Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	45.04	46.27	44.36	45.84	439,224	+0.05(+0.11%)
Jul 28, 2011	47.09	47.46	45.66	45.79	543,585	-1.33(-2.81%)
Jul 27, 2011	48.72	48.78	47.04	47.11	358,085	-1.79(-3.66%)
Jul 26, 2011	51.13	51.83	48.72	48.90	760,261	-0.92(-1.85%)
Jul 25, 2011	48.57	50.23	48.57	49.82	736,249	+0.79(+1.61%)
Jul 22, 2011	49.00	49.17	48.91	49.03	262,845	+0.63(+1.31%)
Jul 21, 2011	48.33	49.05	47.81	48.40	155,516	+0.23(+0.47%)
Jul 20, 2011	48.16	48.49	47.77	48.17	156,371	+0.12(+0.25%)
Jul 19, 2011	47.13	48.10	47.13	48.05	221,458	+1.26(+2.69%)
Jul 18, 2011	47.42	47.46	46.48	46.80	195,532	-0.90(-1.89%)
Jul 15, 2011	47.78	47.96	47.12	47.70	262,342	+0.20(+0.42%)
Jul 14, 2011	48.69	48.74	47.37	47.50	205,731	-0.90(-1.86%)
Jul 13, 2011	48.81	49.11	48.31	48.40	234,728	-0.16(-0.33%)
Jul 12, 2011	48.78	49.15	48.48	48.56	244,021	-0.48(-0.99%)
Jul 11, 2011	49.66	49.85	48.80	49.04	113,079	-1.36(-2.69%)
Jul 08, 2011	49.72	50.43	49.66	50.40	200,247	-0.13(-0.25%)
Jul 07, 2011	50.64	50.95	50.38	50.53	135,696	+0.44(+0.87%)
Jul 06, 2011	49.73	50.15	49.21	50.09	286,780	+0.27(+0.54%)
Jul 05, 2011	49.99	50.31	49.70	49.82	179,781	-0.23(-0.45%)

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