Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.48	28.89	28.30	28.87	182,843	+0.12(+0.43%)
Jul 28, 2011	28.74	28.96	28.51	28.75	77,504	-0.06(-0.20%)
Jul 27, 2011	29.37	29.40	28.80	28.81	43,797	-0.72(-2.42%)
Jul 26, 2011	29.40	29.64	29.36	29.52	91,119	+0.02(+0.07%)
Jul 25, 2011	29.46	29.71	29.35	29.50	51,489	-0.27(-0.90%)
Jul 22, 2011	29.74	29.78	29.73	29.77	62,635	+0.12(+0.42%)
Jul 21, 2011	29.60	29.76	29.56	29.65	60,657	+0.23(+0.80%)
Jul 20, 2011	29.23	29.42	29.16	29.41	132,897	+0.23(+0.78%)
Jul 19, 2011	28.96	29.19	28.82	29.18	48,656	+0.42(+1.47%)
Jul 18, 2011	28.80	28.80	28.47	28.76	44,773	-0.09(-0.32%)
Jul 15, 2011	28.59	28.87	28.49	28.85	40,014	+0.37(+1.31%)
Jul 14, 2011	28.82	28.82	28.46	28.48	112,296	-0.24(-0.84%)
Jul 13, 2011	29.16	29.16	28.71	28.72	68,486	-0.32(-1.10%)
Jul 12, 2011	28.77	29.39	28.77	29.04	165,919	+0.21(+0.74%)
Jul 11, 2011	28.81	29.00	28.76	28.83	71,156	-0.45(-1.53%)
Jul 08, 2011	28.98	29.27	28.94	29.27	46,834	+0.00(+0.00%)
Jul 07, 2011	29.20	29.31	29.10	29.27	94,569	+0.32(+1.10%)
Jul 06, 2011	28.70	28.98	28.58	28.96	175,537	+0.22(+0.77%)
Jul 05, 2011	28.53	28.73	28.35	28.73	66,684	+0.27(+0.96%)
Jul 01, 2011	28.00	28.49	27.97	28.46	162,634	+0.51(+1.84%)
Jun 30, 2011	28.08	28.08	27.90	27.95	43,958	+0.00(+0.00%)
Jun 29, 2011	27.91	28.01	27.76	27.95	17,889	+0.24(+0.87%)
Jun 28, 2011	27.45	27.78	27.45	27.71	26,207	+0.14(+0.50%)
Jun 27, 2011	27.54	27.65	27.48	27.57	42,695	+0.08(+0.31%)
Jun 24, 2011	27.56	27.56	27.34	27.49	24,106	+0.07(+0.24%)
Jun 23, 2011	27.80	27.80	27.32	27.42	39,934	-0.66(-2.36%)
Jun 22, 2011	28.08	28.34	28.08	28.08	33,078	-0.14(-0.50%)
Jun 21, 2011	28.22	28.23	28.04	28.22	361,077	+0.19(+0.69%)
Jun 20, 2011	28.03	28.07	28.00	28.03	18,451	+0.37(+1.33%)
Jun 17, 2011	27.68	27.70	27.44	27.66	27,584	+0.40(+1.47%)
Jun 16, 2011	27.30	27.58	27.04	27.26	63,231	-0.02(-0.07%)
Jun 15, 2011	27.48	27.60	27.08	27.28	116,673	-0.34(-1.24%)
Jun 14, 2011	27.53	27.74	27.46	27.62	201,021	+0.32(+1.16%)
Jun 13, 2011	27.26	27.42	27.18	27.31	42,197	+0.08(+0.31%)
Jun 10, 2011	27.75	27.84	27.18	27.22	80,049	-0.66(-2.36%)
Jun 09, 2011	27.86	27.97	27.68	27.88	24,599	-0.18(-0.64%)
Jun 08, 2011	28.01	28.24	28.01	28.06	22,562	+0.00(+0.00%)
Jun 07, 2011	27.91	28.25	27.91	28.06	29,497	+0.29(+1.05%)
Jun 06, 2011	27.97	28.06	27.72	27.77	35,859	-0.27(-0.97%)
Jun 03, 2011	27.71	28.16	27.46	28.04	17,832	+0.35(+1.26%)
May 24, 2011	27.79	27.79	27.59	27.70	38,686	+0.12(+0.44%)
May 23, 2011	27.67	27.72	27.57	27.57	38,845	-0.33(-1.18%)
May 20, 2011	28.19	28.19	27.84	27.90	37,677	-0.24(-0.85%)
May 19, 2011	28.27	28.31	27.96	28.14	35,921	+0.08(+0.28%)
May 18, 2011	27.91	28.10	27.78	28.06	101,173	+0.21(+0.76%)
May 17, 2011	27.66	27.86	27.66	27.85	13,067	+0.05(+0.19%)
May 16, 2011	27.70	27.96	27.57	27.80	51,899	+0.04(+0.14%)
May 13, 2011	28.23	28.23	27.70	27.76	26,497	-0.32(-1.15%)
May 12, 2011	27.93	28.15	27.79	28.08	296,486	+0.05(+0.16%)
May 11, 2011	28.39	28.39	27.98	28.04	29,832	-0.26(-0.92%)
May 10, 2011	28.08	28.33	28.05	28.30	31,325	+0.36(+1.28%)
May 09, 2011	27.82	27.99	27.74	27.94	39,313	+0.11(+0.39%)
May 06, 2011	28.37	28.37	27.73	27.83	54,577	-0.33(-1.17%)
May 05, 2011	28.02	28.39	28.01	28.16	47,562	-0.07(-0.25%)
May 04, 2011	28.39	28.39	28.13	28.23	40,131	-0.12(-0.43%)
May 03, 2011	28.54	28.55	28.12	28.35	46,437	-0.19(-0.66%)

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