Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	43.97	44.10	43.13	43.15	465,471	-0.73(-1.67%)
May 23, 2011	43.66	44.36	43.00	43.89	620,867	-0.35(-0.79%)
May 20, 2011	44.50	46.23	44.15	44.23	1,743,860	-3.27(-6.89%)
May 19, 2011	46.10	47.72	46.10	47.51	1,057,245	+1.87(+4.09%)
May 18, 2011	44.58	45.71	44.19	45.64	457,431	+1.27(+2.87%)
May 17, 2011	44.13	44.64	43.77	44.37	367,310	-0.17(-0.39%)
May 16, 2011	44.86	45.62	44.51	44.54	293,972	-0.76(-1.68%)
May 13, 2011	45.89	46.13	44.82	45.30	443,233	-0.33(-0.73%)
May 12, 2011	44.88	46.03	44.34	45.63	257,936	+0.45(+1.00%)
May 11, 2011	46.46	46.49	45.08	45.18	350,230	-1.41(-3.02%)
May 10, 2011	46.81	47.12	46.27	46.58	182,423	+0.16(+0.34%)
May 09, 2011	45.63	46.96	45.24	46.43	284,637	+0.86(+1.90%)
May 06, 2011	46.53	46.92	45.29	45.56	277,533	-0.31(-0.67%)
May 05, 2011	45.54	46.67	45.02	45.87	324,694	-0.24(-0.53%)
May 04, 2011	47.52	47.67	45.42	46.11	458,161	-1.36(-2.87%)
May 03, 2011	48.42	49.28	47.01	47.47	448,972	-0.93(-1.91%)

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