Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	15.87	16.46	15.45	15.94	61,342	-0.23(-1.40%)
Jul 28, 2011	16.77	17.61	15.89	16.17	99,487	-0.34(-2.08%)
Jul 27, 2011	16.98	17.18	16.29	16.51	80,725	-0.60(-3.53%)
Jul 26, 2011	17.74	17.76	17.10	17.11	58,656	-0.68(-3.82%)
Jul 25, 2011	17.93	18.11	17.78	17.79	31,391	-0.45(-2.48%)
Jul 22, 2011	18.41	18.57	18.24	18.25	39,500	-0.32(-1.72%)
Jul 21, 2011	17.99	18.58	17.82	18.57	48,233	+0.77(+4.34%)
Jul 20, 2011	17.94	18.43	17.27	17.79	44,663	-0.13(-0.75%)
Jul 19, 2011	16.56	18.07	16.56	17.93	34,846	+1.59(+9.75%)
Jul 18, 2011	16.92	16.92	15.88	16.33	45,895	-0.70(-4.09%)
Jul 15, 2011	17.31	17.31	16.60	17.03	42,043	-0.06(-0.34%)
Jul 14, 2011	17.84	18.28	17.09	17.09	41,303	-0.75(-4.18%)
Jul 13, 2011	17.56	17.89	17.56	17.84	26,526	+0.46(+2.65%)
Jul 12, 2011	17.33	17.55	16.80	17.37	61,289	-0.02(-0.10%)
Jul 11, 2011	18.43	18.62	17.29	17.39	106,147	-1.39(-7.41%)
Jul 08, 2011	18.66	19.02	18.19	18.78	79,882	-0.34(-1.75%)
Jul 07, 2011	18.68	19.51	18.45	19.12	53,808	+0.66(+3.59%)
Jul 06, 2011	18.62	18.81	18.11	18.46	35,521	-0.18(-0.99%)
Jul 05, 2011	18.68	18.87	17.82	18.64	41,480	+0.08(+0.41%)

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