Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	36.92	36.92	36.72	36.81	1,297,779	-0.05(-0.12%)
Mar 30, 2011	36.86	36.96	36.72	36.86	1,335,695	+0.30(+0.83%)
Mar 29, 2011	36.24	36.55	36.12	36.55	120,263	+0.30(+0.82%)
Mar 28, 2011	36.46	36.57	36.24	36.26	408,549	-0.11(-0.29%)
Mar 25, 2011	36.55	36.62	36.34	36.36	729,155	-0.19(-0.52%)
Mar 24, 2011	36.38	36.63	36.17	36.55	641,142	+0.40(+1.09%)
Mar 23, 2011	36.03	36.31	35.81	36.16	497,783	+0.03(+0.08%)
Mar 22, 2011	36.03	36.16	35.99	36.13	772,911	+0.05(+0.13%)
Mar 21, 2011	36.08	36.14	35.78	36.08	467,813	+0.62(+1.74%)
Mar 18, 2011	35.47	35.63	35.32	35.46	725,700	+0.41(+1.17%)
Mar 17, 2011	35.27	35.39	34.88	35.05	961,445	+0.54(+1.57%)
Mar 16, 2011	35.29	35.29	34.18	34.51	1,042,233	-0.87(-2.45%)
Mar 15, 2011	34.47	35.52	34.44	35.38	1,065,434	-0.57(-1.59%)
Mar 14, 2011	35.69	35.97	35.59	35.95	416,117	-0.32(-0.88%)
Mar 11, 2011	36.00	36.41	35.97	36.27	355,338	+0.10(+0.27%)
Mar 10, 2011	36.45	36.45	36.10	36.17	377,165	-0.81(-2.18%)
Mar 09, 2011	37.00	37.04	36.82	36.98	315,658	-0.02(-0.04%)
Mar 08, 2011	36.67	37.05	36.55	36.99	370,004	+0.30(+0.83%)
Mar 07, 2011	37.33	37.33	36.57	36.69	636,237	-0.39(-1.05%)
Mar 04, 2011	37.37	37.37	36.88	37.08	515,730	-0.31(-0.83%)
Mar 03, 2011	37.05	37.41	37.02	37.39	374,696	+0.60(+1.63%)
Mar 02, 2011	36.73	36.96	36.45	36.79	939,556	+0.17(+0.46%)
Mar 01, 2011	37.32	37.36	36.61	36.62	377,132	-0.51(-1.37%)
Feb 28, 2011	37.00	37.24	36.99	37.13	960,432	+0.29(+0.79%)
Feb 25, 2011	36.66	36.87	36.57	36.84	1,038,340	+0.45(+1.23%)
Feb 24, 2011	36.46	36.53	36.10	36.39	190,628	+0.04(+0.10%)
Feb 23, 2011	36.57	36.64	36.13	36.35	249,474	-0.12(-0.33%)
Feb 22, 2011	36.81	37.07	36.40	36.48	1,198,928	-1.00(-2.68%)
Feb 18, 2011	37.37	37.50	37.30	37.48	200,931	+0.17(+0.47%)
Feb 17, 2011	37.19	37.37	37.10	37.31	437,591	+0.11(+0.31%)
Feb 16, 2011	36.94	37.23	36.94	37.19	266,650	+0.30(+0.80%)
Feb 15, 2011	36.93	36.98	36.80	36.89	686,994	-0.01(-0.02%)
Feb 14, 2011	36.88	36.97	36.83	36.90	639,001	+0.03(+0.08%)
Feb 11, 2011	36.61	36.94	36.46	36.87	144,547	+0.16(+0.44%)
Feb 10, 2011	36.30	36.77	36.30	36.71	511,325	-0.18(-0.47%)
Feb 09, 2011	37.00	37.01	36.73	36.89	1,667,297	-0.18(-0.47%)
Feb 08, 2011	36.75	37.06	36.74	37.06	1,370,695	+0.20(+0.54%)
Feb 07, 2011	36.67	36.98	36.67	36.86	286,725	+0.17(+0.46%)
Feb 04, 2011	36.76	36.76	36.53	36.70	374,526	-0.04(-0.10%)
Feb 03, 2011	36.61	36.76	36.36	36.73	574,064	+0.07(+0.19%)
Feb 02, 2011	36.67	36.79	36.60	36.67	181,173	-0.08(-0.21%)
Feb 01, 2011	36.27	36.79	36.27	36.74	466,313	+0.73(+2.03%)
Jan 31, 2011	35.79	36.06	35.79	36.01	618,942	+0.37(+1.03%)
Jan 28, 2011	36.45	36.45	35.63	35.65	581,974	-0.85(-2.34%)
Jan 27, 2011	36.48	36.57	36.33	36.50	734,310	+0.09(+0.25%)
Jan 26, 2011	36.46	36.52	36.29	36.41	670,763	+0.16(+0.44%)
Jan 25, 2011	36.13	36.25	35.96	36.25	212,145	-0.02(-0.04%)
Jan 24, 2011	36.00	36.29	35.96	36.26	734,144	+0.23(+0.63%)
Jan 21, 2011	36.08	36.20	35.97	36.03	275,240	+0.08(+0.21%)
Jan 20, 2011	36.05	36.05	35.67	35.96	704,604	-0.24(-0.65%)
Jan 19, 2011	36.54	36.55	36.07	36.19	1,117,333	-0.28(-0.77%)
Jan 18, 2011	36.39	36.48	36.31	36.48	837,452	+0.11(+0.31%)
Jan 14, 2011	35.99	36.36	35.99	36.36	2,213,134	+0.27(+0.76%)
Jan 13, 2011	36.28	36.31	36.08	36.09	1,866,751	-0.02(-0.06%)
Jan 12, 2011	35.88	36.13	35.83	36.11	433,107	+0.58(+1.63%)
Jan 11, 2011	35.61	35.62	35.39	35.53	497,780	+0.11(+0.32%)
Jan 10, 2011	35.27	35.44	35.12	35.42	207,536	-0.08(-0.24%)
Jan 07, 2011	35.69	35.69	35.22	35.50	217,286	-0.13(-0.36%)
Jan 06, 2011	35.90	35.90	35.52	35.63	2,175,848	-0.23(-0.64%)
Jan 05, 2011	35.64	35.88	35.54	35.86	455,602	+0.00(+0.00%)
Jan 04, 2011	36.06	36.06	35.62	35.86	221,299	-0.04(-0.11%)

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