Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	22.72	22.91	21.69	22.32	1,065,079	-0.44(-1.91%)
May 30, 2012	23.09	23.22	22.55	22.75	926,401	-0.54(-2.34%)
May 29, 2012	23.64	24.19	22.92	23.30	807,486	-0.09(-0.37%)
May 25, 2012	23.48	23.60	23.28	23.38	1,448,206	-0.02(-0.10%)
May 24, 2012	23.17	23.62	22.95	23.41	1,493,485	+0.49(+2.12%)
May 23, 2012	22.91	23.05	22.14	22.92	1,009,052	-0.07(-0.32%)
May 22, 2012	23.03	23.90	22.81	23.00	2,547,303	+0.09(+0.40%)
May 21, 2012	23.76	23.76	22.25	22.90	3,998,086	-1.43(-5.88%)
May 18, 2012	24.09	24.98	23.69	24.34	1,198,847	+0.28(+1.17%)
May 17, 2012	25.42	25.53	23.30	24.05	2,065,501	-1.44(-5.66%)
May 16, 2012	26.73	26.74	24.90	25.50	2,180,388	-1.16(-4.34%)
May 15, 2012	26.80	27.63	26.59	26.66	882,428	-0.21(-0.77%)
May 14, 2012	28.40	28.40	26.63	26.86	1,269,000	-1.69(-5.92%)
May 11, 2012	27.93	29.06	27.74	28.55	1,194,133	+0.52(+1.86%)
May 10, 2012	27.46	28.55	26.93	28.03	1,805,893	+1.36(+5.10%)
May 09, 2012	26.72	27.55	26.56	26.67	1,685,845	-0.44(-1.64%)
May 08, 2012	29.22	29.22	26.69	27.11	3,062,891	-2.51(-8.47%)
May 07, 2012	29.75	30.24	29.01	29.62	1,182,323	-0.67(-2.22%)
May 04, 2012	30.99	31.06	29.68	30.29	1,114,522	-0.82(-2.63%)
May 03, 2012	32.85	32.96	30.28	31.11	2,280,005	-1.62(-4.95%)
May 02, 2012	33.10	33.10	31.58	32.73	2,775,073	+1.37(+4.37%)

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