Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	77.34	77.37	77.00	77.20	1,790,204	-0.01(-0.02%)
Jun 29, 2011	77.46	77.50	77.20	77.21	3,501,080	-0.23(-0.30%)
Jun 28, 2011	77.68	77.71	77.40	77.44	1,434,878	-0.31(-0.40%)
Jun 27, 2011	77.94	77.94	77.70	77.75	1,009,509	-0.14(-0.18%)
Jun 24, 2011	77.89	78.07	77.88	77.89	1,497,905	-0.07(-0.09%)
Jun 23, 2011	77.83	78.01	77.82	77.96	3,779,531	+0.25(+0.33%)
Jun 22, 2011	77.80	77.84	77.61	77.71	1,240,461	-0.05(-0.07%)
Jun 21, 2011	77.62	77.78	77.60	77.76	1,110,345	+0.07(+0.09%)
Jun 20, 2011	77.70	77.74	77.66	77.69	1,011,311	-0.10(-0.13%)
Jun 17, 2011	77.75	77.80	77.68	77.79	1,203,874	+0.07(+0.09%)
Jun 16, 2011	77.72	77.85	77.70	77.72	1,674,566	+0.05(+0.07%)
Jun 15, 2011	77.49	77.78	77.48	77.67	1,928,282	+0.20(+0.25%)
Jun 14, 2011	77.54	77.57	77.45	77.47	1,656,705	-0.21(-0.27%)
Jun 13, 2011	77.70	77.88	77.66	77.68	1,320,921	-0.10(-0.13%)
Jun 10, 2011	77.82	77.91	77.72	77.78	1,603,523	-0.01(-0.01%)
Jun 09, 2011	77.87	77.91	77.72	77.79	893,291	-0.12(-0.15%)
Jun 08, 2011	77.83	78.01	77.82	77.91	1,499,491	+0.07(+0.08%)
Jun 07, 2011	77.63	77.84	77.57	77.84	2,401,127	+0.16(+0.20%)
Jun 06, 2011	77.60	77.75	77.57	77.68	2,041,377	+0.01(+0.02%)

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