Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	73.05	73.05	72.85	72.85	240	-0.49(-0.67%)
Apr 27, 2011	73.34	73.34	73.34	73.34	0	+0.09(+0.12%)
Apr 26, 2011	73.25	73.25	73.25	73.25	100	+0.80(+1.10%)
Apr 25, 2011	72.45	72.45	72.45	72.45	2,900	-1.10(-1.50%)
Apr 21, 2011	73.55	73.55	73.55	73.55	500	+4.60(+6.67%)
Apr 19, 2011	68.95	68.95	68.95	68.95	0	-2.02(-2.85%)
Apr 15, 2011	70.97	70.97	70.97	70.97	0	-0.97(-1.35%)
Apr 13, 2011	71.94	71.94	71.94	71.94	0	+0.57(+0.80%)
Apr 12, 2011	72.05	72.05	71.37	71.37	40,836	-2.88(-3.88%)
Apr 11, 2011	74.25	74.25	74.25	74.25	200	-0.44(-0.59%)
Apr 08, 2011	74.69	74.69	74.69	74.69	200	+2.64(+3.66%)
Apr 07, 2011	72.05	72.05	72.05	72.05	500	-0.10(-0.14%)
Apr 06, 2011	72.20	72.20	72.15	72.15	400	-0.92(-1.26%)
Apr 04, 2011	73.07	73.07	73.07	73.07	0	+1.37(+1.91%)
Apr 01, 2011	71.11	71.70	71.11	71.70	540	+0.50(+0.70%)
Mar 30, 2011	71.20	71.20	71.20	71.20	0	+2.50(+3.64%)
Mar 29, 2011	68.70	68.70	68.70	68.70	100	-0.20(-0.29%)
Mar 25, 2011	68.90	68.90	68.90	68.90	0	+0.60(+0.88%)
Mar 24, 2011	68.30	68.30	68.30	68.30	180	+1.76(+2.65%)
Mar 23, 2011	66.54	66.54	66.54	66.54	200	-0.06(-0.09%)
Mar 22, 2011	66.80	66.80	66.60	66.60	2,200	+0.50(+0.76%)
Mar 21, 2011	67.35	67.35	66.10	66.10	308	+2.00(+3.12%)
Mar 16, 2011	64.10	64.10	64.10	64.10	0	-0.35(-0.54%)
Mar 14, 2011	64.45	64.45	64.45	64.45	0	+0.05(+0.08%)
Mar 11, 2011	63.88	64.40	63.88	64.40	1,600	+0.10(+0.16%)
Mar 10, 2011	64.14	64.30	63.79	64.30	4,900	-2.00(-3.02%)
Mar 09, 2011	66.30	66.30	66.30	66.30	100	-2.05(-3.00%)
Mar 07, 2011	68.35	68.35	68.35	68.35	0	-2.40(-3.39%)
Mar 01, 2011	70.75	70.75	70.75	70.75	0	+0.02(+0.03%)
Feb 28, 2011	70.73	70.73	70.73	70.73	200	+1.38(+1.99%)
Feb 25, 2011	69.68	69.68	69.35	69.35	215	+1.70(+2.51%)
Feb 24, 2011	67.65	67.65	67.65	67.65	100	-0.45(-0.66%)
Feb 23, 2011	69.55	69.65	67.80	68.10	5,150	-1.70(-2.44%)
Feb 22, 2011	70.66	71.90	69.80	69.80	6,200	-2.11(-2.93%)
Feb 18, 2011	71.90	71.97	71.45	71.91	3,994	-0.64(-0.88%)
Feb 17, 2011	72.55	72.55	72.15	72.55	3,900	-0.70(-0.96%)
Feb 16, 2011	73.25	73.25	73.25	73.25	200	-0.85(-1.15%)
Feb 15, 2011	74.20	74.20	74.00	74.10	2,900	-1.55(-2.05%)
Feb 14, 2011	75.55	75.65	75.55	75.65	400	+0.75(+1.00%)
Feb 11, 2011	74.92	74.92	74.90	74.90	300	+1.00(+1.35%)
Feb 10, 2011	73.30	73.90	73.30	73.90	600	-2.55(-3.34%)
