Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	46.50	46.50	46.50	46.50	0	+1.55(+3.45%)
Apr 27, 2011	44.95	44.95	44.95	44.95	0	+1.71(+3.95%)
Apr 26, 2011	43.26	43.26	43.24	43.24	101,800	+0.08(+0.19%)
Apr 21, 2011		43.16	43.16	43.16	0	-0.59(-1.35%)
Apr 20, 2011	43.75	43.75	43.75	43.75	320	+0.60(+1.39%)
Apr 18, 2011	43.15	43.15	43.15	43.15	35,079	-0.91(-2.07%)
Apr 15, 2011	44.06	44.06	44.06	44.06	53,200	+0.12(+0.27%)
Apr 14, 2011	43.88	43.94	43.88	43.94	62,400	+0.72(+1.67%)
Apr 13, 2011	43.20	43.22	43.20	43.22	280,000	+0.87(+2.05%)
Apr 07, 2011	42.35	42.35	42.35	42.35	0	-0.40(-0.94%)
Apr 06, 2011	42.75	42.88	42.75	42.75	24,200	-1.05(-2.40%)
Apr 04, 2011	43.80	43.80	43.80	43.80	0	+0.40(+0.92%)
Apr 01, 2011	43.40	43.40	43.40	43.40	300	-0.33(-0.74%)
Mar 29, 2011		43.73	43.73	43.73	0	+0.52(+1.22%)
Mar 25, 2011	43.20	43.20	43.20	43.20	0	-2.00(-4.42%)
Mar 22, 2011	45.20	45.20	45.20	45.20	400	-0.60(-1.31%)
Mar 21, 2011	45.47	46.40	45.47	45.80	2,900	+0.80(+1.78%)
Mar 18, 2011	43.90	45.00	43.90	45.00	141,700	+1.22(+2.79%)
Mar 17, 2011	43.90	43.90	43.76	43.78	15,200	+0.02(+0.05%)
Mar 16, 2011	44.15	44.15	43.30	43.76	2,120	-1.54(-3.40%)
Mar 15, 2011	42.95	45.45	42.95	45.30	9,200	+1.45(+3.31%)
Mar 14, 2011	43.30	43.85	43.30	43.85	1,600	-1.85(-4.05%)
Mar 11, 2011	45.68	45.90	45.68	45.70	137,400	-0.20(-0.44%)
Mar 10, 2011	45.90	45.90	45.90	45.90	1,000	-1.25(-2.65%)
Mar 04, 2011	47.15	47.15	47.15	47.15	0	-1.23(-2.54%)
Feb 28, 2011	48.38	48.38	48.38	48.38	0	-0.90(-1.83%)
Feb 17, 2011		49.28	49.28	49.28	0	+2.44(+5.21%)
Feb 15, 2011		46.84	46.84	46.84	10,000	-1.14(-2.39%)
Feb 09, 2011		47.98	47.98	47.98	0	-2.87(-5.63%)
Jan 27, 2011		50.85	50.85	50.85	0	+0.90(+1.80%)
Jan 20, 2011		49.95	49.95	49.95	0	-1.04(-2.03%)
Jan 18, 2011		50.99	50.99	50.99	0	-0.06(-0.12%)
Jan 14, 2011	51.07	51.07	51.05	51.05	76,000	+0.65(+1.29%)
Jan 11, 2011		50.40	50.40	50.40	0	-1.60(-3.08%)
Jan 06, 2011		52.00	52.00	52.00	0	+0.35(+0.68%)
Jan 04, 2011		51.65	51.65	51.65	0	-0.20(-0.39%)
Dec 31, 2010		51.85	51.85	51.85	0	+0.60(+1.17%)
Dec 29, 2010		51.25	51.25	51.25	0	+0.65(+1.28%)
Dec 22, 2010		50.60	50.60	50.60	1,200	+1.94(+3.99%)
Dec 16, 2010		48.66	48.66	48.66	32,356	-0.06(-0.12%)
Dec 13, 2010	48.72	48.72	48.72	48.72	0	+0.00(+0.00%)
Dec 08, 2010		48.72	48.72	48.72	0	-0.34(-0.70%)
Dec 07, 2010	49.05	49.06	49.05	49.06	24,800	+1.26(+2.64%)
Dec 01, 2010		47.80	47.80	47.80	0	+0.80(+1.70%)
Nov 29, 2010	47.00	47.00	47.00	47.00	0	-0.84(-1.77%)
Nov 26, 2010	47.84	47.84	47.84	47.84	81,400	-0.91(-1.86%)
Nov 18, 2010	48.75	48.75	48.75	48.75	0	+1.25(+2.63%)
Nov 12, 2010	47.50	47.50	47.50	47.50	0	-0.32(-0.67%)
Nov 08, 2010	47.82	47.82	47.82	47.82	0	+2.41(+5.31%)
Nov 03, 2010		45.41	45.41	45.41	0	-0.39(-0.85%)
Nov 02, 2010	45.79	45.80	45.79	45.80	58,200	+0.20(+0.44%)
Nov 01, 2010	45.59	45.60	45.59	45.60	20,000	+0.00(+0.00%)
Oct 27, 2010		45.60	45.60	45.60	10,300	-1.78(-3.77%)
Oct 13, 2010		47.38	47.38	47.38	30,000	+0.91(+1.95%)
Oct 08, 2010		46.48	46.48	46.48	0	-1.25(-2.62%)
Oct 05, 2010		47.73	47.73	47.73	0	+0.29(+0.60%)
Oct 01, 2010		47.44	47.44	47.44	0	+0.49(+1.04%)
Sep 29, 2010		46.96	46.96	46.96	0	+0.80(+1.74%)
Sep 28, 2010	46.15	46.15	46.15	46.15	20,100	+0.82(+1.82%)
Sep 22, 2010		45.33	45.33	45.33	0	-0.47(-1.03%)
Sep 21, 2010	45.77	45.80	45.77	45.80	64,600	+0.65(+1.44%)
Sep 20, 2010	45.15	45.15	45.15	45.15	100	+0.55(+1.23%)
Sep 10, 2010		44.60	44.60	44.60	0	+3.30(+8.00%)
Aug 27, 2010		41.30	41.30	41.30	20,000	+1.05(+2.60%)
Aug 25, 2010		40.25	40.25	40.25	51,000	-2.25(-5.29%)
Aug 09, 2010		42.50	42.50	42.50	0	-0.64(-1.48%)
Jul 30, 2010		43.14	43.14	43.14	0	+3.39(+8.53%)
Jul 23, 2010		39.75	39.75	39.75	0	+1.10(+2.85%)
Jul 07, 2010		38.65	38.65	38.65	0	+1.50(+4.04%)
Jul 02, 2010		37.15	37.15	37.15	0	+0.09(+0.26%)
Jul 01, 2010	37.05	37.05	37.05	37.05	150,000	-1.84(-4.74%)
Jun 28, 2010		38.90	38.90	38.90	0	-1.16(-2.90%)
Jun 09, 2010		40.06	40.06	40.06	0	-1.06(-2.58%)
May 28, 2010	41.12	41.12	41.12	41.12	3,300	+0.97(+2.42%)
May 26, 2010		40.15	40.15	40.15	0	-0.96(-2.34%)
May 20, 2010		41.11	41.11	41.11	84,400	-3.24(-7.31%)
May 11, 2010		44.35	44.35	44.35	0	+0.25(+0.57%)

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