Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	22.92	22.94	22.58	22.93	18,763	-0.38(-1.62%)
Aug 30, 2011	22.98	23.38	22.90	23.31	12,559	+0.12(+0.53%)
Aug 29, 2011	22.56	23.40	22.56	23.19	17,624	+0.50(+2.21%)
Aug 26, 2011	21.86	22.69	21.43	22.69	17,788	+0.26(+1.18%)
Aug 25, 2011	22.74	22.95	22.39	22.42	31,498	-0.36(-1.58%)
Aug 24, 2011	22.44	22.90	22.44	22.78	16,358	-0.43(-1.83%)
Aug 23, 2011	22.58	23.29	22.30	23.21	54,700	+1.81(+8.48%)
Aug 22, 2011	21.88	21.98	21.28	21.39	23,043	-0.68(-3.08%)
Aug 19, 2011	21.97	22.75	21.97	22.07	36,891	+0.71(+3.32%)
Aug 18, 2011	21.83	21.83	21.23	21.36	44,144	-1.41(-6.19%)
Aug 17, 2011	22.96	23.01	22.70	22.77	20,742	+0.00(+0.00%)
Aug 16, 2011	22.73	22.96	22.52	22.77	18,664	-0.52(-2.23%)
Aug 15, 2011	23.17	23.48	22.95	23.29	26,192	+0.48(+2.11%)
Aug 12, 2011	22.69	23.04	22.59	22.81	10,875	+0.65(+2.94%)
Aug 11, 2011	21.15	22.17	21.15	22.16	27,753	+2.45(+12.42%)
Aug 10, 2011	20.19	20.38	19.61	19.71	72,815	-1.45(-6.84%)
Aug 09, 2011	19.86	21.16	19.35	21.15	91,405	+2.58(+13.89%)
Aug 08, 2011	19.86	20.18	18.40	18.57	91,990	-1.75(-8.60%)
Aug 05, 2011	20.55	20.63	19.84	20.32	32,397	-0.23(-1.10%)
Aug 04, 2011	21.61	21.75	20.52	20.55	43,255	-1.74(-7.80%)
Aug 03, 2011	22.15	22.35	21.92	22.29	15,952	+0.11(+0.51%)
Aug 02, 2011	22.70	22.87	22.04	22.18	29,645	-1.32(-5.63%)
Aug 01, 2011	23.73	23.96	23.33	23.50	14,855	+0.14(+0.61%)
Jul 29, 2011	23.36	23.53	23.29	23.36	12,635	-0.12(-0.52%)
Jul 28, 2011	23.73	23.91	23.40	23.48	30,261	-0.62(-2.59%)
Jul 27, 2011	24.09	24.22	23.65	24.10	60,328	-0.21(-0.86%)
Jul 26, 2011	24.49	24.50	24.03	24.31	34,224	+0.52(+2.18%)
Jul 25, 2011	23.65	23.91	23.65	23.79	53,544	+1.30(+5.80%)
Jul 22, 2011	22.37	22.49	22.37	22.49	18,816	+0.31(+1.41%)
Jul 21, 2011	22.33	22.43	22.16	22.18	14,231	+0.10(+0.47%)
Jul 20, 2011	22.08	22.20	21.94	22.07	7,663	+0.43(+1.96%)
Jul 19, 2011	21.67	21.77	21.53	21.65	21,777	-0.36(-1.63%)
Jul 18, 2011	22.09	22.28	21.82	22.01	23,095	-0.37(-1.65%)
Jul 15, 2011	22.44	22.44	22.12	22.37	28,088	+0.88(+4.09%)
Jul 14, 2011	21.78	21.78	21.45	21.49	17,135	+0.17(+0.80%)
Jul 13, 2011	21.14	21.32	21.14	21.32	24,322	+0.65(+3.15%)
Jul 12, 2011	20.85	20.86	20.58	20.67	15,264	-0.47(-2.24%)
Jul 11, 2011	21.32	21.43	21.07	21.14	24,968	-0.10(-0.49%)
Jul 08, 2011	21.04	21.25	20.94	21.25	15,496	+0.07(+0.31%)
Jul 07, 2011	21.08	21.18	20.97	21.18	11,674	+0.19(+0.90%)
Jul 06, 2011	20.94	21.06	20.92	20.99	13,910	-0.04(-0.18%)
Jul 05, 2011	21.19	21.19	20.99	21.03	7,936	-0.46(-2.15%)
Jul 01, 2011	21.09	21.49	21.09	21.49	13,215	+0.34(+1.61%)
Jun 30, 2011	21.00	21.23	21.00	21.15	11,751	+0.17(+0.81%)
Jun 29, 2011	20.92	21.12	20.81	20.98	70,368	-0.33(-1.55%)
Jun 28, 2011	21.32	21.47	20.97	21.32	38,234	-0.33(-1.53%)
Jun 27, 2011	21.57	21.65	21.28	21.65	49,489	+1.38(+6.81%)
Jun 24, 2011	20.31	20.46	20.14	20.27	36,149	+0.43(+2.19%)
Jun 23, 2011	19.14	19.83	19.07	19.83	60,512	+0.78(+4.07%)
Jun 22, 2011	19.21	19.25	19.06	19.06	8,753	-0.42(-2.14%)
Jun 21, 2011	19.16	19.47	19.15	19.47	26,066	+0.60(+3.21%)
Jun 20, 2011	18.81	18.97	18.81	18.87	21,429	-0.23(-1.19%)
Jun 17, 2011	18.94	19.19	18.94	19.09	35,987	+0.44(+2.38%)
Jun 16, 2011	18.63	18.83	18.55	18.65	20,450	+0.00(+0.00%)
Jun 15, 2011	18.78	18.92	18.62	18.65	24,252	-0.26(-1.40%)
Jun 14, 2011	18.89	19.06	18.85	18.91	19,581	+0.25(+1.32%)
Jun 13, 2011	18.71	18.87	18.63	18.67	13,512	+0.19(+1.02%)
Jun 10, 2011	18.56	18.61	18.45	18.48	28,792	-0.37(-1.96%)
Jun 09, 2011	18.88	18.88	18.65	18.85	23,707	-0.32(-1.68%)
Jun 08, 2011	19.46	19.46	19.17	19.17	24,128	-0.95(-4.74%)
Jun 07, 2011	20.11	20.28	20.03	20.12	9,431	+0.06(+0.28%)
Jun 06, 2011	20.25	20.28	20.07	20.07	15,483	-0.22(-1.07%)

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