Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.22	19.44	18.39	19.41	488,149	+0.13(+0.66%)
Jul 28, 2011	19.41	19.44	19.28	19.28	247,810	-0.10(-0.50%)
Jul 27, 2011	19.37	19.49	19.31	19.38	290,302	-0.06(-0.30%)
Jul 26, 2011	19.64	19.64	19.40	19.44	211,002	-0.15(-0.79%)
Jul 25, 2011	19.75	19.82	19.58	19.59	486,694	-0.28(-1.42%)
Jul 22, 2011	19.92	19.92	19.84	19.88	275,620	+0.13(+0.65%)
Jul 21, 2011	19.84	19.96	19.60	19.75	600,541	-0.01(-0.06%)
Jul 20, 2011	19.95	20.04	19.72	19.76	383,449	-0.17(-0.87%)
Jul 19, 2011	19.97	20.08	19.86	19.93	173,427	-0.04(-0.19%)
Jul 18, 2011	20.08	20.08	19.92	19.97	113,938	-0.15(-0.77%)
Jul 15, 2011	20.10	20.24	20.00	20.13	256,977	+0.06(+0.32%)
Jul 14, 2011	20.19	20.29	20.00	20.06	202,672	-0.04(-0.19%)
Jul 13, 2011	20.40	20.43	20.09	20.10	304,364	-0.22(-1.08%)
Jul 12, 2011	20.38	20.44	20.28	20.32	170,752	-0.08(-0.38%)
Jul 11, 2011	20.47	20.48	20.25	20.40	228,372	-0.15(-0.75%)
Jul 08, 2011	20.48	20.58	20.42	20.55	207,445	-0.05(-0.22%)
Jul 07, 2011	20.63	20.68	20.50	20.60	196,005	+0.08(+0.38%)
Jul 06, 2011	20.52	20.55	20.29	20.52	214,320	-0.02(-0.09%)
Jul 05, 2011	20.49	20.63	20.34	20.54	406,121	+0.08(+0.38%)

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