Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	54.72	55.31	54.51	54.57	1,132,671	-0.31(-0.56%)
Jan 28, 2011	55.30	55.53	54.61	54.88	1,492,669	-1.46(-2.59%)
Jan 27, 2011	56.50	56.70	56.24	56.34	1,038,395	-0.33(-0.58%)
Jan 26, 2011	56.85	56.90	56.39	56.66	1,282,458	+0.75(+1.33%)
Jan 25, 2011	55.31	55.93	55.20	55.92	1,354,514	-0.03(-0.05%)
Jan 24, 2011	55.40	55.95	55.22	55.95	1,198,648	+1.07(+1.94%)
Jan 21, 2011	54.50	54.99	54.42	54.88	802,807	+0.37(+0.68%)
Jan 20, 2011	54.67	54.74	53.90	54.51	1,117,704	-1.23(-2.21%)
Jan 19, 2011	56.47	56.59	55.55	55.74	928,359	-1.02(-1.80%)
Jan 18, 2011	57.22	57.36	56.60	56.76	1,331,981	+1.17(+2.10%)
Jan 14, 2011	54.67	55.60	54.67	55.60	1,182,786	+0.72(+1.31%)
Jan 13, 2011	54.70	55.21	54.60	54.88	1,293,986	+0.97(+1.81%)
Jan 12, 2011	54.47	54.47	53.58	53.91	1,286,518	-0.72(-1.31%)
Jan 11, 2011	54.65	54.89	54.40	54.62	930,402	+1.18(+2.21%)
Jan 10, 2011	53.91	53.93	53.32	53.44	463,718	-0.45(-0.83%)
Jan 07, 2011	54.16	54.19	53.63	53.89	873,715	+0.04(+0.07%)
Jan 06, 2011	54.50	54.52	53.72	53.86	939,704	+0.81(+1.53%)
Jan 05, 2011	52.66	53.16	52.59	53.05	1,114,532	-0.13(-0.24%)
Jan 04, 2011	53.38	53.42	52.90	53.17	915,463	+0.33(+0.62%)
Jan 03, 2011	53.02	53.10	52.74	52.85	387,032	+0.03(+0.05%)
Dec 31, 2010	52.51	52.93	52.44	52.82	279,059	+0.33(+0.62%)
Dec 30, 2010	52.73	52.83	52.37	52.49	601,854	-0.61(-1.15%)
Dec 29, 2010	52.97	53.21	52.94	53.10	947,691	+0.28(+0.54%)
Dec 28, 2010	53.15	53.15	52.63	52.82	339,141	-0.14(-0.27%)
Dec 27, 2010	53.27	53.27	52.62	52.96	286,777	-0.23(-0.44%)
Dec 23, 2010	53.06	53.26	53.02	53.20	290,393	+0.14(+0.27%)
Dec 22, 2010	52.58	53.20	52.51	53.05	678,116	+0.15(+0.28%)
Dec 21, 2010	52.71	52.90	52.62	52.90	492,922	+0.09(+0.17%)
Dec 20, 2010	52.92	52.92	52.28	52.81	640,154	+0.78(+1.50%)
Dec 17, 2010	52.34	52.39	51.92	52.03	454,299	-0.45(-0.87%)
Dec 16, 2010	52.58	52.65	52.17	52.49	602,961	+0.72(+1.40%)
Dec 15, 2010	51.70	52.09	51.70	51.76	593,254	-0.72(-1.37%)
Dec 14, 2010	52.41	52.56	52.26	52.48	824,643	-0.16(-0.31%)
Dec 13, 2010	52.55	52.89	52.54	52.64	1,616,213	-0.11(-0.22%)
Dec 10, 2010	52.87	52.89	52.24	52.76	726,918	+0.53(+1.01%)
Dec 09, 2010	52.06	52.31	51.94	52.23	1,257,737	+0.39(+0.75%)
Dec 08, 2010	52.02	52.27	51.68	51.84	1,093,006	+0.60(+1.18%)
Dec 07, 2010	51.45	51.59	51.16	51.23	513,394	+0.13(+0.25%)
Dec 06, 2010	51.04	51.23	50.90	51.11	659,630	-0.53(-1.03%)
Dec 03, 2010	51.31	51.65	51.11	51.64	701,302	+0.42(+0.82%)
Dec 02, 2010	50.71	51.41	50.66	51.22	1,397,661	+0.19(+0.38%)
Dec 01, 2010	50.75	51.22	50.59	51.03	1,125,071	+0.11(+0.21%)
Nov 30, 2010	50.59	51.23	50.53	50.92	1,048,059	-0.42(-0.82%)
Nov 29, 2010	51.44	51.53	50.84	51.34	903,472	-0.96(-1.83%)
Nov 26, 2010	52.17	52.52	52.14	52.30	269,553	-0.56(-1.06%)
Nov 24, 2010	52.64	52.86	52.86	52.86	798,454	+0.43(+0.83%)
Nov 23, 2010	53.08	53.10	52.26	52.43	904,160	-1.45(-2.69%)
Nov 22, 2010	53.69	53.98	53.32	53.88	635,745	-0.19(-0.35%)
Nov 19, 2010	53.84	54.08	53.52	54.07	727,384	-0.02(-0.04%)
Nov 18, 2010	53.89	54.27	53.77	54.09	861,126	+1.60(+3.05%)
Nov 17, 2010	52.61	52.82	52.42	52.49	489,320	+0.28(+0.53%)
Nov 16, 2010	52.88	53.02	52.01	52.22	727,319	-0.84(-1.58%)
Nov 15, 2010	53.14	53.42	52.99	53.05	636,271	+0.20(+0.38%)
Nov 12, 2010	52.87	53.14	52.62	52.85	569,547	+0.12(+0.23%)
Nov 11, 2010	52.85	52.96	52.60	52.73	702,154	-0.06(-0.12%)
Nov 10, 2010	52.68	52.88	52.10	52.80	540,196	+0.33(+0.64%)
Nov 09, 2010	53.19	53.34	52.32	52.46	701,759	-0.78(-1.47%)
Nov 08, 2010	53.03	53.39	53.00	53.25	433,566	-0.25(-0.46%)
Nov 05, 2010	53.76	53.81	53.26	53.49	1,048,574	-0.46(-0.86%)
Nov 04, 2010	54.06	54.18	53.81	53.96	912,042	+0.80(+1.50%)
Nov 03, 2010	53.46	53.53	52.70	53.16	1,070,728	+0.18(+0.34%)
Nov 02, 2010	53.34	53.37	52.93	52.98	835,355	+0.29(+0.55%)

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