Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.99	31.00	30.20	30.31	324,274	-0.57(-1.85%)
May 23, 2011	31.76	32.06	30.85	30.88	347,960	-1.24(-3.86%)
May 20, 2011	33.03	33.23	32.08	32.12	224,877	-1.14(-3.41%)
May 19, 2011	32.35	33.31	32.02	33.26	384,911	+1.09(+3.37%)
May 18, 2011	32.02	32.24	31.80	32.17	349,943	+0.10(+0.31%)
May 17, 2011	32.10	32.39	31.97	32.07	171,605	-0.24(-0.74%)
May 16, 2011	32.36	32.55	32.18	32.31	171,455	-0.29(-0.89%)
May 13, 2011	32.93	33.00	32.24	32.60	240,618	-0.38(-1.15%)
May 12, 2011	32.61	33.07	32.18	32.98	136,448	+0.27(+0.83%)
May 11, 2011	33.28	33.57	32.57	32.71	182,009	-0.70(-2.10%)
May 10, 2011	32.69	33.73	32.63	33.41	380,916	+0.77(+2.36%)
May 09, 2011	32.52	32.72	32.13	32.64	171,687	-0.01(-0.03%)
May 06, 2011	33.43	33.51	32.49	32.65	207,459	-0.45(-1.36%)
May 05, 2011	32.78	33.65	32.65	33.10	230,432	+0.02(+0.06%)
May 04, 2011	33.85	34.08	32.98	33.08	210,034	-0.73(-2.16%)
May 03, 2011	33.65	34.22	33.40	33.81	309,462	-0.27(-0.79%)

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