Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	78.69	78.82	78.61	78.64	5,840	-0.27(-0.34%)
Jan 28, 2011	78.64	78.91	78.64	78.91	1,854	+0.25(+0.32%)
Jan 27, 2011	78.44	78.65	78.42	78.65	3,829	+0.17(+0.22%)
Jan 26, 2011	78.65	78.65	78.41	78.48	1,156	-0.43(-0.55%)
Jan 25, 2011	78.56	78.92	78.45	78.92	3,683	+0.38(+0.49%)
Jan 24, 2011	78.53	78.61	78.53	78.53	4,506	+0.10(+0.13%)
Jan 21, 2011	78.30	78.43	78.30	78.43	1,759	+0.13(+0.17%)
Jan 20, 2011	78.54	78.54	78.26	78.30	1,474	-0.35(-0.45%)
Jan 19, 2011	78.64	78.69	78.61	78.65	3,015	+0.14(+0.18%)
Jan 18, 2011	78.56	78.58	78.48	78.50	7,154	-0.15(-0.19%)
Jan 14, 2011	78.81	78.91	78.65	78.65	3,465	-0.16(-0.20%)
Jan 13, 2011	78.65	78.86	78.57	78.81	9,313	+0.05(+0.07%)
Jan 12, 2011	78.49	78.78	78.40	78.76	5,560	+0.13(+0.16%)
Jan 11, 2011	78.69	78.69	78.51	78.63	1,842	-0.10(-0.13%)
Jan 10, 2011	78.67	78.80	78.67	78.73	3,036	+0.11(+0.14%)
Jan 07, 2011	78.52	78.70	78.52	78.62	3,535	+0.36(+0.46%)
Jan 06, 2011	78.26	78.36	78.24	78.26	56,268	+0.04(+0.06%)
Jan 05, 2011	78.32	78.32	78.08	78.22	14,278	-0.42(-0.54%)
Jan 04, 2011	78.65	78.81	78.61	78.64	13,920	+0.01(+0.02%)
Jan 03, 2011	78.52	78.75	78.52	78.63	4,547	-0.05(-0.07%)
Dec 31, 2010	78.75	78.82	78.68	78.68	1,263	+0.27(+0.35%)
Dec 30, 2010	78.30	78.57	78.30	78.41	529	-0.23(-0.29%)
Dec 29, 2010	78.12	78.64	77.99	78.64	3,711	+0.68(+0.87%)
Dec 28, 2010	78.20	78.27	77.96	77.96	3,444	-0.50(-0.63%)
Dec 27, 2010	78.07	78.45	78.07	78.45	3,347	+0.16(+0.20%)
Dec 23, 2010	78.23	78.37	78.23	78.29	4,038	-0.09(-0.11%)
Dec 22, 2010	78.44	78.45	78.34	78.38	9,049	-0.18(-0.22%)
Dec 21, 2010	78.45	78.55	78.30	78.55	4,097	+0.15(+0.20%)
Dec 20, 2010	78.74	78.74	78.40	78.40	3,762	-0.13(-0.17%)
Dec 17, 2010	78.19	78.53	78.19	78.53	2,366	+0.64(+0.83%)
Dec 16, 2010	77.76	77.91	77.68	77.89	14,537	+0.04(+0.06%)
Dec 15, 2010	78.18	78.18	77.75	77.84	7,015	-0.08(-0.11%)
Dec 14, 2010	78.15	78.26	77.27	77.93	17,651	-0.57(-0.73%)
Dec 13, 2010	78.25	78.56	78.22	78.50	105,733	+0.04(+0.05%)
Dec 10, 2010	78.66	78.66	78.38	78.47	4,753	-0.13(-0.17%)
Dec 09, 2010	78.87	78.87	78.40	78.60	11,284	+0.04(+0.05%)
Dec 08, 2010	78.55	78.56	78.33	78.56	2,771	-0.31(-0.40%)
Dec 07, 2010	79.37	79.37	78.74	78.88	7,854	-0.79(-0.99%)
Dec 06, 2010	79.35	79.66	79.35	79.66	337,558	+0.37(+0.47%)
Dec 03, 2010	79.39	79.47	79.27	79.29	4,145	+0.04(+0.05%)
Dec 02, 2010	79.08	79.38	79.08	79.25	11,341	+0.02(+0.03%)
Dec 01, 2010	79.61	79.61	79.20	79.23	20,967	-0.56(-0.70%)
Nov 30, 2010	79.95	80.01	79.79	79.79	1,438	-0.12(-0.16%)
Nov 29, 2010	79.81	79.92	79.69	79.91	1,528	+0.19(+0.24%)
Nov 26, 2010	79.72	79.72	79.72	79.72	3,206	+0.02(+0.03%)
Nov 24, 2010	79.88	79.70	79.70	79.70	2,040	-0.39(-0.48%)
Nov 23, 2010	80.09	80.10	79.95	80.09	3,327	+0.37(+0.47%)
Nov 22, 2010	79.78	79.89	79.71	79.71	3,242	-0.08(-0.10%)
Nov 19, 2010	79.71	79.79	79.65	79.79	2,070	+0.20(+0.26%)
Nov 18, 2010	79.62	79.62	79.33	79.59	3,973	+0.04(+0.05%)
Nov 17, 2010	79.89	79.89	79.55	79.55	1,910	+0.13(+0.16%)
Nov 16, 2010	79.46	79.58	79.37	79.42	2,672	+0.06(+0.07%)
Nov 15, 2010	79.67	79.83	79.36	79.36	17,899	-0.59(-0.73%)
Nov 12, 2010	80.06	80.09	79.84	79.95	5,419	-0.52(-0.64%)
Nov 11, 2010	80.55	80.55	80.25	80.47	1,384	+0.23(+0.29%)
Nov 10, 2010	80.35	80.39	80.02	80.24	8,191	+0.10(+0.13%)
Nov 09, 2010	80.63	80.63	80.14	80.14	1,822	-0.60(-0.74%)
Nov 08, 2010	80.98	80.98	80.71	80.73	1,340	+0.04(+0.05%)
Nov 05, 2010	81.01	81.11	80.70	80.70	4,016	-0.30(-0.37%)
Nov 04, 2010	81.14	81.20	80.92	81.00	27,069	+0.34(+0.42%)
Nov 03, 2010	80.84	81.14	80.65	80.65	3,632	-0.17(-0.22%)
Nov 02, 2010	80.88	80.88	80.66	80.83	4,630	+0.33(+0.41%)

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