Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	19.90	20.16	19.90	20.12	895,405	+0.18(+0.90%)
Sep 27, 2012	20.07	20.20	19.89	19.94	956,979	-0.13(-0.65%)
Sep 26, 2012	20.10	20.17	20.06	20.07	1,656,705	+0.11(+0.55%)
Sep 25, 2012	19.85	19.96	19.76	19.96	933,956	+0.05(+0.25%)
Sep 24, 2012	19.96	19.99	19.87	19.91	978,504	+0.20(+1.01%)
Sep 21, 2012	19.62	19.74	19.58	19.71	1,317,582	-0.07(-0.35%)
Sep 20, 2012	19.88	19.92	19.75	19.78	1,530,792	+0.27(+1.38%)
Sep 19, 2012	19.61	19.65	19.45	19.51	1,162,026	-0.05(-0.26%)
Sep 18, 2012	19.51	19.59	19.47	19.56	1,664,198	+0.20(+1.03%)
Sep 17, 2012	19.28	19.41	19.17	19.36	2,223,368	+0.04(+0.21%)
Sep 14, 2012	19.37	19.39	19.18	19.32	3,619,607	-0.40(-2.03%)
Sep 13, 2012	20.01	20.15	19.68	19.72	5,044,881	-0.31(-1.55%)
Sep 12, 2012	19.98	20.08	19.96	20.03	1,412,876	-0.10(-0.50%)
Sep 11, 2012	20.25	20.26	20.09	20.13	1,443,777	-0.31(-1.52%)
Sep 10, 2012	20.38	20.46	20.31	20.44	1,428,361	+0.16(+0.79%)
Sep 07, 2012	20.44	20.48	20.28	20.28	2,959,058	-0.57(-2.73%)
Sep 06, 2012	21.05	21.10	20.82	20.85	1,822,104	-0.16(-0.76%)
Sep 05, 2012	20.98	21.03	20.90	21.01	1,288,713	-0.09(-0.43%)
Sep 04, 2012	21.07	21.14	21.00	21.10	1,088,335	+0.02(+0.09%)
Aug 31, 2012	20.94	21.12	20.85	21.08	1,519,908	-0.25(-1.17%)
Aug 30, 2012	21.15	21.37	21.12	21.33	786,210	+0.10(+0.47%)
Aug 29, 2012	21.18	21.26	21.15	21.23	1,001,906	-0.10(-0.47%)
Aug 27, 2012	21.24	21.34	21.24	21.33	650,951	+0.05(+0.23%)
Aug 24, 2012	21.34	21.35	21.12	21.28	1,115,707	+0.17(+0.81%)
Aug 23, 2012	21.16	21.21	21.02	21.11	1,768,562	-0.15(-0.71%)
Aug 22, 2012	21.52	21.54	21.19	21.26	1,793,236	-0.20(-0.93%)
Aug 21, 2012	21.48	21.49	21.37	21.46	2,129,079	-0.42(-1.92%)
Aug 20, 2012	21.99	22.01	21.85	21.88	1,044,394	-0.05(-0.23%)
Aug 17, 2012	21.86	22.07	21.85	21.93	1,381,954	+0.08(+0.37%)
Aug 16, 2012	21.95	21.97	21.78	21.85	1,472,604	-0.25(-1.13%)
Aug 15, 2012	22.10	22.17	22.07	22.10	878,406	+0.15(+0.68%)
Aug 14, 2012	21.88	21.98	21.86	21.95	673,969	+0.05(+0.23%)
Aug 13, 2012	21.88	21.96	21.78	21.90	744,723	-0.15(-0.68%)
Aug 10, 2012	22.21	22.25	21.98	22.05	655,339	-0.01(-0.05%)
Aug 09, 2012	22.07	22.16	21.96	22.06	1,118,090	+0.22(+1.01%)
Aug 08, 2012	21.91	21.91	21.78	21.84	741,444	+0.15(+0.69%)
Aug 07, 2012	21.57	21.71	21.55	21.69	1,488,127	-0.02(-0.09%)
Aug 06, 2012	21.75	21.78	21.59	21.71	1,763,794	-0.06(-0.28%)
Aug 03, 2012	22.11	22.13	21.71	21.77	2,857,059	-0.73(-3.24%)
Aug 02, 2012	22.47	22.67	22.33	22.50	3,205,305	+0.15(+0.67%)
Aug 01, 2012	22.02	22.36	21.98	22.35	1,934,184	+0.28(+1.27%)
Jul 31, 2012	22.12	22.16	21.96	22.07	1,073,876	-0.15(-0.68%)
Jul 30, 2012	22.30	22.32	22.20	22.22	1,298,719	+0.15(+0.68%)
Jul 27, 2012	21.98	22.14	21.75	22.07	4,671,586	-0.06(-0.27%)
Jul 26, 2012	22.09	22.16	21.96	22.13	4,071,939	-0.48(-2.12%)
Jul 25, 2012	22.62	22.78	22.59	22.61	1,571,772	-0.33(-1.44%)
Jul 24, 2012	22.81	23.04	22.78	22.94	2,592,920	+0.23(+1.01%)
Jul 23, 2012	22.87	22.93	22.66	22.71	2,405,673	+0.09(+0.40%)
Jul 20, 2012	22.51	22.66	22.50	22.62	1,739,632	+0.44(+1.98%)
Jul 19, 2012	22.28	22.35	22.14	22.18	1,701,067	+0.02(+0.09%)
Jul 18, 2012	22.31	22.31	22.14	22.16	1,014,141	+0.02(+0.09%)
Jul 17, 2012	22.16	22.50	22.12	22.14	1,591,944	-0.03(-0.14%)
Jul 16, 2012	22.30	22.42	22.13	22.17	1,316,709	-0.13(-0.58%)
Jul 13, 2012	22.54	22.54	22.25	22.30	1,422,066	-0.15(-0.67%)
Jul 12, 2012	22.51	22.56	22.42	22.45	1,471,331	+0.14(+0.65%)
Jul 11, 2012	22.26	22.41	22.15	22.30	1,820,316	+0.04(+0.16%)
Jul 10, 2012	22.11	22.33	22.11	22.27	1,329,368	+0.23(+1.04%)
Jul 09, 2012	22.14	22.18	22.02	22.04	1,143,261	-0.13(-0.58%)
Jul 06, 2012	22.00	22.25	21.97	22.17	1,969,181	+0.39(+1.79%)
Jul 05, 2012	21.80	21.87	21.76	21.78	2,158,676	+0.74(+3.52%)
Jul 03, 2012	21.20	21.21	21.00	21.04	838,859	-0.10(-0.47%)

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