Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	22.18	22.18	21.91	21.99	122,148	-0.19(-0.86%)
Feb 25, 2011	22.44	22.44	22.08	22.18	82,366	+0.14(+0.64%)
Feb 24, 2011	22.35	22.35	22.01	22.04	70,486	-0.31(-1.39%)
Feb 23, 2011	22.90	22.97	22.10	22.35	238,920	-0.47(-2.06%)
Feb 22, 2011	23.20	23.20	22.65	22.82	53,292	-0.39(-1.68%)
Feb 18, 2011	23.10	23.39	23.10	23.21	41,836	+0.16(+0.69%)
Feb 17, 2011	23.10	23.11	22.88	23.05	71,807	+0.00(+0.00%)
Feb 16, 2011	23.15	23.35	22.98	23.05	94,582	+0.15(+0.66%)
Feb 15, 2011	22.95	22.96	22.71	22.90	80,032	+0.05(+0.22%)
Feb 14, 2011	22.43	22.85	22.34	22.85	150,575	+0.46(+2.05%)
Feb 11, 2011	22.69	22.69	22.38	22.39	34,808	-0.20(-0.89%)
Feb 10, 2011	22.70	22.73	22.59	22.59	49,154	-0.16(-0.70%)
Feb 09, 2011	22.72	22.78	22.57	22.75	49,893	+0.12(+0.53%)
Feb 08, 2011	22.70	22.70	22.53	22.63	94,216	+0.01(+0.04%)
Feb 07, 2011	22.69	22.70	22.52	22.62	152,411	+0.37(+1.66%)
Feb 04, 2011	22.00	22.50	21.93	22.25	160,211	+0.40(+1.83%)
Feb 03, 2011	21.70	21.88	21.61	21.85	136,115	+0.14(+0.64%)
Feb 02, 2011	21.70	21.85	21.60	21.71	83,017	+0.01(+0.05%)
Feb 01, 2011	21.52	21.81	21.52	21.70	186,117	-0.07(-0.32%)
Jan 31, 2011	21.67	21.92	21.60	21.77	62,075	+0.18(+0.83%)
Jan 28, 2011	21.84	21.84	21.48	21.59	48,416	-0.09(-0.42%)
Jan 27, 2011	21.80	21.80	21.57	21.68	48,376	+0.00(+0.00%)
Jan 26, 2011	21.60	21.79	21.47	21.68	79,109	+0.24(+1.12%)
Jan 25, 2011	21.85	21.85	21.40	21.44	60,052	-0.23(-1.06%)
Jan 24, 2011	21.83	21.83	21.40	21.67	844,729	+0.13(+0.60%)
Jan 21, 2011	21.35	21.56	21.11	21.54	138,500	+0.39(+1.84%)
Jan 20, 2011	21.40	21.40	21.09	21.15	65,175	-0.24(-1.12%)
Jan 19, 2011	21.48	21.48	21.27	21.39	78,270	+0.00(+0.00%)
Jan 18, 2011	21.93	21.93	21.25	21.39	227,114	-0.54(-2.46%)
Jan 17, 2011	21.65	22.09	21.65	21.93	11,256	+0.43(+2.00%)
Jan 14, 2011	21.34	21.54	21.25	21.50	434,637	+0.12(+0.56%)
Jan 13, 2011	21.50	21.50	21.30	21.38	50,700	-0.08(-0.37%)
Jan 12, 2011	21.51	21.60	21.38	21.46	116,733	-0.09(-0.42%)
Jan 11, 2011	21.84	21.84	21.55	21.55	81,048	-0.24(-1.10%)
Jan 10, 2011	22.01	22.01	21.63	21.79	234,692	+0.07(+0.32%)
Jan 07, 2011	21.65	21.85	21.49	21.72	38,991	+0.31(+1.45%)
Jan 06, 2011	21.18	21.53	21.18	21.41	109,528	+0.00(+0.00%)
Jan 05, 2011	21.20	21.58	21.05	21.41	30,818	+0.28(+1.33%)
Jan 04, 2011	21.05	21.30	20.75	21.13	70,642	+0.25(+1.20%)
Dec 31, 2010	21.24	21.24	20.88	20.88	8,832	+0.04(+0.19%)
Dec 30, 2010	21.07	21.30	20.83	20.84	29,057	-0.30(-1.42%)
Dec 29, 2010	21.49	21.57	21.01	21.14	35,002	-0.31(-1.45%)
Dec 24, 2010	21.00	21.45	21.00	21.45	4,476	+0.50(+2.39%)
Dec 23, 2010	21.40	21.40	20.81	20.95	40,491	-0.06(-0.29%)
Dec 22, 2010	21.75	21.79	21.00	21.01	150,181	-0.74(-3.40%)
Dec 21, 2010	21.19	21.84	21.19	21.75	22,423	+0.49(+2.30%)
Dec 20, 2010	21.15	21.52	21.15	21.26	24,791	+0.29(+1.38%)
Dec 17, 2010	20.76	21.09	20.76	20.97	51,754	+0.08(+0.38%)
Dec 16, 2010	20.91	21.09	20.58	20.89	33,459	+0.24(+1.16%)
Dec 15, 2010	20.90	20.96	20.51	20.65	51,153	-0.19(-0.91%)
Dec 14, 2010	20.99	21.00	20.75	20.84	62,608	+0.04(+0.19%)
Dec 13, 2010	20.99	20.99	20.50	20.80	68,077	+0.15(+0.73%)
Dec 10, 2010	21.38	21.38	20.52	20.65	117,012	-0.15(-0.72%)
Dec 09, 2010	21.00	21.00	20.68	20.80	36,586	-0.10(-0.48%)
Dec 08, 2010	22.20	22.20	20.38	20.90	124,199	-0.70(-3.24%)
Dec 07, 2010	21.55	21.63	21.50	21.60	100,296	+0.05(+0.23%)
Dec 06, 2010	21.65	21.75	21.52	21.55	49,220	-0.20(-0.92%)
Dec 03, 2010	21.60	21.75	21.50	21.75	17,117	-0.21(-0.96%)
Dec 02, 2010	22.20	22.38	21.88	21.96	26,900	-0.04(-0.18%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.