Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	54.69	55.05	53.31	53.58	14,394,802	-1.82(-3.28%)
Oct 28, 2011	54.66	56.10	54.43	55.39	14,860,456	+0.14(+0.25%)
Oct 27, 2011	53.06	55.83	53.06	55.25	24,568,006	+4.32(+8.49%)
Oct 26, 2011	50.56	51.29	49.08	50.93	16,187,518	+1.32(+2.66%)
Oct 25, 2011	51.28	51.43	49.43	49.61	16,287,263	-1.35(-2.65%)
Oct 24, 2011	49.43	51.01	49.15	50.96	15,357,102	+1.82(+3.71%)
Oct 21, 2011	50.05	50.52	48.51	49.14	29,605,852	-0.44(-0.90%)
Oct 20, 2011	49.59	50.18	48.49	49.58	17,988,648	+0.07(+0.13%)
Oct 19, 2011	50.92	51.72	49.39	49.51	14,596,835	-1.47(-2.88%)
Oct 18, 2011	49.25	51.34	48.57	50.98	13,754,301	+1.74(+3.54%)
Oct 17, 2011	50.86	51.00	48.98	49.24	16,793,526	-2.49(-4.82%)
Oct 14, 2011	50.05	51.77	49.97	51.73	15,781,240	+2.73(+5.57%)
Oct 13, 2011	48.86	49.28	47.94	49.00	15,054,779	-0.08(-0.16%)
Oct 12, 2011	49.12	50.04	48.73	49.08	16,524,449	+0.36(+0.73%)
Oct 11, 2011	47.74	49.62	47.58	48.73	19,852,754	+0.75(+1.57%)
Oct 10, 2011	47.12	48.19	47.12	47.98	14,202,982	+2.30(+5.03%)
Oct 07, 2011	46.63	46.73	45.15	45.68	16,456,881	-0.91(-1.96%)
Oct 06, 2011	46.15	46.85	45.92	46.59	20,167,304	+1.68(+3.75%)
Oct 05, 2011	43.22	45.29	42.48	44.91	20,890,494	+1.80(+4.18%)
Oct 04, 2011	40.92	43.26	39.95	43.10	27,735,410	+1.01(+2.41%)
Oct 03, 2011	43.02	43.72	42.09	42.09	21,887,496	-1.47(-3.37%)
Sep 30, 2011	43.75	44.67	43.30	43.56	20,444,690	-1.17(-2.61%)
Sep 29, 2011	45.35	45.71	43.78	44.72	16,943,390	+0.73(+1.66%)
Sep 28, 2011	46.37	46.63	43.83	43.99	17,366,592	-2.25(-4.87%)
Sep 27, 2011	47.29	48.26	45.77	46.25	22,662,742	+0.11(+0.24%)
Sep 26, 2011	45.04	46.23	42.86	46.14	26,966,530	+1.51(+3.38%)
Sep 23, 2011	44.16	45.37	43.92	44.63	22,956,136	-0.01(-0.03%)
Sep 22, 2011	45.61	46.09	43.67	44.64	33,744,028	-2.87(-6.03%)
Sep 21, 2011	50.59	50.65	47.49	47.51	25,176,930	-3.02(-5.98%)
Sep 20, 2011	52.04	52.10	50.52	50.53	18,206,708	-1.07(-2.08%)
Sep 19, 2011	51.34	51.99	50.50	51.60	17,629,118	-1.52(-2.86%)
Sep 16, 2011	54.66	54.87	52.62	53.12	16,216,526	-1.01(-1.86%)
Sep 15, 2011	54.19	54.39	53.12	54.12	12,033,759	+0.94(+1.77%)
Sep 14, 2011	53.02	53.88	51.29	53.18	14,952,400	+0.58(+1.11%)
Sep 13, 2011	52.66	53.08	51.50	52.60	12,127,739	-0.18(-0.35%)
Sep 12, 2011	51.62	52.80	51.00	52.78	15,188,616	+0.42(+0.81%)
Sep 09, 2011	53.87	54.05	52.02	52.36	18,317,388	-2.68(-4.86%)
Sep 08, 2011	54.95	55.96	54.79	55.04	14,643,086	-0.96(-1.72%)
Sep 07, 2011	55.17	56.07	54.98	56.00	10,891,019	+1.80(+3.32%)
Sep 06, 2011	52.47	54.33	52.03	54.20	14,617,108	-0.07(-0.13%)
Sep 02, 2011	54.34	54.95	53.50	54.27	12,334,475	-1.52(-2.72%)
Sep 01, 2011	57.02	58.00	55.73	55.79	15,336,143	-1.18(-2.07%)
Aug 31, 2011	56.81	57.82	56.47	56.97	16,068,444	+0.58(+1.02%)
Aug 30, 2011	56.00	56.89	55.20	56.39	14,121,079	+0.24(+0.43%)
Aug 29, 2011	55.54	56.24	54.91	56.15	9,617,972	+1.75(+3.22%)
Aug 26, 2011	53.10	54.81	52.41	54.40	16,787,556	+1.26(+2.37%)
Aug 25, 2011	55.75	56.14	52.89	53.14	15,686,477	-2.27(-4.09%)
Aug 24, 2011	55.10	55.53	54.04	55.41	11,865,037	+0.07(+0.13%)
Aug 23, 2011	53.03	55.37	52.43	55.34	11,934,622	+2.65(+5.02%)
Aug 22, 2011	54.79	54.87	52.52	52.69	12,053,956	-0.46(-0.86%)
Aug 19, 2011	53.06	55.00	52.60	53.15	18,274,904	-0.94(-1.73%)
Aug 18, 2011	55.61	56.17	53.40	54.09	20,125,154	-3.71(-6.43%)
Aug 17, 2011	58.29	59.12	57.35	57.80	12,487,761	+0.65(+1.13%)
Aug 16, 2011	57.49	58.34	56.47	57.15	12,893,616	-1.05(-1.80%)
Aug 15, 2011	57.36	58.62	57.34	58.20	12,422,227	+1.51(+2.67%)
Aug 12, 2011	57.28	57.48	55.98	56.69	12,116,621	+0.33(+0.59%)
Aug 11, 2011	54.45	57.28	52.92	56.35	23,822,950	+2.70(+5.04%)
Aug 10, 2011	56.41	56.70	53.41	53.65	24,933,856	-2.78(-4.92%)
Aug 09, 2011	56.17	56.54	52.93	56.43	30,375,778	+2.88(+5.38%)
Aug 08, 2011	56.17	57.67	53.14	53.55	27,864,442	-5.24(-8.91%)
Aug 05, 2011	59.97	60.22	56.14	58.79	25,787,594	+0.07(+0.11%)
Aug 04, 2011	61.99	62.18	58.59	58.72	26,953,000	-4.65(-7.34%)
Aug 03, 2011	63.60	63.72	61.29	63.38	15,859,974	-0.31(-0.49%)
Aug 02, 2011	64.84	66.07	63.62	63.69	14,251,433	-1.88(-2.87%)

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