Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	64.39	64.78	63.96	63.96	273,457	-0.46(-0.71%)
Jan 28, 2011	65.12	65.48	64.39	64.42	459,878	-1.09(-1.66%)
Jan 27, 2011	64.97	65.68	64.97	65.50	447,595	+0.39(+0.61%)
Jan 26, 2011	65.16	65.31	64.87	65.11	462,427	+0.03(+0.05%)
Jan 25, 2011	64.00	65.25	64.00	65.08	810,153	+1.26(+1.97%)
Jan 24, 2011	63.33	64.38	63.26	63.82	332,290	+0.62(+0.98%)
Jan 21, 2011	63.60	63.60	62.76	63.20	344,367	-0.16(-0.25%)
Jan 20, 2011	62.95	63.47	62.89	63.36	295,339	+0.22(+0.35%)
Jan 19, 2011	63.41	63.65	63.06	63.14	317,352	-0.45(-0.70%)
Jan 18, 2011	63.36	63.58	62.95	63.58	662,670	+0.29(+0.46%)
Jan 14, 2011	63.20	63.59	63.06	63.30	523,999	+0.07(+0.11%)
Jan 13, 2011	63.86	63.94	63.13	63.23	522,709	-0.74(-1.16%)
Jan 12, 2011	63.47	64.02	63.39	63.97	289,388	+0.70(+1.10%)
Jan 11, 2011	62.91	63.39	62.68	63.27	212,341	+0.62(+0.99%)
Jan 10, 2011	62.36	62.93	62.36	62.65	487,755	-0.05(-0.07%)
Jan 07, 2011	63.23	63.33	62.34	62.70	414,512	-0.52(-0.82%)
Jan 06, 2011	63.16	63.80	62.87	63.21	448,519	+0.03(+0.05%)
Jan 05, 2011	63.45	63.54	63.00	63.18	664,587	-0.59(-0.93%)
Jan 04, 2011	64.82	65.10	63.59	63.77	601,234	-0.89(-1.37%)
Jan 03, 2011	65.20	65.20	64.39	64.66	316,008	+0.29(+0.45%)
Dec 31, 2010	64.49	64.86	64.36	64.37	269,088	-0.30(-0.46%)
Dec 30, 2010	64.46	65.05	64.46	64.67	248,733	+0.12(+0.19%)
Dec 29, 2010	64.75	64.84	64.31	64.55	151,135	-0.15(-0.23%)
Dec 28, 2010	64.97	65.14	64.62	64.70	161,102	-0.22(-0.34%)
Dec 27, 2010	64.46	64.95	64.14	64.92	323,575	+0.33(+0.52%)
Dec 23, 2010	64.29	65.03	64.27	64.59	275,238	-0.13(-0.20%)
Dec 22, 2010	64.02	65.11	63.90	64.71	251,165	+0.67(+1.04%)
Dec 21, 2010	64.04	64.40	63.96	64.05	370,413	+0.02(+0.04%)
Dec 20, 2010	64.30	64.49	63.84	64.02	356,283	-0.24(-0.38%)
Dec 17, 2010	64.43	64.51	64.14	64.27	622,291	-0.24(-0.38%)
Dec 16, 2010	64.49	64.75	63.93	64.51	434,498	+0.09(+0.14%)
Dec 15, 2010	65.09	65.98	64.40	64.42	466,762	-0.87(-1.34%)
Dec 14, 2010	65.53	66.10	65.17	65.29	342,064	-0.13(-0.20%)
Dec 13, 2010	65.25	65.86	65.17	65.42	245,229	+0.30(+0.45%)
Dec 10, 2010	64.65	65.35	64.53	65.12	419,631	+0.59(+0.92%)
Dec 09, 2010	64.68	64.68	64.01	64.53	318,277	+0.18(+0.28%)
Dec 08, 2010	64.39	64.68	64.08	64.35	425,802	-0.05(-0.07%)
Dec 07, 2010	64.53	65.16	64.35	64.40	331,435	+0.38(+0.59%)
Dec 06, 2010	63.80	64.26	63.63	64.02	237,956	+0.03(+0.05%)
Dec 03, 2010	63.61	64.18	63.54	63.99	576,039	+0.09(+0.14%)
Dec 02, 2010	63.83	64.25	63.71	63.90	534,403	+0.12(+0.19%)
Dec 01, 2010	63.89	64.24	63.67	63.77	446,749	+0.36(+0.57%)
Nov 30, 2010	63.31	63.62	62.78	63.41	707,855	-0.43(-0.68%)
Nov 29, 2010	63.83	63.90	62.38	63.84	796,783	-0.07(-0.11%)
Nov 26, 2010	64.01	64.45	63.34	63.91	241,748	-0.67(-1.04%)
Nov 24, 2010	64.03	64.58	64.58	64.58	433,613	+1.04(+1.64%)
Nov 23, 2010	63.25	64.05	63.14	63.54	389,348	-0.23(-0.36%)
Nov 22, 2010	63.48	64.26	63.39	63.77	502,957	-0.23(-0.37%)
Nov 19, 2010	64.58	64.58	63.88	64.00	323,963	-0.76(-1.18%)
Nov 18, 2010	64.77	65.05	64.29	64.76	321,342	+0.61(+0.95%)
Nov 17, 2010	64.72	64.75	64.08	64.15	270,066	-0.45(-0.69%)
Nov 16, 2010	64.83	65.06	64.12	64.60	460,886	-0.54(-0.82%)
Nov 15, 2010	65.50	66.11	64.89	65.13	506,876	-0.19(-0.29%)
Nov 12, 2010	66.15	66.62	65.30	65.32	405,335	-1.05(-1.58%)
Nov 11, 2010	66.14	66.54	65.72	66.37	335,295	-0.32(-0.49%)
Nov 10, 2010	66.10	66.88	65.93	66.70	561,460	+0.52(+0.79%)
Nov 09, 2010	66.60	67.25	66.03	66.17	515,309	-0.22(-0.33%)
Nov 08, 2010	66.69	66.78	66.08	66.39	316,382	-0.63(-0.95%)
Nov 05, 2010	66.72	67.12	66.51	67.03	312,692	+0.37(+0.55%)
Nov 04, 2010	65.35	66.73	65.19	66.66	467,692	+1.66(+2.55%)
Nov 03, 2010	64.54	65.32	64.48	65.00	545,751	+0.50(+0.77%)
Nov 02, 2010	64.36	64.69	64.17	64.50	306,853	+0.69(+1.08%)

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