Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.77	27.88	27.71	27.80	112,655	-0.19(-0.68%)
Apr 27, 2012	27.94	28.05	27.84	27.99	104,408	+0.17(+0.62%)
Apr 26, 2012	27.57	27.90	27.54	27.82	116,823	+0.12(+0.42%)
Apr 25, 2012	27.67	27.77	27.56	27.70	226,516	+0.36(+1.32%)
Apr 24, 2012	27.22	27.39	27.16	27.34	206,697	+0.26(+0.97%)
Apr 23, 2012	27.00	27.10	26.83	27.08	145,578	-0.50(-1.80%)
Apr 20, 2012	27.52	27.68	27.47	27.57	75,899	+0.29(+1.05%)
Apr 19, 2012	27.50	27.62	27.15	27.28	238,036	-0.26(-0.95%)
Apr 18, 2012	27.51	27.66	27.49	27.55	233,185	-0.21(-0.77%)
Apr 17, 2012	27.55	27.83	27.49	27.76	119,465	+0.45(+1.66%)
Apr 16, 2012	27.37	27.40	27.11	27.31	138,460	+0.15(+0.54%)
Apr 13, 2012	27.45	27.46	27.14	27.16	148,465	-0.56(-2.03%)
Apr 12, 2012	27.35	27.74	27.35	27.72	114,127	+0.43(+1.59%)
Apr 11, 2012	27.48	27.48	27.25	27.29	141,475	+0.37(+1.36%)
Apr 10, 2012	27.42	27.44	26.90	26.92	233,514	-0.54(-1.96%)
Apr 09, 2012	27.38	27.60	27.36	27.46	187,237	-0.22(-0.80%)
Apr 05, 2012	27.56	27.79	27.56	27.68	99,790	-0.15(-0.55%)
Apr 04, 2012	27.88	27.97	27.71	27.84	186,224	-0.64(-2.26%)
Apr 03, 2012	28.84	28.84	28.34	28.48	148,125	-0.53(-1.84%)
Apr 02, 2012	28.58	29.10	28.54	29.01	169,571	+0.26(+0.92%)
Mar 30, 2012	28.75	28.78	28.58	28.75	187,531	+0.15(+0.53%)
Mar 29, 2012	28.43	28.61	28.33	28.59	156,426	-0.21(-0.72%)
Mar 28, 2012	29.05	29.05	28.65	28.80	330,039	-0.26(-0.88%)
Mar 27, 2012	29.27	29.27	29.05	29.06	111,051	-0.17(-0.59%)
Mar 26, 2012	29.06	29.24	29.06	29.23	122,142	+0.35(+1.21%)
Mar 23, 2012	28.65	28.89	28.56	28.88	167,231	+0.15(+0.53%)
Mar 22, 2012	28.62	28.76	28.59	28.73	108,594	-0.19(-0.66%)
Mar 21, 2012	28.98	29.01	28.79	28.92	283,798	-0.17(-0.59%)
Mar 20, 2012	28.98	29.13	28.87	29.09	293,584	-0.31(-1.06%)
Mar 19, 2012	29.19	29.46	29.14	29.40	86,582	+0.17(+0.59%)
Mar 16, 2012	29.14	29.32	29.14	29.23	97,532	+0.21(+0.74%)
Mar 15, 2012	28.85	29.06	28.77	29.02	205,271	+0.28(+0.96%)
Mar 14, 2012	28.92	28.96	28.65	28.74	140,543	-0.21(-0.74%)
Mar 13, 2012	28.58	28.96	28.53	28.95	147,813	+0.50(+1.74%)
Mar 12, 2012	28.42	28.49	28.26	28.46	70,700	-0.07(-0.26%)
Mar 09, 2012	28.52	28.60	28.43	28.53	141,121	-0.10(-0.34%)
Mar 08, 2012	28.51	28.75	28.44	28.63	409,735	+0.57(+2.05%)
Mar 07, 2012	27.98	28.09	27.88	28.06	169,831	+0.25(+0.90%)
Mar 06, 2012	28.06	28.06	27.70	27.80	207,886	-0.95(-3.31%)
Mar 05, 2012	28.78	28.80	28.59	28.76	554,494	-0.07(-0.26%)
Mar 02, 2012	28.90	28.91	28.74	28.83	562,891	-0.22(-0.76%)
Mar 01, 2012	28.92	29.11	28.91	29.05	648,106	+0.27(+0.93%)
Feb 29, 2012	29.19	29.24	28.73	28.78	190,877	-0.32(-1.11%)
Feb 28, 2012	28.92	29.11	28.84	29.11	360,486	+0.23(+0.80%)
Feb 27, 2012	28.64	28.92	28.57	28.87	226,153	-0.20(-0.67%)
Feb 24, 2012	28.96	29.08	28.93	29.07	227,075	+0.27(+0.93%)
Feb 23, 2012	28.64	28.83	28.50	28.80	238,036	+0.16(+0.56%)
Feb 22, 2012	28.67	28.71	28.59	28.64	221,816	-0.09(-0.32%)
Feb 21, 2012	28.81	28.90	28.67	28.73	141,694	+0.05(+0.17%)
Feb 17, 2012	28.71	28.74	28.54	28.69	194,943	+0.17(+0.58%)
Feb 16, 2012	28.07	28.54	28.07	28.52	156,906	+0.37(+1.30%)
Feb 15, 2012	28.40	28.40	28.13	28.15	177,220	+0.01(+0.04%)
Feb 14, 2012	28.20	28.26	27.94	28.14	151,828	-0.23(-0.80%)
Feb 13, 2012	28.33	28.42	28.23	28.37	235,456	+0.33(+1.18%)
Feb 10, 2012	28.06	28.13	27.94	28.04	290,865	-0.59(-2.07%)
Feb 09, 2012	28.72	28.72	28.50	28.63	164,107	+0.08(+0.28%)
Feb 08, 2012	28.51	28.61	28.39	28.55	150,623	+0.14(+0.50%)
Feb 07, 2012	28.28	28.45	28.14	28.41	135,977	+0.18(+0.63%)
Feb 06, 2012	28.12	28.28	28.09	28.23	244,290	-0.15(-0.52%)
Feb 03, 2012	28.15	28.40	28.12	28.38	277,721	+0.40(+1.42%)
Feb 02, 2012	27.93	28.06	27.88	27.98	309,731	+0.11(+0.40%)

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