Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.16	20.28	20.01	20.09	5,268,631	-0.21(-1.03%)
Jul 28, 2011	20.37	20.38	20.18	20.30	3,380,072	-0.09(-0.45%)
Jul 27, 2011	20.37	20.45	20.27	20.39	6,242,458	-0.03(-0.15%)
Jul 26, 2011	20.35	20.54	20.25	20.43	6,460,854	+0.06(+0.27%)
Jul 25, 2011	20.03	20.44	20.03	20.37	5,142,687	+0.24(+1.19%)
Jul 22, 2011	20.05	20.16	19.93	20.13	3,388,224	+0.12(+0.58%)
Jul 21, 2011	19.74	20.09	19.72	20.01	3,705,460	+0.41(+2.07%)
Jul 20, 2011	19.59	19.71	19.50	19.61	1,537,934	+0.05(+0.25%)
Jul 19, 2011	19.44	19.57	19.30	19.56	2,390,297	+0.18(+0.95%)
Jul 18, 2011	19.47	19.52	19.30	19.38	2,409,029	-0.16(-0.82%)
Jul 15, 2011	19.66	19.69	19.43	19.54	4,333,318	-0.10(-0.50%)
Jul 14, 2011	19.68	19.70	19.51	19.63	4,604,958	-0.02(-0.09%)
Jul 13, 2011	19.84	19.90	19.59	19.65	3,434,325	-0.06(-0.31%)
Jul 12, 2011	19.61	19.86	19.56	19.71	4,492,935	+0.04(+0.22%)
Jul 11, 2011	19.74	19.76	19.56	19.67	2,483,017	-0.29(-1.48%)
Jul 08, 2011	20.01	20.04	19.84	19.97	2,282,180	-0.18(-0.88%)
Jul 07, 2011	20.10	20.16	19.95	20.14	3,242,928	+0.14(+0.71%)
Jul 06, 2011	20.03	20.13	19.87	20.00	2,378,439	-0.03(-0.15%)
Jul 05, 2011	20.18	20.18	19.97	20.03	3,253,206	-0.17(-0.85%)

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