Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	50.51	51.32	49.87	51.03	2,935,157	+0.07(+0.15%)
Sep 29, 2011	51.25	51.78	49.87	50.96	1,076,976	+0.63(+1.24%)
Sep 28, 2011	51.37	51.88	50.32	50.33	928,431	-1.14(-2.22%)
Sep 27, 2011	51.78	52.34	51.12	51.47	1,376,131	+0.68(+1.34%)
Sep 26, 2011	49.44	50.84	49.19	50.79	1,517,658	+1.59(+3.23%)
Sep 23, 2011	48.21	49.39	47.99	49.20	1,752,351	+0.62(+1.27%)
Sep 22, 2011	48.52	49.24	47.93	48.59	2,581,394	-0.95(-1.91%)
Sep 21, 2011	51.54	51.54	49.53	49.53	1,500,198	-2.00(-3.88%)
Sep 20, 2011	52.48	52.58	51.49	51.53	1,521,256	-0.67(-1.29%)
Sep 19, 2011	51.82	52.48	51.34	52.20	1,170,618	-0.21(-0.40%)
Sep 16, 2011	52.41	52.70	51.64	52.41	2,317,904	+0.25(+0.49%)
Sep 15, 2011	52.21	52.31	51.42	52.16	1,443,825	+0.66(+1.29%)
Sep 14, 2011	50.93	52.17	49.84	51.49	1,735,562	+0.86(+1.71%)
Sep 13, 2011	49.90	51.02	49.79	50.63	1,630,898	+0.88(+1.77%)
Sep 12, 2011	48.83	49.85	48.40	49.75	1,797,724	+0.15(+0.30%)
Sep 09, 2011	49.52	50.07	49.15	49.60	1,929,273	-0.40(-0.80%)
Sep 08, 2011	50.33	50.90	49.86	50.00	1,528,829	-0.68(-1.34%)
Sep 07, 2011	49.39	50.69	49.32	50.68	1,288,258	+1.94(+3.98%)
Sep 06, 2011	48.63	48.85	48.03	48.74	2,795,327	-1.18(-2.37%)
Sep 02, 2011	50.76	50.94	49.57	49.93	1,686,581	-1.76(-3.40%)

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