Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.55	31.55	31.55	31.55	300	-0.29(-0.91%)
May 30, 2012	32.19	32.19	31.75	31.84	1,079	+0.05(+0.15%)
May 25, 2012	31.95	31.79	31.79	31.79	1,700	+0.10(+0.33%)
May 24, 2012	31.69	31.69	31.69	31.69	230	-0.10(-0.31%)
May 23, 2012	31.22	31.79	31.22	31.79	1,340	+0.34(+1.08%)
May 22, 2012	31.66	31.66	31.45	31.45	800	+0.40(+1.29%)
May 18, 2012	31.24	31.05	31.05	31.05	2,100	-0.23(-0.74%)
May 17, 2012	31.71	31.71	31.28	31.28	1,448	-0.86(-2.68%)
May 16, 2012	32.28	32.28	32.14	32.14	1,320	-0.05(-0.17%)
May 15, 2012	32.37	32.49	32.19	32.19	1,200	-0.19(-0.57%)
May 14, 2012	32.31	32.45	32.31	32.38	700	-0.10(-0.31%)
May 09, 2012	32.48	32.48	32.48	32.48	200	-0.04(-0.12%)
May 08, 2012	32.55	32.55	32.30	32.52	2,700	-0.32(-0.98%)
May 07, 2012	32.65	32.87	32.65	32.84	4,000	-0.17(-0.51%)
May 04, 2012	32.99	33.01	32.99	33.01	3,308	-0.42(-1.25%)
May 03, 2012	34.20	34.20	33.40	33.43	3,005	-0.40(-1.19%)
May 02, 2012	33.49	33.86	33.49	33.83	990	-0.00(-0.00%)

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