Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.63	28.84	28.42	28.60	5,885	+0.03(+0.11%)
May 23, 2011	28.95	28.95	28.41	28.57	1,981	-0.39(-1.35%)
May 20, 2011	28.64	29.07	28.60	28.96	16,313	+0.24(+0.83%)
May 19, 2011	29.31	29.31	28.63	28.72	4,900	-0.30(-1.03%)
May 18, 2011	28.54	29.13	28.54	29.02	12,936	+0.74(+2.62%)
May 17, 2011	27.61	28.35	27.61	28.28	13,007	+0.24(+0.84%)
May 16, 2011	28.11	28.22	27.93	28.04	2,139	-0.07(-0.23%)
May 13, 2011	28.68	28.68	27.91	28.11	2,514	-0.19(-0.67%)
May 12, 2011	27.54	28.36	27.53	28.30	5,520	+0.41(+1.46%)
May 11, 2011	28.91	28.91	27.81	27.89	19,772	-0.81(-2.81%)
May 10, 2011	28.94	29.08	28.70	28.70	2,050	+0.19(+0.67%)
May 09, 2011	28.66	28.66	28.28	28.51	1,858	+0.48(+1.71%)
May 06, 2011	27.80	28.55	27.80	28.03	7,182	+0.19(+0.68%)
May 05, 2011	28.22	28.40	27.59	27.84	56,459	-0.85(-2.96%)
May 04, 2011	28.98	29.19	28.61	28.69	12,877	-0.55(-1.88%)
May 03, 2011	29.27	29.27	29.18	29.24	5,337	-0.06(-0.20%)
May 02, 2011	29.30	29.30	29.30	29.30	9,141	-0.20(-0.68%)
Apr 29, 2011	29.20	29.62	29.05	29.50	4,020	+0.41(+1.41%)
Apr 28, 2011	29.31	29.60	28.85	29.09	36,236	-0.53(-1.79%)
Apr 27, 2011	29.79	29.79	29.53	29.62	14,130	-0.27(-0.90%)
Apr 26, 2011	29.97	30.16	29.81	29.89	6,835	-0.18(-0.61%)
Apr 25, 2011	30.12	30.21	29.84	30.07	6,741	+0.07(+0.24%)
Apr 21, 2011	29.82	30.00	29.69	30.00	7,667	+0.17(+0.57%)
Apr 20, 2011	29.95	30.22	29.79	29.83	6,437	+0.29(+0.99%)
Apr 19, 2011	29.35	29.71	29.35	29.54	9,946	+0.08(+0.26%)
Apr 18, 2011	29.22	29.56	29.10	29.46	18,656	+0.09(+0.31%)
Apr 15, 2011	29.67	29.67	28.95	29.37	6,272	+0.02(+0.06%)
Apr 14, 2011	29.46	29.47	29.22	29.35	15,488	-0.23(-0.77%)
Apr 13, 2011	29.51	29.78	29.38	29.58	9,339	+0.04(+0.14%)
Apr 12, 2011	30.12	30.18	29.36	29.54	11,395	-0.56(-1.86%)
Apr 11, 2011	30.33	30.35	30.10	30.10	15,858	-0.21(-0.68%)
Apr 08, 2011	30.15	30.36	29.95	30.31	10,841	+0.28(+0.92%)
Apr 07, 2011	30.35	30.35	29.78	30.03	4,912	-0.08(-0.27%)
Apr 06, 2011	30.40	30.45	30.04	30.11	5,839	-0.30(-0.99%)
Apr 05, 2011	30.48	30.48	30.25	30.41	10,120	-0.03(-0.10%)
Apr 04, 2011	30.45	30.47	30.22	30.44	4,306	+0.64(+2.15%)
Apr 01, 2011	30.07	30.28	29.58	29.80	18,033	-0.01(-0.03%)
Mar 31, 2011	29.36	30.00	29.30	29.81	105,417	+0.60(+2.05%)
Mar 30, 2011	29.24	29.58	29.01	29.21	6,813	-0.20(-0.68%)
Mar 29, 2011	29.05	29.66	29.05	29.41	4,498	+0.40(+1.39%)
Mar 28, 2011	29.78	29.78	28.97	29.01	4,595	-0.59(-2.01%)
Mar 25, 2011	29.88	29.88	29.50	29.60	4,375	+0.02(+0.07%)
Mar 24, 2011	29.33	29.69	29.14	29.58	2,513	+0.53(+1.82%)
Mar 23, 2011	29.23	29.45	28.88	29.05	32,262	-0.14(-0.48%)
Mar 22, 2011	29.10	29.32	28.92	29.19	8,972	-0.19(-0.65%)
Mar 21, 2011	29.20	29.60	29.12	29.38	13,360	-0.31(-1.04%)
Mar 18, 2011	29.62	29.69	29.21	29.69	16,219	+0.99(+3.45%)
Mar 17, 2011	28.00	29.04	28.00	28.70	40,049	+1.07(+3.89%)
Mar 16, 2011	28.68	28.68	27.50	27.63	29,377	+0.09(+0.31%)
Mar 15, 2011	27.45	28.86	27.40	27.54	36,151	-1.32(-4.57%)
Mar 14, 2011	29.01	29.08	28.62	28.86	40,165	-0.51(-1.74%)
Mar 11, 2011	29.40	29.40	28.79	29.37	16,205	-0.26(-0.88%)
Mar 10, 2011	30.02	30.30	29.54	29.63	22,844	-0.80(-2.62%)
Mar 09, 2011	30.56	30.58	30.02	30.43	10,949	-0.06(-0.20%)
Mar 08, 2011	30.96	30.96	30.46	30.49	13,684	-0.15(-0.49%)
Mar 07, 2011	31.00	31.00	30.28	30.64	8,664	-0.29(-0.94%)
Mar 04, 2011	31.15	31.15	30.50	30.93	12,692	-0.08(-0.26%)
Mar 03, 2011	30.88	31.12	30.75	31.01	21,749	+0.31(+1.01%)
Mar 02, 2011	30.40	30.80	30.10	30.70	16,564	+0.39(+1.28%)

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