Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.68	32.13	31.33	32.13	444,854	+0.49(+1.54%)
May 30, 2012	31.64	31.78	31.46	31.65	527,599	-0.16(-0.50%)
May 29, 2012	31.79	32.11	31.72	31.80	225,242	+0.25(+0.79%)
May 25, 2012	31.49	31.82	31.44	31.55	44,377	-0.12(-0.38%)
May 24, 2012	31.61	31.70	31.50	31.68	39,927	-0.02(-0.07%)
May 23, 2012	31.31	31.77	31.01	31.70	538,391	+0.05(+0.14%)
May 22, 2012	31.52	31.95	31.49	31.65	492,011	+0.21(+0.68%)
May 21, 2012	31.20	31.48	31.17	31.44	296,832	+0.17(+0.53%)
May 18, 2012	31.39	31.52	31.17	31.27	671,144	-0.08(-0.27%)
May 17, 2012	31.80	31.80	31.20	31.36	1,628,334	-0.51(-1.60%)
May 16, 2012	32.00	32.15	31.75	31.87	887,620	-0.08(-0.26%)
May 15, 2012	32.16	32.41	31.74	31.95	619,936	-0.25(-0.78%)
May 14, 2012	32.69	32.76	32.19	32.20	259,195	-0.76(-2.31%)
May 11, 2012	32.79	33.14	32.79	32.96	92,024	-0.21(-0.64%)
May 10, 2012	33.68	33.68	32.97	33.17	92,670	+0.14(+0.41%)
May 09, 2012	32.76	33.14	32.69	33.04	196,990	-0.12(-0.37%)
May 08, 2012	33.67	33.71	32.82	33.16	1,273,285	-0.49(-1.45%)
May 07, 2012	34.12	34.15	33.64	33.64	938,564	-0.39(-1.14%)
May 04, 2012	34.09	34.22	33.92	34.03	509,439	-0.08(-0.22%)
May 03, 2012	34.67	34.67	34.06	34.11	342,166	-0.42(-1.21%)
May 02, 2012	34.82	35.04	34.53	34.53	483,104	-0.47(-1.35%)

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