Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	25.29	26.19	25.12	25.91	227,296	+0.57(+2.25%)
Apr 27, 2012	25.23	25.69	24.91	25.34	117,180	+0.08(+0.32%)
Apr 26, 2012	25.51	25.82	25.24	25.26	78,033	-0.34(-1.33%)
Apr 25, 2012	25.61	26.14	25.50	25.60	111,271	+0.26(+1.03%)
Apr 24, 2012	24.96	25.54	24.92	25.34	143,383	+0.34(+1.36%)
Apr 23, 2012	25.13	25.72	24.67	25.00	208,403	-0.45(-1.77%)
Apr 20, 2012	26.01	26.89	25.38	25.45	256,852	+0.67(+2.70%)
Apr 19, 2012	25.17	25.38	24.54	24.78	70,843	-0.43(-1.71%)
Apr 18, 2012	25.03	25.33	24.79	25.21	83,920	+0.08(+0.32%)
Apr 17, 2012	25.40	25.54	25.12	25.13	98,380	-0.04(-0.16%)
Apr 16, 2012	25.15	25.41	24.69	25.17	91,493	+0.05(+0.20%)
Apr 13, 2012	25.51	25.51	24.96	25.12	65,085	-0.49(-1.91%)
Apr 12, 2012	25.78	26.16	25.56	25.61	93,236	-0.22(-0.85%)
Apr 11, 2012	24.76	25.86	24.76	25.83	233,398	+1.28(+5.21%)
Apr 10, 2012	25.48	25.52	24.46	24.55	216,135	-0.90(-3.54%)
Apr 09, 2012	26.01	26.01	25.40	25.45	201,783	-0.96(-3.63%)
Apr 05, 2012	26.57	26.70	26.23	26.41	195,641	-0.19(-0.71%)
Apr 04, 2012	26.25	26.63	25.69	26.60	180,411	+0.10(+0.38%)
Apr 03, 2012	26.71	26.80	26.10	26.50	119,408	-0.22(-0.82%)
Apr 02, 2012	26.60	27.05	26.29	26.72	193,538	+0.08(+0.30%)
Mar 30, 2012	27.02	27.02	26.39	26.64	206,620	-0.19(-0.71%)
Mar 29, 2012	26.70	26.94	26.29	26.83	219,555	+0.05(+0.19%)
Mar 28, 2012	27.54	27.69	26.68	26.78	245,759	-0.75(-2.72%)
Mar 27, 2012	27.57	27.96	27.52	27.53	388,427	-0.12(-0.43%)
Mar 26, 2012	27.55	27.83	26.66	27.65	382,268	+0.14(+0.51%)
Mar 23, 2012	25.89	27.89	25.75	27.51	690,236	+2.61(+10.48%)
Mar 22, 2012	25.47	25.47	24.82	24.90	169,486	-0.73(-2.85%)
Mar 21, 2012	25.52	25.90	25.20	25.63	172,694	+0.09(+0.35%)
Mar 20, 2012	25.30	25.73	24.86	25.54	137,316	-0.05(-0.20%)
Mar 19, 2012	25.30	25.63	25.20	25.59	159,586	+0.16(+0.63%)
Mar 16, 2012	25.37	25.75	25.22	25.43	189,725	+0.11(+0.43%)
Mar 15, 2012	25.32	25.44	24.95	25.32	101,995	+0.01(+0.04%)
Mar 14, 2012	25.89	25.89	25.11	25.31	158,689	-0.62(-2.39%)
Mar 13, 2012	25.14	25.95	24.90	25.93	229,718	+0.84(+3.35%)
Mar 12, 2012	24.86	25.15	24.53	25.09	263,778	+0.23(+0.93%)
Mar 09, 2012	25.14	25.14	24.78	24.86	310,666	-0.22(-0.88%)
Mar 08, 2012	24.98	25.30	24.80	25.08	417,187	+0.14(+0.56%)
Mar 07, 2012	24.16	25.38	23.80	24.94	1,009,280	+0.97(+4.05%)
Mar 06, 2012	22.06	24.50	22.06	23.97	1,903,113	+3.18(+15.30%)
Mar 05, 2012	20.65	21.08	20.54	20.79	390,439	+0.03(+0.14%)
Mar 02, 2012	20.00	20.77	19.79	20.76	736,005	+0.78(+3.90%)
Mar 01, 2012	20.04	20.32	19.89	19.98	184,118	+0.04(+0.20%)
Feb 29, 2012	20.30	20.30	19.94	19.94	298,465	-0.32(-1.58%)
Feb 28, 2012	20.09	20.28	19.95	20.26	243,155	+0.14(+0.70%)
Feb 27, 2012	19.59	20.25	19.59	20.12	303,233	+0.35(+1.77%)
Feb 24, 2012	19.33	19.84	19.27	19.77	284,757	+0.51(+2.65%)
Feb 23, 2012	19.20	19.31	19.07	19.26	276,307	+0.11(+0.57%)
Feb 22, 2012	19.35	19.38	18.89	19.15	251,929	-0.26(-1.34%)
Feb 21, 2012	19.11	19.47	19.03	19.41	264,097	+0.48(+2.54%)
Feb 17, 2012	19.11	19.40	18.57	18.93	259,172	-0.15(-0.79%)
Feb 16, 2012	18.81	19.14	18.41	19.08	347,893	+0.22(+1.17%)
Feb 15, 2012	19.65	19.67	18.65	18.86	304,035	-0.66(-3.38%)
Feb 14, 2012	19.23	19.58	19.20	19.52	184,838	+0.20(+1.04%)
Feb 13, 2012	19.12	19.59	18.98	19.32	185,929	+0.27(+1.42%)
Feb 10, 2012	18.38	19.10	18.14	19.05	226,665	+0.44(+2.36%)
Feb 09, 2012	19.33	19.35	18.35	18.61	558,474	-0.59(-3.07%)
Feb 08, 2012	19.52	19.53	19.11	19.20	438,489	-0.23(-1.18%)
Feb 07, 2012	20.10	20.19	19.35	19.43	268,638	-0.62(-3.09%)
Feb 06, 2012	21.27	21.56	19.94	20.05	413,467	-1.78(-8.15%)
Feb 03, 2012	21.33	21.88	21.09	21.83	278,735	+0.87(+4.15%)
Feb 02, 2012	20.95	21.15	20.70	20.96	250,992	+0.05(+0.24%)

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