Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.74	17.18	16.60	16.96	8,069	+0.00(+0.00%)
Jul 28, 2011	17.30	17.30	16.48	16.96	17,624	-0.17(-1.01%)
Jul 27, 2011	17.78	17.91	16.83	17.13	19,881	-0.86(-4.80%)
Jul 26, 2011	17.95	18.04	17.81	17.99	2,344	-0.04(-0.24%)
Jul 25, 2011	17.66	18.04	17.39	18.04	4,164	+0.22(+1.21%)
Jul 22, 2011	17.91	18.06	17.60	17.82	14,194	-0.22(-1.20%)
Jul 21, 2011	18.29	18.34	17.65	18.04	22,735	-0.30(-1.65%)
Jul 20, 2011	18.38	18.47	17.99	18.34	19,197	-0.09(-0.47%)
Jul 19, 2011	18.42	18.94	17.00	18.42	80,448	-0.09(-0.47%)
Jul 18, 2011	20.88	20.88	17.73	18.51	98,530	-2.50(-11.91%)
Jul 15, 2011	21.32	21.36	20.93	21.01	6,994	-0.35(-1.62%)
Jul 14, 2011	21.66	21.75	20.93	21.36	8,018	-0.04(-0.20%)
Jul 13, 2011	21.92	21.92	20.75	21.40	13,964	-0.56(-2.55%)
Jul 12, 2011	22.48	22.48	21.79	21.96	8,889	-0.60(-2.68%)
Jul 11, 2011	22.44	22.57	22.31	22.57	3,920	-0.04(-0.19%)
Jul 08, 2011	22.70	22.83	22.44	22.61	3,078	-0.35(-1.50%)
Jul 07, 2011	23.17	23.47	22.83	22.95	6,632	+0.00(+0.00%)
Jul 06, 2011	23.60	23.77	22.44	22.95	18,822	-0.78(-3.27%)
Jul 05, 2011	23.77	24.03	23.43	23.73	4,337	-0.04(-0.18%)

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