Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.46	49.58	49.17	49.23	2,638,449	-0.23(-0.46%)
Dec 29, 2011	48.98	49.52	48.98	49.46	2,863,788	+0.54(+1.10%)
Dec 28, 2011	49.42	49.46	48.76	48.92	3,119,003	-0.51(-1.03%)
Dec 27, 2011	49.37	49.64	49.19	49.43	1,987,589	+0.01(+0.03%)
Dec 23, 2011	49.20	49.42	49.04	49.41	2,780,928	+0.67(+1.38%)
Dec 21, 2011	48.93	49.05	48.37	48.74	4,617,130	-0.06(-0.12%)
Dec 20, 2011	48.30	48.95	48.17	48.80	5,373,584	+1.18(+2.49%)
Dec 19, 2011	48.42	48.63	47.45	47.62	5,553,739	-0.65(-1.34%)
Dec 16, 2011	48.49	48.70	48.00	48.26	10,315,212	+0.14(+0.29%)
Dec 15, 2011	48.24	48.59	48.01	48.12	9,456,297	+0.61(+1.29%)
Dec 14, 2011	47.61	48.02	47.34	47.51	7,009,716	-0.28(-0.58%)
Dec 13, 2011	48.46	48.73	47.52	47.79	8,194,036	-0.53(-1.10%)
Dec 12, 2011	48.31	48.35	47.77	48.32	6,179,884	-0.41(-0.84%)
Dec 09, 2011	48.68	48.86	48.26	48.73	5,563,426	+0.29(+0.60%)
Dec 08, 2011	49.02	49.30	48.29	48.44	8,555,671	-0.87(-1.76%)
Dec 07, 2011	48.24	49.54	48.09	49.31	11,274,253	+1.02(+2.10%)
Dec 06, 2011	48.55	48.59	48.08	48.29	5,156,823	-0.10(-0.21%)
Dec 05, 2011	48.39	48.72	48.10	48.39	7,077,062	+0.59(+1.24%)
Dec 02, 2011	48.26	48.49	47.75	47.80	6,106,825	-0.04(-0.08%)
Dec 01, 2011	48.14	48.24	47.75	47.84	5,599,652	-0.42(-0.86%)
Nov 30, 2011	47.09	48.29	47.05	48.26	10,398,053	+2.25(+4.88%)
Nov 29, 2011	46.14	46.49	45.96	46.01	4,640,579	+0.11(+0.25%)
Nov 28, 2011	45.86	46.26	45.56	45.90	6,866,816	+1.20(+2.68%)
Nov 25, 2011	44.74	45.16	44.70	44.70	2,513,704	-0.30(-0.66%)
Nov 23, 2011	45.43	45.45	45.00	45.00	7,873,109	-0.77(-1.68%)
Nov 22, 2011	45.87	46.24	45.63	45.76	4,952,833	-0.12(-0.26%)
Nov 21, 2011	45.82	45.99	45.47	45.88	6,540,654	-0.62(-1.33%)
Nov 18, 2011	46.61	46.72	46.27	46.50	5,488,494	+0.14(+0.30%)
Nov 17, 2011	46.42	46.95	46.07	46.36	7,305,101	-0.26(-0.55%)
Nov 16, 2011	47.12	47.23	46.50	46.62	7,291,026	-0.85(-1.79%)
Nov 15, 2011	47.13	47.79	47.13	47.46	6,610,758	+0.22(+0.46%)
Nov 14, 2011	47.37	47.61	47.01	47.25	4,632,880	-0.36(-0.75%)
Nov 11, 2011	47.57	47.96	47.52	47.61	4,537,202	+0.61(+1.29%)
Nov 10, 2011	47.03	47.30	46.69	47.00	7,300,312	+0.60(+1.29%)
Nov 09, 2011	47.06	47.20	46.14	46.40	8,444,689	-1.37(-2.87%)
Nov 08, 2011	47.17	47.85	46.99	47.77	6,150,220	+0.73(+1.55%)
Nov 07, 2011	46.66	47.23	46.31	47.05	4,718,876	+0.31(+0.67%)
Nov 04, 2011	46.78	46.87	46.08	46.73	6,864,382	-0.38(-0.81%)
Nov 03, 2011	46.66	47.27	46.19	47.11	5,694,452	+0.81(+1.74%)
Nov 02, 2011	46.38	46.74	45.89	46.30	5,157,463	+0.50(+1.09%)
Nov 01, 2011	46.20	46.54	45.63	45.80	8,368,117	-1.10(-2.34%)
Oct 31, 2011	47.23	47.55	46.89	46.90	5,442,115	-0.83(-1.75%)
Oct 28, 2011	47.52	48.10	47.49	47.73	5,717,943	-0.04(-0.08%)
Oct 27, 2011	47.25	48.07	46.97	47.77	8,729,099	+1.45(+3.13%)
Oct 26, 2011	46.41	46.87	45.57	46.32	8,974,885	+0.02(+0.04%)
Oct 25, 2011	46.27	46.74	45.55	46.30	9,281,079	-1.01(-2.14%)
Oct 24, 2011	46.97	47.83	46.88	47.32	8,999,550	+0.54(+1.16%)
Oct 21, 2011	46.65	47.21	46.41	46.78	11,236,607	+0.57(+1.24%)
Oct 20, 2011	46.04	46.58	45.50	46.20	5,364,146	+0.25(+0.55%)
Oct 19, 2011	46.27	46.55	45.74	45.95	4,973,471	-0.29(-0.62%)
Oct 18, 2011	45.38	46.69	45.14	46.24	6,394,275	+0.83(+1.82%)
Oct 17, 2011	45.76	46.20	45.26	45.41	5,651,069	-0.63(-1.38%)
Oct 14, 2011	46.03	46.26	45.60	46.04	5,789,534	+0.58(+1.28%)
Oct 13, 2011	45.41	45.67	45.24	45.46	4,960,301	-0.31(-0.69%)
Oct 12, 2011	45.57	46.28	45.56	45.78	7,267,203	+0.41(+0.90%)
Oct 11, 2011	45.02	45.50	44.91	45.37	4,099,344	+0.06(+0.13%)
Oct 10, 2011	45.07	45.31	44.81	45.31	5,228,246	+1.07(+2.41%)
Oct 07, 2011	44.70	44.74	43.74	44.24	8,253,634	-0.17(-0.39%)
Oct 06, 2011	44.17	44.48	43.31	44.42	6,373,423	+0.63(+1.45%)
Oct 05, 2011	42.81	43.98	42.70	43.78	9,456,481	+1.01(+2.36%)
Oct 04, 2011	41.15	42.85	40.91	42.77	12,447,753	+1.23(+2.96%)

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