Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.72	22.80	22.67	22.71	59,951	-0.04(-0.18%)
May 30, 2013	22.78	22.79	22.72	22.75	68,513	-0.02(-0.09%)
May 29, 2013	22.78	22.78	22.71	22.77	90,902	-0.05(-0.20%)
May 28, 2013	22.89	22.89	22.80	22.82	65,496	-0.08(-0.37%)
May 24, 2013	22.90	22.90	22.86	22.90	115,491	+0.00(+0.00%)
May 23, 2013	22.90	22.91	22.87	22.90	42,071	+0.01(+0.06%)
May 22, 2013	22.95	22.96	22.86	22.89	110,041	-0.06(-0.28%)
May 21, 2013	22.95	22.95	22.90	22.95	47,230	+0.02(+0.07%)
May 20, 2013	22.90	22.95	22.90	22.93	94,410	+0.01(+0.04%)
May 17, 2013	22.97	22.97	22.90	22.93	72,463	-0.05(-0.22%)
May 16, 2013	22.97	22.98	22.94	22.98	145,778	+0.06(+0.25%)
May 15, 2013	22.90	22.92	22.90	22.92	45,785	+0.02(+0.07%)
May 13, 2013	22.87	22.92	22.87	22.90	87,667	+0.00(+0.00%)
May 10, 2013	22.96	22.96	22.87	22.90	104,589	-0.07(-0.30%)
May 09, 2013	22.99	23.00	22.95	22.97	106,179	+0.00(+0.00%)
May 08, 2013	22.97	22.98	22.97	22.97	104,997	+0.04(+0.15%)
May 07, 2013	22.98	22.98	22.93	22.93	72,140	-0.04(-0.17%)
May 06, 2013	22.98	23.00	22.96	22.98	142,008	-0.01(-0.07%)
May 03, 2013	23.02	23.03	22.98	22.99	51,517	-0.04(-0.17%)
May 02, 2013	23.05	23.05	22.99	23.03	121,821	-0.00(-0.00%)

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