Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.18	25.24	25.00	25.20	68,008	+0.03(+0.10%)
May 23, 2011	25.96	25.96	25.13	25.17	110,597	-0.83(-3.20%)
May 20, 2011	25.91	26.21	25.48	26.00	1,221,910	+0.14(+0.54%)
May 19, 2011	25.50	25.94	25.39	25.86	457,034	+0.47(+1.86%)
May 18, 2011	25.08	25.52	24.94	25.39	308,412	+0.39(+1.58%)
May 17, 2011	25.48	25.48	24.93	25.00	196,536	-0.38(-1.48%)
May 16, 2011	25.21	25.46	25.05	25.37	309,394	+0.03(+0.10%)
May 13, 2011	25.17	25.36	25.11	25.35	492,582	+0.26(+1.05%)
May 12, 2011	24.56	25.15	24.25	25.08	123,119	+0.74(+3.02%)
May 11, 2011	24.21	24.71	23.97	24.35	248,036	+0.05(+0.22%)
May 10, 2011	24.05	24.34	24.05	24.30	404,625	+0.42(+1.76%)
May 09, 2011	23.58	24.02	23.42	23.88	210,382	+0.45(+1.91%)
May 06, 2011	23.48	23.48	23.11	23.43	393,420	+0.12(+0.53%)
May 05, 2011	23.33	23.39	23.20	23.31	994,611	-0.06(-0.26%)
May 04, 2011	23.69	23.69	23.28	23.37	370,277	-0.39(-1.62%)
May 03, 2011	24.14	24.14	23.67	23.75	271,536	-0.47(-1.95%)

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