Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	37.61	37.93	37.50	37.90	18,815	+0.32(+0.84%)
Apr 28, 2011	37.51	37.60	37.42	37.58	22,453	+0.04(+0.10%)
Apr 27, 2011	37.61	37.61	37.54	37.54	17,366	+0.03(+0.08%)
Apr 26, 2011	37.31	37.51	37.31	37.51	9,282	+0.08(+0.22%)
Apr 25, 2011	37.33	37.43	37.19	37.43	11,627	+0.18(+0.48%)
Apr 21, 2011	37.20	37.26	37.20	37.25	22,577	+0.04(+0.12%)
Apr 20, 2011	37.15	37.50	37.08	37.21	14,345	+0.11(+0.30%)
Apr 19, 2011	37.16	37.31	37.10	37.10	13,450	+0.00(+0.00%)
Apr 18, 2011	37.16	37.22	37.06	37.10	26,176	-0.05(-0.14%)
Apr 15, 2011	36.93	37.15	36.93	37.15	10,301	+0.23(+0.63%)
Apr 14, 2011	36.80	36.93	36.80	36.91	4,233	-0.02(-0.05%)
Apr 13, 2011	36.64	36.95	36.64	36.93	1,740	-0.04(-0.10%)
Apr 12, 2011	36.95	36.98	36.63	36.97	20,567	+0.40(+1.10%)
Apr 11, 2011	36.79	36.79	36.43	36.57	35,871	-0.40(-1.08%)
Apr 08, 2011	37.11	37.11	36.71	36.97	9,189	-0.07(-0.20%)
Apr 07, 2011	37.07	37.07	36.68	37.04	9,821	+0.09(+0.24%)
Apr 06, 2011	36.86	36.96	36.86	36.95	24,136	-0.03(-0.08%)
Apr 05, 2011	36.84	36.98	36.63	36.98	16,646	+0.36(+0.98%)
Apr 04, 2011	36.42	36.88	36.42	36.62	10,241	-0.02(-0.05%)
Apr 01, 2011	36.89	37.03	36.48	36.64	25,377	-0.05(-0.14%)
Mar 31, 2011	37.03	37.03	36.68	36.69	9,508	-0.07(-0.18%)
Mar 30, 2011	36.60	36.97	36.60	36.76	18,320	-0.19(-0.51%)
Mar 29, 2011	37.14	37.19	36.85	36.95	11,067	-0.06(-0.17%)
Mar 28, 2011	36.72	37.34	36.72	37.01	12,447	+0.05(+0.14%)
Mar 25, 2011	37.19	37.19	36.90	36.96	23,190	-0.13(-0.34%)
Mar 24, 2011	36.88	37.12	36.88	37.08	12,935	+0.28(+0.75%)
Mar 23, 2011	36.85	37.13	36.81	36.81	4,162	+0.03(+0.08%)
Mar 22, 2011	36.73	37.01	36.67	36.78	180,970	+0.00(+0.01%)
Mar 21, 2011	36.78	37.09	36.68	36.78	16,139	+0.04(+0.12%)
Mar 18, 2011	36.59	37.03	36.59	36.73	7,007	-0.01(-0.04%)
Mar 17, 2011	37.18	37.18	36.68	36.75	19,053	-0.33(-0.88%)
Mar 16, 2011	36.83	37.21	36.82	37.07	31,523	+0.41(+1.11%)
Mar 15, 2011	36.64	37.00	36.58	36.67	69,817	+0.09(+0.25%)
Mar 14, 2011	36.56	36.67	36.56	36.58	43,497	+0.03(+0.08%)
Mar 11, 2011	36.55	36.94	36.52	36.54	5,195	-0.12(-0.33%)
Mar 10, 2011	36.64	37.02	36.63	36.67	36,492	-0.24(-0.64%)
Mar 09, 2011	36.92	36.94	36.61	36.90	23,670	-0.04(-0.10%)
Mar 08, 2011	36.59	36.94	36.59	36.94	104,530	+0.20(+0.54%)
Mar 07, 2011	36.72	37.02	36.71	36.74	37,748	-0.09(-0.25%)
Mar 04, 2011	36.88	36.88	36.71	36.83	10,657	+0.13(+0.35%)
Mar 03, 2011	36.67	37.03	36.67	36.70	38,393	-0.04(-0.10%)
Mar 02, 2011	37.17	37.17	36.67	36.74	35,715	+0.29(+0.80%)
Mar 01, 2011	37.23	37.27	36.39	36.45	8,550	-0.01(-0.01%)
Feb 28, 2011	36.27	36.45	36.27	36.45	153,395	+0.02(+0.06%)
Feb 25, 2011	36.36	36.43	35.91	36.43	20,800	+0.56(+1.57%)
Feb 24, 2011	36.00	36.31	35.65	35.87	13,448	-0.42(-1.15%)
Feb 23, 2011	36.14	36.33	36.11	36.28	18,951	+0.22(+0.60%)
Feb 22, 2011	36.15	36.18	35.86	36.07	15,781	-0.04(-0.12%)
Feb 18, 2011	35.97	36.12	35.83	36.11	24,675	+0.14(+0.38%)
Feb 17, 2011	36.00	36.00	35.74	35.97	11,135	+0.08(+0.23%)
Feb 16, 2011	35.69	35.89	35.49	35.89	39,417	+0.27(+0.75%)
Feb 15, 2011	35.47	35.72	35.42	35.62	32,469	+0.13(+0.38%)
Feb 14, 2011	35.55	35.55	34.93	35.49	26,493	+0.30(+0.86%)
Feb 11, 2011	35.30	35.46	35.18	35.18	26,325	-0.26(-0.75%)
Feb 10, 2011	34.73	35.45	34.73	35.45	41,304	+0.64(+1.84%)
Feb 09, 2011	35.28	35.28	34.76	34.81	66,112	-0.17(-0.49%)
Feb 08, 2011	35.00	35.31	34.98	34.98	26,156	-0.26(-0.73%)
Feb 07, 2011	35.02	35.39	35.02	35.23	10,438	-0.20(-0.56%)
Feb 04, 2011	35.05	35.53	35.05	35.43	40,716	+0.32(+0.91%)
Feb 03, 2011	35.64	35.64	35.08	35.11	56,102	-0.72(-2.01%)
Feb 02, 2011	35.46	36.31	35.19	35.83	102,434	+0.63(+1.79%)

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