Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	38.34	38.77	37.99	38.30	411,607	+0.08(+0.21%)
Jan 30, 2013	38.20	38.29	38.06	38.22	396,993	+0.00(+0.00%)
Jan 29, 2013	38.47	38.47	37.95	38.22	533,253	-0.07(-0.18%)
Jan 28, 2013	38.40	38.40	38.18	38.29	632,481	-0.01(-0.03%)
Jan 25, 2013	38.83	38.83	37.99	38.30	305,191	-0.38(-0.98%)
Jan 24, 2013	38.50	38.81	38.50	38.68	310,827	+0.27(+0.70%)
Jan 23, 2013	38.66	38.66	38.27	38.41	269,060	-0.03(-0.08%)
Jan 22, 2013	38.26	38.76	37.75	38.44	701,302	-1.75(-4.35%)
Jan 18, 2013	40.28	40.33	40.06	40.19	167,500	-0.01(-0.02%)
Jan 17, 2013	40.46	40.53	40.13	40.20	185,332	-0.30(-0.74%)
Jan 16, 2013	40.42	40.82	40.38	40.50	101,009	-0.08(-0.20%)
Jan 15, 2013	40.23	41.69	40.19	40.58	210,278	+0.13(+0.32%)
Jan 14, 2013	40.26	40.64	40.25	40.45	182,019	+0.20(+0.50%)
Jan 11, 2013	40.72	41.00	40.00	40.25	154,840	-0.48(-1.18%)
Jan 10, 2013	40.66	41.00	40.62	40.73	273,489	+0.26(+0.64%)
Jan 09, 2013	40.35	40.50	40.22	40.47	232,270	+0.27(+0.67%)
Jan 08, 2013	39.75	40.83	39.63	40.20	232,093	+0.43(+1.08%)
Jan 07, 2013	39.85	40.31	39.77	39.77	179,759	-0.31(-0.77%)
Jan 04, 2013	39.77	40.28	39.77	40.08	341,962	+0.15(+0.38%)
Jan 03, 2013	39.99	40.12	39.65	39.93	276,753	+0.10(+0.25%)
Jan 02, 2013	40.03	40.06	38.93	39.83	257,255	+0.90(+2.31%)
Dec 31, 2012	38.61	39.02	38.48	38.93	214,372	+0.37(+0.96%)
Dec 28, 2012	38.49	39.06	38.49	38.56	344,888	-0.01(-0.03%)
Dec 27, 2012	38.23	38.61	38.08	38.57	446,105	+0.22(+0.57%)
Dec 26, 2012	37.80	38.42	37.61	38.35	306,370	+0.59(+1.56%)
Dec 24, 2012	38.40	38.75	37.76	37.76	195,453	-1.01(-2.61%)
Dec 21, 2012	37.30	38.77	37.29	38.77	1,161,869	+1.21(+3.22%)
Dec 20, 2012	37.32	37.95	37.01	37.56	425,080	+0.26(+0.70%)
Dec 19, 2012	37.50	37.50	37.23	37.30	359,972	+0.11(+0.30%)
Dec 18, 2012	36.00	37.34	35.62	37.19	491,068	+0.24(+0.65%)
Dec 17, 2012	36.07	37.15	36.07	36.95	400,924	+0.42(+1.15%)
Dec 14, 2012	36.85	37.13	36.45	36.53	203,925	-0.39(-1.06%)
Dec 13, 2012	37.50	37.61	36.77	36.92	300,928	-0.48(-1.28%)
Dec 12, 2012	37.32	37.73	37.15	37.40	286,385	+0.33(+0.89%)
Dec 11, 2012	40.56	40.72	36.90	37.07	753,433	-3.43(-8.47%)
Dec 10, 2012	42.40	42.40	40.27	40.50	294,492	-2.22(-5.20%)
Dec 07, 2012	43.01	43.01	42.19	42.72	72,133	-0.13(-0.30%)
Dec 06, 2012	42.21	43.10	41.78	42.85	104,559	+0.68(+1.61%)
Dec 05, 2012	42.27	42.32	41.74	42.17	178,480	+0.10(+0.24%)
Dec 04, 2012	41.92	42.18	41.54	42.07	106,153	-0.63(-1.48%)
Nov 30, 2012	42.32	42.71	41.86	42.70	175,354	+0.47(+1.11%)
Nov 29, 2012	41.91	42.26	41.76	42.23	59,301	+0.59(+1.42%)
Nov 28, 2012	41.91	42.05	41.52	41.64	77,672	-0.46(-1.09%)
Nov 27, 2012	41.90	42.45	41.55	42.10	99,211	+0.04(+0.10%)
Nov 26, 2012	41.70	42.26	41.50	42.06	188,877	+0.34(+0.81%)
Nov 23, 2012	41.42	41.81	41.35	41.72	63,914	+0.29(+0.70%)
Nov 21, 2012	41.51	41.63	40.97	41.43	108,088	-0.10(-0.24%)
Nov 20, 2012	41.27	41.63	40.80	41.53	75,556	+0.26(+0.63%)
Nov 19, 2012	41.19	41.66	41.00	41.27	211,077	+0.45(+1.10%)
Nov 16, 2012	41.21	41.59	40.62	40.82	131,054	-0.51(-1.23%)
Nov 15, 2012	41.52	41.92	41.15	41.33	199,390	-0.28(-0.67%)
Nov 14, 2012	42.47	42.75	41.58	41.61	120,959	-0.87(-2.05%)
Nov 13, 2012	42.45	42.66	42.25	42.48	330,110	-0.22(-0.52%)
Nov 12, 2012	42.50	43.09	42.34	42.70	134,223	+0.36(+0.85%)
Nov 09, 2012	42.48	43.08	42.02	42.34	228,460	-0.45(-1.05%)
Nov 08, 2012	43.09	43.21	42.78	42.79	117,044	-0.26(-0.60%)
Nov 07, 2012	43.93	43.93	43.01	43.05	101,935	-1.24(-2.80%)
Nov 06, 2012	43.24	44.53	43.20	44.29	79,914	+1.04(+2.40%)
Nov 05, 2012	43.65	43.65	42.87	43.25	115,406	-0.55(-1.26%)
Nov 02, 2012	44.62	44.85	43.76	43.80	159,818	-0.63(-1.42%)

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