Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	20.08	20.25	19.82	20.06	10,042,551	+0.01(+0.03%)
Oct 26, 2012	20.25	20.05	20.05	20.05	10,135,510	-0.21(-1.03%)
Oct 25, 2012	20.09	20.26	20.00	20.26	11,550,422	+0.29(+1.45%)
Oct 24, 2012	19.94	20.08	19.89	19.97	8,594,005	+0.10(+0.52%)
Oct 23, 2012	19.94	19.99	19.74	19.87	11,237,543	-0.34(-1.69%)
Oct 19, 2012	20.66	20.72	20.18	20.21	12,520,490	-0.52(-2.51%)
Oct 18, 2012	20.76	20.84	20.63	20.73	10,052,274	+0.06(+0.28%)
Oct 17, 2012	20.57	20.70	20.54	20.67	9,292,487	+0.14(+0.70%)
Oct 16, 2012	20.30	20.58	20.23	20.53	13,428,229	+0.36(+1.81%)
Oct 15, 2012	20.01	20.17	19.86	20.16	25,429,788	+0.23(+1.13%)
Oct 12, 2012	19.73	20.10	19.73	19.94	70,624,800	-0.34(-1.68%)
Oct 11, 2012	20.37	20.42	20.25	20.28	5,172,292	-0.04(-0.20%)
Oct 10, 2012	20.30	20.32	20.11	20.32	6,898,568	+0.05(+0.23%)
Oct 09, 2012	20.58	20.68	20.26	20.27	8,929,114	-0.28(-1.35%)
Oct 08, 2012	20.80	20.83	20.45	20.55	6,054,685	-0.28(-1.33%)
Oct 05, 2012	21.01	21.09	20.75	20.83	5,450,385	-0.12(-0.58%)
Oct 04, 2012	20.88	21.03	20.84	20.95	6,032,222	+0.12(+0.58%)
Oct 03, 2012	20.54	20.84	20.52	20.83	6,324,470	+0.31(+1.52%)
Oct 02, 2012	20.53	20.61	20.36	20.52	5,701,075	+0.03(+0.14%)
Oct 01, 2012	20.64	20.68	20.43	20.49	5,921,981	-0.04(-0.20%)
Sep 28, 2012	20.51	20.65	20.43	20.53	5,612,667	-0.08(-0.39%)
Sep 27, 2012	20.35	20.63	20.32	20.61	6,203,469	+0.29(+1.45%)
Sep 26, 2012	20.53	20.54	20.29	20.31	5,744,748	-0.22(-1.07%)
Sep 25, 2012	20.73	20.79	20.53	20.53	5,510,502	-0.16(-0.75%)
Sep 24, 2012	20.76	20.83	20.68	20.69	7,002,588	+0.06(+0.28%)
Sep 21, 2012	20.62	20.70	20.58	20.63	10,545,978	+0.02(+0.11%)
Sep 20, 2012	20.75	20.78	20.50	20.61	5,653,855	-0.17(-0.81%)
Sep 19, 2012	20.90	20.97	20.75	20.78	3,714,187	-0.06(-0.28%)
Sep 18, 2012	20.90	20.94	20.76	20.83	3,960,644	-0.11(-0.52%)
Sep 17, 2012	20.97	21.09	20.90	20.94	16,788,422	+0.01(+0.03%)
Sep 14, 2012	20.84	21.04	20.82	20.94	7,587,344	+0.15(+0.72%)
Sep 13, 2012	20.63	20.85	20.63	20.79	9,019,510	+0.17(+0.84%)
Sep 12, 2012	20.76	20.76	20.59	20.61	4,596,898	-0.05(-0.22%)
Sep 11, 2012	20.69	20.73	20.64	20.66	4,815,210	-0.01(-0.03%)
Sep 10, 2012	20.71	20.76	20.62	20.67	6,691,496	-0.05(-0.22%)
Sep 07, 2012	20.76	20.79	20.46	20.71	8,339,826	+0.06(+0.28%)
Sep 06, 2012	20.61	20.69	20.58	20.65	7,790,162	+0.14(+0.68%)
Sep 05, 2012	20.61	20.67	20.47	20.52	5,532,259	-0.10(-0.50%)
Sep 04, 2012	20.69	20.72	20.52	20.62	6,364,602	-0.05(-0.25%)
Aug 31, 2012	20.56	20.72	20.49	20.67	11,098,293	+0.19(+0.93%)
Aug 30, 2012	20.47	20.57	20.38	20.48	5,450,501	+0.00(+0.00%)
Aug 29, 2012	20.42	20.54	20.29	20.48	4,052,760	+0.09(+0.45%)
Aug 27, 2012	20.46	20.52	20.35	20.39	4,428,911	-0.01(-0.03%)
Aug 24, 2012	20.08	20.40	20.08	20.39	5,878,807	+0.25(+1.26%)
Aug 23, 2012	20.19	20.22	20.12	20.14	4,578,969	-0.07(-0.34%)
Aug 22, 2012	20.19	20.28	20.07	20.21	6,161,864	+0.00(+0.00%)
Aug 21, 2012	20.21	20.28	20.11	20.21	9,526,507	+0.06(+0.32%)
Aug 20, 2012	20.13	20.22	19.95	20.15	10,093,668	+0.37(+1.87%)
Aug 17, 2012	19.83	19.89	19.46	19.78	13,734,253	-0.14(-0.72%)
Aug 16, 2012	20.20	20.27	19.89	19.92	11,733,410	-0.01(-0.06%)
Aug 15, 2012	20.12	20.19	19.91	19.93	10,239,890	-0.16(-0.81%)
Aug 14, 2012	20.11	20.13	20.05	20.09	15,658,224	+0.02(+0.12%)
Aug 13, 2012	20.03	20.13	20.01	20.07	16,232,409	+0.05(+0.26%)
Aug 10, 2012	20.13	20.18	19.93	20.02	47,009,952	-0.68(-3.27%)
Aug 09, 2012	20.81	20.91	20.62	20.69	5,286,970	-0.19(-0.91%)
Aug 08, 2012	21.05	21.13	20.85	20.88	3,792,788	-0.17(-0.80%)
Aug 07, 2012	20.92	21.17	20.82	21.05	5,900,515	+0.15(+0.72%)
Aug 06, 2012	20.78	21.00	20.73	20.90	5,281,780	+0.16(+0.78%)
Aug 03, 2012	20.74	20.86	20.59	20.74	6,446,834	+0.28(+1.38%)
Aug 02, 2012	20.47	20.68	20.31	20.46	5,887,063	-0.20(-0.95%)

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