Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.13	20.39	20.00	20.17	1,462,883	+0.03(+0.16%)
Jul 30, 2012	20.32	20.41	19.99	20.14	1,675,823	-0.32(-1.56%)
Jul 27, 2012	20.12	20.48	19.79	20.46	1,360,756	+0.62(+3.14%)
Jul 26, 2012	21.21	21.31	18.45	19.83	8,569,785	-0.94(-4.54%)
Jul 25, 2012	20.79	20.96	20.39	20.78	2,006,196	+0.04(+0.20%)
Jul 24, 2012	21.55	21.55	20.68	20.73	2,079,554	-0.79(-3.69%)
Jul 23, 2012	21.82	21.82	21.28	21.53	1,719,237	-0.66(-2.99%)
Jul 20, 2012	22.05	22.44	22.00	22.19	1,061,902	-0.02(-0.11%)
Jul 19, 2012	22.78	22.87	22.19	22.22	1,748,990	-0.46(-2.02%)
Jul 18, 2012	22.55	22.93	22.31	22.68	2,342,681	-0.04(-0.18%)
Jul 17, 2012	22.79	22.82	22.25	22.72	1,215,072	+0.02(+0.07%)
Jul 16, 2012	22.68	22.81	22.34	22.70	1,302,700	-0.05(-0.22%)
Jul 13, 2012	22.63	22.83	22.61	22.75	1,929,875	+0.13(+0.58%)
Jul 12, 2012	22.39	22.71	21.91	22.62	1,621,311	-0.05(-0.22%)
Jul 11, 2012	22.43	22.74	22.34	22.67	1,411,852	+0.27(+1.21%)
Jul 10, 2012	22.64	22.80	22.31	22.40	1,590,585	-0.16(-0.69%)
Jul 09, 2012	22.42	22.72	22.28	22.55	2,386,063	+0.28(+1.25%)
Jul 06, 2012	22.12	22.55	22.03	22.27	2,014,845	-0.11(-0.48%)
Jul 05, 2012	22.25	22.57	21.94	22.38	2,957,467	-0.11(-0.47%)
Jul 03, 2012	22.94	22.95	22.32	22.49	1,900,039	-0.43(-1.86%)

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