Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.63	20.17	19.60	19.75	500,862	-0.15(-0.78%)
Jul 28, 2011	19.86	20.20	19.69	19.91	398,711	+0.11(+0.54%)
Jul 27, 2011	20.44	20.67	19.78	19.80	589,692	-0.67(-3.25%)
Jul 26, 2011	20.85	20.90	20.38	20.46	544,191	-0.32(-1.52%)
Jul 25, 2011	20.51	21.51	20.42	20.78	298,591	-0.25(-1.19%)
Jul 22, 2011	20.97	21.27	20.79	21.03	303,353	-0.20(-0.92%)
Jul 21, 2011	21.18	21.39	21.05	21.23	212,534	+0.15(+0.73%)
Jul 20, 2011	21.23	21.23	20.86	21.07	292,531	-0.05(-0.25%)
Jul 19, 2011	20.91	21.14	20.77	21.12	268,484	+0.38(+1.83%)
Jul 18, 2011	20.93	21.11	20.68	20.74	234,994	-0.26(-1.22%)
Jul 15, 2011	20.84	21.11	20.82	21.00	239,661	+0.20(+0.97%)
Jul 14, 2011	21.58	21.61	20.63	20.80	553,314	-0.69(-3.21%)
Jul 13, 2011	21.74	21.95	21.45	21.49	340,033	-0.11(-0.50%)
Jul 12, 2011	21.45	22.01	21.42	21.59	225,040	+0.11(+0.53%)
Jul 11, 2011	21.58	21.71	21.42	21.48	271,424	-0.36(-1.66%)
Jul 08, 2011	21.70	21.94	21.65	21.84	269,782	-0.14(-0.65%)
Jul 07, 2011	21.98	22.18	21.87	21.99	423,292	+0.11(+0.52%)
Jul 06, 2011	21.42	22.02	21.42	21.87	448,369	+0.39(+1.80%)
Jul 05, 2011	21.55	21.65	21.41	21.49	279,317	+0.01(+0.03%)

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