Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.27	22.62	22.12	22.54	122,135	+0.18(+0.83%)
Sep 29, 2011	21.83	22.40	21.83	22.36	88,166	+0.68(+3.12%)
Sep 28, 2011	22.50	22.66	21.68	21.68	153,522	-0.95(-4.19%)
Sep 27, 2011	22.51	22.87	22.21	22.63	128,151	+0.49(+2.22%)
Sep 26, 2011	22.38	22.70	22.03	22.14	91,541	+0.03(+0.14%)
Sep 23, 2011	22.04	22.54	21.91	22.11	131,997	+0.14(+0.63%)
Sep 22, 2011	22.04	22.48	21.92	21.97	138,079	-0.36(-1.63%)
Sep 21, 2011	22.71	22.79	22.33	22.33	110,603	-0.37(-1.65%)
Sep 20, 2011	22.54	22.87	22.42	22.71	169,430	+0.29(+1.28%)
Sep 19, 2011	22.09	22.47	21.97	22.42	147,426	+0.22(+0.99%)
Sep 16, 2011	22.51	22.55	22.20	22.20	200,652	-0.30(-1.32%)
Sep 15, 2011	22.26	22.53	22.11	22.50	184,642	+0.33(+1.48%)
Sep 14, 2011	22.20	22.38	21.76	22.17	138,181	+0.16(+0.72%)
Sep 13, 2011	21.99	22.21	21.69	22.01	134,943	+0.10(+0.44%)
Sep 12, 2011	21.81	22.29	21.57	21.91	214,190	+0.01(+0.05%)
Sep 09, 2011	22.09	22.17	21.68	21.90	165,805	-0.29(-1.32%)
Sep 08, 2011	22.19	22.42	22.08	22.20	217,986	-0.07(-0.30%)
Sep 07, 2011	22.11	22.32	21.99	22.26	173,471	+0.59(+2.74%)
Sep 06, 2011	21.58	21.70	21.17	21.67	233,980	-0.10(-0.45%)
Sep 02, 2011	21.78	21.99	21.68	21.77	79,432	-0.25(-1.12%)
Sep 01, 2011	22.05	22.24	21.92	22.01	119,007	-0.18(-0.81%)
Aug 31, 2011	22.29	22.40	22.09	22.19	103,101	+0.03(+0.14%)
Aug 30, 2011	22.07	22.27	21.92	22.16	87,305	-0.03(-0.14%)
Aug 29, 2011	22.04	22.29	21.81	22.19	204,340	+0.35(+1.60%)
Aug 26, 2011	21.50	21.85	21.06	21.84	176,398	+0.23(+1.04%)
Aug 25, 2011	21.82	21.82	21.40	21.62	90,386	-0.15(-0.68%)
Aug 24, 2011	21.31	21.90	21.18	21.77	142,114	+0.40(+1.87%)
Aug 23, 2011	20.89	21.44	20.50	21.37	152,468	+0.45(+2.13%)
Aug 22, 2011	21.50	21.68	20.91	20.92	175,040	-0.26(-1.21%)
Aug 19, 2011	21.49	21.92	21.01	21.18	273,392	-0.37(-1.74%)
Aug 18, 2011	21.83	22.29	21.32	21.55	190,332	-0.42(-1.91%)
Aug 17, 2011	21.88	22.25	21.84	21.97	206,477	+0.29(+1.35%)
Aug 16, 2011	21.78	21.78	21.51	21.68	112,479	-0.14(-0.66%)
Aug 15, 2011	21.59	21.85	21.43	21.82	203,082	+0.51(+2.38%)
Aug 12, 2011	21.68	21.70	21.14	21.31	177,302	-0.29(-1.35%)
Aug 11, 2011	21.52	21.78	21.32	21.61	208,387	+0.29(+1.35%)
Aug 10, 2011	21.45	22.12	21.09	21.32	288,807	-0.24(-1.12%)
Aug 09, 2011	19.10	21.66	19.23	21.56	459,102	+2.06(+10.54%)
Aug 08, 2011	19.10	19.81	18.84	19.51	860,293	-1.34(-6.44%)
Aug 05, 2011	21.02	21.56	20.24	20.85	441,860	-0.09(-0.43%)
Aug 04, 2011	21.37	21.60	20.69	20.94	341,644	-0.54(-2.53%)
Aug 03, 2011	22.12	22.15	21.30	21.48	329,908	-0.57(-2.60%)
Aug 02, 2011	21.94	22.24	21.91	22.06	188,031	+0.11(+0.50%)
Aug 01, 2011	22.27	22.27	21.82	21.95	196,101	+0.44(+2.06%)
Jul 29, 2011	21.14	21.73	21.14	21.50	163,135	+0.14(+0.64%)
Jul 28, 2011	21.59	21.67	21.14	21.37	237,100	+0.25(+1.17%)
Jul 27, 2011	21.67	21.74	20.90	21.12	308,043	-0.64(-2.96%)
Jul 26, 2011	22.15	22.15	21.67	21.76	262,588	-0.41(-1.84%)
Jul 25, 2011	22.31	22.37	22.15	22.17	127,903	-0.25(-1.10%)
Jul 22, 2011	22.51	22.51	22.32	22.42	101,183	-0.16(-0.69%)
Jul 21, 2011	22.45	22.70	22.27	22.57	189,885	+0.11(+0.49%)
Jul 20, 2011	22.42	22.65	22.29	22.46	109,121	+0.17(+0.74%)
Jul 19, 2011	22.24	22.40	22.14	22.30	123,133	+0.16(+0.73%)
Jul 18, 2011	22.43	22.48	22.00	22.14	117,578	-0.31(-1.37%)
Jul 15, 2011	22.60	22.68	22.40	22.44	169,373	-0.14(-0.60%)
Jul 14, 2011	22.80	22.86	22.52	22.58	118,087	-0.17(-0.75%)
Jul 13, 2011	22.81	22.88	22.70	22.75	92,374	-0.04(-0.18%)
Jul 12, 2011	22.79	22.92	22.70	22.79	109,685	+0.01(+0.02%)
Jul 11, 2011	22.76	22.94	22.76	22.79	114,765	-0.21(-0.90%)
Jul 08, 2011	23.06	23.15	22.65	22.99	154,707	-0.17(-0.74%)
Jul 07, 2011	23.15	23.17	22.85	23.16	82,943	+0.11(+0.48%)
Jul 06, 2011	22.76	23.09	22.73	23.05	132,282	+0.04(+0.18%)
Jul 05, 2011	23.05	23.05	22.91	23.01	89,219	-0.00(-0.02%)

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