Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.63	22.67	22.55	22.65	30,433	+0.07(+0.31%)
Dec 30, 2010	22.67	22.67	22.53	22.58	50,845	-0.07(-0.30%)
Dec 29, 2010	22.69	22.71	22.64	22.65	21,864	+0.04(+0.19%)
Dec 28, 2010	22.66	22.66	22.54	22.61	52,527	+0.03(+0.14%)
Dec 27, 2010	22.64	22.64	22.47	22.57	28,961	-0.08(-0.34%)
Dec 23, 2010	22.52	22.65	22.52	22.65	50,817	+0.05(+0.24%)
Dec 22, 2010	22.50	22.60	22.50	22.60	45,969	+0.08(+0.34%)
Dec 21, 2010	22.53	22.63	22.48	22.52	157,660	+0.01(+0.05%)
Dec 20, 2010	22.67	22.67	22.42	22.51	80,140	+0.30(+1.37%)
Dec 17, 2010	22.19	22.26	22.14	22.20	56,660	-0.07(-0.30%)
Dec 16, 2010	22.13	22.27	22.04	22.27	43,009	+0.24(+1.11%)
Dec 15, 2010	22.11	22.14	22.01	22.03	20,732	-0.10(-0.46%)
Dec 14, 2010	22.06	22.21	22.06	22.13	18,541	+0.01(+0.05%)
Dec 13, 2010	22.04	22.13	22.01	22.12	32,169	+0.13(+0.59%)
Dec 10, 2010	22.00	22.02	21.91	21.99	121,861	+0.03(+0.12%)
Dec 09, 2010	21.99	21.99	21.86	21.96	97,015	+0.00(+0.00%)
Dec 08, 2010	21.91	21.96	21.82	21.96	105,496	+0.15(+0.68%)
Dec 07, 2010	22.00	22.00	21.81	21.81	58,837	+0.08(+0.36%)
Dec 06, 2010	21.81	21.81	21.69	21.74	162,199	-0.16(-0.71%)
Dec 03, 2010	21.81	21.89	21.77	21.89	50,846	+0.09(+0.42%)
Dec 02, 2010	21.67	21.80	21.63	21.80	29,694	+0.16(+0.76%)
Dec 01, 2010	21.46	21.65	21.46	21.64	92,512	+0.31(+1.45%)
Nov 30, 2010	21.25	21.42	21.22	21.33	41,016	-0.20(-0.91%)
Nov 29, 2010	21.53	21.53	21.31	21.52	56,409	-0.16(-0.72%)
Nov 26, 2010	21.66	21.74	21.63	21.68	58,862	-0.10(-0.44%)
Nov 24, 2010	21.82	21.77	21.77	21.77	18,963	+0.17(+0.79%)
Nov 23, 2010	21.82	21.82	21.57	21.60	75,401	-0.45(-2.06%)
Nov 22, 2010	22.06	22.08	21.86	22.06	36,077	-0.07(-0.31%)
Nov 19, 2010	22.00	22.13	21.97	22.13	35,903	+0.02(+0.08%)
Nov 18, 2010	21.89	22.14	21.89	22.11	30,803	+0.41(+1.90%)
Nov 17, 2010	21.72	21.75	21.68	21.70	39,312	+0.04(+0.18%)
Nov 16, 2010	21.85	21.90	21.59	21.66	38,870	-0.25(-1.15%)
Nov 15, 2010	22.09	22.09	21.91	21.91	32,701	-0.04(-0.18%)
Nov 12, 2010	21.92	22.01	21.88	21.95	132,791	-0.09(-0.42%)
Nov 11, 2010	22.01	22.08	21.97	22.04	33,456	-0.13(-0.61%)
Nov 10, 2010	22.16	22.18	21.97	22.18	66,583	+0.03(+0.13%)
Nov 09, 2010	22.41	22.41	22.06	22.15	207,089	-0.14(-0.64%)
Nov 08, 2010	22.34	22.35	22.20	22.29	118,685	-0.09(-0.40%)
Nov 05, 2010	22.52	22.52	22.31	22.38	117,668	-0.12(-0.52%)
Nov 04, 2010	22.45	22.53	22.42	22.50	76,173	+0.32(+1.46%)
Nov 03, 2010	22.09	22.17	21.88	22.17	220,619	+0.12(+0.56%)
Nov 02, 2010	22.07	22.13	21.99	22.05	350,012	+0.19(+0.86%)
Nov 01, 2010	22.04	22.04	21.77	21.86	184,209	-0.08(-0.37%)
Oct 29, 2010	21.83	21.94	21.83	21.94	23,958	+0.05(+0.24%)
Oct 28, 2010	21.88	21.90	21.79	21.89	36,283	+0.17(+0.77%)
Oct 27, 2010	21.81	21.81	21.54	21.72	54,627	-0.24(-1.10%)
Oct 25, 2010	22.04	22.18	21.96	21.96	202,950	+0.02(+0.08%)
Oct 22, 2010	22.01	22.01	21.88	21.94	43,792	+0.04(+0.16%)
Oct 21, 2010	21.99	22.05	21.82	21.91	86,245	+0.14(+0.65%)
Oct 20, 2010	21.72	21.89	21.72	21.77	680,340	+0.17(+0.81%)
Oct 19, 2010	21.67	21.75	21.52	21.59	54,686	-0.30(-1.38%)
Oct 18, 2010	21.85	21.96	21.84	21.89	26,766	-0.01(-0.05%)
Oct 15, 2010	21.96	21.96	21.78	21.91	229,866	+0.06(+0.29%)
Oct 14, 2010	21.92	21.93	21.77	21.84	121,751	-0.02(-0.11%)
Oct 13, 2010	21.80	21.93	21.75	21.87	239,256	+0.25(+1.15%)
Oct 12, 2010	21.46	21.69	21.46	21.62	23,559	+0.08(+0.36%)
Oct 11, 2010	21.57	21.61	21.54	21.54	23,254	-0.05(-0.25%)
Oct 08, 2010	21.59	21.63	21.52	21.59	42,255	+0.05(+0.25%)
Oct 07, 2010	21.70	21.71	21.49	21.54	38,259	-0.10(-0.46%)
Oct 06, 2010	21.56	21.66	21.56	21.64	116,164	+0.06(+0.26%)
Oct 05, 2010	21.61	21.64	21.43	21.58	95,446	+0.32(+1.52%)
Oct 04, 2010	21.38	21.40	21.18	21.26	69,322	-0.17(-0.78%)

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