Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012		20.50	20.50	20.50	0	-0.01(-0.05%)
Aug 30, 2012	20.66	20.68	20.50	20.51	54,494	-0.16(-0.77%)
Aug 29, 2012	20.62	20.69	20.57	20.67	42,723	+0.05(+0.24%)
Aug 27, 2012	20.61	20.62	20.58	20.62	34,285	+0.01(+0.05%)
Aug 24, 2012	20.50	20.63	20.50	20.61	38,134	+0.01(+0.05%)
Aug 23, 2012	20.62	20.64	20.57	20.60	51,274	-0.06(-0.29%)
Aug 22, 2012	20.68	20.72	20.62	20.66	40,321	-0.08(-0.39%)
Aug 21, 2012	20.81	20.83	20.72	20.74	54,938	-0.02(-0.10%)
Aug 20, 2012	20.75	20.79	20.73	20.76	33,178	+0.02(+0.10%)
Aug 17, 2012	20.70	20.77	20.70	20.74	82,526	+0.07(+0.34%)
Aug 16, 2012	20.61	20.70	20.56	20.67	47,800	+0.04(+0.19%)
Aug 15, 2012	20.63	20.65	20.56	20.63	84,603	-0.04(-0.19%)
Aug 14, 2012	20.59	20.69	20.57	20.67	211,364	+0.15(+0.73%)
Aug 13, 2012	20.57	20.58	20.46	20.52	45,259	-0.05(-0.24%)
Aug 11, 2012	20.50	20.57	20.46	20.57	30,137	+0.00(+0.00%)
Aug 10, 2012	20.50	20.57	20.46	20.57	30,137	+0.04(+0.19%)
Aug 09, 2012	20.49	20.54	20.47	20.53	43,401	+0.07(+0.34%)
Aug 08, 2012	20.53	20.58	20.45	20.46	29,794	-0.11(-0.53%)
Aug 07, 2012	20.39	20.58	20.39	20.57	69,931	+0.29(+1.43%)
Aug 03, 2012		20.28	20.28	20.28	0	+0.07(+0.35%)
Aug 02, 2012	20.28	20.31	20.19	20.21	44,729	-0.14(-0.69%)

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