Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	81.64	81.64	81.30	81.40	11,103	-0.09(-0.11%)
Mar 30, 2011	81.29	81.51	81.29	81.48	5,577	+0.26(+0.32%)
Mar 29, 2011	81.38	81.69	81.12	81.22	16,731	-0.30(-0.37%)
Mar 28, 2011	81.36	81.70	81.34	81.52	38,487	+0.02(+0.02%)
Mar 25, 2011	81.96	81.99	81.50	81.50	15,619	-0.21(-0.26%)
Mar 24, 2011	81.93	82.08	81.71	81.71	10,558	-0.42(-0.52%)
Mar 23, 2011	82.68	82.74	82.14	82.14	30,785	-0.21(-0.26%)
Mar 22, 2011	82.06	82.35	82.06	82.35	7,286	+0.11(+0.14%)
Mar 21, 2011	82.13	82.39	82.13	82.23	8,018	-0.40(-0.48%)
Mar 18, 2011	82.31	82.63	82.31	82.63	25,042	-0.05(-0.06%)
Mar 17, 2011	82.62	82.82	82.39	82.68	24,808	-0.31(-0.38%)
Mar 16, 2011	82.74	83.56	82.55	83.00	104,226	+0.77(+0.94%)
Mar 15, 2011	82.37	82.38	82.17	82.23	15,860	+0.53(+0.65%)
Mar 14, 2011	81.71	81.88	81.59	81.69	5,740	+0.13(+0.16%)
Mar 11, 2011	81.83	81.85	81.50	81.56	16,970	-0.25(-0.30%)
Mar 10, 2011	81.18	81.81	81.10	81.81	21,593	+0.94(+1.16%)
Mar 09, 2011	80.53	81.00	80.41	80.87	6,267	+0.50(+0.63%)
Mar 08, 2011	80.58	80.63	80.36	80.37	5,267	-0.29(-0.36%)
Mar 07, 2011	80.45	80.99	80.43	80.66	5,702	-0.26(-0.32%)
Mar 04, 2011	80.46	80.96	80.46	80.92	23,396	+0.55(+0.69%)
Mar 03, 2011	80.54	80.66	80.31	80.37	76,974	-0.62(-0.76%)
Mar 02, 2011	81.32	81.49	80.99	80.99	13,087	-0.60(-0.74%)

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