Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	18.82	19.08	18.58	18.93	362,643	-0.01(-0.04%)
Jul 28, 2011	19.20	19.33	18.90	18.94	346,992	-0.18(-0.96%)
Jul 27, 2011	19.42	19.44	19.09	19.12	422,705	-0.46(-2.34%)
Jul 26, 2011	19.63	19.92	19.48	19.58	373,823	+0.00(+0.00%)
Jul 25, 2011	19.47	19.84	19.33	19.58	421,764	-0.07(-0.38%)
Jul 22, 2011	19.84	19.91	19.62	19.66	408,419	-0.09(-0.46%)
Jul 21, 2011	19.68	19.92	19.60	19.75	418,662	+0.07(+0.34%)
Jul 20, 2011	19.81	19.89	19.47	19.68	443,383	-0.18(-0.88%)
Jul 19, 2011	19.66	19.92	19.51	19.86	454,361	+0.36(+1.84%)
Jul 18, 2011	19.49	19.61	19.39	19.50	436,156	-0.06(-0.30%)
Jul 15, 2011	19.87	20.14	19.52	19.56	576,638	-0.27(-1.35%)
Jul 14, 2011	19.87	20.14	19.72	19.82	1,281,727	+0.04(+0.21%)
Jul 13, 2011	19.49	19.83	19.49	19.78	425,182	+0.37(+1.89%)
Jul 12, 2011	19.37	19.74	19.25	19.42	340,702	+0.02(+0.09%)
Jul 11, 2011	19.35	19.61	19.35	19.40	419,282	-0.18(-0.94%)
Jul 08, 2011	19.24	19.61	19.20	19.58	400,982	+0.12(+0.60%)
Jul 07, 2011	19.57	19.87	19.42	19.47	833,788	-0.02(-0.13%)
Jul 06, 2011	19.58	19.61	19.39	19.49	460,571	-0.13(-0.68%)
Jul 05, 2011	19.57	19.67	19.37	19.62	685,849	-0.01(-0.04%)

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