Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	26.35	26.35	25.70	25.80	4,634,956	+0.12(+0.48%)
Apr 28, 2011	25.65	26.14	25.07	25.67	5,227,121	+0.06(+0.23%)
Apr 27, 2011	25.87	25.93	24.96	25.61	4,102,995	-0.25(-0.96%)
Apr 26, 2011	25.60	26.01	25.57	25.86	2,612,937	+0.30(+1.17%)
Apr 25, 2011	25.45	25.70	24.97	25.56	3,363,945	-0.01(-0.03%)
Apr 21, 2011	25.55	25.95	25.31	25.57	4,473,715	+0.23(+0.92%)
Apr 20, 2011	25.42	25.47	24.95	25.34	3,283,492	+0.32(+1.29%)
Apr 19, 2011	24.61	25.03	24.47	25.02	3,419,628	+0.46(+1.86%)
Apr 18, 2011	24.47	24.85	24.15	24.56	4,281,262	-0.17(-0.67%)
Apr 15, 2011	24.28	25.10	24.11	24.73	6,024,971	+0.61(+2.54%)
Apr 14, 2011	23.38	24.21	23.05	24.11	4,073,799	+0.87(+3.74%)
Apr 13, 2011	22.88	23.33	22.49	23.24	4,321,227	+0.51(+2.26%)
Apr 12, 2011	23.52	23.54	22.40	22.73	2,973,707	-1.05(-4.43%)
Apr 11, 2011	24.29	24.43	23.62	23.78	2,823,980	-0.45(-1.85%)
Apr 08, 2011	24.01	24.59	23.89	24.23	3,749,602	+1.00(+4.32%)
Apr 07, 2011	23.39	23.67	23.06	23.23	2,728,864	-0.20(-0.85%)
Apr 06, 2011	24.16	24.19	23.18	23.42	2,117,475	-0.58(-2.42%)
Apr 05, 2011	23.94	24.10	23.77	24.00	2,197,329	+0.01(+0.03%)
Apr 04, 2011	23.91	24.12	23.82	24.00	2,486,173	+0.00(+0.00%)
Apr 01, 2011	24.58	24.85	23.76	24.00	4,224,119	-0.36(-1.50%)
Mar 31, 2011	23.99	24.44	23.83	24.36	3,826,364	+0.40(+1.66%)
Mar 30, 2011	23.96	24.21	23.52	23.96	3,809,739	+0.59(+2.52%)
Mar 29, 2011	23.33	23.58	22.84	23.38	2,537,676	+0.04(+0.16%)
Mar 28, 2011	23.57	23.70	23.23	23.34	2,787,687	-0.15(-0.65%)
Mar 25, 2011	22.79	23.60	22.68	23.49	4,274,710	+0.74(+3.27%)
Mar 24, 2011	22.79	22.82	22.30	22.75	2,120,456	+0.06(+0.26%)
Mar 23, 2011	22.79	22.93	22.36	22.69	1,862,870	-0.13(-0.58%)
Mar 22, 2011	23.13	23.22	22.60	22.82	2,717,025	-0.29(-1.26%)
Mar 21, 2011	22.86	23.13	22.59	23.11	2,928,917	+0.86(+3.88%)
Mar 18, 2011	22.97	23.33	22.18	22.25	3,522,317	-0.54(-2.36%)
Mar 17, 2011	21.99	22.90	21.82	22.79	2,850,476	+1.11(+5.12%)
Mar 16, 2011	22.01	22.30	21.40	21.68	2,944,171	-0.41(-1.84%)
Mar 15, 2011	21.71	22.26	21.39	22.08	3,366,613	-0.29(-1.30%)
Mar 14, 2011	22.25	22.47	21.92	22.37	2,644,024	+0.02(+0.11%)
Mar 11, 2011	21.34	22.52	21.20	22.35	2,252,366	+0.80(+3.69%)
Mar 10, 2011	21.92	21.92	21.32	21.55	2,391,117	-0.71(-3.20%)
Mar 09, 2011	22.57	22.73	22.20	22.26	1,980,479	-0.32(-1.43%)
Mar 08, 2011	22.73	22.77	22.16	22.59	2,757,886	-0.04(-0.18%)
Mar 07, 2011	22.83	23.12	22.38	22.63	3,464,056	-0.09(-0.40%)
Mar 04, 2011	22.75	22.81	22.24	22.72	2,745,193	-0.05(-0.22%)
Mar 03, 2011	22.41	22.91	22.11	22.77	2,930,042	+0.57(+2.57%)
Mar 02, 2011	21.99	22.41	21.80	22.20	3,258,438	+0.21(+0.94%)
Mar 01, 2011	22.81	22.83	21.81	21.99	5,843,473	-0.63(-2.78%)
Feb 28, 2011	22.93	23.10	22.32	22.62	3,600,681	-0.21(-0.91%)
Feb 25, 2011	22.16	22.83	22.06	22.83	2,624,082	+0.89(+4.07%)
Feb 24, 2011	22.21	22.51	21.77	21.93	3,191,287	-0.37(-1.67%)
Feb 23, 2011	21.92	22.52	21.82	22.30	4,838,067	+0.46(+2.12%)
Feb 22, 2011	21.74	22.35	21.66	21.84	4,918,278	+0.23(+1.07%)
Feb 18, 2011	21.58	21.83	21.30	21.61	5,642,678	+0.08(+0.38%)
Feb 17, 2011	21.22	21.66	21.17	21.53	4,114,596	+0.33(+1.58%)
Feb 16, 2011	21.04	21.44	20.99	21.19	5,561,432	+0.24(+1.13%)
Feb 15, 2011	21.20	21.32	20.79	20.96	5,174,385	-0.31(-1.44%)
Feb 14, 2011	21.36	21.67	21.16	21.26	5,086,390	-0.07(-0.31%)
Feb 11, 2011	21.10	21.47	21.01	21.33	3,624,488	+0.15(+0.70%)
Feb 10, 2011	21.22	21.43	20.99	21.18	3,241,762	-0.07(-0.31%)
Feb 09, 2011	21.10	21.60	20.75	21.25	6,508,781	+0.12(+0.59%)
Feb 08, 2011	21.58	21.60	20.83	21.12	4,949,916	-0.46(-2.15%)
Feb 07, 2011	21.11	22.01	21.09	21.58	6,128,009	+0.64(+3.04%)
Feb 04, 2011	21.17	21.32	20.22	20.95	8,115,381	+0.15(+0.72%)
Feb 03, 2011	20.03	20.89	19.37	20.80	8,431,126	+0.79(+3.97%)
Feb 02, 2011	19.65	20.13	19.39	20.00	5,701,224	+0.48(+2.46%)

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