Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.86	21.00	20.36	20.61	2,793	-0.61(-2.87%)
Sep 29, 2011	21.83	21.92	20.72	21.22	4,592	-0.23(-1.07%)
Sep 28, 2011	22.47	22.47	21.45	21.45	2,854	-0.88(-3.94%)
Sep 27, 2011	22.94	23.28	22.31	22.33	3,745	+0.08(+0.36%)
Sep 26, 2011	21.90	22.25	21.30	22.25	4,000	+0.60(+2.77%)
Sep 23, 2011	21.10	21.98	21.10	21.65	5,189	+0.42(+1.98%)
Sep 22, 2011	21.99	22.05	20.68	21.23	13,748	-1.78(-7.74%)
Sep 21, 2011	24.04	24.43	23.01	23.01	4,401	-0.97(-4.05%)
Sep 20, 2011	24.72	24.85	23.98	23.98	4,800	-0.76(-3.07%)
Sep 19, 2011	23.87	24.74	23.64	24.74	4,766	+0.25(+1.02%)
Sep 16, 2011	24.38	24.51	23.99	24.49	3,415	+0.36(+1.49%)
Sep 15, 2011	23.98	24.13	23.54	24.13	3,481	+0.45(+1.90%)
Sep 14, 2011	23.31	23.97	23.08	23.68	3,795	+0.42(+1.81%)
Sep 13, 2011	22.55	23.57	22.55	23.26	3,700	+0.72(+3.19%)
Sep 12, 2011	22.08	22.54	21.82	22.54	4,425	+0.06(+0.27%)
Sep 09, 2011	23.06	23.06	22.36	22.48	2,800	-0.93(-3.97%)
Sep 08, 2011	23.68	23.97	23.32	23.41	4,578	-0.61(-2.54%)
Sep 07, 2011	23.67	24.31	23.67	24.02	2,815	+0.83(+3.58%)
Sep 06, 2011	22.41	23.19	22.41	23.19	3,350	-0.40(-1.70%)
Sep 02, 2011	24.53	24.53	23.56	23.59	4,994	-1.56(-6.20%)
Sep 01, 2011	25.50	25.75	25.05	25.15	3,779	-0.26(-1.02%)
Aug 31, 2011	25.95	25.99	25.15	25.41	11,756	+0.05(+0.20%)
Aug 30, 2011	24.49	25.55	24.49	25.36	5,905	+0.62(+2.51%)
Aug 29, 2011	23.81	24.74	23.81	24.74	9,564	+1.25(+5.32%)
Aug 26, 2011	22.66	23.68	22.33	23.49	3,198	+0.56(+2.44%)
Aug 25, 2011	23.48	23.83	22.93	22.93	3,342	-0.54(-2.30%)
Aug 24, 2011	23.51	23.67	23.32	23.47	9,040	-0.14(-0.59%)
Aug 23, 2011	22.49	23.62	22.43	23.61	7,595	+1.17(+5.21%)
Aug 22, 2011	23.05	23.27	22.44	22.44	3,432	-0.08(-0.36%)
Aug 19, 2011	22.33	23.36	22.33	22.52	3,673	-0.33(-1.44%)
Aug 18, 2011	24.13	25.35	22.59	22.85	6,074	-2.42(-9.58%)
Aug 17, 2011	25.65	25.65	24.88	25.27	4,500	+0.12(+0.48%)
Aug 16, 2011	24.97	25.32	24.69	25.15	4,300	-0.15(-0.59%)
Aug 15, 2011	25.44	25.44	24.95	25.30	2,153	-0.01(-0.04%)
Aug 12, 2011	25.53	25.53	24.90	25.31	3,212	+0.13(+0.52%)
Aug 11, 2011	23.64	25.19	23.50	25.18	4,786	+1.74(+7.42%)
Aug 10, 2011	23.73	24.52	23.44	23.44	17,245	-1.26(-5.10%)
Aug 09, 2011	22.95	24.70	22.07	24.70	22,230	+3.12(+14.46%)
Aug 08, 2011	22.95	23.03	21.32	21.58	20,461	-2.56(-10.60%)
Aug 05, 2011	24.94	25.06	23.44	24.14	13,588	-0.45(-1.83%)
Aug 04, 2011	26.63	26.63	24.55	24.59	21,752	-2.41(-8.93%)
Aug 03, 2011	26.92	27.05	25.66	27.00	9,095	+0.54(+2.04%)
Aug 02, 2011	27.51	27.73	26.46	26.46	12,785	-1.14(-4.13%)
Aug 01, 2011	27.96	28.14	27.02	27.60	10,243	-0.01(-0.04%)
Jul 29, 2011	28.01	28.28	27.52	27.61	8,398	-0.62(-2.20%)
Jul 28, 2011	28.58	28.96	28.18	28.23	20,227	-0.22(-0.77%)
Jul 27, 2011	28.99	29.04	28.39	28.45	5,353	-0.70(-2.40%)
Jul 26, 2011	29.31	29.43	28.96	29.15	21,582	-0.24(-0.82%)
Jul 25, 2011	29.63	29.68	29.34	29.39	13,970	-0.42(-1.41%)
Jul 22, 2011	29.96	29.97	29.80	29.81	9,695	+0.13(+0.44%)
Jul 21, 2011	29.50	29.99	29.45	29.68	16,299	+0.49(+1.68%)
Jul 20, 2011	28.65	29.21	28.65	29.19	3,625	+0.72(+2.53%)
Jul 19, 2011	28.13	28.57	27.85	28.47	28,407	+0.76(+2.74%)
Jul 18, 2011	27.88	28.11	27.36	27.71	8,600	-0.37(-1.32%)
Jul 15, 2011	27.94	28.24	27.82	28.08	1,442	+0.26(+0.94%)
Jul 14, 2011	28.16	28.16	27.76	27.82	6,760	-0.59(-2.08%)
Jul 13, 2011	28.29	29.04	28.29	28.41	11,015	+0.24(+0.85%)
Jul 12, 2011	28.47	28.63	28.16	28.17	12,419	-0.38(-1.33%)
Jul 11, 2011	28.77	29.13	28.51	28.55	6,861	-0.76(-2.59%)
Jul 08, 2011	29.37	29.37	28.83	29.31	10,062	-0.33(-1.11%)
Jul 07, 2011	29.30	30.00	29.30	29.64	2,450	+0.47(+1.61%)
Jul 06, 2011	28.84	29.17	28.67	29.17	7,847	+0.11(+0.38%)
Jul 05, 2011	28.92	29.23	28.83	29.06	7,234	+0.10(+0.35%)

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