Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	63.71	64.05	63.47	63.55	60,033	+0.05(+0.08%)
May 30, 2013	63.24	63.71	63.24	63.50	40,030	+1.21(+1.94%)
May 29, 2013	62.25	62.42	61.99	62.29	34,695	-0.51(-0.81%)
May 28, 2013	63.24	63.55	62.53	62.80	50,680	+1.36(+2.21%)
May 24, 2013	61.06	61.44	60.92	61.44	33,486	-0.85(-1.36%)
May 23, 2013	61.05	62.41	61.00	62.29	70,585	-0.79(-1.25%)
May 22, 2013	63.44	64.63	63.01	63.08	56,741	-0.83(-1.30%)
May 21, 2013	63.41	64.14	63.06	63.91	66,745	-0.81(-1.25%)
May 20, 2013	64.19	64.79	64.17	64.72	47,495	+1.75(+2.78%)
May 17, 2013	61.93	63.19	61.67	62.97	96,227	+2.71(+4.50%)
May 16, 2013	60.42	60.95	60.15	60.26	117,106	+0.51(+0.85%)
May 15, 2013	59.18	59.90	59.17	59.75	49,836	+1.76(+3.04%)
May 13, 2013	57.77	57.99	57.69	57.99	43,874	+0.69(+1.20%)
May 10, 2013	57.21	57.30	56.75	57.30	47,150	-0.03(-0.05%)
May 09, 2013	57.53	57.70	57.17	57.33	41,831	+0.08(+0.14%)
May 08, 2013	56.75	57.42	56.75	57.25	40,508	+0.91(+1.62%)
May 07, 2013	56.86	56.88	56.22	56.34	73,006	-0.40(-0.70%)
May 06, 2013	56.96	57.17	56.37	56.74	25,722	-0.45(-0.79%)
May 03, 2013	56.42	57.37	55.66	57.19	80,304	+1.53(+2.75%)
May 02, 2013	54.97	55.70	54.97	55.66	40,010	+0.71(+1.29%)

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