Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	18.28	18.86	18.27	18.68	2,135,560	-0.13(-0.68%)
Jul 28, 2011	19.12	19.68	18.55	18.81	5,390,768	+1.04(+5.88%)
Jul 27, 2011	17.88	18.20	17.64	17.77	2,755,885	-0.27(-1.52%)
Jul 26, 2011	18.20	18.31	18.01	18.04	1,438,081	-0.14(-0.75%)
Jul 25, 2011	17.19	18.50	17.08	18.18	3,407,834	+1.22(+7.16%)
Jul 22, 2011	16.65	17.09	16.47	16.96	827,192	+0.31(+1.85%)
Jul 21, 2011	16.50	16.89	16.41	16.65	849,144	+0.25(+1.51%)
Jul 20, 2011	16.26	16.49	15.95	16.41	793,039	+0.21(+1.32%)
Jul 19, 2011	16.18	16.34	15.95	16.19	1,349,536	+0.28(+1.78%)
Jul 18, 2011	16.24	16.40	15.64	15.91	1,189,649	-0.47(-2.87%)
Jul 15, 2011	16.25	16.42	16.03	16.38	1,563,848	+0.25(+1.54%)
Jul 14, 2011	16.76	17.01	15.95	16.13	1,763,213	-0.54(-3.23%)
Jul 13, 2011	16.77	17.12	16.48	16.67	1,397,501	+0.07(+0.41%)
Jul 12, 2011	16.66	17.12	16.57	16.60	1,847,775	-0.13(-0.77%)
Jul 11, 2011	17.32	17.47	16.61	16.73	1,872,302	-0.98(-5.56%)
Jul 08, 2011	17.74	17.83	17.59	17.72	1,297,801	-0.44(-2.40%)
Jul 07, 2011	18.26	18.37	18.11	18.15	1,388,222	+0.10(+0.57%)
Jul 06, 2011	18.21	18.25	17.85	18.05	972,512	-0.19(-1.03%)
Jul 05, 2011	18.27	18.31	17.72	18.24	1,075,081	-0.08(-0.42%)
Jul 01, 2011	17.43	18.39	17.38	18.32	1,980,545	+0.86(+4.90%)
Jun 30, 2011	16.97	17.69	16.85	17.46	1,341,355	+0.54(+3.19%)
Jun 29, 2011	16.95	17.33	16.74	16.92	1,378,884	+0.09(+0.51%)
Jun 28, 2011	16.29	16.84	16.28	16.83	908,781	+0.51(+3.15%)
Jun 27, 2011	16.22	16.57	16.00	16.32	556,972	+0.05(+0.32%)
Jun 24, 2011	16.65	16.83	16.10	16.27	1,454,686	-0.36(-2.16%)
Jun 23, 2011	15.71	16.69	15.55	16.63	2,083,054	+0.61(+3.79%)
Jun 22, 2011	16.21	16.55	16.02	16.02	1,183,398	-0.28(-1.73%)
Jun 21, 2011	15.83	16.63	15.83	16.30	1,636,962	+0.64(+4.10%)
Jun 20, 2011	15.68	15.71	15.47	15.66	1,276,295	+0.27(+1.78%)
Jun 17, 2011	15.47	15.53	15.07	15.39	1,670,250	+0.16(+1.07%)
Jun 16, 2011	15.23	15.65	15.02	15.23	1,253,948	-0.03(-0.17%)
Jun 15, 2011	15.53	15.53	15.21	15.25	1,538,085	-0.51(-3.26%)
Jun 14, 2011	14.93	16.05	14.87	15.76	2,845,748	+1.10(+7.47%)
Jun 13, 2011	14.78	15.01	14.29	14.67	1,872,534	-0.04(-0.29%)
Jun 10, 2011	15.25	15.29	14.58	14.71	2,438,471	-0.70(-4.55%)
Jun 09, 2011	15.21	15.59	15.09	15.41	1,438,558	+0.28(+1.87%)
Jun 08, 2011	15.35	15.47	14.99	15.13	2,626,517	-0.32(-2.05%)
Jun 07, 2011	16.02	16.25	15.35	15.45	2,719,281	-0.42(-2.64%)
Jun 06, 2011	16.50	16.65	15.84	15.87	1,910,107	-0.63(-3.84%)
Jun 03, 2011	16.77	16.83	16.40	16.50	1,693,002	-0.95(-5.44%)
May 24, 2011	17.37	17.59	17.16	17.45	1,727,931	+0.13(+0.74%)
May 23, 2011	17.76	17.79	17.22	17.32	1,618,208	-0.81(-4.48%)
May 20, 2011	18.18	18.37	17.93	18.14	1,084,877	-0.15(-0.80%)
May 19, 2011	18.50	18.52	17.99	18.28	1,247,125	-0.09(-0.51%)
May 18, 2011	18.31	18.61	18.18	18.38	841,086	+0.14(+0.75%)
May 17, 2011	17.99	18.24	17.90	18.24	1,389,406	+0.05(+0.28%)
May 16, 2011	18.55	18.84	18.15	18.19	1,675,596	-0.50(-2.66%)
May 13, 2011	19.15	19.26	18.66	18.68	671,691	-0.47(-2.46%)
May 12, 2011	18.91	19.28	18.75	19.15	1,217,083	+0.14(+0.72%)
May 11, 2011	19.62	19.62	18.91	19.02	1,345,388	-0.62(-3.18%)
May 10, 2011	19.52	19.68	19.29	19.64	1,058,650	+0.26(+1.32%)
May 09, 2011	19.61	19.61	19.20	19.39	1,015,567	-0.29(-1.48%)
May 06, 2011	19.90	20.09	19.40	19.68	1,417,413	+0.02(+0.09%)
May 05, 2011	19.03	20.23	18.83	19.66	2,693,841	+0.39(+2.04%)
May 04, 2011	19.17	19.35	18.54	19.27	2,144,430	+0.09(+0.49%)
May 03, 2011	19.56	19.81	19.04	19.17	2,090,411	-0.39(-2.01%)

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