Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	23.69	23.97	23.66	23.83	9,056,248	+0.13(+0.53%)
May 30, 2012	23.75	23.95	23.65	23.70	5,961,496	-0.15(-0.61%)
May 29, 2012	23.86	23.86	23.73	23.85	6,167,490	+0.07(+0.31%)
May 25, 2012	23.71	23.84	23.70	23.77	7,308,244	+0.08(+0.34%)
May 24, 2012	23.62	23.83	23.56	23.69	9,713,933	+0.09(+0.39%)
May 23, 2012	23.68	23.78	23.48	23.60	8,633,160	-0.13(-0.53%)
May 22, 2012	23.65	23.79	23.62	23.73	10,466,616	+0.17(+0.70%)
May 21, 2012	23.55	23.60	23.45	23.56	8,225,509	+0.03(+0.11%)
May 18, 2012	23.63	23.75	23.51	23.53	10,370,445	-0.05(-0.20%)
May 17, 2012	23.75	23.77	23.57	23.58	9,547,245	-0.13(-0.56%)
May 16, 2012	23.75	23.79	23.65	23.71	10,754,802	+0.03(+0.14%)
May 15, 2012	23.79	23.87	23.63	23.68	8,615,476	-0.17(-0.70%)
May 14, 2012	23.75	23.93	23.70	23.85	7,599,439	-0.03(-0.11%)
May 11, 2012	23.83	24.01	23.79	23.87	4,710,664	+0.01(+0.06%)
May 10, 2012	23.75	23.95	23.71	23.86	6,719,436	+0.22(+0.93%)
May 09, 2012	23.48	23.73	23.45	23.64	7,944,293	+0.01(+0.06%)
May 08, 2012	23.49	23.65	23.47	23.63	8,148,566	+0.04(+0.17%)
May 07, 2012	23.56	23.62	23.51	23.59	5,834,482	-0.05(-0.20%)
May 04, 2012	23.57	23.75	23.57	23.63	10,344,863	+0.03(+0.14%)
May 03, 2012	23.65	23.82	23.57	23.60	8,819,509	-0.07(-0.31%)
May 02, 2012	23.77	23.80	23.64	23.67	8,286,308	-0.14(-0.59%)

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