Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	59.53	61.17	59.50	60.27	1,250,766	+2.56(+4.44%)
Jan 30, 2012	57.34	57.90	56.78	57.71	289,495	+0.06(+0.10%)
Jan 27, 2012	57.27	57.77	57.19	57.65	244,277	+0.09(+0.15%)
Jan 26, 2012	58.77	58.78	57.37	57.56	272,305	-0.96(-1.65%)
Jan 25, 2012	57.76	58.70	57.34	58.53	224,122	+0.40(+0.68%)
Jan 24, 2012	57.03	58.35	56.96	58.13	233,193	+0.66(+1.14%)
Jan 23, 2012	57.46	58.67	57.12	57.48	171,113	-0.13(-0.22%)
Jan 20, 2012	57.34	57.73	56.92	57.60	273,760	+0.29(+0.50%)
Jan 19, 2012	57.03	57.46	56.84	57.31	639,653	+0.35(+0.61%)
Jan 18, 2012	56.76	57.02	56.59	56.97	347,394	+0.29(+0.51%)
Jan 17, 2012	57.38	57.90	56.45	56.68	580,890	-0.27(-0.47%)
Jan 13, 2012	57.44	57.77	56.70	56.95	393,951	-1.22(-2.10%)
Jan 12, 2012	58.89	58.89	58.11	58.17	338,796	-0.64(-1.08%)
Jan 11, 2012	59.17	59.48	58.76	58.81	202,563	-0.53(-0.89%)
Jan 10, 2012	59.25	59.82	58.84	59.34	223,690	+0.38(+0.64%)
Jan 09, 2012	59.33	59.48	58.27	58.96	298,801	+0.21(+0.36%)
Jan 06, 2012	57.84	59.12	57.47	58.75	590,082	+0.71(+1.23%)
Jan 05, 2012	56.89	58.15	56.02	58.04	392,224	+0.94(+1.65%)
Jan 04, 2012	56.35	57.53	56.14	57.09	381,527	+0.79(+1.40%)
Dec 30, 2011	57.35	57.35	56.25	56.30	220,648	-1.05(-1.83%)
Dec 29, 2011	56.88	57.62	56.55	57.35	216,699	+0.58(+1.02%)
Dec 28, 2011	57.81	57.90	56.63	56.78	159,332	-1.02(-1.77%)
Dec 27, 2011	57.94	58.66	57.64	57.80	310,294	-0.55(-0.94%)
Dec 23, 2011	58.02	58.37	57.67	58.35	107,674	+0.66(+1.14%)
Dec 21, 2011	57.24	57.81	55.93	57.69	325,629	+0.43(+0.76%)
Dec 20, 2011	55.87	57.53	55.36	57.26	373,266	+2.52(+4.61%)
Dec 19, 2011	56.01	56.27	54.58	54.73	312,234	-0.84(-1.51%)
Dec 16, 2011	55.29	56.34	54.98	55.57	515,908	+0.52(+0.94%)
Dec 15, 2011	54.44	55.26	53.98	55.05	460,923	+1.42(+2.64%)
Dec 14, 2011	53.89	53.96	52.76	53.63	481,559	-0.78(-1.43%)
Dec 13, 2011	56.00	56.53	53.89	54.42	324,622	-0.94(-1.71%)
Dec 12, 2011	55.89	55.89	54.61	55.36	283,383	-1.21(-2.15%)
Dec 09, 2011	54.18	56.82	54.18	56.57	428,336	+2.47(+4.56%)
Dec 08, 2011	55.04	55.58	53.92	54.11	293,768	-1.35(-2.43%)
Dec 07, 2011	55.20	55.90	54.18	55.46	318,696	-0.26(-0.47%)
Dec 06, 2011	55.39	55.90	54.68	55.72	852,088	+0.34(+0.61%)
Dec 05, 2011	57.00	57.15	55.13	55.38	483,544	-0.62(-1.10%)
Dec 02, 2011	56.16	56.89	55.51	55.99	509,193	+0.61(+1.10%)
Dec 01, 2011	56.83	57.56	55.36	55.39	614,331	-1.92(-3.35%)
Nov 30, 2011	54.96	57.31	54.96	57.30	1,049,089	+4.38(+8.28%)
Nov 29, 2011	53.91	54.11	52.66	52.92	328,821	-0.66(-1.24%)
Nov 28, 2011	52.52	53.62	52.24	53.59	454,801	+2.91(+5.74%)
Nov 25, 2011	50.89	51.74	50.56	50.68	149,414	-0.31(-0.60%)
Nov 23, 2011	52.23	52.23	50.70	50.99	442,341	-1.86(-3.52%)
Nov 22, 2011	53.16	53.78	52.63	52.85	439,346	-0.47(-0.88%)
Nov 21, 2011	53.63	53.76	52.26	53.32	320,785	-1.51(-2.76%)
Nov 18, 2011	54.58	55.11	54.03	54.83	390,415	+0.60(+1.10%)
Nov 17, 2011	54.43	54.95	53.53	54.23	691,841	-0.47(-0.86%)
Nov 16, 2011	56.45	56.79	54.61	54.70	612,163	-1.48(-2.64%)
Nov 15, 2011	54.53	56.26	54.39	56.19	744,375	+1.59(+2.91%)
Nov 14, 2011	53.05	55.08	53.05	54.60	949,076	+1.68(+3.18%)
Nov 11, 2011	52.99	53.88	52.30	52.91	603,846	+0.58(+1.10%)
Nov 10, 2011	53.38	53.39	52.06	52.34	668,872	-0.21(-0.40%)
Nov 09, 2011	52.68	53.04	52.26	52.55	1,204,054	-1.36(-2.52%)
Nov 08, 2011	52.69	53.90	52.18	53.90	4,974,403	-0.96(-1.75%)
Nov 07, 2011	55.06	55.57	53.54	54.87	413,748	-0.56(-1.01%)
Nov 04, 2011	54.79	55.52	54.18	55.43	439,713	+0.15(+0.28%)
Nov 03, 2011	53.61	55.43	53.30	55.27	828,848	+2.32(+4.38%)
Nov 02, 2011	52.72	52.96	51.96	52.95	632,899	+1.15(+2.21%)

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