Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.30	23.30	23.12	23.15	17,205	-0.09(-0.39%)
Aug 30, 2011	23.17	23.29	23.17	23.24	5,230	+0.34(+1.47%)
Aug 29, 2011	22.86	22.94	22.84	22.90	20,080	-0.26(-1.13%)
Aug 26, 2011	23.14	23.19	23.11	23.16	14,166	+0.12(+0.52%)
Aug 25, 2011	22.87	23.06	22.87	23.04	24,022	+0.22(+0.96%)
Aug 24, 2011	23.16	23.18	22.83	22.83	5,836	-0.75(-3.18%)
Aug 23, 2011	23.48	23.63	23.41	23.57	5,365	-0.08(-0.35%)
Aug 22, 2011	23.57	23.73	23.57	23.66	28,289	+0.07(+0.28%)
Aug 19, 2011	23.65	23.75	23.57	23.59	27,757	+0.05(+0.23%)
Aug 18, 2011	23.55	23.64	23.41	23.54	7,339	+0.37(+1.59%)
Aug 17, 2011	22.90	23.17	22.85	23.17	4,677	+0.33(+1.46%)
Aug 16, 2011	22.56	22.91	22.56	22.84	6,552	+0.26(+1.16%)
Aug 15, 2011	22.64	22.66	22.58	22.58	10,045	-0.13(-0.58%)
Aug 12, 2011	22.67	22.74	22.58	22.71	29,803	+0.26(+1.17%)
Aug 11, 2011	23.08	23.65	22.35	22.44	29,847	-0.88(-3.79%)
Aug 10, 2011	23.05	23.38	23.01	23.33	35,364	+0.67(+2.95%)
Aug 09, 2011	22.45	23.25	22.10	22.66	182,922	-0.02(-0.10%)
Aug 08, 2011	22.22	22.68	22.14	22.68	11,967	+0.55(+2.47%)
Aug 05, 2011	22.20	22.52	22.09	22.14	12,481	-0.39(-1.74%)
Aug 04, 2011	22.00	22.53	22.00	22.53	19,215	+0.61(+2.80%)
Aug 03, 2011	22.08	22.08	21.83	21.91	115,447	+0.09(+0.41%)
Aug 02, 2011	21.66	22.18	21.66	21.82	18,395	+0.49(+2.30%)
Aug 01, 2011	21.33	21.33	21.33	21.33	1,651	+0.20(+0.97%)
Jul 29, 2011	20.96	21.43	20.96	21.13	108,128	+0.37(+1.80%)
Jul 28, 2011	20.78	20.83	20.76	20.76	19,682	+0.06(+0.28%)
Jul 27, 2011	20.67	20.70	20.62	20.70	3,725	-0.01(-0.07%)
Jul 26, 2011	20.69	20.73	20.69	20.71	7,727	+0.08(+0.39%)
Jul 25, 2011	20.56	20.64	20.56	20.63	10,966	-0.12(-0.59%)
Jul 22, 2011	20.72	20.76	20.70	20.76	17,345	+0.13(+0.61%)
Jul 21, 2011	20.63	20.68	20.55	20.63	52,578	-0.13(-0.61%)
Jul 20, 2011	20.77	20.84	20.76	20.76	97,485	-0.12(-0.56%)
Jul 19, 2011	20.67	20.87	20.64	20.87	5,658	+0.19(+0.94%)
Jul 18, 2011	20.78	20.78	20.67	20.68	8,903	-0.11(-0.53%)
Jul 15, 2011	20.71	20.79	20.71	20.79	9,665	+0.02(+0.10%)
Jul 14, 2011	20.86	20.91	20.77	20.77	14,893	-0.25(-1.21%)
Jul 13, 2011	20.88	21.03	20.77	21.02	168,188	+0.09(+0.45%)
Jul 12, 2011	20.99	20.99	20.82	20.93	22,907	+0.09(+0.43%)
Jul 11, 2011	20.72	20.86	20.72	20.84	7,732	+0.21(+1.02%)
Jul 08, 2011	20.57	20.63	20.57	20.63	8,431	+0.30(+1.50%)
Jul 07, 2011	20.27	20.32	20.23	20.32	5,387	-0.09(-0.43%)
Jul 06, 2011	20.36	20.41	20.36	20.41	4,217	+0.12(+0.61%)
Jul 05, 2011	20.31	20.31	20.29	20.29	1,546	+0.11(+0.54%)
Jul 01, 2011	20.31	20.31	20.18	20.18	2,109	-0.09(-0.43%)
Jun 30, 2011	20.28	20.31	20.15	20.26	20,129	-0.06(-0.27%)
Jun 29, 2011	20.40	20.40	20.32	20.32	4,061	-0.15(-0.72%)
Jun 28, 2011	20.58	20.59	20.47	20.47	10,215	-0.16(-0.79%)
Jun 27, 2011	20.86	20.86	20.63	20.63	2,840	-0.29(-1.38%)
Jun 24, 2011	20.89	20.95	20.89	20.92	36,490	+0.00(+0.00%)
Jun 23, 2011	20.88	20.93	20.87	20.92	30,259	+0.18(+0.85%)
Jun 22, 2011	20.85	20.85	20.74	20.74	12,734	-0.02(-0.09%)
Jun 21, 2011	20.74	20.76	20.70	20.76	8,888	-0.07(-0.34%)
Jun 20, 2011	20.83	20.83	20.83	20.83	29,849	+0.01(+0.05%)
Jun 17, 2011	20.81	20.84	20.79	20.82	25,491	-0.07(-0.35%)
Jun 16, 2011	20.84	20.92	20.79	20.89	71,167	+0.17(+0.83%)
Jun 15, 2011	20.71	20.76	20.71	20.72	23,534	+0.15(+0.75%)
Jun 14, 2011	20.56	20.58	20.56	20.57	1,393	-0.21(-1.01%)
Jun 13, 2011	20.82	20.86	20.78	20.78	4,336	-0.06(-0.31%)
Jun 10, 2011	20.82	20.86	20.80	20.84	8,182	+0.11(+0.55%)
Jun 09, 2011	20.88	20.88	20.73	20.73	4,821	-0.05(-0.26%)
Jun 08, 2011	20.74	20.80	20.74	20.78	4,067	+0.26(+1.26%)
Jun 07, 2011	20.52	20.53	20.52	20.53	1,892	-0.07(-0.33%)
Jun 06, 2011	20.54	20.59	20.54	20.59	831	-0.11(-0.52%)

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