Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	26.04	26.10	25.87	25.97	283,595	-0.27(-1.03%)
Apr 27, 2012	26.25	26.32	26.13	26.24	127,681	+0.19(+0.74%)
Apr 26, 2012	25.65	26.11	25.65	26.04	120,458	+0.17(+0.67%)
Apr 25, 2012	25.88	26.03	25.71	25.87	335,085	+0.63(+2.49%)
Apr 24, 2012	25.06	25.43	25.04	25.24	279,412	+0.29(+1.15%)
Apr 23, 2012	24.89	24.99	24.70	24.95	559,643	-0.64(-2.49%)
Apr 20, 2012	25.54	25.74	25.50	25.59	150,250	+0.32(+1.28%)
Apr 19, 2012	25.51	25.66	25.09	25.27	319,180	-0.37(-1.43%)
Apr 18, 2012	25.63	25.91	25.56	25.63	256,702	-0.44(-1.71%)
Apr 17, 2012	25.85	26.17	25.75	26.08	767,921	+0.53(+2.08%)
Apr 16, 2012	25.58	25.63	25.17	25.55	477,755	+0.30(+1.17%)
Apr 13, 2012	25.62	25.71	25.22	25.25	160,848	-0.83(-3.18%)
Apr 12, 2012	25.73	26.15	25.70	26.08	258,129	+0.45(+1.77%)
Apr 11, 2012	25.90	25.94	25.60	25.63	270,887	+0.43(+1.70%)
Apr 10, 2012	25.77	25.85	25.16	25.20	340,531	-0.67(-2.60%)
Apr 09, 2012	25.72	25.98	25.63	25.87	160,151	-0.16(-0.60%)
Apr 05, 2012	25.91	26.18	25.86	26.03	488,635	-0.28(-1.06%)
Apr 04, 2012	26.50	26.51	26.20	26.31	362,923	-0.79(-2.93%)
Apr 03, 2012	27.60	27.63	26.93	27.10	635,182	-0.72(-2.60%)
Apr 02, 2012	27.30	27.92	27.22	27.82	487,245	+0.31(+1.14%)
Mar 30, 2012	27.53	27.59	27.25	27.51	171,940	+0.29(+1.06%)
Mar 29, 2012	27.08	27.26	26.92	27.22	276,751	-0.31(-1.11%)
Mar 28, 2012	27.83	27.85	27.38	27.53	134,571	-0.29(-1.03%)
Mar 27, 2012	28.08	28.08	27.81	27.81	126,183	-0.41(-1.45%)
Mar 26, 2012	27.98	28.24	27.95	28.22	323,323	+0.50(+1.79%)
Mar 23, 2012	27.49	27.75	27.30	27.73	238,520	+0.22(+0.79%)
Mar 22, 2012	27.42	27.61	27.35	27.51	405,117	-0.40(-1.44%)
Mar 21, 2012	28.01	28.05	27.73	27.91	117,193	-0.21(-0.74%)
Mar 20, 2012	28.00	28.18	27.88	28.12	443,655	-0.31(-1.07%)
Mar 19, 2012	28.14	28.53	28.10	28.42	132,140	+0.19(+0.68%)
Mar 16, 2012	28.15	28.33	28.12	28.23	465,625	+0.20(+0.72%)
Mar 15, 2012	27.72	28.05	27.64	28.03	208,900	+0.40(+1.45%)
Mar 14, 2012	27.78	27.84	27.57	27.63	183,419	-0.15(-0.53%)
Mar 13, 2012	27.40	27.79	27.36	27.78	173,179	+0.43(+1.56%)
Mar 12, 2012	27.26	27.39	27.09	27.35	198,004	+0.09(+0.32%)
Mar 09, 2012	27.23	27.40	27.14	27.26	224,677	-0.30(-1.08%)
Mar 08, 2012	27.18	27.67	27.06	27.56	314,645	+0.85(+3.20%)
Mar 07, 2012	26.49	26.71	26.38	26.71	842,071	+0.43(+1.63%)
Mar 06, 2012	26.65	26.68	26.20	26.28	2,383,628	-1.28(-4.65%)
Mar 05, 2012	27.54	27.59	27.33	27.56	1,019,746	-0.07(-0.25%)
Mar 02, 2012	27.70	27.72	27.51	27.63	177,903	-0.31(-1.12%)
Mar 01, 2012	27.73	27.95	27.69	27.95	243,608	+0.47(+1.71%)
Feb 29, 2012	27.95	28.06	27.47	27.47	380,816	-0.38(-1.38%)
Feb 28, 2012	27.60	27.87	27.53	27.86	174,975	+0.26(+0.95%)
Feb 27, 2012	27.31	27.70	27.25	27.60	296,731	-0.23(-0.81%)
Feb 24, 2012	27.70	27.95	27.70	27.82	163,195	+0.26(+0.95%)
Feb 23, 2012	27.32	27.59	27.13	27.56	165,477	+0.22(+0.80%)
Feb 22, 2012	27.44	27.49	27.32	27.34	135,922	-0.19(-0.70%)
Feb 21, 2012	27.57	27.74	27.46	27.54	250,815	+0.19(+0.70%)
Feb 17, 2012	27.40	27.43	27.16	27.34	125,756	+0.31(+1.13%)
Feb 16, 2012	26.52	27.16	26.46	27.04	759,360	+0.40(+1.51%)
Feb 15, 2012	26.96	26.97	26.58	26.64	258,726	-0.16(-0.59%)
Feb 14, 2012	26.89	26.95	26.54	26.79	143,432	-0.26(-0.97%)
Feb 13, 2012	27.16	27.18	26.96	27.06	259,867	+0.20(+0.75%)
Feb 10, 2012	26.87	26.96	26.73	26.86	444,751	-0.68(-2.47%)
Feb 09, 2012	27.59	27.62	27.31	27.54	395,717	+0.09(+0.32%)
Feb 08, 2012	27.33	27.48	27.19	27.45	353,986	+0.20(+0.74%)
Feb 07, 2012	26.92	27.30	26.81	27.25	651,447	+0.30(+1.10%)
Feb 06, 2012	26.79	26.99	26.72	26.95	1,791,098	-0.22(-0.80%)
Feb 03, 2012	26.79	27.18	26.79	27.17	131,476	+0.45(+1.70%)
Feb 02, 2012	26.65	26.84	26.61	26.72	166,179	+0.11(+0.43%)

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