Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.40	18.40	18.14	18.15	1,537,793	-0.16(-0.87%)
May 23, 2011	18.46	18.46	18.29	18.31	286,653	-0.38(-2.05%)
May 20, 2011	18.73	18.78	18.58	18.69	337,303	-0.04(-0.20%)
May 19, 2011	18.84	18.84	18.56	18.73	630,131	-0.16(-0.84%)
May 18, 2011	18.56	18.93	18.56	18.89	157,936	+0.34(+1.82%)
May 17, 2011	18.68	18.69	18.37	18.55	1,180,735	-0.23(-1.24%)
May 16, 2011	18.98	19.17	18.75	18.78	769,386	-0.27(-1.41%)
May 13, 2011	19.26	19.32	19.04	19.05	136,607	-0.24(-1.22%)
May 12, 2011	18.95	19.36	18.93	19.28	357,152	+0.25(+1.31%)
May 11, 2011	19.23	19.27	18.92	19.04	209,477	-0.14(-0.73%)
May 10, 2011	19.12	19.24	19.09	19.18	153,477	+0.09(+0.48%)
May 09, 2011	19.18	19.18	18.97	19.08	540,414	-0.08(-0.42%)
May 06, 2011	19.25	19.36	19.08	19.16	295,522	+0.15(+0.79%)
May 05, 2011	18.87	19.20	18.84	19.01	269,996	+0.05(+0.27%)
May 04, 2011	19.04	19.12	18.74	18.96	830,539	-0.01(-0.03%)
May 03, 2011	19.12	19.16	18.84	18.97	362,791	-0.24(-1.23%)

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