Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	21.06	21.10	20.84	21.10	3,900	+0.09(+0.44%)
Aug 30, 2011	20.94	21.01	20.94	21.01	3,000	-0.03(-0.16%)
Aug 29, 2011	21.44	21.47	21.04	21.04	11,200	-0.23(-1.07%)
Aug 26, 2011	21.22	21.29	21.22	21.27	3,000	+0.21(+1.02%)
Aug 25, 2011	21.11	21.11	20.93	21.05	3,200	+0.11(+0.54%)
Aug 24, 2011	20.67	20.94	20.66	20.94	2,700	+0.35(+1.69%)
Aug 23, 2011	20.41	20.59	20.38	20.59	5,900	+0.29(+1.44%)
Aug 22, 2011	20.51	20.51	20.26	20.30	1,800	+0.03(+0.15%)
Aug 19, 2011	19.95	20.32	19.94	20.27	4,800	+0.12(+0.60%)
Aug 18, 2011	20.04	20.15	19.80	20.15	3,500	-0.34(-1.67%)
Aug 17, 2011	20.41	20.78	20.41	20.49	8,200	+0.17(+0.82%)
Aug 16, 2011	20.43	20.43	20.26	20.33	1,700	-0.26(-1.27%)
Aug 15, 2011	20.30	20.59	20.26	20.59	8,600	+0.57(+2.87%)
Aug 12, 2011	19.96	20.23	19.71	20.01	17,900	+0.02(+0.09%)
Aug 11, 2011	18.90	19.99	18.87	19.99	10,000	+1.00(+5.29%)
Aug 10, 2011	18.69	19.19	18.46	18.99	11,270	+0.46(+2.48%)
Aug 09, 2011	17.97	18.59	17.97	18.53	11,747	+0.27(+1.47%)
Aug 08, 2011	18.56	18.56	17.98	18.26	20,870	-1.08(-5.59%)
Aug 05, 2011	19.52	19.64	18.40	19.34	24,500	-0.39(-1.99%)
Aug 04, 2011	20.49	20.62	19.46	19.73	13,500	-0.58(-2.85%)
Aug 03, 2011	20.60	20.60	20.08	20.31	8,400	-0.05(-0.27%)
Aug 02, 2011	20.55	20.62	20.36	20.37	8,100	-0.17(-0.83%)
Jul 29, 2011		20.54	20.54	20.54	0	-0.25(-1.20%)
Jul 28, 2011	20.87	21.07	20.69	20.79	6,100	-0.28(-1.32%)
Jul 27, 2011	21.09	21.19	21.05	21.07	9,400	-0.51(-2.38%)
Jul 26, 2011	21.56	21.65	21.52	21.58	2,600	-0.18(-0.83%)
Jul 25, 2011	21.82	22.00	21.72	21.76	11,300	+0.04(+0.20%)
Jul 22, 2011	21.72	21.72	21.72	21.72	3,000	+0.18(+0.82%)
Jul 21, 2011	21.13	21.54	21.13	21.54	3,400	+0.40(+1.90%)
Jul 20, 2011	21.22	21.37	21.00	21.14	5,400	-0.05(-0.25%)
Jul 19, 2011	20.71	21.38	20.70	21.19	15,500	+0.75(+3.67%)
Jul 18, 2011	20.35	20.44	20.28	20.44	2,300	-0.12(-0.59%)
Jul 15, 2011	20.49	20.57	20.49	20.57	1,300	+0.12(+0.61%)
Jul 14, 2011	20.41	20.59	20.40	20.44	3,900	+0.02(+0.09%)
Jul 13, 2011	20.27	20.46	20.27	20.42	1,600	+0.04(+0.19%)
Jul 12, 2011	19.82	20.50	19.76	20.38	7,400	+0.52(+2.64%)
Jul 11, 2011	20.03	20.10	19.86	19.86	2,900	-0.38(-1.86%)
Jul 08, 2011	20.39	20.39	20.23	20.23	2,700	-0.27(-1.29%)
Jul 07, 2011	20.34	20.50	20.33	20.50	14,700	+0.25(+1.23%)
Jul 06, 2011	20.13	20.26	20.13	20.25	1,300	-0.13(-0.62%)
Jul 05, 2011	20.42	20.42	20.22	20.38	5,850	+0.39(+1.93%)
Jul 01, 2011	19.99	19.99	19.99	19.99	2,000	+0.04(+0.19%)
Jun 30, 2011	19.94	19.99	19.84	19.95	7,200	-0.05(-0.24%)
Jun 29, 2011	20.05	20.18	19.97	20.00	5,700	+0.50(+2.56%)
Jun 28, 2011	20.05	20.06	19.50	19.50	7,800	-0.50(-2.50%)
Jun 27, 2011	19.66	20.00	19.66	20.00	5,200	+0.16(+0.80%)
Jun 24, 2011	19.75	19.84	19.71	19.84	2,400	-0.01(-0.06%)
Jun 23, 2011	19.73	19.85	19.65	19.85	1,700	-0.04(-0.20%)
Jun 22, 2011	19.87	19.99	19.87	19.89	3,100	+0.05(+0.27%)
Jun 21, 2011	19.42	19.84	19.41	19.84	6,900	+0.43(+2.22%)
Jun 20, 2011	19.35	19.41	19.35	19.41	6,400	+0.14(+0.72%)
Jun 17, 2011	19.10	19.27	19.10	19.27	5,749	+0.13(+0.65%)
Jun 16, 2011	19.06	19.15	18.90	19.15	7,100	+0.13(+0.68%)
Jun 15, 2011	19.42	19.53	19.02	19.02	2,800	-0.46(-2.38%)
Jun 14, 2011	19.10	19.69	19.10	19.48	11,300	+0.50(+2.62%)
Jun 13, 2011	19.13	19.16	18.95	18.98	5,700	-0.03(-0.14%)
Jun 10, 2011	19.44	19.44	18.93	19.01	9,900	-0.53(-2.72%)
Jun 09, 2011	19.63	19.75	19.52	19.54	4,900	+0.06(+0.29%)
Jun 08, 2011	19.66	19.66	19.48	19.48	4,300	-0.32(-1.64%)
Jun 07, 2011	19.84	19.90	19.75	19.81	4,900	+0.06(+0.32%)
Jun 06, 2011	19.89	19.90	19.66	19.75	5,425	-0.21(-1.04%)

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