Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.45	30.58	30.38	30.48	1,908,028	+0.00(+0.00%)
Mar 30, 2011	30.48	30.48	30.48	30.48	2,594,350	+0.06(+0.20%)
Mar 29, 2011	30.10	30.46	30.03	30.42	2,260,416	+0.30(+1.00%)
Mar 28, 2011	30.07	30.26	30.05	30.12	2,320,213	+0.07(+0.22%)
Mar 25, 2011	30.08	30.14	29.99	30.05	1,865,637	+0.05(+0.18%)
Mar 24, 2011	29.96	30.07	29.78	30.00	1,725,857	+0.13(+0.42%)
Mar 23, 2011	29.95	29.96	29.66	29.87	2,165,282	-0.05(-0.16%)
Mar 22, 2011	30.16	30.19	29.92	29.92	2,228,554	-0.22(-0.72%)
Mar 21, 2011	30.10	30.17	30.05	30.14	2,052,740	+0.38(+1.29%)
Mar 18, 2011	29.89	30.02	29.71	29.75	4,175,118	+0.13(+0.45%)
Mar 17, 2011	29.76	29.79	29.36	29.62	3,593,532	+0.13(+0.43%)
Mar 16, 2011	29.89	29.93	29.36	29.50	4,431,015	-0.39(-1.31%)
Mar 15, 2011	29.88	30.08	29.87	29.89	4,551,579	-0.09(-0.30%)
Mar 14, 2011	30.06	30.06	29.80	29.98	3,584,032	-0.23(-0.78%)
Mar 11, 2011	30.14	30.28	30.04	30.21	1,324,936	+0.05(+0.16%)
Mar 10, 2011	30.34	30.41	30.10	30.16	2,113,623	-0.32(-1.04%)
Mar 09, 2011	30.19	30.52	30.19	30.48	2,286,073	+0.23(+0.75%)
Mar 08, 2011	29.94	30.34	29.93	30.25	2,224,422	+0.30(+1.00%)
Mar 07, 2011	29.92	30.20	29.87	29.95	2,586,512	+0.08(+0.26%)
Mar 04, 2011	29.99	30.04	29.65	29.87	1,912,404	-0.12(-0.40%)
Mar 03, 2011	29.92	30.12	29.87	29.99	2,171,821	+0.20(+0.67%)
Mar 02, 2011	29.86	29.92	29.65	29.80	2,248,453	+0.01(+0.02%)
Mar 01, 2011	30.02	30.18	29.79	29.79	2,858,212	-0.25(-0.82%)
Feb 28, 2011	29.82	30.18	29.72	30.04	3,584,926	+0.34(+1.15%)
Feb 25, 2011	29.45	29.74	29.40	29.69	2,462,895	+0.34(+1.15%)
Feb 24, 2011	29.53	29.56	29.25	29.36	2,781,562	-0.22(-0.73%)
Feb 23, 2011	29.38	29.68	29.24	29.57	4,543,750	+0.19(+0.65%)
Feb 22, 2011	29.23	29.44	29.18	29.38	2,641,920	-0.08(-0.27%)
Feb 18, 2011	29.40	29.54	29.27	29.46	2,651,129	+0.07(+0.25%)
Feb 17, 2011	29.49	29.61	29.33	29.39	3,508,397	-0.19(-0.65%)
Feb 16, 2011	29.78	29.78	29.41	29.58	2,885,010	-0.19(-0.63%)
Feb 15, 2011	29.63	29.84	29.60	29.77	1,839,827	+0.11(+0.39%)
Feb 14, 2011	29.80	29.80	29.54	29.65	1,929,788	-0.10(-0.32%)
Feb 11, 2011	29.70	29.87	29.68	29.75	3,312,124	+0.01(+0.02%)
Feb 10, 2011	29.56	29.75	29.52	29.74	2,512,256	+0.09(+0.30%)
Feb 09, 2011	29.47	29.68	29.37	29.65	2,753,445	+0.18(+0.60%)
Feb 08, 2011	29.66	29.66	29.42	29.47	3,137,389	-0.15(-0.50%)
Feb 07, 2011	29.48	29.62	29.45	29.62	8,221,100	+0.18(+0.60%)
Feb 04, 2011	29.64	29.64	29.33	29.45	8,111,438	-0.17(-0.56%)
Feb 03, 2011	29.53	29.63	29.45	29.61	7,345,678	+0.03(+0.10%)
Feb 02, 2011	29.69	29.78	29.52	29.58	2,447,995	-0.17(-0.58%)
Feb 01, 2011	29.77	29.83	29.52	29.75	2,927,309	+0.12(+0.40%)
Jan 31, 2011	29.78	29.97	29.62	29.64	2,396,278	-0.09(-0.32%)
Jan 28, 2011	30.12	30.16	29.69	29.73	2,316,286	-0.33(-1.09%)
Jan 27, 2011	30.04	30.15	29.90	30.06	1,972,734	+0.07(+0.24%)
Jan 26, 2011	29.96	30.09	29.81	29.99	2,226,345	-0.09(-0.30%)
Jan 25, 2011	30.02	30.10	29.89	30.07	2,157,798	+0.06(+0.20%)
Jan 24, 2011	29.56	30.04	29.56	30.02	4,188,932	+0.40(+1.36%)
Jan 21, 2011	30.09	30.09	29.58	29.61	4,358,735	-0.39(-1.31%)
Jan 20, 2011	29.87	30.20	29.83	30.00	3,054,276	+0.11(+0.36%)
Jan 19, 2011	29.77	29.91	29.73	29.90	3,088,513	+0.14(+0.48%)
Jan 18, 2011	29.61	29.76	29.55	29.75	2,121,927	+0.17(+0.56%)
Jan 14, 2011	29.36	29.66	29.33	29.59	2,562,267	-0.08(-0.26%)
Jan 13, 2011	29.45	29.68	29.42	29.66	2,771,319	+0.24(+0.81%)
Jan 12, 2011	29.34	29.57	29.31	29.43	1,941,365	+0.18(+0.63%)
Jan 11, 2011	29.27	29.31	29.15	29.24	2,253,866	+0.01(+0.04%)
Jan 10, 2011	29.27	29.34	28.98	29.23	2,848,027	-0.18(-0.63%)
Jan 07, 2011	29.33	29.42	29.12	29.42	2,332,791	+0.13(+0.45%)
Jan 06, 2011	29.30	29.34	29.08	29.28	2,174,382	-0.03(-0.10%)
Jan 05, 2011	29.50	29.53	29.25	29.31	2,403,790	-0.20(-0.66%)
Jan 04, 2011	29.42	29.63	29.23	29.51	2,614,939	+0.09(+0.30%)

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