Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	22.15	22.29	22.11	22.20	576,577	-0.07(-0.33%)
Sep 27, 2012	22.27	22.39	22.19	22.27	838,809	+0.09(+0.39%)
Sep 26, 2012	22.18	22.33	22.11	22.19	975,161	+0.05(+0.21%)
Sep 25, 2012	22.31	22.43	22.14	22.14	1,143,155	-0.07(-0.33%)
Sep 24, 2012	22.11	22.36	22.04	22.21	914,648	-0.01(-0.06%)
Sep 21, 2012	22.45	22.47	22.22	22.23	2,242,840	-0.08(-0.36%)
Sep 20, 2012	22.51	22.63	22.19	22.31	1,524,950	-0.30(-1.33%)
Sep 19, 2012	22.71	22.81	22.60	22.61	882,037	-0.09(-0.41%)
Sep 18, 2012	22.95	22.95	22.67	22.70	560,173	-0.30(-1.31%)
Sep 17, 2012	23.15	23.40	22.96	23.00	580,943	-0.27(-1.18%)
Sep 14, 2012	23.12	23.48	23.08	23.27	962,752	+0.21(+0.90%)
Sep 13, 2012	22.65	23.09	22.65	23.07	746,946	+0.44(+1.95%)
Sep 12, 2012	22.83	22.83	22.56	22.63	602,854	-0.03(-0.15%)
Sep 11, 2012	22.61	22.69	22.52	22.66	639,095	-0.03(-0.15%)
Sep 10, 2012	22.73	22.81	22.54	22.69	889,671	-0.07(-0.29%)
Sep 07, 2012	22.78	22.90	22.65	22.76	567,984	+0.00(+0.00%)
Sep 06, 2012	22.70	22.86	22.67	22.76	782,152	+0.19(+0.82%)
Sep 05, 2012	22.85	22.87	22.47	22.57	1,212,933	-0.14(-0.61%)
Sep 04, 2012	22.72	22.82	22.51	22.71	1,018,380	+0.07(+0.32%)
Aug 31, 2012	22.72	22.73	22.55	22.64	1,679,726	+0.05(+0.21%)
Aug 30, 2012	22.47	22.61	22.43	22.59	665,828	-0.01(-0.03%)
Aug 29, 2012	22.61	22.61	22.43	22.60	756,380	+0.29(+1.28%)
Aug 27, 2012	22.27	22.36	22.19	22.31	942,367	+0.21(+0.93%)
Aug 24, 2012	22.02	22.16	21.96	22.11	1,191,976	+0.08(+0.36%)
Aug 23, 2012	22.09	22.23	21.94	22.03	1,033,442	-0.11(-0.51%)
Aug 22, 2012	22.10	22.27	22.06	22.14	916,520	-0.04(-0.18%)
Aug 21, 2012	22.30	22.39	22.15	22.18	2,345,090	-0.12(-0.54%)
Aug 20, 2012	22.43	22.74	22.19	22.30	1,401,327	-0.01(-0.03%)
Aug 17, 2012	22.40	22.46	22.26	22.31	786,597	-0.14(-0.62%)
Aug 16, 2012	22.27	22.48	22.12	22.45	719,773	+0.11(+0.48%)
Aug 15, 2012	22.08	22.35	21.99	22.34	699,799	+0.31(+1.42%)
Aug 14, 2012	21.92	22.13	21.92	22.03	823,228	+0.15(+0.67%)
Aug 13, 2012	21.89	21.99	21.82	21.88	1,215,095	+0.01(+0.06%)
Aug 10, 2012	21.80	21.97	21.79	21.87	544,475	-0.01(-0.03%)
Aug 09, 2012	21.90	22.02	21.82	21.88	895,080	-0.01(-0.06%)
Aug 08, 2012	21.94	22.06	21.85	21.89	886,953	-0.11(-0.51%)
Aug 07, 2012	22.06	22.13	21.82	22.00	691,039	-0.05(-0.21%)
Aug 06, 2012	22.21	22.26	21.95	22.05	1,103,414	-0.15(-0.69%)
Aug 03, 2012	22.29	22.37	22.11	22.20	1,048,751	+0.12(+0.54%)
Aug 02, 2012	21.66	22.10	21.62	22.08	1,124,011	+0.25(+1.12%)
Aug 01, 2012	21.79	21.84	21.84	21.84	1,371,033	+0.11(+0.49%)
Jul 31, 2012	22.73	22.73	21.56	21.73	2,664,673	+0.44(+2.09%)
Jul 30, 2012	21.44	21.60	21.29	21.29	624,018	-0.09(-0.43%)
Jul 27, 2012	21.24	21.53	21.24	21.38	645,194	+0.18(+0.85%)
Jul 26, 2012	21.16	21.38	21.07	21.20	598,619	+0.29(+1.36%)
Jul 25, 2012	20.95	21.02	20.71	20.91	994,252	+0.09(+0.45%)
Jul 24, 2012	20.95	21.08	20.70	20.82	1,014,872	-0.07(-0.35%)
Jul 23, 2012	20.74	20.97	20.64	20.89	1,042,414	-0.23(-1.07%)
Jul 20, 2012	21.07	21.19	20.90	21.12	1,551,037	-0.03(-0.13%)
Jul 19, 2012	21.32	21.36	20.96	21.15	1,563,186	-0.18(-0.84%)
Jul 18, 2012	21.29	21.37	21.19	21.33	998,971	-0.06(-0.28%)
Jul 17, 2012	21.13	21.46	20.94	21.38	1,183,294	+0.38(+1.80%)
Jul 16, 2012	20.95	21.11	20.86	21.01	1,109,223	+0.10(+0.48%)
Jul 13, 2012	20.71	20.94	20.70	20.91	597,516	+0.22(+1.06%)
Jul 12, 2012	20.16	20.83	20.15	20.69	1,366,251	+0.31(+1.53%)
Jul 11, 2012	20.40	20.51	20.15	20.38	1,589,479	-0.05(-0.23%)
Jul 10, 2012	20.64	20.69	20.34	20.42	1,646,719	-0.23(-1.09%)
Jul 09, 2012	20.54	20.71	20.38	20.65	1,813,399	+0.11(+0.55%)
Jul 06, 2012	20.10	20.56	20.05	20.54	769,686	+0.27(+1.34%)
Jul 05, 2012	20.39	20.50	20.22	20.26	1,588,958	-0.21(-1.04%)
Jul 03, 2012	20.32	20.48	20.28	20.48	909,417	+0.17(+0.85%)

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