Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	50.61	50.92	49.95	50.38	2,034,845	+0.18(+0.36%)
Jan 30, 2012	49.95	50.49	49.60	50.19	1,727,062	-0.23(-0.45%)
Jan 27, 2012	50.28	50.62	50.12	50.42	2,233,276	-0.01(-0.02%)
Jan 26, 2012	51.64	51.79	50.38	50.43	2,143,450	-1.06(-2.06%)
Jan 25, 2012	50.72	51.70	50.03	51.49	2,436,730	+0.98(+1.95%)
Jan 24, 2012	49.60	50.62	49.38	50.51	1,836,190	+0.52(+1.04%)
Jan 23, 2012	50.60	50.96	49.52	49.98	1,803,997	-0.47(-0.92%)
Jan 20, 2012	50.50	50.50	49.76	50.45	5,627,831	-0.07(-0.13%)
Jan 19, 2012	50.21	50.64	49.77	50.52	1,513,031	+0.30(+0.60%)
Jan 18, 2012	50.03	50.32	49.90	50.22	1,574,875	+0.18(+0.36%)
Jan 17, 2012	49.41	50.18	49.40	50.04	2,265,063	+1.27(+2.60%)
Jan 13, 2012	48.34	48.92	48.14	48.77	1,795,572	+0.04(+0.08%)
Jan 12, 2012	48.42	48.90	48.35	48.73	1,408,367	+0.36(+0.74%)
Jan 11, 2012	48.61	48.66	47.99	48.37	2,114,645	-0.37(-0.76%)
Jan 10, 2012	48.79	49.17	48.56	48.74	2,638,024	+0.43(+0.90%)
Jan 09, 2012	48.62	48.76	48.07	48.31	2,132,568	-0.17(-0.36%)
Jan 06, 2012	49.12	49.19	48.08	48.48	7,399,305	-0.51(-1.04%)
Jan 05, 2012	48.88	49.62	48.69	48.99	3,937,773	-0.08(-0.17%)
Jan 04, 2012	48.74	49.59	48.71	49.07	2,256,562	+0.23(+0.48%)
Dec 30, 2011	49.49	49.49	48.65	48.84	1,080,499	-0.65(-1.32%)
Dec 29, 2011	49.05	49.64	49.00	49.49	891,745	+0.40(+0.81%)
Dec 28, 2011	49.78	49.85	49.01	49.09	1,705,945	-0.63(-1.27%)
Dec 27, 2011	49.24	49.95	49.11	49.72	1,423,786	+0.40(+0.81%)
Dec 23, 2011	48.16	49.38	47.75	49.32	1,721,497	+1.18(+2.46%)
Dec 21, 2011	47.30	48.17	47.22	48.14	1,463,622	+0.74(+1.56%)
Dec 20, 2011	47.51	47.96	47.28	47.40	4,006,114	+0.66(+1.40%)
Dec 19, 2011	47.53	47.79	46.65	46.74	3,523,960	-0.27(-0.57%)
Dec 16, 2011	46.59	47.10	46.39	47.01	3,689,306	+0.77(+1.66%)
Dec 15, 2011	46.39	46.46	45.98	46.24	2,267,372	+0.34(+0.74%)
Dec 14, 2011	46.63	46.80	45.73	45.90	1,870,507	-0.89(-1.90%)
Dec 13, 2011	47.59	48.22	46.61	46.79	2,109,073	-0.41(-0.87%)
Dec 12, 2011	47.09	47.62	46.62	47.20	2,803,881	-0.30(-0.63%)
Dec 09, 2011	48.63	48.63	47.01	47.50	3,916,616	-0.93(-1.91%)
Dec 08, 2011	49.08	49.11	48.26	48.43	1,588,101	-1.03(-2.09%)
Dec 07, 2011	48.64	49.70	48.42	49.46	2,348,569	+0.67(+1.37%)
Dec 06, 2011	50.01	50.01	48.75	48.79	3,130,803	-1.06(-2.13%)
Dec 05, 2011	51.27	51.41	49.45	49.85	2,989,201	-0.62(-1.22%)
Dec 02, 2011	51.07	51.74	50.37	50.47	1,793,307	+0.21(+0.42%)
Dec 01, 2011	50.87	51.42	50.18	50.26	1,638,096	-1.04(-2.03%)
Nov 30, 2011	49.97	51.38	49.97	51.30	3,273,958	+3.01(+6.24%)
Nov 29, 2011	49.10	49.10	48.25	48.28	1,868,817	-0.53(-1.08%)
Nov 28, 2011	48.06	49.65	48.06	48.81	2,476,084	+2.19(+4.69%)
Nov 25, 2011	46.24	47.20	45.75	46.62	948,371	-0.17(-0.35%)
Nov 23, 2011	47.26	47.26	46.09	46.79	2,467,938	-1.01(-2.11%)
Nov 22, 2011	47.04	48.41	47.04	47.80	3,243,727	+0.88(+1.87%)
Nov 21, 2011	47.68	47.68	46.58	46.92	3,161,357	-1.55(-3.19%)
Nov 18, 2011	48.82	49.18	48.38	48.47	1,788,988	-0.20(-0.41%)
Nov 17, 2011	49.08	49.55	48.06	48.66	2,423,122	-0.58(-1.17%)
Nov 16, 2011	49.28	50.04	48.94	49.24	2,498,648	-0.60(-1.21%)
Nov 15, 2011	49.47	50.12	49.21	49.84	5,510,491	+0.16(+0.33%)
Nov 14, 2011	49.15	50.16	48.84	49.68	2,572,348	+0.12(+0.25%)
Nov 11, 2011	50.32	50.39	49.39	49.56	2,769,669	-0.40(-0.79%)
Nov 10, 2011	50.00	50.42	49.08	49.95	3,031,203	+0.45(+0.91%)
Nov 09, 2011	49.74	50.14	49.00	49.50	3,317,404	-1.13(-2.23%)
Nov 08, 2011	50.13	50.82	49.93	50.63	3,240,202	-0.06(-0.11%)
Nov 07, 2011	50.54	50.71	50.02	50.68	4,265,890	-0.11(-0.22%)
Nov 04, 2011	50.38	51.42	49.83	50.80	4,785,675	-0.42(-0.82%)
Nov 03, 2011	49.08	52.00	48.05	51.22	10,856,061	+7.79(+17.94%)
Nov 02, 2011	42.74	43.65	42.47	43.43	4,717,995	+1.32(+3.14%)

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