Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	17.26	17.84	17.10	17.66	552,982	+0.08(+0.46%)
Jul 28, 2011	17.89	18.03	17.50	17.58	611,113	-0.28(-1.57%)
Jul 27, 2011	18.24	18.28	17.79	17.86	657,647	-0.49(-2.67%)
Jul 26, 2011	18.64	18.64	18.25	18.35	476,771	-0.27(-1.45%)
Jul 25, 2011	19.01	19.04	18.57	18.62	470,425	-0.78(-4.02%)
Jul 22, 2011	19.20	19.55	19.04	19.40	519,212	+0.29(+1.52%)
Jul 21, 2011	19.30	19.45	19.07	19.11	666,530	-0.05(-0.26%)
Jul 20, 2011	19.58	19.70	19.08	19.16	776,789	-0.32(-1.64%)
Jul 19, 2011	19.28	19.99	19.26	19.48	1,151,727	+0.37(+1.94%)
Jul 18, 2011	19.40	19.75	18.94	19.11	534,979	-0.40(-2.05%)
Jul 15, 2011	19.53	19.78	19.29	19.51	323,944	+0.01(+0.05%)
Jul 14, 2011	19.59	20.10	19.45	19.50	365,294	-0.04(-0.20%)
Jul 13, 2011	19.81	19.96	19.41	19.54	399,351	-0.14(-0.71%)
Jul 12, 2011	19.87	20.00	19.42	19.68	366,690	-0.24(-1.20%)
Jul 11, 2011	20.53	20.59	19.84	19.92	381,967	-0.76(-3.68%)
Jul 08, 2011	20.60	20.89	20.25	20.68	330,680	-0.24(-1.15%)
Jul 07, 2011	20.85	21.00	20.35	20.92	724,771	+0.46(+2.25%)
Jul 06, 2011	20.48	20.90	20.19	20.46	349,706	-0.10(-0.49%)
Jul 05, 2011	20.06	20.68	19.97	20.56	663,455	+0.66(+3.32%)

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