Feb 08, 2011		76.45	76.45	76.45	0	+2.64(+3.58%)
Feb 07, 2011	74.55	74.55	73.81	73.81	650	+1.41(+1.95%)
Feb 04, 2011	72.40	72.40	72.40	72.40	152	-0.88(-1.20%)
Feb 03, 2011	72.50	73.28	72.50	73.28	500	+0.88(+1.22%)
Feb 02, 2011	72.40	72.40	72.40	72.40	200	+1.40(+1.97%)
Feb 01, 2011	70.70	71.00	70.45	71.00	2,000	+2.70(+3.95%)
Jan 31, 2011	68.30	68.30	68.30	68.30	365	+0.25(+0.37%)
Jan 28, 2011	68.05	68.05	68.05	68.05	500	-2.35(-3.34%)
Jan 27, 2011	70.40	70.40	70.40	70.40	380	-0.30(-0.42%)
Jan 26, 2011	70.60	70.70	70.60	70.70	600	+2.65(+3.89%)
Jan 25, 2011	67.95	68.05	67.95	68.05	934	-2.20(-3.13%)
Jan 24, 2011	69.00	70.25	69.00	70.25	1,500	+2.00(+2.93%)
Jan 21, 2011	68.75	69.00	68.25	68.25	780	-0.50(-0.73%)
Jan 20, 2011	68.00	68.75	67.95	68.75	1,100	-2.85(-3.98%)
Jan 12, 2011		71.60	71.60	71.60	0	+1.40(+1.99%)
Jan 11, 2011	70.17	70.20	70.09	70.20	732	+1.25(+1.81%)
Jan 10, 2011	68.95	68.95	68.95	68.95	200	-0.05(-0.07%)
Jan 07, 2011	69.00	69.00	69.00	69.00	150	+0.55(+0.80%)
Jan 06, 2011	68.97	68.97	68.45	68.45	600	-1.56(-2.23%)
Jan 05, 2011	69.23	70.01	69.23	70.01	700	-0.19(-0.27%)
Jan 04, 2011	70.20	70.20	70.20	70.20	100	-1.90(-2.64%)
Jan 03, 2011	72.30	72.65	72.10	72.10	1,100	+2.10(+3.00%)
Dec 27, 2010		70.00	70.00	70.00	0	-0.65(-0.92%)
Dec 23, 2010	70.65	70.65	70.65	70.65	400	+0.30(+0.43%)
Dec 21, 2010		70.35	70.35	70.35	0	+0.85(+1.22%)
Dec 17, 2010		69.50	69.50	69.50	0	-0.10(-0.14%)
Dec 16, 2010	69.38	69.60	69.38	69.60	400	+0.60(+0.87%)
Dec 15, 2010	69.90	69.95	69.00	69.00	1,015	-1.65(-2.34%)
Dec 14, 2010	70.50	70.71	70.50	70.65	1,300	-0.35(-0.49%)
Dec 13, 2010	70.55	71.00	70.55	71.00	400	+1.45(+2.08%)
Dec 09, 2010		69.55	69.55	69.55	0	-0.25(-0.36%)
Dec 08, 2010	69.50	69.80	69.50	69.80	10,463	-1.05(-1.48%)
Dec 06, 2010		70.85	70.85	70.85	0	+1.40(+2.02%)
Dec 02, 2010	69.45	69.45	69.45	69.45	0	+2.35(+3.50%)
Dec 01, 2010	66.25	67.10	66.25	67.10	150,300	+2.56(+3.97%)
Nov 30, 2010	63.25	64.54	63.25	64.54	450	+0.13(+0.20%)
Nov 29, 2010	63.95	64.41	63.95	64.41	600	-0.79(-1.21%)
Nov 23, 2010	65.20	65.20	65.20	65.20	0	-2.80(-4.12%)
Nov 18, 2010	68.00	68.00	68.00	68.00	0	+2.00(+3.03%)
Nov 17, 2010	66.11	66.30	66.00	66.00	2,320	-0.10(-0.15%)
Nov 16, 2010	67.26	67.26	66.10	66.10	700	-3.15(-4.55%)
Nov 15, 2010	70.00	70.00	69.25	69.25	942	-0.50(-0.72%)
