Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	16.43	16.66	16.26	16.55	5,680,822	+0.14(+0.84%)
May 30, 2012	16.62	16.69	16.02	16.41	3,526,890	-0.41(-2.45%)
May 29, 2012	16.79	16.84	16.64	16.82	1,594,889	+0.20(+1.19%)
May 25, 2012	16.63	16.81	16.59	16.63	2,324,354	-0.05(-0.32%)
May 24, 2012	16.66	16.69	16.48	16.68	2,838,950	+0.05(+0.32%)
May 23, 2012	16.34	16.66	16.24	16.63	3,537,352	+0.12(+0.74%)
May 22, 2012	16.39	16.70	16.39	16.50	6,383,948	+0.17(+1.03%)
May 21, 2012	16.23	16.47	16.14	16.34	1,928,899	+0.15(+0.94%)
May 18, 2012	16.39	16.47	16.14	16.18	5,316,956	-0.18(-1.07%)
May 17, 2012	16.63	16.66	16.35	16.36	6,865,709	-0.27(-1.61%)
May 16, 2012	16.89	17.03	16.63	16.63	2,639,649	-0.18(-1.04%)
May 15, 2012	17.01	17.10	16.75	16.80	10,225,732	-0.19(-1.12%)
May 14, 2012	17.11	17.22	16.98	16.99	3,347,406	-0.36(-2.07%)
May 11, 2012	17.13	17.49	17.11	17.35	3,809,897	-0.09(-0.52%)
May 10, 2012	17.49	17.60	17.41	17.44	3,989,586	+0.15(+0.88%)
May 09, 2012	17.30	17.39	17.08	17.29	5,263,351	-0.22(-1.26%)
May 08, 2012	17.48	17.56	17.32	17.51	3,688,204	-0.08(-0.43%)
May 07, 2012	17.30	17.66	17.30	17.59	2,055,623	+0.17(+0.96%)
May 04, 2012	17.63	17.65	17.33	17.42	3,616,288	-0.28(-1.59%)
May 03, 2012	17.78	17.89	17.65	17.70	2,093,340	-0.11(-0.60%)
May 02, 2012	17.77	17.88	17.65	17.81	2,532,740	-0.08(-0.47%)

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