Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.42	19.77	19.32	19.51	613,427	+0.13(+0.67%)
Jul 28, 2011	19.46	19.64	19.36	19.38	310,244	-0.10(-0.50%)
Jul 27, 2011	19.97	20.01	19.40	19.47	346,114	-0.56(-2.79%)
Jul 26, 2011	19.97	20.07	19.82	20.03	237,041	+0.12(+0.62%)
Jul 25, 2011	19.83	20.03	19.82	19.91	328,822	-0.16(-0.78%)
Jul 22, 2011	20.09	20.10	20.05	20.07	358,565	-0.01(-0.03%)
Jul 21, 2011	19.81	20.16	19.66	20.07	591,980	+0.35(+1.78%)
Jul 20, 2011	19.65	19.77	19.53	19.72	250,781	+0.37(+1.92%)
Jul 19, 2011	19.18	19.39	19.18	19.35	844,221	+0.58(+3.08%)
Jul 18, 2011	18.89	18.92	18.54	18.77	569,684	-0.60(-3.09%)
Jul 15, 2011	19.47	19.52	19.29	19.37	321,505	-0.03(-0.13%)
Jul 14, 2011	19.83	19.89	19.36	19.40	434,686	-0.37(-1.88%)
Jul 13, 2011	19.67	20.08	19.57	19.77	286,466	+0.41(+2.12%)
Jul 12, 2011	19.41	19.69	19.34	19.36	480,945	-0.21(-1.06%)
Jul 11, 2011	19.81	19.88	19.52	19.57	504,911	-0.97(-4.72%)
Jul 08, 2011	20.64	20.68	20.39	20.54	808,312	-0.53(-2.50%)
Jul 07, 2011	20.91	21.09	20.81	21.06	525,251	+0.48(+2.31%)
Jul 06, 2011	20.65	20.68	20.42	20.59	372,218	-0.29(-1.40%)
Jul 05, 2011	20.94	21.12	20.86	20.88	459,802	-0.02(-0.09%)

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