Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	49.88	50.69	49.25	50.40	2,971,928	+0.07(+0.15%)
Sep 29, 2011	50.61	51.14	49.25	50.33	1,090,469	+0.62(+1.24%)
Sep 28, 2011	50.73	51.24	49.69	49.71	940,063	-1.13(-2.22%)
Sep 27, 2011	51.14	51.69	50.49	50.83	1,393,371	+0.67(+1.34%)
Sep 26, 2011	48.83	50.22	48.58	50.16	1,536,671	+1.57(+3.23%)
Sep 23, 2011	47.62	48.78	47.40	48.60	1,774,305	+0.61(+1.27%)
Sep 22, 2011	47.92	48.63	47.34	47.99	2,613,734	-0.93(-1.91%)
Sep 21, 2011	50.90	50.90	48.92	48.92	1,518,992	-1.97(-3.88%)
Sep 20, 2011	51.83	51.93	50.86	50.89	1,540,314	-0.66(-1.28%)
Sep 19, 2011	51.18	51.83	50.70	51.56	1,185,283	-0.21(-0.40%)
Sep 16, 2011	51.76	52.05	51.00	51.76	2,346,943	+0.25(+0.49%)
Sep 15, 2011	51.56	51.67	50.78	51.51	1,461,913	+0.66(+1.29%)
Sep 14, 2011	50.30	51.53	49.22	50.86	1,757,305	+0.85(+1.71%)
Sep 13, 2011	49.28	50.39	49.18	50.00	1,651,329	+0.87(+1.77%)
Sep 12, 2011	48.23	49.24	47.80	49.13	1,820,245	+0.15(+0.30%)
Sep 09, 2011	48.91	49.45	48.54	48.99	1,953,443	-0.40(-0.80%)
Sep 08, 2011	49.71	50.27	49.24	49.38	1,547,982	-0.67(-1.34%)
Sep 07, 2011	48.78	50.06	48.71	50.05	1,304,397	+1.91(+3.98%)
Sep 06, 2011	48.03	48.24	47.43	48.14	2,830,347	-1.17(-2.37%)
Sep 02, 2011	50.13	50.31	48.96	49.31	1,707,710	-1.74(-3.40%)

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