Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	41.70	42.52	41.70	42.22	9,400	+0.24(+0.56%)
Mar 30, 2011	41.91	42.00	41.86	41.98	3,660	-0.11(-0.26%)
Mar 29, 2011	42.12	42.15	42.09	42.09	1,400	-0.13(-0.31%)
Mar 28, 2011	42.83	42.83	42.17	42.22	4,559	-0.05(-0.12%)
Mar 25, 2011	42.70	42.70	42.20	42.27	2,174	-0.43(-1.01%)
Mar 24, 2011	43.04	43.04	42.19	42.70	16,275	+0.04(+0.09%)
Mar 23, 2011	42.87	42.87	42.26	42.66	2,900	+0.21(+0.49%)
Mar 22, 2011	42.70	42.70	42.45	42.45	6,023	-0.20(-0.47%)
Mar 21, 2011	42.65	42.65	42.65	42.65	1,268	+0.20(+0.47%)
Mar 18, 2011	42.39	42.45	42.29	42.45	1,163	+0.16(+0.38%)
Mar 17, 2011	42.46	42.46	42.11	42.29	1,680	-0.01(-0.02%)
Mar 16, 2011	42.36	42.36	42.30	42.30	537	-0.06(-0.15%)
Mar 15, 2011	42.38	42.38	42.36	42.36	2,366	-0.01(-0.02%)
Mar 14, 2011	42.92	42.92	42.37	42.37	1,607	-0.13(-0.31%)
Mar 11, 2011	42.51	42.90	42.44	42.50	4,188	+0.13(+0.31%)
Mar 10, 2011	42.43	42.43	42.36	42.37	917	-0.14(-0.33%)
Mar 09, 2011	42.48	42.51	42.46	42.51	1,036	+0.44(+1.05%)
Mar 08, 2011	42.07	42.07	42.07	42.07	615	+0.00(+0.00%)
Mar 07, 2011	42.14	42.63	41.97	42.07	20,783	-0.08(-0.18%)
Mar 04, 2011	42.47	42.47	42.14	42.15	7,036	-0.12(-0.29%)
Mar 03, 2011	42.26	42.35	42.26	42.27	2,270	-0.09(-0.21%)
Mar 02, 2011	42.40	42.85	42.36	42.36	12,160	+0.15(+0.35%)
Mar 01, 2011	42.27	42.27	42.20	42.21	4,588	-0.02(-0.04%)
Feb 28, 2011	42.91	42.91	42.22	42.23	4,073	+0.04(+0.10%)
Feb 25, 2011	42.21	42.22	42.19	42.19	2,840	-0.00(-0.00%)
Feb 24, 2011	43.01	43.01	42.15	42.19	11,968	-0.20(-0.47%)
Feb 23, 2011	42.63	43.13	42.29	42.39	4,783	-0.10(-0.24%)
Feb 22, 2011	43.25	43.40	42.49	42.49	10,628	-0.13(-0.31%)
Feb 18, 2011	43.52	43.52	42.57	42.62	5,655	-0.92(-2.11%)
Feb 17, 2011	42.64	43.54	42.63	43.54	20,392	+1.09(+2.57%)
Feb 16, 2011	42.67	42.67	42.31	42.45	6,541	+0.07(+0.17%)
Feb 15, 2011	42.50	42.68	42.31	42.38	5,543	+0.05(+0.12%)
Feb 14, 2011	42.31	42.35	42.27	42.33	3,300	+0.05(+0.12%)
Feb 11, 2011	42.55	42.59	42.28	42.28	5,622	-0.13(-0.31%)
Feb 10, 2011	42.35	42.49	42.35	42.41	2,882	+0.01(+0.02%)
Feb 09, 2011	43.15	43.29	42.40	42.40	16,667	-0.17(-0.40%)
Feb 08, 2011	42.47	42.57	42.43	42.57	3,048	+0.17(+0.40%)
Feb 07, 2011	42.36	42.46	42.36	42.40	1,245	+0.11(+0.26%)
Feb 04, 2011	42.29	42.29	42.27	42.29	3,261	+0.05(+0.12%)
Feb 03, 2011	42.18	42.41	42.16	42.24	7,823	-0.07(-0.16%)
Feb 02, 2011	42.38	42.44	42.31	42.31	4,310	+0.05(+0.11%)
Feb 01, 2011	42.18	42.49	42.11	42.26	12,714	+0.15(+0.36%)
Jan 31, 2011	42.33	42.74	42.10	42.11	15,800	-0.04(-0.09%)
Jan 28, 2011	42.34	42.76	42.15	42.15	14,410	-0.20(-0.47%)
Jan 27, 2011	42.18	42.35	42.18	42.35	4,433	+0.19(+0.45%)
Jan 26, 2011	42.18	42.26	41.51	42.16	8,316	-0.01(-0.02%)
Jan 25, 2011	42.14	42.23	42.14	42.17	7,500	+0.03(+0.07%)
Jan 24, 2011	42.29	42.98	42.09	42.14	29,374	-0.11(-0.26%)
Jan 21, 2011	42.22	42.25	42.20	42.25	1,600	+0.20(+0.49%)
Jan 20, 2011	41.89	42.05	41.89	42.05	900	+0.17(+0.40%)
Jan 19, 2011	42.00	42.00	41.88	41.88	2,030	-0.15(-0.36%)
Jan 18, 2011	42.11	42.49	42.01	42.03	8,103	-0.10(-0.24%)
Jan 14, 2011	42.11	42.13	42.11	42.13	250	+0.00(+0.00%)
Jan 13, 2011	42.19	42.20	42.12	42.13	3,150	+0.03(+0.07%)
Jan 12, 2011	42.12	42.44	42.10	42.10	8,735	+0.02(+0.05%)
Jan 11, 2011	42.07	42.45	42.03	42.08	7,385	+0.00(+0.00%)
Jan 10, 2011	42.14	42.14	42.06	42.08	1,747	-0.08(-0.19%)
Jan 07, 2011	42.23	42.94	42.09	42.16	4,749	-0.09(-0.21%)
Jan 06, 2011	42.24	42.28	42.24	42.25	4,645	+0.00(+0.00%)
Jan 05, 2011	42.13	42.25	42.11	42.25	2,320	+0.30(+0.72%)
Jan 04, 2011	41.80	41.96	41.80	41.95	1,925	+0.33(+0.79%)

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