Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	60.51	61.21	60.45	61.00	132,087	+0.61(+1.01%)
Mar 30, 2011	60.32	60.62	60.18	60.39	98,194	+0.77(+1.29%)
Mar 29, 2011	59.13	59.62	58.98	59.62	66,966	+0.91(+1.55%)
Mar 28, 2011	59.14	59.14	58.60	58.71	87,534	-0.60(-1.01%)
Mar 25, 2011	59.18	59.70	59.18	59.31	37,753	-0.69(-1.15%)
Mar 24, 2011	59.60	60.00	59.33	60.00	60,073	+0.60(+1.01%)
Mar 23, 2011	58.85	59.50	58.76	59.40	75,080	+1.96(+3.41%)
Mar 22, 2011	57.51	57.56	56.71	57.44	122,044	+0.46(+0.81%)
Mar 21, 2011	56.76	57.03	56.76	56.98	82,359	+0.66(+1.17%)
Mar 18, 2011	56.48	56.52	56.07	56.32	94,848	-0.26(-0.46%)
Mar 17, 2011	57.10	57.10	56.40	56.58	74,629	+0.18(+0.32%)
Mar 16, 2011	57.82	57.90	56.36	56.40	108,056	-1.72(-2.96%)
Mar 15, 2011	57.87	58.44	57.80	58.12	60,537	-1.09(-1.84%)
Mar 14, 2011	58.70	59.29	58.70	59.21	57,178	+0.62(+1.06%)
Mar 11, 2011	58.22	58.81	58.22	58.59	62,363	+0.58(+1.00%)
Mar 10, 2011	58.52	58.66	57.99	58.01	82,026	-1.42(-2.39%)
Mar 09, 2011	59.01	59.53	58.98	59.43	79,337	-1.33(-2.19%)
Mar 08, 2011	60.16	60.89	59.71	60.76	78,129	+1.34(+2.26%)
Mar 07, 2011	59.81	60.31	59.27	59.42	39,300	-0.29(-0.49%)
Mar 04, 2011	60.00	60.29	59.23	59.71	76,254	-0.68(-1.13%)
Mar 03, 2011	59.72	60.39	59.60	60.39	112,998	+1.60(+2.72%)
Mar 02, 2011	58.90	59.31	58.62	58.79	108,096	+0.44(+0.75%)

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