Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	83.09	83.14	82.98	83.13	3,713,756	+0.12(+0.14%)
Sep 27, 2012	83.02	83.08	83.00	83.01	1,524,616	-0.05(-0.06%)
Sep 26, 2012	83.06	83.09	82.99	83.06	1,073,282	+0.08(+0.10%)
Sep 25, 2012	82.89	82.98	82.80	82.98	1,131,283	+0.13(+0.16%)
Sep 24, 2012	82.75	82.86	82.75	82.85	1,651,267	+0.09(+0.11%)
Sep 21, 2012	82.63	82.76	82.61	82.76	1,121,531	+0.13(+0.16%)
Sep 20, 2012	82.76	82.77	82.61	82.63	3,406,837	-0.05(-0.06%)
Sep 19, 2012	82.70	82.73	82.62	82.68	990,326	+0.16(+0.20%)
Sep 18, 2012	82.59	82.66	82.51	82.52	1,533,368	+0.05(+0.06%)
Sep 17, 2012	82.44	82.52	82.38	82.46	1,438,904	+0.13(+0.16%)
Sep 14, 2012	82.51	82.51	82.30	82.33	1,367,802	-0.34(-0.41%)
Sep 13, 2012	82.61	82.72	82.33	82.67	2,928,797	+0.19(+0.23%)
Sep 12, 2012	82.55	82.57	82.44	82.48	2,271,762	-0.16(-0.19%)
Sep 11, 2012	82.63	82.71	82.61	82.63	4,108,211	-0.10(-0.12%)
Sep 10, 2012	82.72	82.75	82.63	82.73	1,762,529	+0.01(+0.02%)
Sep 07, 2012	82.91	82.95	82.69	82.72	2,102,624	+0.01(+0.02%)
Sep 06, 2012	82.72	82.72	82.62	82.70	2,441,792	-0.19(-0.23%)
Sep 05, 2012	82.83	82.92	82.82	82.89	680,301	+0.00(+0.00%)

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