Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.23	30.46	29.91	30.04	37,280	-0.02(-0.07%)
May 23, 2011	29.97	30.08	29.91	30.06	10,560	-0.21(-0.69%)
May 20, 2011	29.71	30.30	29.71	30.27	16,939	+0.16(+0.53%)
May 19, 2011	29.84	30.13	29.84	30.11	26,038	+0.45(+1.52%)
May 18, 2011	29.14	29.73	29.14	29.66	20,040	+0.65(+2.24%)
May 17, 2011	29.50	29.50	28.76	29.01	22,775	-0.51(-1.74%)
May 16, 2011	29.96	30.02	29.52	29.52	147,908	-0.33(-1.09%)
May 13, 2011	29.93	30.21	29.76	29.85	14,784	-0.16(-0.53%)
May 12, 2011	30.49	30.56	29.83	30.01	29,287	-0.38(-1.25%)
May 11, 2011	30.73	30.73	30.18	30.39	30,271	-0.39(-1.27%)
May 10, 2011	30.96	31.07	30.78	30.78	16,097	-0.09(-0.29%)
May 09, 2011	30.97	31.09	30.71	30.87	6,491	+0.08(+0.26%)
May 06, 2011	30.53	30.99	30.53	30.79	30,411	+0.56(+1.85%)
May 05, 2011	30.14	30.25	29.86	30.23	21,828	-0.30(-0.98%)
May 04, 2011	31.10	31.10	30.11	30.53	45,842	-0.47(-1.53%)
May 03, 2011	31.58	31.58	30.94	31.00	16,660	-0.49(-1.56%)

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