Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	42.77	42.99	42.54	42.94	1,137,455	+0.22(+0.52%)
Jan 28, 2011	42.74	43.90	42.55	42.72	1,824,821	+0.08(+0.18%)
Jan 27, 2011	43.13	43.22	42.58	42.64	2,051,576	-0.42(-0.98%)
Jan 26, 2011	43.73	43.73	42.94	43.06	1,275,351	-0.53(-1.22%)
Jan 25, 2011	43.88	44.04	43.46	43.59	1,249,792	-0.44(-1.00%)
Jan 24, 2011	43.76	44.21	43.69	44.04	749,111	+0.28(+0.63%)
Jan 21, 2011	44.04	44.04	43.69	43.76	1,010,535	-0.07(-0.16%)
Jan 20, 2011	43.70	43.89	43.68	43.83	1,030,554	+0.16(+0.36%)
Jan 19, 2011	44.06	44.24	43.57	43.67	1,154,092	-0.37(-0.85%)
Jan 18, 2011	43.73	44.27	43.73	44.04	862,511	+0.25(+0.57%)
Jan 14, 2011	44.27	44.27	43.75	43.79	1,286,212	-0.45(-1.01%)
Jan 13, 2011	44.08	44.68	44.03	44.24	1,031,394	-0.09(-0.20%)
Jan 12, 2011	44.31	44.60	44.12	44.33	1,026,696	+0.28(+0.64%)
Jan 11, 2011	43.75	44.15	43.65	44.05	1,074,270	+0.41(+0.93%)
Jan 10, 2011	43.21	43.70	43.17	43.64	1,144,328	+0.30(+0.69%)
Jan 07, 2011	43.34	43.52	43.21	43.35	1,291,600	+0.24(+0.56%)
Jan 06, 2011	43.63	43.63	42.94	43.10	1,560,286	-0.59(-1.34%)
Jan 05, 2011	43.53	43.82	43.53	43.69	1,172,653	-0.03(-0.06%)
Jan 04, 2011	44.40	44.46	43.21	43.72	2,852,624	-1.57(-3.48%)
Jan 03, 2011	45.57	45.58	45.24	45.29	582,336	-0.06(-0.12%)
Dec 31, 2010	45.17	45.54	45.17	45.35	434,594	+0.08(+0.18%)
Dec 30, 2010	45.16	45.45	45.14	45.27	375,336	+0.10(+0.21%)
Dec 29, 2010	45.26	45.45	45.09	45.17	502,143	-0.09(-0.20%)
Dec 28, 2010	45.49	45.78	45.13	45.26	588,123	-0.22(-0.49%)
Dec 27, 2010	45.31	45.57	45.09	45.48	407,725	+0.00(+0.00%)
Dec 23, 2010	45.08	45.53	44.99	45.48	447,771	+0.14(+0.30%)
Dec 22, 2010	45.33	45.58	45.17	45.34	572,958	+0.08(+0.17%)
Dec 21, 2010	45.45	45.59	45.14	45.27	492,380	-0.07(-0.15%)
Dec 20, 2010	45.49	45.52	45.16	45.33	881,959	-0.16(-0.35%)
Dec 17, 2010	45.11	45.55	44.91	45.49	1,663,283	+0.23(+0.50%)
Dec 16, 2010	45.28	45.38	45.13	45.27	783,688	+0.06(+0.12%)
Dec 15, 2010	45.13	45.41	44.93	45.21	822,603	-0.06(-0.12%)
Dec 14, 2010	45.27	45.64	45.12	45.27	815,871	-0.01(-0.03%)
Dec 13, 2010	45.33	45.49	45.17	45.28	612,340	+0.03(+0.08%)
Dec 10, 2010	45.25	45.38	45.08	45.24	936,987	+0.14(+0.31%)
Dec 09, 2010	45.39	45.52	45.09	45.11	878,920	-0.04(-0.09%)
Dec 08, 2010	45.09	45.20	44.98	45.15	831,160	+0.22(+0.49%)
Dec 07, 2010	45.00	45.19	44.78	44.93	949,078	+0.21(+0.46%)
Dec 06, 2010	45.01	45.01	44.65	44.72	832,263	-0.14(-0.32%)
Dec 03, 2010	44.94	45.23	44.64	44.86	867,623	-0.14(-0.31%)
Dec 02, 2010	44.57	45.42	44.36	45.00	1,764,221	+0.55(+1.24%)
Dec 01, 2010	43.95	44.75	43.88	44.45	1,352,450	+0.76(+1.74%)
Nov 30, 2010	43.19	43.87	43.01	43.69	1,399,213	+0.28(+0.64%)
Nov 29, 2010	43.14	43.49	43.10	43.41	1,075,349	-0.12(-0.29%)
Nov 26, 2010	43.29	43.68	43.17	43.54	410,486	+0.02(+0.05%)
Nov 24, 2010	43.43	43.52	43.52	43.52	977,736	+0.19(+0.43%)
Nov 23, 2010	43.19	43.48	42.82	43.33	1,138,108	-0.14(-0.32%)
Nov 22, 2010	42.87	43.58	42.79	43.47	1,389,443	+0.48(+1.13%)
Nov 19, 2010	42.99	43.14	42.45	42.99	1,445,642	+0.06(+0.13%)
Nov 18, 2010	43.76	44.02	41.76	42.93	4,441,415	-0.59(-1.35%)
Nov 17, 2010	43.68	43.86	43.34	43.52	1,301,831	-0.07(-0.16%)
Nov 16, 2010	43.35	43.93	42.94	43.59	1,804,327	-0.08(-0.17%)
Nov 15, 2010	43.67	43.93	43.35	43.66	959,686	+0.22(+0.51%)
Nov 12, 2010	43.47	43.78	43.31	43.44	824,377	-0.14(-0.32%)
Nov 11, 2010	43.35	43.66	43.27	43.58	1,006,633	+0.02(+0.05%)
Nov 10, 2010	43.77	43.77	43.26	43.56	905,350	-0.29(-0.66%)
Nov 09, 2010	44.36	44.51	43.67	43.85	739,839	-0.40(-0.91%)
Nov 08, 2010	44.09	44.26	43.90	44.25	846,529	+0.03(+0.08%)
Nov 05, 2010	44.25	44.44	44.04	44.22	674,545	-0.09(-0.20%)
Nov 04, 2010	44.26	44.48	44.10	44.31	660,231	+0.42(+0.95%)
Nov 03, 2010	44.07	44.31	43.52	43.89	638,335	-0.10(-0.23%)
Nov 02, 2010	44.31	44.54	43.93	43.99	587,198	+0.05(+0.12%)

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