Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	18.24	19.18	18.21	18.80	247,019	+0.11(+0.59%)
Jul 28, 2011	18.66	18.88	18.20	18.69	385,414	+0.60(+3.34%)
Jul 27, 2011	18.98	19.49	18.00	18.08	327,611	-0.99(-5.18%)
Jul 26, 2011	19.41	19.41	19.04	19.07	184,675	-0.41(-2.09%)
Jul 25, 2011	19.64	19.89	19.38	19.48	169,912	-0.28(-1.43%)
Jul 22, 2011	19.89	20.11	19.73	19.76	100,683	-0.33(-1.64%)
Jul 21, 2011	19.93	20.25	19.71	20.09	156,046	+0.29(+1.47%)
Jul 20, 2011	19.80	19.98	19.71	19.80	81,556	+0.04(+0.20%)
Jul 19, 2011	19.38	19.83	19.22	19.76	266,443	+0.49(+2.56%)
Jul 18, 2011	19.83	19.83	18.98	19.27	241,116	-0.69(-3.46%)
Jul 15, 2011	20.00	20.13	19.64	19.96	136,732	+0.09(+0.47%)
Jul 14, 2011	20.70	20.82	19.68	19.86	220,358	-0.82(-3.94%)
Jul 13, 2011	20.13	20.70	19.92	20.68	280,245	+0.71(+3.57%)
Jul 12, 2011	20.29	20.52	19.94	19.96	264,157	-0.43(-2.11%)
Jul 11, 2011	20.43	20.65	20.28	20.40	241,903	-0.18(-0.88%)
Jul 08, 2011	20.83	20.83	20.43	20.58	306,710	-0.42(-2.02%)
Jul 07, 2011	20.70	21.24	20.62	21.00	355,925	+0.42(+2.06%)
Jul 06, 2011	20.25	20.60	20.07	20.58	500,108	+0.35(+1.75%)
Jul 05, 2011	20.11	20.39	20.07	20.22	413,927	+0.02(+0.12%)
Jul 01, 2011	19.38	20.23	19.34	20.20	377,712	+0.79(+4.08%)
Jun 30, 2011	19.04	19.52	18.83	19.41	257,872	+0.37(+1.94%)
Jun 29, 2011	18.84	19.13	18.59	19.04	176,395	+0.24(+1.25%)
Jun 28, 2011	18.48	18.80	18.23	18.80	405,929	+0.45(+2.48%)
Jun 27, 2011	18.15	18.54	17.96	18.35	204,851	+0.16(+0.86%)
Jun 24, 2011	18.06	18.39	17.89	18.19	2,313,266	+0.16(+0.87%)
Jun 23, 2011	17.45	18.21	17.30	18.04	302,990	+0.38(+2.18%)
Jun 22, 2011	17.33	17.80	17.31	17.65	244,827	+0.17(+0.99%)
Jun 21, 2011	17.09	17.57	17.08	17.48	336,485	+0.54(+3.19%)
Jun 20, 2011	16.85	16.94	16.32	16.94	225,005	+0.45(+2.71%)
Jun 17, 2011	16.48	16.72	16.33	16.49	305,693	+0.08(+0.48%)
Jun 16, 2011	16.11	16.43	16.00	16.41	294,664	+0.34(+2.10%)
Jun 15, 2011	16.24	16.43	16.02	16.08	206,572	-0.40(-2.43%)
Jun 14, 2011	16.05	16.48	16.05	16.48	364,066	+0.60(+3.75%)
Jun 13, 2011	15.85	16.11	15.72	15.88	284,556	+0.12(+0.75%)
Jun 10, 2011	15.65	15.89	15.52	15.76	247,802	-0.01(-0.05%)
Jun 09, 2011	15.64	15.86	15.48	15.77	185,744	+0.24(+1.57%)
Jun 08, 2011	15.52	15.74	15.37	15.53	365,332	-0.06(-0.40%)
Jun 07, 2011	15.54	15.76	15.42	15.59	221,033	+0.12(+0.76%)
Jun 06, 2011	15.48	15.61	15.25	15.47	471,781	-0.08(-0.50%)
Jun 03, 2011	15.49	15.76	15.49	15.55	363,956	-0.88(-5.35%)
May 24, 2011	16.44	16.46	16.26	16.43	270,072	+0.04(+0.24%)
May 23, 2011	16.47	16.48	16.20	16.39	315,721	-0.35(-2.11%)
May 20, 2011	16.84	16.87	16.62	16.74	171,268	-0.04(-0.26%)
May 19, 2011	16.62	16.94	16.51	16.78	203,985	+0.24(+1.45%)
May 18, 2011	16.45	16.58	16.21	16.55	125,896	+0.20(+1.20%)
May 17, 2011	16.44	16.61	16.09	16.35	278,843	-0.15(-0.90%)
May 16, 2011	16.67	17.09	16.50	16.50	317,966	-0.38(-2.28%)
May 13, 2011	17.40	17.45	16.77	16.88	180,578	-0.47(-2.71%)
May 12, 2011	17.13	17.56	16.87	17.35	199,588	+0.16(+0.96%)
May 11, 2011	17.71	17.72	17.02	17.19	356,162	-0.31(-1.75%)
May 10, 2011	17.72	17.96	17.42	17.49	203,507	-0.08(-0.45%)
May 09, 2011	16.97	17.57	16.86	17.57	272,535	+0.60(+3.56%)
May 06, 2011	16.94	17.25	16.85	16.97	290,831	-0.09(-0.51%)
May 05, 2011	17.02	17.41	16.94	17.06	222,869	-0.20(-1.14%)
May 04, 2011	17.85	17.85	16.91	17.25	438,549	-0.65(-3.64%)
May 03, 2011	18.11	18.16	17.69	17.90	387,907	-0.18(-1.00%)

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