Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.53	22.58	22.24	22.26	2,315,796	-0.30(-1.32%)
May 30, 2013	22.35	22.64	22.21	22.56	2,065,517	+0.31(+1.38%)
May 29, 2013	22.19	22.36	22.11	22.25	2,002,430	-0.03(-0.14%)
May 28, 2013	22.33	22.44	22.18	22.28	1,419,827	+0.26(+1.18%)
May 24, 2013	21.88	22.03	21.79	22.02	713,010	+0.06(+0.29%)
May 23, 2013	21.76	22.02	21.69	21.96	1,949,891	-0.05(-0.21%)
May 22, 2013	22.42	22.59	21.96	22.01	2,863,089	-0.33(-1.48%)
May 21, 2013	22.40	22.41	22.27	22.34	2,073,592	-0.02(-0.07%)
May 20, 2013	22.20	22.43	22.16	22.35	1,319,106	+0.11(+0.49%)
May 17, 2013	22.10	22.27	21.98	22.24	3,084,730	+0.31(+1.40%)
May 16, 2013	21.96	22.11	21.89	21.94	1,970,122	-0.06(-0.25%)
May 15, 2013	21.81	22.05	21.76	21.99	1,801,324	+0.49(+2.26%)
May 13, 2013	21.44	21.59	21.36	21.50	928,202	+0.03(+0.15%)
May 10, 2013	21.47	21.47	21.32	21.47	1,090,948	+0.13(+0.59%)
May 09, 2013	21.44	21.49	21.32	21.35	1,570,294	-0.09(-0.44%)
May 08, 2013	21.32	21.47	21.24	21.44	2,262,787	+0.07(+0.33%)
May 07, 2013	21.20	21.37	21.12	21.37	1,915,560	+0.27(+1.27%)
May 06, 2013	20.90	21.11	20.89	21.10	1,379,728	+0.25(+1.21%)
May 03, 2013	20.92	20.92	20.82	20.85	1,507,523	+0.18(+0.87%)
May 02, 2013	20.52	20.70	20.48	20.67	1,947,671	+0.20(+0.96%)

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