Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.45	27.50	27.23	27.23	15,747	-0.22(-0.80%)
Jul 28, 2011	27.15	27.54	27.15	27.45	19,670	+0.05(+0.18%)
Jul 27, 2011	28.13	28.20	27.40	27.40	221,097	-0.94(-3.32%)
Jul 26, 2011	28.05	28.70	28.04	28.34	98,612	+0.30(+1.07%)
Jul 25, 2011	28.12	28.15	27.08	28.04	54,498	-0.61(-2.13%)
Jul 22, 2011	27.80	28.73	28.25	28.65	87,717	+0.85(+3.06%)
Jul 21, 2011	27.00	28.14	27.00	27.80	647,147	+0.88(+3.27%)
Jul 20, 2011	27.07	27.20	26.92	26.92	50,458	-0.08(-0.30%)
Jul 19, 2011	27.16	27.16	27.00	27.00	99,228	-0.20(-0.74%)
Jul 18, 2011	27.15	27.41	27.13	27.20	41,602	-0.13(-0.48%)
Jul 15, 2011	27.65	27.87	27.32	27.33	34,185	-0.28(-1.01%)
Jul 14, 2011	28.01	28.01	27.50	27.61	100,978	-0.40(-1.43%)
Jul 13, 2011	28.25	28.25	27.93	28.01	12,049	-0.32(-1.13%)
Jul 12, 2011	28.45	28.74	28.32	28.33	17,129	-0.15(-0.53%)
Jul 11, 2011	28.40	28.50	27.90	28.48	224,983	-0.08(-0.28%)
Jul 08, 2011	28.30	28.63	28.25	28.56	140,321	+0.14(+0.49%)
Jul 07, 2011	28.42	28.67	28.32	28.42	27,314	-0.07(-0.25%)
Jul 06, 2011	28.53	28.68	28.25	28.49	33,423	-0.09(-0.31%)
Jul 05, 2011	28.38	28.88	28.10	28.58	87,060	+0.17(+0.60%)
Jul 04, 2011	28.24	28.50	27.96	28.41	24,804	+0.41(+1.46%)
Jun 30, 2011	27.62	28.06	27.50	28.00	128,930	+0.34(+1.23%)
Jun 29, 2011	27.90	27.96	27.51	27.66	137,756	-0.15(-0.54%)
Jun 28, 2011	28.27	28.28	27.68	27.81	71,350	-0.47(-1.66%)
Jun 27, 2011	27.26	28.34	27.26	28.28	69,547	+0.85(+3.10%)
Jun 24, 2011	27.68	27.68	27.38	27.43	205,994	-0.33(-1.19%)
Jun 23, 2011	28.11	28.11	27.40	27.76	390,566	-0.50(-1.77%)
Jun 22, 2011	28.25	28.52	27.89	28.26	63,386	+0.05(+0.18%)
Jun 21, 2011	27.71	28.74	27.43	28.21	52,123	+0.55(+1.99%)
Jun 20, 2011	26.85	27.85	27.66	27.66	204,626	+0.55(+2.03%)
Jun 17, 2011	27.55	27.73	26.90	27.11	161,930	-0.44(-1.60%)
Jun 16, 2011	27.77	28.11	27.55	27.55	62,870	-0.29(-1.04%)
Jun 15, 2011	27.72	28.04	27.67	27.84	93,675	-0.16(-0.57%)
Jun 14, 2011	28.09	28.21	27.96	28.00	22,121	-0.07(-0.25%)
Jun 13, 2011	28.20	28.25	27.98	28.07	87,353	-0.16(-0.57%)
Jun 10, 2011	27.97	28.47	27.95	28.23	173,634	+0.01(+0.04%)
Jun 09, 2011	27.75	28.22	27.75	28.22	83,100	+0.47(+1.69%)
Jun 08, 2011	28.61	28.71	27.51	27.75	56,966	-0.95(-3.31%)
Jun 07, 2011	28.51	28.82	28.22	28.70	39,411	+0.19(+0.67%)
Jun 06, 2011	28.89	29.70	28.02	28.51	122,876	-0.44(-1.52%)
Jun 03, 2011	29.37	29.38	28.53	28.95	81,411	-0.20(-0.69%)
May 24, 2011	29.04	29.52	28.92	29.15	159,506	+0.17(+0.59%)
May 20, 2011	29.15	29.26	28.78	28.98	80,701	-0.21(-0.72%)
May 19, 2011	28.54	29.65	28.54	29.19	132,482	+0.57(+1.99%)
May 18, 2011	28.77	29.00	28.58	28.62	30,412	-0.13(-0.45%)
May 17, 2011	29.11	29.35	28.65	28.75	73,041	-0.28(-0.96%)
May 16, 2011	29.50	29.70	29.03	29.03	81,351	-0.56(-1.89%)
May 13, 2011	29.38	29.70	29.22	29.59	152,988	+0.34(+1.16%)
May 12, 2011	29.84	29.94	29.05	29.25	41,911	-0.75(-2.50%)
May 11, 2011	29.94	30.17	29.76	30.00	100,891	-0.12(-0.40%)
May 10, 2011	29.38	30.12	29.38	30.12	114,642	+0.81(+2.76%)
May 09, 2011	29.20	29.38	29.04	29.31	33,609	+0.14(+0.48%)
May 06, 2011	29.52	29.54	28.96	29.17	64,915	-0.37(-1.25%)
May 05, 2011	29.29	29.54	29.21	29.54	166,318	+0.04(+0.14%)
May 04, 2011	29.55	29.59	29.04	29.50	51,066	-0.08(-0.27%)
May 03, 2011	29.65	29.65	29.39	29.58	46,773	-0.24(-0.80%)

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