Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	39.05	39.18	38.80	38.87	78,635	-0.09(-0.23%)
Apr 29, 2013	38.93	39.05	38.60	38.96	113,109	-0.22(-0.56%)
Apr 26, 2013	39.31	39.31	39.12	39.18	18,167	-0.13(-0.33%)
Apr 25, 2013	39.12	39.31	38.96	39.31	36,106	+0.00(+0.00%)
Apr 24, 2013	39.40	39.45	39.21	39.31	19,974	-0.27(-0.68%)
Apr 23, 2013	39.47	40.98	39.47	39.58	22,511	-0.76(-1.88%)
Apr 22, 2013	40.79	40.82	39.94	40.34	9,289	-0.22(-0.54%)
Apr 19, 2013	40.29	40.65	40.29	40.56	67,234	+0.35(+0.87%)
Apr 18, 2013	40.03	40.64	39.99	40.21	36,447	+0.09(+0.22%)
Apr 17, 2013	40.17	40.39	39.84	40.12	43,263	+0.40(+1.01%)
Apr 16, 2013	39.98	40.12	39.62	39.72	55,726	-0.37(-0.92%)
Apr 15, 2013	40.35	40.48	40.00	40.09	31,336	-0.28(-0.70%)
Apr 12, 2013	40.59	40.64	40.37	40.37	13,358	-0.21(-0.51%)
Apr 11, 2013	40.48	40.59	40.34	40.58	24,946	+0.12(+0.31%)
Apr 10, 2013	40.43	40.52	40.36	40.46	14,210	-0.13(-0.33%)
Apr 09, 2013	40.57	40.85	40.51	40.59	13,736	-0.22(-0.53%)
Apr 08, 2013	40.72	41.06	40.71	40.81	15,419	-0.35(-0.85%)
Apr 05, 2013	41.56	41.63	41.16	41.16	9,800	+0.24(+0.58%)
Apr 04, 2013	40.91	41.17	40.90	40.92	23,736	-0.12(-0.29%)
Apr 03, 2013	41.21	41.23	40.94	41.04	12,642	-0.30(-0.73%)
Apr 02, 2013	41.10	41.34	41.09	41.34	10,627	+0.16(+0.39%)
Apr 01, 2013	41.23	41.23	41.00	41.18	15,220	+0.13(+0.32%)
Mar 28, 2013	41.08	41.10	40.96	41.05	106,954	+0.04(+0.09%)
Mar 27, 2013	40.93	41.07	40.88	41.01	37,255	+0.09(+0.21%)
Mar 26, 2013	40.72	40.96	40.72	40.93	18,007	-0.15(-0.37%)
Mar 25, 2013	41.13	41.52	41.04	41.08	19,989	-0.11(-0.27%)
Mar 22, 2013	41.15	41.24	41.00	41.19	11,120	-0.10(-0.24%)
Mar 21, 2013	41.39	41.60	41.26	41.29	1,183,562	+0.15(+0.36%)
Mar 20, 2013	40.77	41.14	40.62	41.14	18,204	+0.41(+1.01%)
Mar 19, 2013	41.06	41.09	40.60	40.73	22,462	-0.10(-0.24%)
Mar 18, 2013	41.27	41.27	40.83	40.83	13,212	-0.27(-0.66%)
Mar 15, 2013	40.99	41.10	40.94	41.10	27,097	+0.08(+0.20%)
Mar 14, 2013	40.98	41.10	40.94	41.02	16,468	+0.18(+0.44%)
Mar 13, 2013	40.90	40.96	40.67	40.84	21,460	+0.11(+0.27%)
Mar 12, 2013	40.75	40.77	40.50	40.73	73,299	-0.04(-0.10%)
Mar 11, 2013	40.56	40.84	40.37	40.77	18,317	+0.39(+0.97%)
Mar 08, 2013	40.34	40.53	40.15	40.38	29,279	+0.20(+0.50%)
Mar 07, 2013	40.11	40.29	40.01	40.18	103,129	-0.06(-0.15%)
Mar 06, 2013	40.30	40.39	40.15	40.24	51,937	-0.21(-0.52%)
Mar 05, 2013	40.30	40.64	40.30	40.45	32,659	-0.12(-0.30%)
Mar 04, 2013	40.83	40.84	40.45	40.57	18,069	-0.30(-0.73%)
Mar 01, 2013	41.11	41.49	40.40	40.87	294,149	+0.09(+0.22%)
Feb 28, 2013	40.24	40.78	40.22	40.78	58,717	+0.28(+0.69%)
Feb 27, 2013	41.04	41.06	40.26	40.50	49,074	-0.46(-1.12%)
Feb 26, 2013	41.14	41.49	40.71	40.96	51,399	-0.06(-0.15%)
Feb 22, 2013	41.23	41.46	40.96	41.02	35,393	-0.34(-0.82%)
Feb 21, 2013	41.26	41.54	41.05	41.36	107,677	+0.12(+0.29%)
Feb 20, 2013	41.56	41.77	41.24	41.24	50,261	-0.52(-1.25%)
Feb 19, 2013	41.99	42.00	41.67	41.76	46,251	-0.28(-0.67%)
Feb 15, 2013	41.84	42.15	41.83	42.04	38,084	+0.19(+0.45%)
Feb 14, 2013	41.83	42.00	41.78	41.85	40,898	+0.21(+0.50%)
Feb 13, 2013	41.58	41.84	41.53	41.64	21,189	-0.15(-0.36%)
Feb 12, 2013	41.66	41.83	41.51	41.79	34,353	+0.04(+0.10%)
Feb 11, 2013	41.80	41.98	41.75	41.75	25,260	-0.25(-0.60%)
Feb 08, 2013	42.04	42.16	41.97	42.00	17,555	-0.13(-0.31%)
Feb 07, 2013	42.09	42.29	41.99	42.13	25,559	-0.08(-0.19%)
Feb 06, 2013	41.95	42.45	41.95	42.21	48,873	-0.27(-0.64%)
Feb 04, 2013	42.03	42.52	41.78	42.48	70,512	+0.48(+1.14%)

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