Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	66.50	67.08	66.25	66.67	397,365	+0.17(+0.26%)
Dec 30, 2010	66.12	66.67	66.00	66.50	561,269	+0.00(+0.00%)
Dec 29, 2010	66.11	66.85	66.09	66.50	491,913	+0.22(+0.33%)
Dec 28, 2010	66.58	66.59	66.03	66.28	244,681	+0.22(+0.33%)
Dec 27, 2010	65.53	66.26	65.43	66.06	296,128	+0.38(+0.58%)
Dec 23, 2010	65.07	65.76	65.07	65.68	439,863	+0.19(+0.29%)
Dec 22, 2010	65.13	65.55	65.06	65.49	540,261	+0.42(+0.65%)
Dec 21, 2010	65.25	65.29	64.94	65.07	877,761	+0.32(+0.49%)
Dec 20, 2010	64.91	64.97	64.06	64.75	1,067,694	+0.33(+0.51%)
Dec 17, 2010	64.62	64.68	64.09	64.42	1,185,611	-0.40(-0.62%)
Dec 16, 2010	64.66	64.93	64.24	64.82	811,190	+0.12(+0.19%)
Dec 15, 2010	65.02	65.29	64.39	64.70	681,841	-1.12(-1.70%)
Dec 14, 2010	65.74	66.19	65.52	65.82	541,424	+0.50(+0.77%)
Dec 13, 2010	65.04	65.70	64.80	65.32	493,853	+0.60(+0.93%)
Dec 10, 2010	64.30	64.78	64.14	64.72	376,349	+0.76(+1.19%)
Dec 09, 2010	64.32	64.38	63.52	63.96	517,116	-0.24(-0.37%)
Dec 08, 2010	64.21	64.41	63.63	64.20	988,405	+0.43(+0.67%)
Dec 07, 2010	64.92	64.93	63.76	63.77	1,271,328	+0.29(+0.46%)
Dec 06, 2010	62.93	63.63	62.86	63.48	2,619,092	-0.07(-0.11%)
Dec 03, 2010	63.13	63.67	63.09	63.55	2,536,895	+0.26(+0.41%)
Dec 02, 2010	61.92	63.32	61.92	63.29	1,252,991	+1.13(+1.82%)
Dec 01, 2010	61.60	62.29	61.57	62.16	1,424,281	+1.85(+3.07%)
Nov 30, 2010	59.55	60.82	59.51	60.31	2,394,312	-0.65(-1.07%)
Nov 29, 2010	60.40	61.09	59.91	60.96	1,281,909	-0.65(-1.06%)
Nov 26, 2010	61.25	61.85	61.19	61.61	391,801	-1.02(-1.63%)
Nov 24, 2010	62.20	62.63	62.63	62.63	729,151	+0.84(+1.36%)
Nov 23, 2010	62.28	62.44	61.44	61.79	1,186,129	-1.90(-2.98%)
Nov 22, 2010	63.09	63.73	62.87	63.69	1,010,388	-0.91(-1.41%)
Nov 19, 2010	63.91	64.60	63.44	64.60	664,375	-0.22(-0.34%)
Nov 18, 2010	64.76	65.06	64.66	64.82	685,846	+1.03(+1.61%)
Nov 17, 2010	63.15	63.86	63.12	63.79	1,423,197	+0.65(+1.03%)
Nov 16, 2010	63.65	63.66	62.66	63.14	2,059,957	-1.58(-2.44%)
Nov 15, 2010	65.24	65.28	64.72	64.72	926,035	-0.33(-0.51%)
Nov 12, 2010	65.11	65.57	64.58	65.05	803,572	-0.29(-0.44%)
Nov 11, 2010	64.83	65.46	64.64	65.34	533,956	+0.04(+0.06%)
Nov 10, 2010	64.94	65.30	64.25	65.30	808,024	+0.70(+1.08%)
Nov 09, 2010	65.79	66.00	64.38	64.60	1,267,265	-1.36(-2.06%)
Nov 08, 2010	65.44	66.07	65.28	65.96	1,144,316	-0.72(-1.08%)
Nov 05, 2010	66.67	67.06	66.38	66.68	2,091,098	-0.66(-0.98%)
Nov 04, 2010	66.78	68.32	66.68	67.34	2,501,504	+1.50(+2.28%)
Nov 03, 2010	65.11	65.84	64.81	65.84	1,849,173	-0.78(-1.17%)
Nov 02, 2010	66.31	66.63	66.23	66.62	2,016,952	+1.72(+2.65%)
Nov 01, 2010	64.67	65.18	64.59	64.90	879,856	+0.58(+0.90%)
Oct 29, 2010	63.90	65.82	63.81	64.32	1,897,795	+1.24(+1.97%)
Oct 28, 2010	62.71	63.16	62.63	63.08	786,682	+0.92(+1.48%)
Oct 27, 2010	62.08	62.21	61.67	62.16	880,749	+0.43(+0.70%)
Oct 25, 2010	62.12	62.24	61.63	61.73	2,111,999	+0.28(+0.46%)
Oct 22, 2010	61.43	61.57	61.22	61.45	610,001	+0.68(+1.12%)
Oct 21, 2010	61.58	61.92	60.47	60.77	1,159,476	-0.69(-1.12%)
Oct 20, 2010	60.89	61.71	60.86	61.46	509,628	+0.82(+1.35%)
Oct 19, 2010	60.95	61.30	60.29	60.64	710,018	-1.99(-3.18%)
Oct 18, 2010	62.09	62.75	61.88	62.63	573,095	+0.64(+1.03%)
Oct 15, 2010	62.50	62.51	61.63	61.99	893,489	-0.16(-0.26%)
Oct 14, 2010	61.96	62.28	61.76	62.15	916,335	+0.41(+0.66%)
Oct 13, 2010	61.65	61.98	61.53	61.74	1,051,284	+0.66(+1.08%)
Oct 12, 2010	60.62	61.28	60.21	61.08	1,202,384	-0.18(-0.29%)
Oct 11, 2010	61.08	61.31	60.99	61.26	744,822	+0.37(+0.61%)
Oct 08, 2010	60.89	61.06	60.47	60.89	1,498,871	-0.02(-0.03%)
Oct 07, 2010	61.22	61.23	60.55	60.91	1,348,292	+0.33(+0.54%)
Oct 06, 2010	60.76	61.04	60.51	60.58	1,550,534	+0.23(+0.38%)
Oct 05, 2010	59.68	60.52	59.55	60.35	2,081,681	+1.01(+1.70%)
Oct 04, 2010	59.52	59.76	59.07	59.34	716,905	-0.83(-1.38%)

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