Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	38.99	38.99	38.46	38.46	1,818	+0.11(+0.29%)
Feb 25, 2011	37.87	38.35	37.87	38.35	3,994	+0.70(+1.86%)
Feb 24, 2011	37.65	37.65	37.65	37.65	187	+0.60(+1.62%)
Feb 23, 2011	37.44	37.53	37.05	37.05	4,985	-1.16(-3.04%)
Feb 22, 2011	38.70	38.80	38.21	38.21	4,586	-0.98(-2.50%)
Feb 18, 2011	39.15	39.19	39.15	39.19	6,727	-0.03(-0.08%)
Feb 17, 2011	38.91	39.22	38.91	39.22	216	+0.04(+0.10%)
Feb 16, 2011	39.00	39.18	39.00	39.18	1,800	-0.46(-1.16%)
Feb 15, 2011	39.60	39.64	39.55	39.64	2,902	+0.47(+1.20%)
Feb 14, 2011	39.17	39.17	39.17	39.17	685	-0.13(-0.33%)
Feb 11, 2011	38.99	39.30	38.99	39.30	6,675	-0.15(-0.38%)
Feb 10, 2011	39.25	39.45	39.25	39.45	2,029	-0.40(-1.00%)
Feb 09, 2011	39.85	39.85	39.85	39.85	120	+0.65(+1.66%)
Feb 08, 2011	39.12	39.30	39.11	39.20	4,763	-0.05(-0.13%)
Feb 07, 2011	39.45	39.45	39.25	39.25	2,308	+0.08(+0.20%)
Feb 04, 2011	38.90	39.17	38.90	39.17	698	+0.17(+0.44%)
Feb 03, 2011	38.95	39.00	38.90	39.00	449	+0.19(+0.49%)
Feb 02, 2011	38.69	39.05	38.60	38.81	7,255	+0.70(+1.84%)
Feb 01, 2011	38.04	38.11	37.95	38.11	3,646	+1.71(+4.70%)
Jan 28, 2011	36.40	36.40	36.40	36.40	0	-0.62(-1.67%)
Jan 27, 2011	37.31	37.40	37.00	37.02	26,793	+0.15(+0.41%)
Jan 26, 2011	36.71	37.00	36.71	36.87	2,502	+0.92(+2.56%)
Jan 25, 2011	36.15	36.16	35.90	35.95	12,050	+0.42(+1.18%)
Jan 24, 2011	35.02	35.53	35.02	35.53	1,975	-0.32(-0.89%)
Jan 21, 2011	35.77	35.85	35.75	35.85	2,049	-0.22(-0.61%)
Jan 20, 2011	35.97	36.07	35.80	36.07	1,101	-1.53(-4.07%)
Jan 19, 2011	37.90	37.90	37.60	37.60	15,144	-0.15(-0.40%)
Jan 18, 2011	37.67	37.85	37.45	37.75	10,802	+0.85(+2.30%)
Jan 14, 2011	36.90	36.90	36.90	36.90	243	-0.59(-1.57%)
Jan 13, 2011	37.60	37.60	37.49	37.49	3,000	-0.01(-0.03%)
Jan 12, 2011	37.10	37.50	37.00	37.50	17,534	+0.95(+2.60%)
Jan 11, 2011	36.50	36.76	36.50	36.55	303	-0.04(-0.11%)
Jan 07, 2011		36.59	36.59	36.59	0	-0.17(-0.46%)
Jan 06, 2011	37.15	37.15	36.75	36.76	3,906	-0.38(-1.02%)
Jan 05, 2011	36.84	37.14	36.84	37.14	2,832	-0.70(-1.85%)
Jan 04, 2011	37.99	37.99	37.84	37.84	4,500	-0.30(-0.79%)
Jan 03, 2011	38.10	38.14	38.10	38.14	6,000	+0.09(+0.24%)
Dec 31, 2010	38.05	38.05	38.05	38.05	1,156	+0.35(+0.93%)
Dec 30, 2010	37.50	37.70	37.24	37.70	959	+0.39(+1.05%)
Dec 29, 2010	37.21	37.31	37.20	37.31	3,093	+0.04(+0.11%)
Dec 28, 2010	37.20	37.27	37.20	37.27	450	-0.13(-0.35%)
Dec 27, 2010	37.15	37.40	37.02	37.40	863	+0.25(+0.67%)
Dec 23, 2010	36.95	37.15	36.95	37.15	4,650	+0.11(+0.30%)
Dec 22, 2010	37.04	37.04	37.04	37.04	500	-0.11(-0.30%)
Dec 21, 2010	37.44	37.44	37.15	37.15	820	+0.40(+1.09%)
Dec 20, 2010	36.75	36.75	36.75	36.75	142	+0.30(+0.82%)
Dec 17, 2010	36.45	36.45	36.45	36.45	100	+0.60(+1.67%)
Dec 16, 2010	35.85	35.85	35.85	35.85	139	-0.45(-1.24%)
Dec 15, 2010	36.52	36.68	36.30	36.30	3,200	+0.15(+0.41%)
Dec 14, 2010	35.87	36.15	35.87	36.15	13,716	+0.20(+0.56%)
Dec 13, 2010	35.90	36.00	35.90	35.95	4,633	+0.90(+2.57%)
Dec 09, 2010		35.05	35.05	35.05	0	-1.98(-5.35%)
Dec 07, 2010		37.03	37.03	37.03	56,978	+0.83(+2.29%)
Dec 06, 2010	36.10	36.20	36.08	36.20	8,800	+0.65(+1.83%)
Dec 03, 2010	35.34	35.55	35.34	35.55	5,147	+1.18(+3.43%)

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