Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	19.91	20.15	19.83	19.87	26,814,700	-0.96(-4.59%)
Jul 30, 2012	20.83	20.95	20.78	20.83	10,544,167	+0.13(+0.65%)
Jul 27, 2012	20.61	20.76	20.44	20.70	14,912,697	+0.32(+1.56%)
Jul 26, 2012	20.27	20.43	20.19	20.38	13,051,386	+0.51(+2.58%)
Jul 25, 2012	19.84	20.44	19.77	19.86	10,497,755	+0.03(+0.18%)
Jul 24, 2012	20.08	20.11	19.64	19.83	10,067,476	-0.29(-1.46%)
Jul 23, 2012	19.93	20.15	19.82	20.12	10,362,936	-0.57(-2.77%)
Jul 20, 2012	20.57	20.70	20.52	20.70	10,080,871	-0.15(-0.74%)
Jul 19, 2012	20.81	20.92	20.73	20.85	9,529,644	+0.06(+0.29%)
Jul 18, 2012	20.66	20.84	20.60	20.79	9,788,531	+0.02(+0.12%)
Jul 17, 2012	20.77	20.77	20.57	20.77	15,748,712	+0.17(+0.82%)
Jul 16, 2012	20.61	20.67	20.45	20.60	13,400,506	+0.20(+0.98%)
Jul 13, 2012	20.19	20.45	20.17	20.40	12,891,291	+0.32(+1.61%)
Jul 12, 2012	20.05	20.13	19.94	20.07	13,758,095	+0.00(+0.02%)
Jul 11, 2012	19.95	20.16	19.88	20.07	8,719,738	+0.32(+1.61%)
Jul 10, 2012	19.98	19.98	19.64	19.75	8,093,375	-0.01(-0.05%)
Jul 09, 2012	19.66	19.76	19.49	19.76	6,158,464	+0.02(+0.10%)
Jul 06, 2012	19.87	19.95	19.69	19.74	11,421,642	-0.36(-1.78%)
Jul 05, 2012	20.21	20.24	20.05	20.10	8,270,660	-0.23(-1.13%)
Jul 03, 2012	20.16	20.37	20.16	20.33	8,316,241	+0.06(+0.30%)

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