Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	23.75	24.22	23.32	23.38	7,526,535	-0.54(-2.26%)
Jan 30, 2013	23.94	24.13	23.82	23.92	5,090,767	-0.20(-0.82%)
Jan 29, 2013	23.99	24.17	23.74	24.12	3,965,359	+0.19(+0.79%)
Jan 28, 2013	24.05	24.17	23.90	23.93	4,101,326	-0.03(-0.12%)
Jan 25, 2013	23.78	23.99	23.72	23.96	4,188,874	+0.23(+0.96%)
Jan 24, 2013	23.08	24.10	22.97	23.74	8,667,015	+0.79(+3.42%)
Jan 23, 2013	23.13	23.20	22.86	22.95	2,670,257	-0.14(-0.60%)
Jan 22, 2013	22.94	23.10	22.92	23.09	2,574,171	+0.05(+0.22%)
Jan 18, 2013	23.03	23.10	22.80	23.04	3,119,585	-0.04(-0.17%)
Jan 17, 2013	22.72	23.15	22.72	23.08	2,635,860	+0.35(+1.55%)
Jan 16, 2013	22.81	22.85	22.62	22.73	2,602,688	-0.18(-0.78%)
Jan 15, 2013	22.75	22.94	22.66	22.91	2,570,883	-0.04(-0.19%)
Jan 14, 2013	22.87	22.97	22.71	22.95	2,806,182	+0.08(+0.35%)
Jan 11, 2013	22.89	23.06	22.67	22.87	2,806,367	+0.01(+0.04%)
Jan 10, 2013	22.82	22.88	22.60	22.86	3,948,032	+0.19(+0.83%)
Jan 09, 2013	22.64	22.75	22.57	22.67	4,238,422	-0.13(-0.57%)
Jan 08, 2013	22.93	22.94	22.60	22.80	3,216,930	-0.20(-0.86%)
Jan 07, 2013	23.10	23.18	22.95	23.00	2,601,339	-0.25(-1.09%)
Jan 04, 2013	23.14	23.33	23.04	23.25	3,732,984	+0.23(+1.01%)
Jan 03, 2013	22.84	23.28	22.84	23.02	4,836,568	-0.10(-0.45%)
Jan 02, 2013	23.34	23.37	22.94	23.12	5,580,643	+0.66(+2.94%)
Dec 31, 2012	22.03	22.46	21.97	22.46	3,841,812	+0.39(+1.76%)
Dec 28, 2012	21.99	22.28	21.94	22.08	3,380,299	-0.09(-0.43%)
Dec 27, 2012	22.25	22.30	21.75	22.17	3,376,119	-0.07(-0.33%)
Dec 26, 2012	22.22	22.43	22.21	22.24	2,612,028	+0.05(+0.22%)
Dec 24, 2012	22.31	22.33	22.03	22.20	1,081,567	-0.08(-0.38%)
Dec 21, 2012	21.81	22.29	21.70	22.28	8,139,531	-0.07(-0.31%)
Dec 20, 2012	22.38	22.38	22.14	22.35	3,814,511	+0.02(+0.09%)
Dec 19, 2012	22.31	22.58	22.20	22.33	4,726,747	-0.02(-0.09%)
Dec 18, 2012	22.09	22.36	22.01	22.35	4,076,013	+0.33(+1.51%)
Dec 17, 2012	21.95	22.04	21.78	22.02	3,953,245	+0.20(+0.91%)
Dec 14, 2012	21.87	22.09	21.79	21.82	3,974,341	+0.00(+0.02%)
Dec 13, 2012	22.18	22.26	21.78	21.81	4,122,337	-0.37(-1.66%)
Dec 12, 2012	22.15	22.42	22.07	22.18	3,450,712	-0.04(-0.17%)
Dec 11, 2012	22.04	22.26	21.90	22.22	4,872,183	+0.36(+1.66%)
Dec 10, 2012	21.50	21.88	21.48	21.86	3,012,254	+0.33(+1.53%)
Dec 07, 2012	21.40	21.56	21.33	21.53	3,607,106	+0.27(+1.27%)
Dec 06, 2012	21.61	21.63	21.26	21.26	6,198,774	-0.37(-1.70%)
Dec 05, 2012	21.38	21.87	21.27	21.62	5,837,336	+0.30(+1.42%)
Dec 04, 2012	21.40	21.56	21.05	21.32	7,156,398	-0.25(-1.17%)
Nov 30, 2012	21.71	21.74	21.51	21.58	3,638,733	-0.12(-0.54%)
Nov 29, 2012	21.74	21.85	21.61	21.69	2,977,898	+0.02(+0.09%)
Nov 28, 2012	21.04	21.68	21.04	21.67	3,973,802	+0.48(+2.25%)
Nov 27, 2012	21.14	21.45	21.12	21.20	3,688,049	-0.05(-0.23%)
Nov 26, 2012	21.08	21.32	21.04	21.25	3,177,811	+0.11(+0.51%)
Nov 23, 2012	21.01	21.22	20.78	21.14	1,861,680	+0.25(+1.18%)
Nov 21, 2012	20.80	21.03	20.65	20.89	3,493,547	+0.09(+0.45%)
Nov 20, 2012	20.66	20.85	20.61	20.80	3,174,422	+0.01(+0.07%)
Nov 19, 2012	20.79	20.88	20.60	20.78	4,329,293	+0.24(+1.17%)
Nov 16, 2012	20.50	20.66	20.31	20.54	6,404,369	+0.03(+0.14%)
Nov 15, 2012	20.43	20.60	20.22	20.51	5,855,419	+0.10(+0.51%)
Nov 14, 2012	21.05	21.11	20.37	20.41	5,268,618	-0.53(-2.54%)
Nov 13, 2012	20.89	21.28	20.84	20.94	3,248,058	-0.12(-0.58%)
Nov 12, 2012	21.16	21.19	20.96	21.07	2,548,139	+0.01(+0.07%)
Nov 09, 2012	21.19	21.30	21.03	21.05	3,897,294	-0.10(-0.46%)
Nov 08, 2012	21.29	21.54	21.12	21.15	4,869,957	-0.20(-0.92%)
Nov 07, 2012	21.88	22.06	21.34	21.35	7,592,492	-0.74(-3.35%)
Nov 06, 2012	22.14	22.29	22.05	22.09	5,584,382	+0.03(+0.16%)
Nov 05, 2012	21.93	22.16	21.87	22.05	5,106,657	+0.02(+0.09%)
Nov 02, 2012	22.20	22.36	21.69	22.03	11,114,827	-0.15(-0.68%)

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