Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.27	18.30	18.06	18.21	4,016,770	-0.02(-0.12%)
May 23, 2011	18.26	18.39	18.21	18.24	5,009,224	-0.28(-1.49%)
May 20, 2011	18.78	18.86	18.48	18.51	4,922,837	-0.31(-1.63%)
May 19, 2011	18.88	18.89	18.74	18.82	2,585,770	+0.02(+0.08%)
May 18, 2011	18.71	18.83	18.66	18.80	3,066,891	+0.05(+0.28%)
May 17, 2011	18.37	18.77	18.37	18.75	8,558,524	+0.30(+1.63%)
May 16, 2011	18.34	18.68	18.34	18.45	5,388,436	+0.03(+0.16%)
May 13, 2011	18.74	18.77	18.42	18.42	6,136,506	-0.34(-1.79%)
May 12, 2011	18.77	18.80	18.54	18.76	7,008,126	-0.05(-0.28%)
May 11, 2011	18.90	18.99	18.77	18.81	6,640,621	-0.17(-0.91%)
May 10, 2011	18.91	19.04	18.82	18.98	5,470,689	+0.16(+0.87%)
May 09, 2011	18.78	18.87	18.70	18.82	5,981,433	-0.04(-0.20%)
May 06, 2011	19.01	19.07	18.83	18.86	6,761,538	+0.02(+0.08%)
May 05, 2011	18.97	19.05	18.76	18.84	6,011,669	-0.27(-1.41%)
May 04, 2011	19.27	19.28	19.04	19.11	5,944,161	-0.15(-0.78%)
May 03, 2011	19.02	19.28	19.01	19.26	6,330,187	+0.16(+0.82%)

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