Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	42.86	43.11	42.55	42.57	203,136	-0.22(-0.52%)
May 23, 2011	42.87	43.10	42.69	42.79	101,084	-0.70(-1.60%)
May 20, 2011	43.54	43.73	43.21	43.49	71,866	-0.20(-0.45%)
May 19, 2011	43.86	43.92	43.35	43.69	138,925	+0.05(+0.12%)
May 18, 2011	43.03	43.66	43.03	43.64	79,592	+0.65(+1.52%)
May 17, 2011	42.89	43.14	42.74	42.98	429,557	-0.15(-0.35%)
May 16, 2011	43.72	44.10	43.13	43.13	180,683	-0.88(-1.99%)
May 13, 2011	44.73	44.82	43.97	44.01	56,741	-0.75(-1.67%)
May 12, 2011	44.01	44.76	43.82	44.76	75,755	+0.44(+1.00%)
May 11, 2011	44.97	44.97	44.17	44.31	82,614	-0.74(-1.64%)
May 10, 2011	44.37	45.05	44.37	45.05	153,507	+0.79(+1.78%)
May 09, 2011	43.77	44.30	43.77	44.26	124,422	+0.40(+0.91%)
May 06, 2011	44.03	44.31	43.67	43.86	141,788	+0.25(+0.58%)
May 05, 2011	43.63	44.21	43.40	43.61	96,248	-0.25(-0.56%)
May 04, 2011	44.53	44.53	43.65	43.86	102,905	-0.69(-1.54%)
May 03, 2011	45.10	45.20	44.27	44.54	350,391	-0.55(-1.22%)

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