Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	40.46	40.46	39.38	40.05	410,953	+0.05(+0.13%)
Jan 30, 2012	40.85	41.07	39.44	40.00	609,676	-1.30(-3.14%)
Jan 27, 2012	40.53	41.67	40.23	41.29	634,179	+0.89(+2.20%)
Jan 26, 2012	41.44	41.65	40.25	40.41	527,578	-0.62(-1.51%)
Jan 25, 2012	40.89	41.09	40.38	41.03	515,587	+0.34(+0.84%)
Jan 24, 2012	40.71	40.71	39.38	40.68	360,123	+0.08(+0.21%)
Jan 23, 2012	40.36	41.34	39.86	40.60	765,986	+0.22(+0.54%)
Jan 20, 2012	38.53	40.45	37.59	40.38	1,317,255	+2.10(+5.49%)
Jan 19, 2012	37.63	38.45	37.62	38.28	488,148	+0.53(+1.40%)
Jan 18, 2012	37.43	38.16	37.43	37.75	415,072	+0.29(+0.78%)
Jan 17, 2012	38.08	38.35	37.29	37.46	666,293	-0.12(-0.31%)
Jan 13, 2012	37.06	37.68	37.06	37.58	504,694	+0.20(+0.54%)
Jan 12, 2012	37.53	37.53	37.06	37.37	416,286	+0.07(+0.18%)
Jan 11, 2012	36.24	37.46	36.24	37.31	667,235	+1.07(+2.96%)
Jan 10, 2012	35.90	36.75	35.53	36.24	637,954	+0.99(+2.80%)
Jan 09, 2012	37.37	37.37	35.20	35.25	1,052,371	-1.84(-4.97%)
Jan 06, 2012	37.79	38.20	37.03	37.09	318,179	-0.86(-2.27%)
Jan 05, 2012	37.86	38.05	37.44	37.95	283,849	+0.11(+0.29%)
Jan 04, 2012	37.82	38.11	37.21	37.84	361,002	+0.28(+0.74%)
Dec 30, 2011	36.58	37.65	36.40	37.57	761,630	+0.99(+2.70%)
Dec 29, 2011	36.86	37.60	35.56	36.58	595,676	-0.43(-1.15%)
Dec 28, 2011	37.42	37.73	36.75	37.01	422,506	-0.53(-1.41%)
Dec 27, 2011	37.87	38.21	37.40	37.53	257,011	-0.28(-0.73%)
Dec 23, 2011	37.99	38.12	37.55	37.81	238,000	+0.50(+1.35%)
Dec 21, 2011	39.95	39.95	36.95	37.31	1,081,120	-2.66(-6.64%)
Dec 20, 2011	39.22	40.10	38.86	39.96	568,018	+1.70(+4.44%)
Dec 19, 2011	39.59	39.82	38.20	38.26	683,663	-1.22(-3.10%)
Dec 16, 2011	39.07	39.72	38.62	39.49	968,411	+0.38(+0.96%)
Dec 15, 2011	39.20	39.54	38.51	39.11	711,446	+0.15(+0.39%)
Dec 14, 2011	39.03	39.32	38.45	38.96	1,020,847	-0.54(-1.38%)
Dec 13, 2011	40.21	40.47	39.18	39.50	970,448	-0.54(-1.34%)
Dec 12, 2011	38.92	40.16	38.53	40.04	725,996	+0.45(+1.14%)
Dec 09, 2011	38.40	39.73	38.12	39.59	553,566	+0.95(+2.45%)
Dec 08, 2011	38.51	39.12	38.01	38.64	453,485	-0.43(-1.09%)
Dec 07, 2011	39.24	39.53	38.14	39.07	632,283	-0.44(-1.12%)
Dec 06, 2011	39.02	39.92	38.96	39.51	594,015	+0.31(+0.79%)
Dec 05, 2011	39.32	39.94	38.76	39.20	569,062	+0.24(+0.62%)
Dec 02, 2011	39.38	39.38	38.68	38.96	563,702	+0.09(+0.24%)
Dec 01, 2011	38.14	39.07	37.90	38.87	879,096	+1.10(+2.91%)
Nov 30, 2011	37.49	37.81	36.76	37.77	687,719	+1.79(+4.98%)
Nov 29, 2011	35.31	36.36	35.18	35.98	476,649	+0.00(+0.00%)
Nov 28, 2011	35.05	36.38	34.94	35.98	1,115,520	+1.21(+3.49%)
Nov 25, 2011	34.49	35.46	34.08	34.76	374,640	-0.23(-0.67%)
Nov 23, 2011	36.03	36.46	34.96	35.00	904,624	-1.55(-4.24%)
Nov 22, 2011	37.01	37.27	35.98	36.55	673,327	-0.73(-1.95%)
Nov 21, 2011	38.00	38.02	36.37	37.27	1,042,974	-1.28(-3.32%)
Nov 18, 2011	40.14	40.15	38.32	38.56	1,358,483	-1.30(-3.26%)
Nov 17, 2011	39.88	41.02	38.65	39.85	2,605,234	+1.57(+4.11%)
Nov 16, 2011	37.15	38.87	36.75	38.28	1,667,817	+1.22(+3.30%)
Nov 15, 2011	36.86	37.27	36.86	37.06	2,398,618	-0.07(-0.18%)
Nov 14, 2011	37.27	37.54	36.62	37.12	977,827	-0.23(-0.61%)
Nov 11, 2011	37.34	38.78	36.47	37.35	770,904	+0.66(+1.80%)
Nov 10, 2011	36.99	37.31	36.42	36.69	751,927	-0.41(-1.11%)
Nov 09, 2011	38.54	38.86	36.86	37.10	2,184,821	-2.67(-6.72%)
Nov 08, 2011	40.28	40.53	39.54	39.77	1,202,587	+0.07(+0.17%)
Nov 07, 2011	39.69	40.16	39.42	39.70	600,450	-0.42(-1.04%)
Nov 04, 2011	39.80	40.48	39.38	40.12	844,662	+0.06(+0.15%)
Nov 03, 2011	39.97	40.16	38.70	40.06	1,152,414	+0.84(+2.14%)
Nov 02, 2011	39.65	40.04	38.42	39.23	728,209	+0.49(+1.25%)

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