Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.86	16.89	16.66	16.79	820,938	-0.10(-0.60%)
May 30, 2012	16.84	16.93	16.76	16.89	1,570,065	-0.11(-0.64%)
May 29, 2012	16.95	17.08	16.86	17.00	934,425	+0.22(+1.34%)
May 25, 2012	16.78	16.82	16.73	16.77	416,579	-0.02(-0.10%)
May 24, 2012	17.01	17.02	16.68	16.79	242,317	-0.19(-1.11%)
May 23, 2012	16.78	17.00	16.63	16.98	330,722	+0.03(+0.20%)
May 22, 2012	17.07	17.10	16.85	16.94	1,096,890	-0.07(-0.40%)
May 21, 2012	16.55	17.01	16.52	17.01	1,069,832	+0.48(+2.90%)
May 18, 2012	16.82	16.86	16.50	16.53	710,094	-0.21(-1.28%)
May 17, 2012	17.05	17.08	16.75	16.75	1,820,818	-0.30(-1.77%)
May 16, 2012	17.27	17.31	17.02	17.05	1,057,443	-0.17(-0.97%)
May 15, 2012	17.31	17.45	17.18	17.21	1,194,232	-0.05(-0.28%)
May 14, 2012	17.29	17.40	17.25	17.26	2,010,191	-0.18(-1.02%)
May 11, 2012	17.36	17.62	17.36	17.44	308,843	+0.01(+0.08%)
May 10, 2012	17.67	17.67	17.38	17.42	845,780	-0.19(-1.07%)
May 09, 2012	17.41	17.70	17.34	17.61	475,743	+0.01(+0.05%)
May 08, 2012	17.59	17.65	17.34	17.60	2,224,987	-0.09(-0.50%)
May 07, 2012	17.61	17.77	17.60	17.69	554,256	-0.06(-0.32%)
May 04, 2012	18.02	18.02	17.74	17.75	548,231	-0.41(-2.26%)
May 03, 2012	18.36	18.40	18.12	18.16	330,850	-0.17(-0.95%)
May 02, 2012	18.21	18.34	18.17	18.33	435,055	+0.03(+0.16%)

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