Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.95	22.99	22.40	22.66	819,688	-0.30(-1.31%)
May 30, 2013	22.98	23.13	22.90	22.96	268,549	-0.02(-0.09%)
May 29, 2013	22.95	23.07	22.85	22.98	189,631	-0.07(-0.30%)
May 28, 2013	23.11	23.21	22.83	23.05	674,100	+0.07(+0.30%)
May 27, 2013	22.81	23.17	22.81	22.98	255,083	+0.10(+0.44%)
May 24, 2013	23.00	23.05	22.75	22.88	1,184,140	-0.24(-1.04%)
May 23, 2013	23.00	23.33	22.90	23.12	674,216	-0.18(-0.77%)
May 22, 2013	23.41	23.57	23.25	23.30	532,420	+0.00(+0.00%)
May 21, 2013	22.96	23.43	22.84	23.30	398,963	+0.41(+1.79%)
May 17, 2013		22.89	22.89	22.89	0	+0.30(+1.33%)
May 16, 2013	22.40	22.70	22.26	22.59	526,763	+0.19(+0.85%)
May 15, 2013	22.28	22.46	22.02	22.40	2,324,702	-0.01(-0.04%)
May 13, 2013	23.00	23.02	22.29	22.41	487,893	-0.59(-2.57%)
May 10, 2013	23.00	23.33	22.99	23.00	682,662	-0.01(-0.04%)
May 09, 2013	23.60	23.60	22.74	23.01	1,469,936	-0.70(-2.95%)
May 08, 2013	23.02	23.85	22.95	23.71	956,730	+0.75(+3.27%)
May 07, 2013	22.85	22.96	22.69	22.96	431,533	+0.12(+0.53%)
May 06, 2013	22.53	23.05	22.49	22.84	462,367	+0.48(+2.15%)
May 03, 2013	22.25	22.70	22.17	22.36	402,743	+0.39(+1.78%)
May 02, 2013	21.50	22.20	21.22	21.97	791,116	+0.55(+2.57%)

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