Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	63.51	63.96	63.46	63.96	786	+1.26(+2.01%)
May 30, 2012	62.75	62.75	62.70	62.70	452	-1.99(-3.08%)
May 29, 2012	65.35	65.35	64.69	64.69	428	+0.73(+1.14%)
May 24, 2012		63.96	63.96	63.96	0	-0.74(-1.14%)
May 22, 2012		64.70	64.70	64.70	0	+0.15(+0.23%)
May 21, 2012	64.45	64.55	64.45	64.55	740	+1.12(+1.77%)
May 18, 2012	64.13	64.13	63.43	63.43	1,000	-2.67(-4.04%)
May 17, 2012	66.89	66.89	66.10	66.10	600	+0.36(+0.55%)
May 16, 2012	65.74	65.74	65.74	65.74	450	-0.14(-0.21%)
May 15, 2012	66.44	66.44	65.88	65.88	667	-0.22(-0.33%)
May 14, 2012	66.10	66.10	66.10	66.10	200	-0.85(-1.27%)
May 11, 2012	66.95	66.95	66.95	66.95	200	-0.72(-1.06%)
May 10, 2012	67.67	67.67	67.67	67.67	600	-0.27(-0.40%)
May 09, 2012	67.31	67.94	67.31	67.94	922	-0.76(-1.11%)
May 08, 2012	68.70	68.70	68.70	68.70	200	+1.55(+2.31%)
May 07, 2012	66.67	67.15	66.67	67.15	2,248	-0.90(-1.32%)
May 04, 2012	67.65	68.05	67.10	68.05	2,286	-0.20(-0.29%)
May 03, 2012	68.05	68.25	68.05	68.25	2,073	-0.45(-0.66%)
May 02, 2012	68.10	68.70	68.10	68.70	5,200	+1.40(+2.08%)

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