Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	79.11	79.27	79.01	79.19	1,419,043	+0.29(+0.37%)
Sep 29, 2011	78.86	79.02	78.80	78.90	1,146,986	-0.03(-0.04%)
Sep 28, 2011	78.96	78.97	78.77	78.93	1,182,355	-0.06(-0.08%)
Sep 27, 2011	78.91	79.01	78.83	78.99	1,789,960	-0.11(-0.14%)
Sep 26, 2011	79.22	79.31	79.05	79.10	1,611,116	-0.18(-0.23%)
Sep 23, 2011	79.78	79.78	79.27	79.28	1,547,978	-0.41(-0.51%)
Sep 22, 2011	79.68	79.86	79.57	79.69	1,216,488	+0.23(+0.29%)
Sep 21, 2011	79.31	79.50	79.17	79.46	1,728,089	+0.13(+0.16%)
Sep 20, 2011	79.29	79.33	79.17	79.33	975,476	+0.16(+0.20%)
Sep 19, 2011	79.24	79.29	79.15	79.17	1,093,426	+0.17(+0.22%)
Sep 16, 2011	78.88	79.00	78.78	79.00	1,231,451	+0.12(+0.15%)
Sep 15, 2011	79.00	79.06	78.88	78.88	1,455,297	-0.23(-0.29%)
Sep 14, 2011	79.04	79.19	79.01	79.11	1,481,057	+0.01(+0.02%)
Sep 13, 2011	79.14	79.16	79.01	79.10	975,084	+0.03(+0.04%)
Sep 12, 2011	79.25	79.25	79.00	79.07	1,443,136	-0.16(-0.20%)
Sep 09, 2011	79.16	79.31	79.10	79.23	1,125,790	+0.11(+0.14%)
Sep 08, 2011	79.23	79.24	79.01	79.12	1,625,869	+0.02(+0.03%)
Sep 07, 2011	79.16	79.20	79.01	79.10	1,278,446	-0.19(-0.24%)
Sep 06, 2011	79.41	79.41	79.25	79.29	1,535,033	+0.21(+0.26%)
Sep 02, 2011	79.09	79.23	78.97	79.08	1,284,456	+0.24(+0.30%)

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