Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.74	22.96	22.48	22.48	9,245	-0.65(-2.82%)
Sep 29, 2011	23.76	23.76	22.79	23.13	160,443	-0.43(-1.82%)
Sep 28, 2011	23.90	23.95	23.43	23.56	8,478	-0.33(-1.38%)
Sep 27, 2011	24.13	24.22	23.89	23.89	8,416	+0.33(+1.39%)
Sep 26, 2011	22.88	23.56	22.88	23.56	12,105	+0.50(+2.15%)
Sep 23, 2011	22.73	23.16	22.73	23.07	33,527	+0.12(+0.51%)
Sep 22, 2011	22.99	23.09	22.56	22.95	75,959	-0.75(-3.17%)
Sep 21, 2011	24.52	24.54	23.70	23.70	13,884	-0.83(-3.39%)
Sep 20, 2011	24.54	24.99	24.52	24.53	37,850	-0.21(-0.83%)
Sep 19, 2011	24.51	24.74	24.37	24.74	30,876	+0.02(+0.07%)
Sep 16, 2011	24.85	24.87	24.54	24.72	14,808	+0.11(+0.44%)
Sep 15, 2011	24.62	24.65	24.28	24.61	18,705	+0.06(+0.25%)
Sep 14, 2011	23.96	24.56	23.74	24.55	23,251	+0.65(+2.70%)
Sep 13, 2011	23.67	23.99	23.54	23.91	7,097	+0.37(+1.59%)
Sep 12, 2011	23.06	23.53	23.01	23.53	22,145	+0.15(+0.66%)
Sep 09, 2011	23.73	23.87	23.25	23.38	21,106	-0.64(-2.68%)
Sep 08, 2011	24.28	24.47	23.98	24.02	38,706	-0.29(-1.18%)
Sep 07, 2011	23.96	24.34	23.94	24.31	19,506	+0.67(+2.84%)
Sep 06, 2011	23.01	23.65	23.01	23.64	28,300	-0.09(-0.38%)
Sep 02, 2011	23.89	24.00	23.64	23.73	40,239	-0.69(-2.82%)
Sep 01, 2011	24.78	24.78	24.39	24.42	16,739	-0.27(-1.09%)
Aug 31, 2011	24.77	24.99	24.51	24.69	30,491	+0.12(+0.47%)
Aug 30, 2011	24.27	24.69	24.21	24.57	36,531	+0.20(+0.81%)
Aug 29, 2011	23.93	24.37	23.93	24.37	19,695	+0.78(+3.30%)
Aug 26, 2011	22.74	23.59	22.62	23.59	12,688	+0.56(+2.44%)
Aug 25, 2011	23.53	23.59	22.98	23.03	31,017	-0.39(-1.68%)
Aug 24, 2011	23.17	23.44	23.01	23.43	28,511	+0.34(+1.48%)
Aug 23, 2011	22.36	23.15	22.29	23.08	44,356	+0.87(+3.93%)
Aug 22, 2011	22.49	22.55	22.19	22.21	16,183	+0.07(+0.32%)
Aug 19, 2011	22.21	22.74	22.14	22.14	23,917	-0.40(-1.78%)
Aug 18, 2011	23.21	23.21	22.34	22.54	55,508	-1.28(-5.37%)
Aug 17, 2011	24.02	24.25	23.65	23.82	36,704	-0.16(-0.66%)
Aug 16, 2011	24.00	24.23	23.79	23.98	48,552	-0.29(-1.21%)
Aug 15, 2011	24.18	24.28	23.92	24.27	34,281	+0.36(+1.49%)
Aug 12, 2011	23.81	24.05	23.67	23.92	19,862	+0.27(+1.13%)
Aug 11, 2011	22.63	23.83	22.59	23.65	39,712	+1.14(+5.08%)
Aug 10, 2011	22.85	23.16	22.50	22.50	47,890	-0.68(-2.93%)
Aug 09, 2011	23.71	23.18	21.90	23.18	131,470	+0.93(+4.18%)
Aug 08, 2011	23.11	23.50	22.21	22.25	185,025	-1.77(-7.37%)
Aug 05, 2011	24.32	24.40	23.31	24.02	112,222	+0.06(+0.26%)
Aug 04, 2011	25.07	25.07	23.96	23.96	193,507	-1.35(-5.33%)
Aug 03, 2011	25.19	25.36	24.63	25.31	327,173	+0.17(+0.67%)
Aug 02, 2011	25.87	25.95	25.14	25.14	42,514	-0.93(-3.57%)
Aug 01, 2011	26.53	26.54	25.80	26.07	49,902	-0.17(-0.65%)
Jul 29, 2011	26.04	26.39	25.91	26.24	40,421	-0.05(-0.20%)
Jul 28, 2011	26.45	26.62	26.28	26.29	90,059	-0.13(-0.48%)
Jul 27, 2011	27.01	27.01	26.39	26.42	17,861	-0.67(-2.47%)
Jul 26, 2011	27.16	27.17	27.02	27.09	32,888	-0.15(-0.56%)
Jul 25, 2011	27.21	27.37	27.16	27.24	25,775	-0.14(-0.52%)
Jul 22, 2011	27.39	27.44	27.27	27.38	12,772	-0.01(-0.03%)
Jul 21, 2011	27.24	27.50	27.24	27.39	12,085	+0.27(+0.99%)
Jul 20, 2011	27.36	27.36	27.07	27.13	20,017	-0.15(-0.56%)
Jul 19, 2011	27.16	27.33	27.10	27.28	8,146	+0.50(+1.87%)
Jul 18, 2011	26.84	26.89	26.57	26.78	30,638	-0.17(-0.62%)
Jul 15, 2011	26.98	26.98	26.81	26.94	34,898	+0.09(+0.32%)
Jul 14, 2011	27.14	27.30	26.81	26.86	25,695	-0.25(-0.92%)
Jul 13, 2011	27.21	27.39	27.05	27.11	28,483	+0.11(+0.40%)
Jul 12, 2011	27.13	27.24	27.00	27.00	14,426	-0.15(-0.55%)
Jul 11, 2011	27.46	27.48	27.12	27.15	18,659	-0.47(-1.71%)
Jul 08, 2011	27.67	27.67	27.47	27.62	21,635	-0.36(-1.29%)
Jul 07, 2011	27.90	28.05	27.89	27.98	9,743	+0.38(+1.39%)
Jul 06, 2011	27.58	27.61	27.40	27.60	17,238	+0.03(+0.10%)
Jul 05, 2011	27.56	27.63	27.46	27.57	32,595	+0.04(+0.13%)

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