Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.55	31.72	31.39	31.53	212,844	+0.27(+0.87%)
Apr 28, 2011	31.20	31.28	30.96	31.26	203,257	+0.55(+1.78%)
Apr 27, 2011	30.28	30.77	30.21	30.71	220,511	+0.31(+1.02%)
Apr 26, 2011	30.26	30.48	30.24	30.40	292,799	+0.30(+1.00%)
Apr 25, 2011	30.02	30.14	29.90	30.10	144,488	+0.06(+0.19%)
Apr 21, 2011	30.02	30.18	29.91	30.04	124,310	+0.15(+0.50%)
Apr 20, 2011	29.98	30.02	29.84	29.90	196,551	+0.44(+1.48%)
Apr 19, 2011	29.31	29.48	29.13	29.46	169,660	+0.43(+1.48%)
Apr 18, 2011	29.17	29.21	28.75	29.03	324,779	-0.51(-1.71%)
Apr 15, 2011	29.25	29.58	29.17	29.53	251,153	+0.52(+1.80%)
Apr 14, 2011	28.89	29.08	28.86	29.01	177,666	+0.03(+0.11%)
Apr 13, 2011	28.88	29.26	28.85	28.98	616,333	+0.47(+1.65%)
Apr 12, 2011	28.39	28.62	28.28	28.51	215,662	-0.18(-0.64%)
Apr 11, 2011	28.74	28.81	28.55	28.70	107,340	+0.13(+0.46%)
Apr 08, 2011	28.65	28.66	28.49	28.56	117,707	+0.21(+0.74%)
Apr 07, 2011	28.20	28.46	28.19	28.35	161,934	+0.11(+0.38%)
Apr 06, 2011	28.23	28.36	28.20	28.25	158,471	+0.15(+0.54%)
Apr 05, 2011	27.92	28.16	27.84	28.09	163,118	+0.18(+0.65%)
Apr 04, 2011	28.23	28.25	27.80	27.91	157,337	+0.39(+1.43%)
Apr 01, 2011	27.13	27.56	27.02	27.52	129,132	+0.43(+1.57%)
Mar 31, 2011	26.98	27.13	26.97	27.09	1,038,893	-0.11(-0.41%)
Mar 30, 2011	27.05	27.22	26.95	27.21	196,877	+0.35(+1.30%)
Mar 29, 2011	26.67	26.88	26.62	26.86	123,822	-0.06(-0.22%)
Mar 28, 2011	26.88	27.09	26.81	26.92	93,806	-0.10(-0.37%)
Mar 25, 2011	26.97	27.19	26.90	27.02	119,820	-0.08(-0.30%)
Mar 24, 2011	27.07	27.20	26.93	27.10	180,704	+0.57(+2.15%)
Mar 23, 2011	27.07	27.21	26.38	26.53	637,388	+0.03(+0.12%)
Mar 22, 2011	26.41	26.58	26.34	26.50	132,945	+0.34(+1.30%)
Mar 21, 2011	26.12	26.24	26.07	26.16	195,998	+0.22(+0.85%)
Mar 18, 2011	26.17	26.19	25.84	25.93	219,083	-0.14(-0.52%)
Mar 17, 2011	26.02	26.10	25.89	26.07	160,372	+0.30(+1.18%)
Mar 16, 2011	26.46	26.53	25.61	25.77	289,119	-0.36(-1.37%)
Mar 15, 2011	25.97	27.17	25.97	26.12	245,571	-1.05(-3.85%)
Mar 14, 2011	26.97	27.21	26.93	27.17	123,740	+0.13(+0.47%)
Mar 11, 2011	26.89	27.14	26.88	27.04	207,334	+0.05(+0.19%)
Mar 10, 2011	27.10	27.17	26.95	26.99	118,883	-0.49(-1.78%)
Mar 09, 2011	27.29	27.56	27.22	27.48	103,101	+0.20(+0.72%)
Mar 08, 2011	27.01	27.40	26.99	27.28	183,087	-0.28(-1.02%)
Mar 07, 2011	27.83	27.87	27.49	27.56	89,016	-0.42(-1.51%)
Mar 04, 2011	27.53	28.01	27.39	27.99	346,624	+0.60(+2.18%)
Mar 03, 2011	27.42	27.42	27.19	27.39	89,313	+0.28(+1.04%)
Mar 02, 2011	26.77	27.18	26.77	27.11	164,429	+0.53(+1.99%)
Mar 01, 2011	26.75	26.78	26.50	26.58	219,388	-0.06(-0.23%)
Feb 28, 2011	26.48	26.65	26.45	26.64	210,897	+0.31(+1.17%)
Feb 25, 2011	26.08	26.33	26.08	26.33	247,834	+0.12(+0.46%)
Feb 24, 2011	26.28	26.30	26.06	26.21	176,331	+0.18(+0.71%)
Feb 23, 2011	25.79	26.16	25.79	26.02	250,582	+0.10(+0.39%)
Feb 22, 2011	26.00	26.09	25.81	25.92	140,294	+0.11(+0.44%)
Feb 18, 2011	25.83	25.99	25.67	25.81	304,255	-0.31(-1.20%)
Feb 17, 2011	25.96	26.20	25.93	26.12	164,955	+0.24(+0.95%)
Feb 16, 2011	25.79	25.91	25.69	25.88	143,783	+0.04(+0.16%)
Feb 15, 2011	26.05	26.08	25.81	25.84	241,113	+0.39(+1.51%)
Feb 14, 2011	25.09	25.45	25.08	25.45	277,902	+0.44(+1.76%)
Feb 11, 2011	24.79	25.13	24.79	25.01	479,953	-0.28(-1.13%)
Feb 10, 2011	25.19	25.35	25.08	25.30	204,291	+0.11(+0.43%)
Feb 09, 2011	24.84	25.23	24.81	25.19	225,470	+0.54(+2.20%)
Feb 08, 2011	24.60	24.72	24.55	24.65	148,585	+0.14(+0.57%)
Feb 07, 2011	24.34	24.52	24.21	24.51	470,850	+0.22(+0.91%)
Feb 04, 2011	24.13	24.38	24.06	24.29	185,227	-0.00(-0.02%)
Feb 03, 2011	24.22	24.35	24.17	24.29	349,435	+0.05(+0.21%)
Feb 02, 2011	24.11	24.34	24.06	24.24	379,254	+0.16(+0.68%)

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