Nov 12, 2010	69.75	69.75	69.75	69.75	400	-1.55(-2.17%)
Nov 11, 2010	71.30	71.30	71.30	71.30	150	+0.65(+0.92%)
Nov 10, 2010	70.65	70.65	70.65	70.65	700	-0.20(-0.28%)
Nov 09, 2010	70.85	70.85	70.85	70.85	600	+0.05(+0.07%)
Nov 08, 2010	70.10	70.80	69.45	70.80	1,000	+0.45(+0.64%)
Nov 04, 2010		70.35	70.35	70.35	0	+5.10(+7.82%)
Nov 01, 2010		65.25	65.25	65.25	0	-0.69(-1.05%)
Oct 26, 2010		65.94	65.94	65.94	0	+3.22(+5.13%)
Oct 19, 2010		62.72	62.72	62.72	0	-2.53(-3.88%)
Oct 18, 2010	65.25	65.25	65.25	65.25	65,000	-0.28(-0.43%)
Oct 14, 2010		65.53	65.53	65.53	0	+3.48(+5.62%)
Oct 12, 2010		62.05	62.05	62.05	0	-0.10(-0.16%)
Oct 11, 2010	62.15	62.15	62.15	62.15	175	+0.05(+0.08%)
Oct 08, 2010	62.10	62.10	62.10	62.10	2,017	+0.85(+1.39%)
Oct 07, 2010	61.80	61.80	61.25	61.25	200	-0.75(-1.21%)
Oct 06, 2010	62.00	62.00	62.00	62.00	800	+3.35(+5.71%)
Sep 30, 2010		58.65	58.65	58.65	0	-0.70(-1.18%)
Sep 29, 2010	59.35	59.35	59.35	59.35	500	+2.35(+4.12%)
Sep 22, 2010		57.00	57.00	57.00	0	+1.10(+1.97%)
Sep 21, 2010	55.95	55.95	55.90	55.90	1,809	+0.05(+0.09%)
Sep 20, 2010	55.85	55.85	55.85	55.85	300	+2.05(+3.81%)
Sep 08, 2010		53.80	53.80	53.80	0	+2.90(+5.70%)
Aug 23, 2010		50.90	50.90	50.90	0	-2.20(-4.14%)
Jul 29, 2010		53.10	53.10	53.10	0	+0.60(+1.14%)
Jul 27, 2010		52.50	52.50	52.50	0	+2.65(+5.32%)
Jul 22, 2010		49.85	49.85	49.85	0	+3.45(+7.44%)
Jul 19, 2010		46.40	46.40	46.40	0	+0.40(+0.86%)
Jul 16, 2010	46.00	46.00	46.00	46.00	340	-1.00(-2.13%)
Jul 12, 2010	47.00	47.00	47.00	47.00	0	+3.35(+7.67%)
Jul 01, 2010		43.65	43.65	43.65	0	-4.06(-8.52%)
Jun 25, 2010		47.71	47.71	47.71	0	-1.99(-4.00%)
Jun 24, 2010	49.00	49.70	49.00	49.70	1,445	-0.80(-1.58%)
Jun 21, 2010		50.50	50.50	50.50	0	+3.35(+7.10%)
Jun 11, 2010		47.15	47.15	47.15	0	+3.35(+7.65%)
Jun 08, 2010	43.80	43.80	43.80	43.80	0	+0.26(+0.60%)
Jun 07, 2010	43.54	43.54	43.54	43.54	26,245	-2.66(-5.76%)
Jun 03, 2010		46.20	46.20	46.20	0	+2.20(+5.00%)
May 26, 2010		44.00	44.00	44.00	0	+3.50(+8.64%)
May 21, 2010		40.50	40.50	40.50	0	-4.50(-10.00%)
May 17, 2010		45.00	45.00	45.00	0	-4.35(-8.81%)
May 13, 2010	49.35	49.35	49.35	49.35	0	+3.70(+8.11%)
May 07, 2010		45.65	45.65	45.65	0	-0.20(-0.44%)
May 06, 2010	45.85	45.85	45.85	45.85	130	-1.65(-3.47%)
May 04, 2010	47.50	47.50	47.50	47.50	0	-0.40(-0.83%)

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