Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.71	20.07	19.34	20.07	23,358,766	+0.31(+1.54%)
May 30, 2012	19.50	19.76	19.39	19.76	14,165,528	+0.10(+0.51%)
May 29, 2012	19.13	19.67	19.13	19.66	15,267,686	+0.63(+3.33%)
May 25, 2012	18.86	19.15	18.55	19.03	27,678,470	+0.18(+0.97%)
May 24, 2012	19.54	19.83	18.85	18.85	103,490,824	-0.62(-3.17%)
May 23, 2012	19.75	19.81	18.75	19.46	17,122,656	-0.38(-1.89%)
May 22, 2012	20.01	20.15	19.56	19.84	12,004,333	+0.26(+1.32%)
May 21, 2012	19.10	19.59	18.69	19.58	9,366,330	+0.50(+2.65%)
May 18, 2012	20.10	20.25	19.00	19.07	9,313,592	-0.29(-1.51%)
May 17, 2012	19.52	19.66	19.12	19.37	5,956,457	-0.15(-0.75%)
May 16, 2012	19.64	19.80	19.47	19.52	5,433,203	-0.03(-0.15%)
May 15, 2012	19.65	19.79	19.22	19.54	5,077,666	-0.15(-0.75%)
May 14, 2012	19.82	19.99	19.56	19.69	2,602,600	-0.26(-1.29%)
May 11, 2012	19.99	20.07	19.84	19.95	3,765,182	-0.18(-0.90%)
May 10, 2012	20.16	20.40	19.80	20.13	6,922,024	+0.13(+0.65%)
May 09, 2012	20.31	20.45	19.93	20.00	4,211,991	-0.52(-2.55%)
May 08, 2012	20.50	20.65	20.13	20.52	3,268,123	-0.11(-0.51%)
May 07, 2012	20.52	20.71	20.52	20.63	2,421,423	-0.06(-0.28%)
May 04, 2012	20.88	21.23	20.48	20.69	3,004,677	-0.29(-1.40%)
May 03, 2012	21.35	21.42	20.92	20.98	1,865,567	-0.36(-1.70%)
May 02, 2012	21.46	21.84	21.15	21.35	4,922,379	-0.03(-0.14%)

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