Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	75.83	77.45	75.50	75.67	146,632	-1.63(-2.11%)
Sep 29, 2011	77.84	78.44	75.50	77.31	75,861	+0.99(+1.30%)
Sep 28, 2011	80.05	80.11	76.08	76.32	71,254	-3.38(-4.24%)
Sep 27, 2011	81.10	82.74	79.27	79.69	82,249	+0.42(+0.54%)
Sep 26, 2011	76.82	79.54	76.04	79.27	106,835	+2.51(+3.27%)
Sep 23, 2011	76.72	77.83	76.18	76.76	113,629	-0.94(-1.21%)
Sep 22, 2011	79.90	80.22	76.66	77.70	145,299	-4.57(-5.55%)
Sep 21, 2011	86.11	86.11	82.25	82.27	107,484	-3.65(-4.25%)
Sep 20, 2011	86.64	87.72	85.76	85.92	113,805	-0.72(-0.83%)
Sep 19, 2011	84.91	87.21	84.21	86.64	74,559	-0.09(-0.11%)
Sep 16, 2011	88.52	88.52	86.36	86.73	101,492	-1.81(-2.05%)
Sep 15, 2011	89.07	89.07	86.05	88.54	199,043	+2.68(+3.12%)
Sep 14, 2011	85.35	87.02	84.74	85.86	317,174	+3.26(+3.95%)
Sep 13, 2011	81.52	82.74	80.70	82.60	79,640	+1.40(+1.72%)
Sep 12, 2011	80.42	81.47	79.08	81.20	110,964	+0.00(+0.00%)
Sep 09, 2011	82.32	83.02	80.15	81.20	207,575	-1.92(-2.30%)
Sep 08, 2011	83.50	84.92	82.33	83.12	120,672	-0.74(-0.88%)
Sep 07, 2011	81.38	84.27	81.16	83.85	328,791	+3.74(+4.66%)
Sep 06, 2011	77.88	80.16	77.11	80.12	151,805	+0.21(+0.26%)
Sep 02, 2011	81.51	81.98	79.34	79.91	66,030	-3.22(-3.87%)

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