Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	24.33	24.34	23.99	24.13	2,544,089	+0.27(+1.14%)
Aug 30, 2012	24.11	24.14	23.78	23.86	2,809,612	-0.24(-1.00%)
Aug 29, 2012	24.19	24.26	24.07	24.10	1,530,088	+0.04(+0.17%)
Aug 27, 2012	24.06	24.19	23.98	24.06	1,988,934	-0.04(-0.15%)
Aug 24, 2012	23.93	24.28	23.91	24.10	2,126,276	+0.15(+0.62%)
Aug 23, 2012	23.99	24.05	23.84	23.95	3,320,332	-0.31(-1.26%)
Aug 22, 2012	24.40	24.47	24.12	24.26	4,143,019	-0.24(-0.96%)
Aug 21, 2012	24.59	24.75	24.46	24.49	5,987,506	+0.15(+0.63%)
Aug 20, 2012	24.33	24.43	24.26	24.34	4,081,831	+0.10(+0.41%)
Aug 17, 2012	24.41	24.46	24.09	24.24	4,109,770	-0.49(-1.98%)
Aug 16, 2012	24.54	24.83	24.53	24.73	6,147,606	-0.15(-0.59%)
Aug 15, 2012	24.80	24.93	24.71	24.87	3,203,232	+0.34(+1.37%)
Aug 14, 2012	24.64	24.66	24.49	24.54	2,161,827	+0.09(+0.39%)
Aug 13, 2012	24.53	24.57	24.33	24.44	1,886,174	-0.07(-0.29%)
Aug 10, 2012	24.24	24.54	24.17	24.52	1,915,983	+0.10(+0.41%)
Aug 09, 2012	24.32	24.54	24.27	24.42	3,325,683	-0.15(-0.60%)
Aug 08, 2012	24.39	24.57	24.32	24.56	4,434,671	-0.31(-1.26%)
Aug 07, 2012	24.76	24.93	24.70	24.87	3,171,339	+0.35(+1.44%)
Aug 06, 2012	24.43	24.63	24.38	24.52	2,872,616	+0.03(+0.12%)
Aug 03, 2012	24.09	24.59	24.04	24.49	5,840,746	+0.91(+3.85%)
Aug 02, 2012	23.65	23.94	23.36	23.58	5,483,465	-0.25(-1.06%)
Aug 01, 2012	24.10	24.16	23.80	23.84	2,974,805	-0.11(-0.47%)
Jul 31, 2012	24.04	24.24	23.93	23.95	4,139,346	+0.16(+0.69%)
Jul 30, 2012	23.49	23.86	23.44	23.78	3,900,807	-0.07(-0.30%)
Jul 27, 2012	23.60	23.96	23.50	23.86	7,042,014	+0.79(+3.42%)
Jul 26, 2012	22.86	23.12	22.84	23.07	9,447,166	+0.76(+3.41%)
Jul 25, 2012	22.05	22.31	21.96	22.31	7,552,086	+0.52(+2.41%)
Jul 24, 2012	22.02	22.05	21.58	21.78	6,303,054	-0.35(-1.57%)
Jul 23, 2012	21.90	22.16	21.82	22.13	5,154,728	-0.31(-1.39%)
Jul 20, 2012	22.28	22.47	22.26	22.44	8,759,117	-0.32(-1.42%)
Jul 19, 2012	22.80	22.84	22.67	22.77	5,966,772	+0.02(+0.10%)
Jul 18, 2012	22.43	22.81	22.40	22.74	8,061,045	+0.56(+2.52%)
Jul 17, 2012	22.12	22.21	21.85	22.18	3,031,764	+0.15(+0.67%)
Jul 16, 2012	21.89	22.10	21.82	22.03	2,797,138	+0.17(+0.78%)
Jul 13, 2012	21.56	21.90	21.55	21.86	2,098,391	+0.17(+0.79%)
Jul 12, 2012	21.66	21.76	21.53	21.69	2,765,549	-0.06(-0.27%)
Jul 11, 2012	21.78	21.82	21.58	21.75	2,877,172	+0.06(+0.27%)
Jul 10, 2012	21.95	21.97	21.65	21.69	3,809,577	-0.27(-1.23%)
Jul 09, 2012	21.83	21.96	21.74	21.96	3,497,785	+0.22(+1.03%)
Jul 06, 2012	21.89	21.90	21.63	21.74	3,070,139	-0.09(-0.40%)
Jul 05, 2012	22.03	22.06	21.81	21.83	4,952,847	-0.71(-3.14%)
Jul 03, 2012	22.42	22.64	22.36	22.54	9,174,523	+0.13(+0.58%)
Jul 02, 2012	22.28	22.42	22.12	22.41	11,600,194	+0.14(+0.64%)
Jun 29, 2012	22.14	22.28	21.99	22.26	15,934,004	+0.95(+4.45%)
Jun 28, 2012	21.19	21.32	21.06	21.32	8,363,779	+0.05(+0.22%)
Jun 27, 2012	21.26	21.43	21.16	21.27	5,400,268	+0.04(+0.19%)
Jun 26, 2012	21.04	21.31	20.97	21.23	4,417,322	+0.14(+0.67%)
Jun 25, 2012	21.01	21.14	20.92	21.09	2,606,174	-0.32(-1.51%)
Jun 22, 2012	21.50	21.51	21.36	21.41	7,825,048	+0.15(+0.72%)
Jun 21, 2012	21.63	21.70	21.22	21.26	5,459,824	-0.23(-1.07%)
Jun 20, 2012	21.38	21.62	21.30	21.49	5,414,970	-0.11(-0.52%)
Jun 19, 2012	21.22	21.67	21.16	21.60	7,714,053	+0.70(+3.33%)
Jun 18, 2012	20.83	20.97	20.76	20.90	3,705,953	-0.01(-0.06%)
Jun 15, 2012	20.88	20.94	20.83	20.91	3,729,658	+0.25(+1.20%)
Jun 14, 2012	20.67	20.80	20.58	20.67	3,480,040	+0.18(+0.89%)
Jun 13, 2012	20.58	20.68	20.43	20.48	4,816,819	+0.00(+0.00%)
Jun 12, 2012	20.33	20.51	20.13	20.48	5,207,683	+0.34(+1.67%)
Jun 11, 2012	20.47	20.47	20.15	20.15	3,095,581	-0.14(-0.70%)
Jun 08, 2012	20.01	20.29	19.99	20.29	2,454,731	+0.19(+0.94%)
Jun 07, 2012	20.40	20.40	20.08	20.10	3,428,506	-0.16(-0.81%)
Jun 06, 2012	20.11	20.28	20.02	20.27	5,062,283	+0.25(+1.27%)
Jun 05, 2012	19.88	20.04	19.88	20.01	4,529,977	+0.09(+0.44%)
Jun 04, 2012	19.92	19.97	19.72	19.92	5,159,807	+0.22(+1.11%)

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