Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.58	28.06	27.32	27.72	9,200,417	+0.59(+2.19%)
May 23, 2011	26.88	27.20	26.50	27.13	7,892,613	-0.70(-2.51%)
May 20, 2011	27.69	28.21	27.50	27.82	9,603,270	-0.14(-0.51%)
May 19, 2011	28.06	28.20	27.56	27.97	6,784,947	+0.12(+0.44%)
May 18, 2011	27.38	28.01	27.21	27.84	8,953,790	+0.71(+2.62%)
May 17, 2011	26.94	27.21	26.52	27.13	12,321,220	+0.08(+0.30%)
May 16, 2011	27.13	27.86	26.95	27.05	9,639,381	-0.21(-0.78%)
May 13, 2011	27.69	27.80	27.04	27.26	10,346,969	-0.33(-1.19%)
May 12, 2011	27.63	27.93	27.15	27.59	14,519,647	-0.32(-1.15%)
May 11, 2011	28.86	28.86	27.66	27.91	11,065,634	-1.04(-3.59%)
May 10, 2011	29.03	29.33	28.71	28.95	9,094,820	+0.11(+0.38%)
May 09, 2011	28.77	29.01	28.34	28.84	8,567,933	+0.46(+1.64%)
May 06, 2011	28.45	29.16	28.02	28.38	12,632,142	+0.38(+1.34%)
May 05, 2011	29.12	29.29	27.88	28.00	25,292,802	-1.79(-6.01%)
May 04, 2011	30.00	30.13	28.96	29.79	14,037,402	-0.08(-0.27%)
May 03, 2011	31.28	31.28	29.47	29.87	17,734,940	-1.70(-5.37%)
May 02, 2011	31.54	31.62	31.36	31.57	11,863,119	+0.09(+0.28%)
Apr 29, 2011	30.72	31.49	30.60	31.48	9,201,100	+0.71(+2.31%)
Apr 28, 2011	30.47	30.94	30.43	30.77	6,294,782	+0.10(+0.31%)
Apr 27, 2011	30.97	30.99	30.04	30.67	8,596,356	-0.14(-0.44%)
Apr 26, 2011	30.61	30.89	30.41	30.81	5,008,634	+0.12(+0.38%)
Apr 25, 2011	31.19	31.32	30.58	30.69	5,890,811	-0.25(-0.80%)
Apr 21, 2011	30.74	31.04	30.51	30.94	6,062,142	+0.46(+1.53%)
Apr 20, 2011	30.26	30.63	30.20	30.48	7,226,454	+0.88(+2.98%)
Apr 19, 2011	29.31	29.75	29.22	29.59	7,070,808	+0.42(+1.45%)
Apr 18, 2011	29.32	29.37	28.67	29.17	8,460,938	-0.77(-2.58%)
Apr 15, 2011	29.87	30.25	29.70	29.94	6,376,739	-0.08(-0.25%)
Apr 14, 2011	29.51	30.07	29.24	30.02	7,891,235	+0.07(+0.23%)
Apr 13, 2011	30.27	30.46	29.69	29.95	7,476,284	+0.08(+0.27%)
Apr 12, 2011	30.55	30.58	29.44	29.87	14,021,941	-1.27(-4.06%)
Apr 11, 2011	31.77	31.85	30.89	31.13	10,285,920	-0.77(-2.40%)
Apr 08, 2011	31.26	32.03	31.20	31.90	11,830,230	+1.03(+3.32%)
Apr 07, 2011	30.33	30.91	29.95	30.87	11,246,098	+0.42(+1.39%)
Apr 06, 2011	31.00	31.13	30.19	30.45	9,738,558	-0.49(-1.57%)
Apr 05, 2011	31.08	31.39	30.80	30.93	8,286,622	-0.14(-0.44%)
Apr 04, 2011	31.11	31.20	31.00	31.07	6,271,561	+0.11(+0.35%)
Apr 01, 2011	30.96	31.34	30.85	30.96	6,530,505	+0.30(+0.98%)
Mar 31, 2011	30.92	31.11	30.62	30.66	6,013,638	+0.14(+0.47%)
Mar 30, 2011	30.58	30.96	30.31	30.52	7,909,140	+0.24(+0.79%)
Mar 29, 2011	30.21	30.48	30.00	30.28	6,818,025	-0.03(-0.11%)
Mar 28, 2011	30.60	30.85	30.30	30.31	6,277,612	-0.44(-1.45%)
Mar 25, 2011	30.67	31.17	30.63	30.76	7,669,424	+0.09(+0.29%)
Mar 24, 2011	30.84	30.95	30.48	30.67	7,480,035	-0.06(-0.20%)
Mar 23, 2011	31.11	31.23	30.56	30.73	10,828,938	-0.44(-1.40%)
Mar 22, 2011	31.04	31.24	30.79	31.17	8,924,253	+0.02(+0.07%)
Mar 21, 2011	30.70	31.19	30.70	31.15	11,972,646	+1.21(+4.04%)
Mar 18, 2011	30.67	30.86	29.69	29.94	14,022,273	-0.55(-1.79%)
Mar 17, 2011	29.81	30.66	29.44	30.48	13,392,073	+1.52(+5.27%)
Mar 16, 2011	29.08	30.06	28.60	28.96	15,697,006	-0.17(-0.59%)
Mar 15, 2011	29.12	29.39	29.07	29.13	15,803,289	-0.43(-1.46%)
Mar 14, 2011	29.26	29.64	28.84	29.56	9,353,712	-0.26(-0.87%)
Mar 11, 2011	28.45	30.00	28.23	29.82	12,659,279	+0.65(+2.23%)
Mar 10, 2011	29.70	29.80	28.88	29.17	16,924,460	-1.32(-4.33%)
Mar 09, 2011	31.11	31.17	30.27	30.49	10,268,731	-0.23(-0.73%)
Mar 08, 2011	32.03	32.03	30.69	30.72	14,331,173	-1.33(-4.16%)
Mar 07, 2011	32.94	33.18	31.89	32.05	13,000,850	-0.59(-1.80%)
Mar 04, 2011	32.29	32.65	32.09	32.64	11,763,163	+0.68(+2.12%)
Mar 03, 2011	32.16	32.27	31.78	31.96	14,803,285	-0.39(-1.20%)
Mar 02, 2011	32.37	32.52	32.04	32.35	13,188,963	+0.28(+0.87%)

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