Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	33.12	33.48	32.75	33.41	4,623,774	+0.33(+1.01%)
Apr 28, 2011	32.76	33.24	32.69	33.08	3,430,596	+0.36(+1.09%)
Apr 27, 2011	31.85	33.85	31.60	32.72	8,127,387	+2.07(+6.74%)
Apr 26, 2011	30.78	30.78	30.39	30.66	2,432,689	+0.15(+0.50%)
Apr 25, 2011	30.54	30.67	30.43	30.50	1,087,256	-0.09(-0.28%)
Apr 21, 2011	30.30	30.73	30.27	30.59	1,569,618	+0.38(+1.24%)
Apr 20, 2011	30.58	30.76	30.14	30.21	2,861,655	-0.02(-0.06%)
Apr 19, 2011	30.40	30.70	30.10	30.23	1,905,027	-0.08(-0.25%)
Apr 18, 2011	30.26	30.41	29.91	30.31	1,981,344	-0.31(-1.00%)
Apr 15, 2011	30.49	30.71	30.07	30.61	2,865,606	+0.33(+1.10%)
Apr 14, 2011	30.08	30.49	30.01	30.28	2,280,406	-0.09(-0.28%)
Apr 13, 2011	30.33	30.64	30.28	30.37	1,469,315	+0.32(+1.05%)
Apr 12, 2011	30.14	30.35	30.01	30.05	1,130,218	-0.26(-0.85%)
Apr 11, 2011	30.14	30.63	30.13	30.31	1,811,359	+0.17(+0.57%)
Apr 08, 2011	30.81	31.32	29.94	30.14	2,693,221	-0.74(-2.41%)
Apr 07, 2011	30.27	31.18	30.20	30.88	3,563,033	+0.65(+2.15%)
Apr 06, 2011	29.91	30.23	29.70	30.23	2,465,637	+0.38(+1.29%)
Apr 05, 2011	29.45	29.88	29.40	29.85	2,094,963	+0.32(+1.07%)
Apr 04, 2011	29.57	29.65	29.44	29.53	1,456,349	+0.02(+0.06%)
Apr 01, 2011	29.28	29.61	29.25	29.51	2,591,259	+0.56(+1.95%)
Mar 31, 2011	29.28	29.45	28.16	28.95	7,284,345	-0.46(-1.57%)
Mar 30, 2011	29.41	29.41	29.41	29.41	2,752,791	+0.77(+2.68%)
Mar 29, 2011	28.45	28.68	28.35	28.64	1,968,199	+0.15(+0.51%)
Mar 28, 2011	28.16	28.74	28.11	28.50	2,738,263	+0.30(+1.06%)
Mar 25, 2011	27.96	28.33	27.70	28.20	3,129,950	+0.34(+1.23%)
Mar 24, 2011	28.17	28.28	27.74	27.86	1,769,732	-0.10(-0.37%)
Mar 23, 2011	27.37	28.01	27.31	27.96	3,083,765	+0.48(+1.74%)
Mar 22, 2011	27.90	27.90	27.26	27.48	3,607,744	-0.75(-2.66%)
Mar 21, 2011	28.26	28.31	28.10	28.23	2,093,163	+0.69(+2.51%)
Mar 18, 2011	27.19	27.59	27.15	27.54	3,219,933	+0.70(+2.61%)
Mar 17, 2011	27.19	27.33	26.73	26.84	1,949,469	+0.04(+0.16%)
Mar 16, 2011	27.07	27.11	26.65	26.80	2,505,709	-0.25(-0.92%)
Mar 15, 2011	26.93	27.16	26.89	27.05	1,903,178	-0.22(-0.81%)
Mar 14, 2011	27.30	27.47	27.11	27.27	1,595,424	-0.36(-1.30%)
Mar 11, 2011	27.11	27.69	27.03	27.63	2,024,846	+0.51(+1.89%)
Mar 10, 2011	27.30	27.49	27.09	27.11	2,117,675	-0.54(-1.95%)
Mar 09, 2011	27.49	28.00	27.48	27.65	2,302,046	+0.09(+0.31%)
Mar 08, 2011	27.22	27.68	27.15	27.57	2,849,074	+0.40(+1.48%)
Mar 07, 2011	27.23	27.49	26.96	27.17	3,054,116	+0.08(+0.28%)
Mar 04, 2011	27.25	27.25	26.87	27.09	2,055,209	-0.20(-0.75%)
Mar 03, 2011	27.01	27.39	27.01	27.29	2,396,224	+0.48(+1.78%)
Mar 02, 2011	26.82	27.02	26.67	26.82	2,502,361	+0.05(+0.19%)
Mar 01, 2011	27.27	27.29	26.65	26.76	2,957,296	-0.47(-1.72%)
Feb 28, 2011	26.67	27.43	26.67	27.23	3,174,123	+0.56(+2.11%)
Feb 25, 2011	25.47	26.72	25.47	26.67	3,410,333	+1.26(+4.97%)
Feb 24, 2011	25.33	25.70	25.21	25.41	1,914,604	+0.03(+0.10%)
Feb 23, 2011	25.89	25.90	25.13	25.38	1,906,952	-0.58(-2.24%)
Feb 22, 2011	25.89	26.23	25.76	25.96	3,663,175	-0.24(-0.91%)
Feb 18, 2011	26.00	26.28	26.00	26.20	1,787,210	+0.18(+0.69%)
Feb 17, 2011	26.02	26.17	25.91	26.02	1,689,023	-0.02(-0.07%)
Feb 16, 2011	26.11	26.24	25.91	26.04	1,164,793	+0.01(+0.05%)
Feb 15, 2011	25.87	26.14	25.81	26.03	1,590,586	+0.09(+0.33%)
Feb 14, 2011	25.81	26.03	25.70	25.94	826,063	+0.03(+0.13%)
Feb 11, 2011	25.68	25.96	25.38	25.91	1,597,745	+0.13(+0.49%)
Feb 10, 2011	25.49	26.09	25.41	25.78	2,430,142	+0.09(+0.36%)
Feb 09, 2011	25.49	25.74	25.34	25.69	3,059,695	+0.20(+0.77%)
Feb 08, 2011	25.50	25.60	25.44	25.49	2,102,091	-0.05(-0.20%)
Feb 07, 2011	25.40	25.62	25.28	25.54	1,950,183	+0.15(+0.60%)
Feb 04, 2011	25.40	25.50	24.96	25.39	2,673,680	+0.06(+0.24%)
Feb 03, 2011	24.34	25.61	24.34	25.33	3,886,498	+0.09(+0.37%)
Feb 02, 2011	25.00	25.34	24.89	25.23	2,686,811	+0.09(+0.37%)

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