Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.47	18.78	18.27	18.69	1,349,945	+0.22(+1.18%)
May 30, 2012	18.82	18.88	18.47	18.47	1,378,306	-0.49(-2.57%)
May 29, 2012	18.73	19.03	18.68	18.96	1,760,463	+0.36(+1.91%)
May 25, 2012	18.59	18.68	18.53	18.61	1,559,097	+0.07(+0.36%)
May 24, 2012	18.45	18.55	18.30	18.54	1,508,186	+0.16(+0.86%)
May 23, 2012	18.39	18.46	18.22	18.38	2,508,475	-0.14(-0.78%)
May 22, 2012	18.74	18.75	18.50	18.53	1,500,281	-0.13(-0.71%)
May 21, 2012	18.62	18.80	18.42	18.66	2,318,563	+0.13(+0.68%)
May 18, 2012	18.69	18.90	18.53	18.53	1,210,050	-0.18(-0.99%)
May 17, 2012	19.21	19.26	18.70	18.72	1,620,194	-0.54(-2.81%)
May 16, 2012	19.44	19.47	19.21	19.26	1,095,152	-0.11(-0.58%)
May 15, 2012	19.46	19.50	19.27	19.37	1,080,300	-0.03(-0.14%)
May 14, 2012	19.62	19.66	19.37	19.40	1,225,348	-0.40(-2.03%)
May 11, 2012	19.55	19.90	19.55	19.80	1,136,285	+0.10(+0.50%)
May 10, 2012	19.54	19.84	19.49	19.70	2,061,546	-0.05(-0.27%)
May 09, 2012	19.71	19.99	19.68	19.75	1,137,059	-0.22(-1.09%)
May 08, 2012	19.86	20.02	19.75	19.97	856,453	-0.05(-0.23%)
May 07, 2012	19.77	20.09	19.70	20.02	831,758	+0.19(+0.96%)
May 04, 2012	19.94	19.98	19.73	19.83	1,405,195	-0.24(-1.18%)
May 03, 2012	20.17	20.30	20.04	20.06	1,464,946	-0.14(-0.72%)
May 02, 2012	19.85	20.31	19.82	20.21	1,695,268	+0.30(+1.49%)

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