Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	28.00	28.35	26.81	26.86	478,998	-0.95(-3.40%)
Aug 30, 2011	27.39	27.98	26.74	27.80	320,169	+0.21(+0.76%)
Aug 29, 2011	26.02	27.65	26.02	27.59	286,152	+1.86(+7.22%)
Aug 26, 2011	24.47	25.77	24.07	25.73	188,385	+1.07(+4.34%)
Aug 25, 2011	25.65	25.74	24.58	24.66	359,286	-0.82(-3.23%)
Aug 24, 2011	25.18	25.59	24.62	25.49	206,238	+0.34(+1.35%)
Aug 23, 2011	23.61	25.21	23.36	25.15	319,881	+1.60(+6.80%)
Aug 22, 2011	24.12	24.24	23.25	23.55	206,298	+0.13(+0.54%)
Aug 19, 2011	22.83	24.00	22.67	23.42	342,306	+0.03(+0.13%)
Aug 18, 2011	24.60	24.67	23.17	23.39	281,274	-1.98(-7.80%)
Aug 17, 2011	25.76	26.12	25.04	25.37	191,094	-0.30(-1.16%)
Aug 16, 2011	25.78	26.12	25.39	25.67	287,223	-0.44(-1.70%)
Aug 15, 2011	25.86	26.16	25.76	26.11	344,583	+0.44(+1.73%)
Aug 12, 2011	25.22	25.81	24.84	25.67	378,318	+0.69(+2.75%)
Aug 11, 2011	23.56	25.37	23.56	24.98	884,757	+1.65(+7.06%)
Aug 10, 2011	24.53	24.53	23.17	23.33	792,108	-1.10(-4.52%)
Aug 09, 2011	23.72	25.02	22.35	24.44	697,041	+1.48(+6.46%)
Aug 08, 2011	24.74	25.25	22.80	22.95	765,306	-2.55(-9.99%)
Aug 05, 2011	25.43	26.21	24.24	25.50	809,010	+0.24(+0.95%)
Aug 04, 2011	27.28	27.32	25.18	25.26	578,682	-2.20(-8.01%)
Aug 03, 2011	27.14	27.67	26.37	27.46	265,980	+0.54(+2.01%)
Aug 02, 2011	27.34	28.56	26.87	26.92	250,785	-0.72(-2.62%)
Aug 01, 2011	28.45	28.45	27.27	27.64	481,011	-0.52(-1.83%)
Jul 29, 2011	27.77	28.35	27.66	28.16	190,143	+0.17(+0.61%)
Jul 28, 2011	28.10	28.49	27.92	27.99	203,334	-0.10(-0.36%)
Jul 27, 2011	28.76	28.76	27.90	28.09	339,561	-0.92(-3.16%)
Jul 26, 2011	29.87	29.87	28.91	29.01	471,330	-0.89(-2.98%)
Jul 25, 2011	30.10	30.18	29.82	29.90	148,401	-0.44(-1.46%)
Jul 22, 2011	30.41	30.58	30.31	30.34	65,463	-0.14(-0.45%)
Jul 21, 2011	30.02	30.60	29.72	30.48	150,846	+0.54(+1.79%)
Jul 20, 2011	30.00	30.44	29.68	29.94	136,305	-0.09(-0.31%)
Jul 19, 2011	29.54	30.04	29.24	30.03	294,852	+0.78(+2.65%)
Jul 18, 2011	29.86	29.93	29.18	29.26	489,012	-0.78(-2.61%)
Jul 15, 2011	30.75	31.07	29.79	30.04	420,843	-0.61(-2.00%)
Jul 14, 2011	31.24	31.26	30.49	30.65	169,434	-0.44(-1.40%)
Jul 13, 2011	31.39	31.56	30.97	31.09	161,838	-0.16(-0.52%)
Jul 12, 2011	31.15	31.57	30.94	31.25	140,769	-0.07(-0.23%)
Jul 11, 2011	31.88	32.00	31.16	31.33	121,080	-0.90(-2.80%)
Jul 08, 2011	31.85	32.32	31.68	32.23	174,267	+0.05(+0.15%)
Jul 07, 2011	32.17	32.58	32.06	32.18	366,747	+0.03(+0.08%)
Jul 06, 2011	32.02	32.17	31.93	32.16	270,141	+0.09(+0.29%)
Jul 05, 2011	32.01	32.07	31.77	32.06	130,977	+0.03(+0.08%)
Jul 01, 2011	31.31	32.08	31.28	32.04	250,134	+0.69(+2.20%)
Jun 30, 2011	31.19	31.67	31.07	31.35	318,081	+0.27(+0.88%)
Jun 29, 2011	30.91	31.12	30.74	31.07	224,004	+0.17(+0.56%)
Jun 28, 2011	31.20	31.27	30.81	30.90	427,998	-0.11(-0.35%)
Jun 27, 2011	30.35	31.57	30.08	31.01	388,209	+0.64(+2.11%)
Jun 24, 2011	30.49	30.68	30.10	30.37	1,059,156	-0.09(-0.31%)
Jun 23, 2011	29.91	30.48	29.50	30.46	259,155	+0.13(+0.44%)
Jun 22, 2011	30.54	30.75	30.25	30.33	144,516	-0.35(-1.14%)
Jun 21, 2011	29.83	30.93	29.65	30.68	517,767	+1.01(+3.40%)
Jun 20, 2011	29.36	29.82	29.36	29.67	549,555	+0.04(+0.13%)
Jun 17, 2011	28.92	29.69	28.83	29.63	698,196	+0.79(+2.74%)
Jun 16, 2011	27.78	28.84	27.58	28.84	641,430	+1.04(+3.74%)
Jun 15, 2011	27.49	27.98	27.44	27.80	263,841	-0.11(-0.39%)
Jun 14, 2011	27.37	28.00	27.26	27.91	246,576	+0.79(+2.93%)
Jun 13, 2011	26.78	27.28	26.77	27.12	236,613	+0.36(+1.36%)
Jun 10, 2011	27.13	27.13	26.57	26.75	264,798	-0.57(-2.10%)
Jun 09, 2011	27.16	27.44	27.11	27.33	192,855	+0.29(+1.07%)
Jun 08, 2011	27.12	27.30	26.92	27.04	233,532	-0.22(-0.79%)
Jun 07, 2011	27.42	27.62	27.16	27.25	175,893	-0.10(-0.38%)
Jun 06, 2011	27.73	27.80	27.28	27.36	244,626	-0.35(-1.25%)

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