Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	48.73	48.73	48.60	48.68	13,914	+0.01(+0.02%)
Jul 28, 2011	48.74	48.75	48.64	48.67	64,618	-0.05(-0.10%)
Jul 27, 2011	48.74	48.74	48.72	48.72	10,978	+0.02(+0.04%)
Jul 26, 2011	48.73	48.73	48.68	48.70	27,418	+0.00(+0.00%)
Jul 25, 2011	48.74	48.74	48.64	48.70	118,409	-0.01(-0.02%)
Jul 22, 2011	48.73	48.73	48.71	48.71	54,707	-0.04(-0.08%)
Jul 21, 2011	48.75	48.76	48.74	48.75	14,027	-0.01(-0.02%)
Jul 20, 2011	48.69	48.77	48.69	48.76	16,454	+0.02(+0.04%)
Jul 19, 2011	48.79	48.79	48.68	48.74	34,673	-0.06(-0.12%)
Jul 18, 2011	48.79	48.79	48.79	48.79	95,968	+0.03(+0.06%)
Jul 15, 2011	48.79	48.79	48.74	48.77	13,554	-0.03(-0.06%)
Jul 14, 2011	48.79	48.79	48.79	48.79	820	+0.01(+0.02%)
Jul 13, 2011	48.79	48.80	48.79	48.79	25,242	+0.00(+0.00%)
Jul 12, 2011	48.79	48.79	48.78	48.79	15,836	+0.01(+0.02%)
Jul 11, 2011	48.79	48.79	48.74	48.78	37,094	-0.03(-0.06%)
Jul 08, 2011	48.80	48.80	48.77	48.80	18,470	+0.01(+0.02%)
Jul 07, 2011	48.79	48.81	48.76	48.79	39,242	+0.03(+0.06%)
Jul 06, 2011	48.79	48.79	48.74	48.77	75,623	-0.03(-0.06%)
Jul 05, 2011	48.79	48.79	48.79	48.79	25,610	+0.01(+0.02%)
Jul 01, 2011	48.76	48.79	48.76	48.79	47,688	+0.00(+0.00%)
Jun 30, 2011	48.74	48.79	48.74	48.79	439,583	+0.03(+0.06%)
Jun 29, 2011	48.75	48.76	48.72	48.76	32,757	+0.01(+0.02%)
Jun 28, 2011	48.77	48.77	48.75	48.75	7,852	-0.01(-0.02%)
Jun 27, 2011	48.77	48.77	48.76	48.76	4,637	+0.00(+0.00%)
Jun 24, 2011	48.76	48.76	48.75	48.76	8,734	+0.02(+0.04%)
Jun 23, 2011	48.74	48.74	48.73	48.74	11,341	+0.01(+0.02%)
Jun 22, 2011	48.74	48.74	48.73	48.73	14,040	+0.00(+0.00%)
Jun 21, 2011	48.73	48.73	48.72	48.72	2,107	+0.03(+0.05%)
Jun 20, 2011	48.70	48.70	48.70	48.70	6,065	-0.01(-0.02%)

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