Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	24.22	24.40	24.18	24.26	31,895	+0.30(+1.26%)
May 23, 2011	24.05	24.05	23.78	23.96	49,209	-0.61(-2.48%)
May 20, 2011	24.76	24.76	24.46	24.57	33,997	-0.42(-1.70%)
May 19, 2011	24.98	25.12	24.85	25.00	48,501	+0.08(+0.30%)
May 18, 2011	24.57	24.94	24.57	24.92	59,527	+0.26(+1.06%)
May 17, 2011	24.69	24.69	24.40	24.66	42,367	-0.09(-0.35%)
May 16, 2011	24.28	24.86	24.28	24.75	40,279	+0.12(+0.47%)
May 13, 2011	25.12	25.18	24.51	24.63	31,116	-0.52(-2.08%)
May 12, 2011	25.26	25.36	24.87	25.15	151,111	-0.29(-1.14%)
May 11, 2011	26.04	26.04	25.33	25.44	63,781	-0.76(-2.88%)
May 10, 2011	26.31	26.31	25.97	26.20	44,314	-0.01(-0.02%)
May 09, 2011	25.93	26.20	25.93	26.20	27,192	+0.24(+0.94%)
May 06, 2011	26.05	26.43	25.94	25.96	63,153	+0.28(+1.11%)
May 05, 2011	26.12	26.12	25.58	25.68	70,082	-0.78(-2.96%)
May 04, 2011	26.81	26.91	26.29	26.46	37,726	-0.36(-1.34%)
May 03, 2011	26.87	26.91	26.73	26.82	36,468	-0.48(-1.77%)
May 02, 2011	27.30	27.30	27.30	27.30	12,969	-0.06(-0.23%)
Apr 29, 2011	27.06	27.40	27.06	27.36	26,490	+0.22(+0.80%)
Apr 28, 2011	27.01	27.15	26.87	27.15	28,267	-0.09(-0.34%)
Apr 27, 2011	27.10	27.24	26.87	27.24	40,926	+0.08(+0.31%)
Apr 26, 2011	27.23	27.26	26.88	27.16	18,463	-0.05(-0.19%)
Apr 25, 2011	27.16	27.23	26.95	27.21	18,125	+0.01(+0.02%)
Apr 21, 2011	27.00	27.21	26.99	27.20	9,559	+0.21(+0.80%)
Apr 20, 2011	26.59	26.99	26.36	26.99	27,280	+0.66(+2.49%)
Apr 19, 2011	26.23	26.45	26.22	26.33	32,376	+0.28(+1.07%)
Apr 18, 2011	26.34	26.34	25.76	26.05	33,142	-1.01(-3.73%)
Apr 15, 2011	27.01	27.07	26.84	27.06	39,312	-0.01(-0.04%)
Apr 14, 2011	27.07	27.08	26.72	27.08	28,597	-0.05(-0.19%)
Apr 13, 2011	27.11	27.42	27.05	27.13	16,746	+0.02(+0.09%)
Apr 12, 2011	27.33	27.33	26.91	27.10	67,928	-0.30(-1.10%)
Apr 11, 2011	27.64	27.66	27.33	27.41	38,150	-0.33(-1.17%)
Apr 08, 2011	27.55	27.84	27.55	27.73	30,451	+0.32(+1.17%)
Apr 07, 2011	27.39	27.47	27.30	27.41	40,078	+0.02(+0.08%)
Apr 06, 2011	27.37	27.47	27.32	27.39	70,557	+0.19(+0.68%)
Apr 05, 2011	27.15	27.24	26.95	27.20	55,532	+0.02(+0.09%)
Apr 04, 2011	26.95	27.18	26.95	27.18	18,852	+0.34(+1.28%)
Apr 01, 2011	26.72	26.88	26.66	26.84	37,308	+0.52(+1.99%)
Mar 31, 2011	26.29	26.33	26.27	26.31	41,865	+0.09(+0.35%)
Mar 30, 2011	26.00	26.22	25.99	26.22	34,347	+0.22(+0.85%)
Mar 29, 2011	25.97	26.02	25.77	26.00	38,065	-0.10(-0.40%)
Mar 28, 2011	25.99	26.22	25.99	26.11	19,504	+0.16(+0.60%)
Mar 25, 2011	26.02	26.11	25.95	25.95	31,682	-0.02(-0.07%)
Mar 24, 2011	25.82	25.99	25.77	25.97	54,576	+0.12(+0.45%)
Mar 23, 2011	25.44	25.88	25.44	25.85	56,849	+0.35(+1.37%)
Mar 22, 2011	25.69	25.69	25.42	25.50	23,589	-0.15(-0.57%)
Mar 21, 2011	25.65	25.73	25.61	25.65	37,752	+0.41(+1.61%)
Mar 18, 2011	25.31	25.48	25.16	25.24	35,246	+0.14(+0.56%)
Mar 17, 2011	24.97	25.19	24.88	25.10	45,817	+0.83(+3.42%)
Mar 16, 2011	24.09	24.83	24.08	24.27	66,584	-0.20(-0.83%)
Mar 15, 2011	24.39	24.55	24.34	24.47	89,344	-0.52(-2.07%)
Mar 14, 2011	24.95	24.99	24.81	24.99	47,108	+0.08(+0.33%)
Mar 11, 2011	24.71	24.97	24.71	24.91	54,767	+0.02(+0.09%)
Mar 10, 2011	24.77	25.00	24.71	24.89	90,995	-0.60(-2.37%)
Mar 09, 2011	25.38	25.55	25.36	25.49	23,880	-0.02(-0.09%)
Mar 08, 2011	25.34	25.51	25.20	25.51	61,808	+0.24(+0.97%)
Mar 07, 2011	25.43	25.56	25.16	25.27	25,269	-0.06(-0.25%)
Mar 04, 2011	25.29	25.41	25.13	25.33	11,420	+0.01(+0.02%)
Mar 03, 2011	25.31	25.47	25.21	25.33	31,308	+0.17(+0.69%)
Mar 02, 2011	24.71	25.16	24.71	25.15	39,009	+0.53(+2.15%)

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