Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.65	20.85	20.65	20.76	9,255	+0.01(+0.05%)
Dec 30, 2010	20.65	20.75	20.46	20.75	13,152	-0.20(-0.95%)
Dec 29, 2010	20.93	21.14	20.81	20.95	15,610	+0.50(+2.44%)
Dec 28, 2010	20.56	20.64	20.45	20.45	20,402	-0.10(-0.49%)
Dec 27, 2010	20.55	20.72	20.46	20.55	12,228	-0.22(-1.06%)
Dec 23, 2010	20.75	20.80	20.56	20.77	11,007	+0.29(+1.42%)
Dec 22, 2010	20.51	20.65	20.45	20.48	8,640	-0.03(-0.15%)
Dec 21, 2010	20.69	20.70	20.50	20.51	15,776	+0.01(+0.05%)
Dec 20, 2010	20.50	20.68	20.44	20.50	7,872	+0.03(+0.15%)
Dec 17, 2010	20.51	20.65	20.41	20.47	10,598	-0.48(-2.29%)
Dec 16, 2010	20.81	20.95	20.77	20.95	9,148	+0.25(+1.21%)
Dec 15, 2010	21.04	21.04	20.65	20.70	14,659	-0.69(-3.23%)
Dec 14, 2010	21.22	21.45	21.17	21.39	7,061	-0.06(-0.28%)
Dec 13, 2010	21.26	21.50	21.26	21.45	11,865	+0.13(+0.61%)
Dec 10, 2010	21.35	21.49	21.25	21.32	19,968	-0.27(-1.25%)
Dec 09, 2010	21.41	21.59	21.30	21.59	13,649	-0.21(-0.96%)
Dec 08, 2010	21.68	21.85	21.67	21.80	41,440	+0.41(+1.92%)
Dec 07, 2010	21.66	21.66	21.38	21.39	10,623	+0.21(+0.99%)
Dec 06, 2010	21.16	21.38	21.12	21.18	12,486	-0.14(-0.66%)
Dec 03, 2010	21.24	21.45	21.19	21.32	26,699	+0.19(+0.90%)
Dec 02, 2010	21.10	21.45	21.10	21.13	11,011	-0.20(-0.94%)
Dec 01, 2010	21.34	21.45	21.20	21.33	30,352	-0.07(-0.33%)
Nov 30, 2010	21.18	21.40	21.04	21.40	631,009	-0.03(-0.14%)
Nov 29, 2010	21.40	21.44	21.20	21.43	783,985	-0.33(-1.52%)
Nov 26, 2010	21.55	21.89	21.55	21.76	249,243	+0.45(+2.11%)
Nov 24, 2010	21.57	21.31	21.31	21.31	72,040	+0.01(+0.05%)
Nov 23, 2010	21.56	21.59	21.30	21.30	4,517	-0.36(-1.66%)
Nov 22, 2010	21.66	21.81	21.55	21.66	4,713	-0.14(-0.64%)
Nov 19, 2010	21.79	21.96	21.75	21.80	3,481	-0.51(-2.29%)
Nov 18, 2010	22.18	22.52	22.18	22.31	7,476	+0.37(+1.69%)
Nov 17, 2010	21.86	21.98	21.82	21.94	7,055	+0.19(+0.87%)
Nov 16, 2010	22.06	22.06	21.70	21.75	4,830	-0.50(-2.25%)
Nov 15, 2010	22.35	22.42	22.25	22.25	3,808	+0.07(+0.32%)
Nov 12, 2010	22.35	22.41	22.18	22.18	2,408	+0.17(+0.77%)
Nov 11, 2010	22.19	22.20	22.01	22.01	6,991	+0.01(+0.05%)
Nov 10, 2010	22.05	22.18	21.76	22.00	7,497	+0.40(+1.85%)
Nov 09, 2010	22.05	22.05	21.60	21.60	9,390	-0.50(-2.26%)
Nov 08, 2010	22.20	22.30	22.10	22.10	3,832	-0.25(-1.12%)
Nov 05, 2010	22.39	22.55	22.35	22.35	5,201	-0.20(-0.89%)
Nov 04, 2010	22.81	22.81	22.50	22.55	3,981	-0.66(-2.84%)
Nov 03, 2010	23.14	23.35	23.14	23.21	4,643	-0.07(-0.30%)
Nov 02, 2010	23.40	23.45	23.28	23.28	3,911	-0.04(-0.17%)
Nov 01, 2010	23.26	23.35	23.15	23.32	5,981	-0.08(-0.34%)
Oct 29, 2010	23.44	23.65	23.40	23.40	8,198	+0.06(+0.26%)
Oct 28, 2010	23.44	23.55	23.30	23.34	12,594	+0.14(+0.60%)
Oct 27, 2010	23.15	23.28	22.95	23.20	4,042	-0.25(-1.07%)
Oct 25, 2010	23.53	23.60	23.41	23.45	2,163	+0.05(+0.21%)
Oct 22, 2010	23.25	23.45	23.25	23.40	2,201	-0.10(-0.43%)
Oct 21, 2010	23.50	23.68	23.26	23.50	6,306	+0.05(+0.21%)
Oct 20, 2010	23.43	23.70	23.43	23.45	4,486	+0.55(+2.40%)
Oct 19, 2010	23.10	23.21	22.90	22.90	5,127	-0.67(-2.84%)
Oct 18, 2010	23.57	23.69	23.50	23.57	3,368	+0.17(+0.73%)
Oct 15, 2010	23.60	23.60	23.40	23.40	4,954	-0.25(-1.06%)
Oct 14, 2010	23.62	23.67	23.43	23.65	27,985	+0.07(+0.30%)
Oct 13, 2010	23.20	23.58	23.20	23.58	1,619	+0.28(+1.20%)
Oct 12, 2010	23.36	23.55	23.30	23.30	4,546	-0.46(-1.94%)
Oct 11, 2010	23.96	23.96	23.76	23.76	22,677	+0.20(+0.85%)
Oct 08, 2010	23.50	23.70	23.50	23.56	10,388	+0.01(+0.04%)
Oct 07, 2010	23.81	23.87	23.53	23.55	11,231	-0.10(-0.42%)
Oct 06, 2010	23.81	23.81	23.65	23.65	6,453	-0.22(-0.92%)
Oct 05, 2010	23.46	23.90	23.46	23.87	5,761	+0.52(+2.23%)
Oct 04, 2010	23.52	23.58	23.35	23.35	5,044	+0.17(+0.73%)

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