Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.58	16.90	16.58	16.78	13,322,453	+0.03(+0.17%)
Jul 28, 2011	16.81	17.26	16.69	16.75	17,921,354	+0.67(+4.14%)
Jul 27, 2011	16.44	16.48	16.05	16.08	12,022,329	-0.43(-2.58%)
Jul 26, 2011	16.62	16.70	16.48	16.51	7,507,174	-0.15(-0.87%)
Jul 25, 2011	16.69	16.74	16.50	16.66	6,526,172	-0.18(-1.06%)
Jul 22, 2011	17.05	17.05	16.79	16.83	7,514,375	-0.15(-0.88%)
Jul 21, 2011	16.77	17.30	16.73	16.98	18,210,524	+0.46(+2.80%)
Jul 20, 2011	16.47	16.63	16.29	16.52	9,356,774	+0.09(+0.58%)
Jul 19, 2011	16.27	16.45	16.11	16.43	7,437,825	+0.28(+1.71%)
Jul 18, 2011	16.42	16.46	16.07	16.15	10,640,254	-0.37(-2.25%)
Jul 15, 2011	16.55	16.59	16.37	16.52	9,958,957	+0.04(+0.22%)
Jul 14, 2011	16.59	16.70	16.43	16.48	10,903,131	-0.04(-0.22%)
Jul 13, 2011	16.50	16.76	16.39	16.52	8,524,165	+0.11(+0.64%)
Jul 12, 2011	16.21	16.57	16.19	16.41	11,946,856	+0.10(+0.63%)
Jul 11, 2011	16.67	16.68	16.27	16.31	9,514,023	-0.63(-3.72%)
Jul 08, 2011	16.98	17.05	16.71	16.94	9,804,222	-0.32(-1.88%)
Jul 07, 2011	17.10	17.30	17.05	17.27	8,491,595	+0.35(+2.09%)
Jul 06, 2011	16.85	16.95	16.70	16.91	6,574,296	-0.01(-0.04%)
Jul 05, 2011	17.27	17.27	16.88	16.92	8,504,398	-0.36(-2.07%)

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