Date	Open	High	Low	Close	Volume	Change (%)
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%)
Aug 01, 2012	20.79	20.82	20.55	20.65	5,931,004	-0.04(-0.20%)
Jul 31, 2012	20.75	20.82	20.58	20.69	5,879,189	-0.01(-0.06%)
Jul 30, 2012	20.79	20.80	20.65	20.71	5,831,408	+0.01(+0.06%)
Jul 27, 2012	20.54	20.78	20.34	20.69	5,842,715	+0.05(+0.25%)
Jul 26, 2012	20.57	20.73	20.41	20.64	7,007,641	+0.27(+1.30%)
Jul 25, 2012	20.23	20.38	20.18	20.38	5,712,022	+0.23(+1.12%)
Jul 24, 2012	20.23	20.41	19.96	20.15	4,676,128	+0.01(+0.03%)
Jul 23, 2012	19.99	20.20	19.91	20.15	39,281,660	-0.08(-0.37%)
Jul 20, 2012	20.28	20.45	20.18	20.22	41,692,048	-0.15(-0.74%)
Jul 19, 2012	20.50	20.54	20.05	20.37	43,070,788	-0.08(-0.40%)
Jul 18, 2012	20.19	20.47	20.11	20.45	7,215,058	+0.20(+1.00%)
Jul 17, 2012	20.13	20.30	19.98	20.25	7,774,250	+0.20(+0.98%)
Jul 16, 2012	20.00	20.09	19.90	20.05	6,416,391	+0.09(+0.46%)
Jul 13, 2012	19.57	19.97	19.44	19.96	10,115,930	+0.69(+3.60%)
Jul 12, 2012	19.01	19.39	18.96	19.27	8,267,333	+0.17(+0.88%)
Jul 11, 2012	19.00	19.19	18.84	19.10	8,794,559	+0.15(+0.79%)
Jul 10, 2012	19.00	19.03	18.80	18.95	6,096,447	+0.03(+0.15%)
Jul 09, 2012	19.08	19.08	18.72	18.92	5,105,030	-0.13(-0.67%)
Jul 06, 2012	19.09	19.14	18.95	19.05	4,361,437	-0.17(-0.90%)
Jul 05, 2012	19.12	19.28	19.01	19.22	6,855,574	+0.06(+0.30%)
Jul 03, 2012	18.93	19.17	18.93	19.16	5,559,261	+0.24(+1.28%)

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