Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.20	30.33	30.14	30.23	1,923,743	+0.00(+0.00%)
Mar 30, 2011	30.23	30.23	30.23	30.23	2,615,718	+0.06(+0.20%)
Mar 29, 2011	29.85	30.21	29.78	30.17	2,279,034	+0.30(+1.00%)
Mar 28, 2011	29.82	30.01	29.80	29.87	2,339,323	+0.07(+0.22%)
Mar 25, 2011	29.84	29.90	29.75	29.81	1,881,004	+0.05(+0.18%)
Mar 24, 2011	29.72	29.83	29.54	29.76	1,740,073	+0.13(+0.42%)
Mar 23, 2011	29.71	29.72	29.42	29.63	2,183,116	-0.05(-0.16%)
Mar 22, 2011	29.91	29.95	29.68	29.68	2,246,909	-0.21(-0.72%)
Mar 21, 2011	29.86	29.92	29.81	29.89	2,069,647	+0.38(+1.29%)
Mar 18, 2011	29.65	29.78	29.46	29.51	4,209,507	+0.13(+0.45%)
Mar 17, 2011	29.52	29.55	29.12	29.38	3,623,130	+0.13(+0.43%)
Mar 16, 2011	29.64	29.68	29.12	29.25	4,467,511	-0.39(-1.31%)
Mar 15, 2011	29.64	29.84	29.62	29.64	4,589,068	-0.09(-0.30%)
Mar 14, 2011	29.81	29.81	29.55	29.73	3,613,552	-0.23(-0.78%)
Mar 11, 2011	29.89	30.04	29.80	29.96	1,335,849	+0.05(+0.16%)
Mar 10, 2011	30.09	30.17	29.85	29.92	2,131,032	-0.32(-1.04%)
Mar 09, 2011	29.94	30.27	29.94	30.23	2,304,902	+0.23(+0.75%)
Mar 08, 2011	29.70	30.09	29.68	30.01	2,242,743	+0.30(+1.00%)
Mar 07, 2011	29.68	29.95	29.63	29.71	2,607,816	+0.08(+0.26%)
Mar 04, 2011	29.74	29.80	29.40	29.63	1,928,155	-0.12(-0.40%)
Mar 03, 2011	29.68	29.87	29.63	29.75	2,189,710	+0.20(+0.67%)
Mar 02, 2011	29.62	29.67	29.41	29.55	2,266,973	+0.01(+0.02%)
Mar 01, 2011	29.78	29.93	29.55	29.55	2,881,754	-0.24(-0.82%)
Feb 28, 2011	29.58	29.93	29.48	29.79	3,614,453	+0.34(+1.15%)
Feb 25, 2011	29.21	29.49	29.16	29.45	2,483,181	+0.33(+1.15%)
Feb 24, 2011	29.28	29.31	29.01	29.12	2,804,472	-0.21(-0.73%)
Feb 23, 2011	29.14	29.44	29.00	29.33	4,581,175	+0.19(+0.65%)
Feb 22, 2011	28.99	29.20	28.94	29.14	2,663,680	-0.08(-0.27%)
Feb 18, 2011	29.16	29.30	29.03	29.22	2,672,965	+0.07(+0.25%)
Feb 17, 2011	29.25	29.37	29.09	29.15	3,537,295	-0.19(-0.65%)
Feb 16, 2011	29.53	29.54	29.17	29.34	2,908,773	-0.18(-0.63%)
Feb 15, 2011	29.39	29.59	29.36	29.52	1,854,981	+0.11(+0.39%)
Feb 14, 2011	29.56	29.56	29.30	29.41	1,945,682	-0.10(-0.32%)
Feb 11, 2011	29.46	29.62	29.43	29.50	3,339,405	+0.01(+0.02%)
Feb 10, 2011	29.32	29.50	29.28	29.50	2,532,949	+0.09(+0.30%)
Feb 09, 2011	29.23	29.43	29.13	29.41	2,776,124	+0.18(+0.60%)
Feb 08, 2011	29.42	29.42	29.18	29.23	3,163,231	-0.15(-0.50%)
Feb 07, 2011	29.24	29.38	29.20	29.38	8,288,814	+0.18(+0.61%)
Feb 04, 2011	29.39	29.40	29.09	29.20	8,178,249	-0.16(-0.56%)
Feb 03, 2011	29.29	29.39	29.21	29.37	7,406,182	+0.03(+0.10%)
Feb 02, 2011	29.45	29.53	29.28	29.34	2,468,159	-0.17(-0.58%)
Feb 01, 2011	29.53	29.59	29.28	29.51	2,951,420	+0.12(+0.40%)
Jan 31, 2011	29.53	29.72	29.38	29.39	2,416,015	-0.09(-0.32%)
Jan 28, 2011	29.88	29.91	29.45	29.49	2,335,364	-0.32(-1.09%)
Jan 27, 2011	29.80	29.91	29.66	29.81	1,988,983	+0.07(+0.24%)
Jan 26, 2011	29.72	29.85	29.57	29.74	2,244,682	-0.09(-0.30%)
Jan 25, 2011	29.78	29.86	29.64	29.83	2,175,571	+0.06(+0.20%)
Jan 24, 2011	29.32	29.80	29.32	29.77	4,223,435	+0.40(+1.36%)
Jan 21, 2011	29.85	29.85	29.33	29.37	4,394,636	-0.39(-1.31%)
Jan 20, 2011	29.63	29.96	29.59	29.76	3,079,433	+0.11(+0.36%)
Jan 19, 2011	29.52	29.67	29.49	29.65	3,113,952	+0.14(+0.48%)
Jan 18, 2011	29.37	29.52	29.30	29.51	2,139,405	+0.16(+0.56%)
Jan 14, 2011	29.12	29.42	29.09	29.35	2,583,372	-0.08(-0.26%)
Jan 13, 2011	29.21	29.43	29.18	29.42	2,794,145	+0.24(+0.81%)
Jan 12, 2011	29.10	29.33	29.07	29.19	1,957,355	+0.18(+0.63%)
Jan 11, 2011	29.03	29.07	28.92	29.00	2,272,430	+0.01(+0.04%)
Jan 10, 2011	29.03	29.10	28.74	28.99	2,871,485	-0.18(-0.63%)
Jan 07, 2011	29.09	29.18	28.88	29.18	2,352,005	+0.13(+0.45%)
Jan 06, 2011	29.06	29.10	28.84	29.05	2,192,291	-0.03(-0.10%)
Jan 05, 2011	29.26	29.29	29.01	29.07	2,423,589	-0.19(-0.66%)
Jan 04, 2011	29.18	29.39	28.99	29.27	2,636,478	+0.09(+0.30%)

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