	56.42	56.47	55.50	56.06	744,682	-0.85(-1.49%)
Dec 06, 2011	57.61	57.61	56.32	56.91	550,575	-0.55(-0.96%)
Dec 05, 2011	58.73	58.83	57.10	57.46	707,718	-0.38(-0.66%)
Dec 02, 2011	58.44	58.66	57.22	57.84	514,430	+0.19(+0.33%)
Dec 01, 2011	58.19	59.05	57.59	57.65	612,081	-0.80(-1.37%)
Nov 30, 2011	58.98	58.98	57.03	58.45	946,060	+1.75(+3.09%)
Nov 29, 2011	56.49	57.28	56.18	56.70	440,980	+0.15(+0.27%)
Nov 28, 2011	54.71	56.82	54.31	56.55	650,363	+3.94(+7.49%)
Nov 25, 2011	53.11	54.15	52.61	52.61	138,530	-0.76(-1.42%)
Nov 23, 2011	54.58	54.58	53.28	53.37	538,777	-1.69(-3.07%)
Nov 22, 2011	53.89	55.60	53.68	55.06	813,785	+0.96(+1.77%)
Nov 21, 2011	53.16	54.43	53.16	54.10	370,507	-0.21(-0.39%)
Nov 18, 2011	53.60	54.42	52.95	54.31	270,001	+0.75(+1.40%)
Nov 17, 2011	53.89	55.28	53.12	53.56	425,442	-0.30(-0.56%)
Nov 16, 2011	55.09	55.42	53.70	53.86	298,865	-2.06(-3.68%)
Nov 15, 2011	55.50	56.30	54.19	55.92	359,656	+0.32(+0.58%)
Nov 14, 2011	54.89	55.90	54.58	55.60	472,163	+0.61(+1.11%)
Nov 11, 2011	54.59	55.41	54.49	54.99	495,987	+1.14(+2.12%)
Nov 10, 2011	54.20	54.21	52.82	53.85	671,595	+0.49(+0.92%)
Nov 09, 2011	53.26	54.25	53.13	53.36	777,788	-1.54(-2.81%)
Nov 08, 2011	55.85	56.24	53.35	54.90	801,623	-0.55(-0.99%)
Nov 07, 2011	54.55	55.64	53.38	55.45	619,762	+0.56(+1.02%)
Nov 04, 2011	53.31	55.20	53.15	54.89	448,497	+1.10(+2.04%)
Nov 03, 2011	53.35	54.10	51.91	53.79	1,279,530	+0.85(+1.61%)
Nov 02, 2011	50.13	53.68	49.50	52.94	1,873,751	+5.31(+11.15%)

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