Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.50	21.50	21.46	21.46	4,009	+0.00(+0.00%)
Sep 29, 2011	21.46	21.46	21.46	21.46	1,183	+0.03(+0.14%)
Sep 28, 2011	21.46	21.46	21.43	21.43	9,447	-0.05(-0.23%)
Sep 27, 2011	21.50	21.50	21.48	21.48	580	-0.14(-0.65%)
Sep 26, 2011	21.65	21.65	21.62	21.62	855	+0.00(+0.00%)
Sep 23, 2011	21.62	21.62	21.62	21.62	715	-0.11(-0.51%)
Sep 22, 2011		21.73	21.73	21.73	328	+0.00(+0.00%)
Sep 21, 2011	21.73	21.73	21.73	21.73	576	-0.01(-0.05%)
Sep 20, 2011	21.74	21.74	21.74	21.74	455	+0.09(+0.42%)
Sep 19, 2011	21.65	21.65	21.65	21.65	3,155	+0.00(+0.00%)
Sep 16, 2011	21.65	21.65	21.65	21.65	472	+0.03(+0.14%)
Sep 15, 2011	21.62	21.62	21.62	21.62	1,619	-0.08(-0.37%)
Sep 14, 2011	21.70	21.70	21.70	21.70	319	+0.00(+0.00%)
Sep 13, 2011	21.70	21.70	21.70	21.70	702	-0.06(-0.28%)
Sep 12, 2011	21.77	21.77	21.76	21.76	619	-0.06(-0.27%)
Sep 09, 2011	21.74	21.89	21.74	21.82	11,401	+0.08(+0.37%)
Sep 08, 2011	21.74	21.74	21.74	21.74	135	+0.00(+0.00%)
Sep 07, 2011	21.74	21.74	21.74	21.74	1,288	-0.09(-0.41%)
Sep 06, 2011	21.66	21.83	21.66	21.83	1,246	+0.16(+0.74%)
Sep 02, 2011	21.58	21.67	21.58	21.67	2,520	+0.03(+0.14%)
Sep 01, 2011	21.64	21.64	21.64	21.64	1,026	+0.15(+0.70%)
Aug 31, 2011	21.49	21.49	21.49	21.49	131	+0.10(+0.47%)
Aug 30, 2011	21.39	21.39	21.39	21.39	175	+0.14(+0.66%)
Aug 29, 2011	21.21	21.25	21.21	21.25	680	-0.01(-0.05%)
Aug 26, 2011		21.26	21.26	21.26	157	+0.00(+0.00%)
Aug 25, 2011	21.24	21.29	21.23	21.26	76,315	-0.03(-0.14%)
Aug 24, 2011	21.29	21.29	21.29	21.29	10,125	-0.18(-0.84%)
Aug 23, 2011	21.51	21.51	21.47	21.47	12,121	-0.24(-1.11%)
Aug 22, 2011	21.84	21.84	21.71	21.71	724	-0.11(-0.50%)
Aug 19, 2011	21.77	21.82	21.77	21.82	716	+0.00(+0.00%)
Aug 18, 2011	21.82	21.82	21.82	21.82	710	+0.03(+0.14%)
Aug 17, 2011	21.82	21.82	21.79	21.79	640	+0.07(+0.32%)
Aug 16, 2011	21.72	21.72	21.72	21.72	270	+0.09(+0.42%)
Aug 15, 2011	21.63	21.63	21.63	21.63	3,510	+0.09(+0.42%)
Aug 12, 2011	21.54	21.54	21.54	21.54	496	+0.22(+1.03%)
Aug 11, 2011	21.65	21.65	21.32	21.32	964	-0.32(-1.48%)
Aug 10, 2011	21.64	21.64	21.64	21.64	285	+0.00(+0.00%)
Aug 09, 2011	21.38	21.72	21.38	21.64	28,800	+0.14(+0.65%)
Aug 08, 2011	21.50	21.50	21.50	21.50	971	-0.33(-1.51%)
Aug 05, 2011	21.83	21.83	21.83	21.83	125	+0.00(+0.00%)
Aug 04, 2011	21.83	21.83	21.83	21.83	2,190	+0.06(+0.28%)
Aug 03, 2011	21.77	21.77	21.77	21.77	296	+0.07(+0.32%)
Aug 02, 2011	21.58	21.70	21.58	21.70	3,882	+0.34(+1.59%)
Jul 29, 2011	21.36	21.36	21.36	21.36	619	+0.05(+0.23%)
Jul 28, 2011	21.29	21.31	21.28	21.31	23,916	+0.11(+0.52%)
Jul 27, 2011		21.20	21.20	21.20	64	+0.00(+0.00%)
Jul 26, 2011		21.20	21.20	21.20	359	+0.00(+0.00%)
Jul 25, 2011	21.23	21.23	21.20	21.20	1,200	-0.11(-0.52%)
Jul 22, 2011		21.31	21.31	21.31	130	+0.00(+0.00%)
Jul 21, 2011	21.31	21.31	21.31	21.31	635	-0.02(-0.09%)
Jul 20, 2011	21.39	21.39	21.33	21.33	10,621	+0.01(+0.05%)
Jul 19, 2011		21.32	21.32	21.32	285	+0.00(+0.00%)
Jul 18, 2011	21.32	21.32	21.32	21.32	223	-0.01(-0.05%)
Jul 15, 2011		21.33	21.33	21.33	126	+0.00(+0.00%)
Jul 14, 2011	21.40	21.40	21.33	21.33	885	-0.12(-0.56%)
Jul 13, 2011	21.45	21.45	21.42	21.45	1,055	+0.05(+0.23%)
Jul 12, 2011	21.42	21.42	21.39	21.40	1,345	+0.02(+0.09%)
Jul 11, 2011	21.38	21.38	21.38	21.38	3,500	+0.10(+0.47%)
Jul 08, 2011	21.28	21.28	21.28	21.28	200	+0.14(+0.66%)
Jul 07, 2011	21.13	21.14	21.13	21.14	1,197	+0.00(+0.00%)
Jul 06, 2011	21.15	21.15	21.14	21.14	390	+0.01(+0.05%)
Jul 05, 2011	21.10	21.15	21.09	21.13	1,400	+0.21(+1.00%)

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