Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.60	28.35	26.96	28.04	725,481	+0.42(+1.52%)
Apr 27, 2012	27.66	27.93	27.13	27.62	540,806	-0.04(-0.14%)
Apr 26, 2012	26.96	28.00	26.84	27.66	442,583	+0.53(+1.95%)
Apr 25, 2012	26.69	27.24	26.35	27.13	733,213	+0.80(+3.04%)
Apr 24, 2012	25.97	26.64	25.55	26.33	628,247	+0.31(+1.19%)
Apr 23, 2012	25.38	26.11	24.80	26.02	971,792	+0.21(+0.81%)
Apr 20, 2012	26.44	26.77	25.67	25.81	722,537	-0.16(-0.62%)
Apr 19, 2012	25.81	26.41	25.55	25.97	485,049	+0.26(+1.01%)
Apr 18, 2012	25.67	25.99	25.37	25.71	793,150	-0.29(-1.12%)
Apr 17, 2012	25.88	26.90	25.87	26.00	651,095	+0.61(+2.40%)
Apr 16, 2012	26.20	26.63	25.19	25.39	791,443	-0.73(-2.79%)
Apr 13, 2012	26.52	26.75	26.03	26.12	787,998	-0.69(-2.57%)
Apr 12, 2012	26.03	27.27	26.03	26.81	762,197	+0.92(+3.55%)
Apr 11, 2012	26.51	26.66	25.85	25.89	947,674	-0.20(-0.77%)
Apr 10, 2012	26.44	26.95	25.80	26.09	910,375	-0.41(-1.55%)
Apr 09, 2012	26.97	26.97	26.15	26.50	1,133,008	-0.73(-2.68%)
Apr 05, 2012	27.64	28.16	27.11	27.23	720,363	-0.45(-1.64%)
Apr 04, 2012	28.08	28.22	27.50	27.68	873,229	-0.83(-2.89%)
Apr 03, 2012	28.58	28.69	28.10	28.51	729,291	-0.34(-1.18%)
Apr 02, 2012	28.27	29.15	27.95	28.85	942,308	+0.59(+2.09%)
Mar 30, 2012	27.94	28.58	27.25	28.26	1,122,061	+0.65(+2.35%)
Mar 29, 2012	27.36	27.73	26.86	27.61	1,376,493	+0.06(+0.22%)
Mar 28, 2012	28.88	28.91	26.97	27.55	1,886,572	-1.37(-4.74%)
Mar 27, 2012	30.09	30.23	28.71	28.92	1,659,488	-1.14(-3.79%)
Mar 26, 2012	30.86	30.88	29.81	30.06	910,910	-0.19(-0.63%)
Mar 23, 2012	29.56	30.63	29.01	30.25	1,932,976	+1.20(+4.13%)
Mar 22, 2012	30.13	30.36	28.61	29.05	1,253,927	-1.55(-5.07%)
Mar 21, 2012	30.77	31.06	30.28	30.60	1,250,088	+0.01(+0.03%)
Mar 20, 2012	31.23	31.23	30.11	30.59	1,066,707	-0.63(-2.02%)
Mar 19, 2012	29.97	31.62	29.70	31.22	1,557,111	+1.22(+4.07%)
Mar 16, 2012	30.44	30.53	29.83	30.00	2,172,066	+0.32(+1.08%)
Mar 15, 2012	29.35	30.12	29.00	29.68	979,718	+0.30(+1.02%)
Mar 14, 2012	29.71	29.94	29.06	29.38	821,883	-0.46(-1.54%)
Mar 13, 2012	29.61	30.11	29.06	29.84	863,385	+0.43(+1.46%)
Mar 12, 2012	29.18	29.46	28.43	29.41	1,065,665	+0.16(+0.55%)
Mar 09, 2012	29.07	29.82	28.93	29.25	564,162	+0.16(+0.55%)
Mar 08, 2012	28.91	29.30	28.36	29.09	667,557	+0.58(+2.03%)
Mar 07, 2012	28.07	28.85	27.75	28.51	971,914	+0.50(+1.79%)
Mar 06, 2012	27.60	28.35	27.53	28.01	947,287	-0.69(-2.40%)
Mar 05, 2012	29.73	29.90	28.40	28.70	1,434,103	-1.21(-4.06%)
Mar 02, 2012	30.17	30.64	29.64	29.91	1,520,606	-0.38(-1.24%)
Mar 01, 2012	28.68	30.50	28.29	30.29	2,318,997	+2.12(+7.53%)
Feb 29, 2012	27.62	28.58	26.70	28.17	1,874,059	+0.73(+2.66%)
Feb 28, 2012	27.01	27.77	26.45	27.44	1,442,090	-0.18(-0.65%)
Feb 27, 2012	27.50	27.96	27.02	27.62	948,178	-0.15(-0.54%)
Feb 24, 2012	28.33	28.33	27.59	27.77	808,389	-0.38(-1.35%)
Feb 23, 2012	27.20	28.22	26.92	28.15	1,168,013	+0.88(+3.23%)
Feb 22, 2012	27.20	27.83	27.01	27.27	620,905	-0.28(-1.02%)
Feb 21, 2012	27.51	27.90	26.64	27.55	1,361,428	+0.17(+0.62%)
Feb 17, 2012	27.12	27.58	26.89	27.38	950,915	+0.44(+1.63%)
Feb 16, 2012	26.18	26.99	25.66	26.94	1,216,851	+0.64(+2.43%)
Feb 15, 2012	25.55	26.52	25.18	26.30	1,308,757	+1.01(+3.99%)
Feb 14, 2012	24.40	25.47	24.40	25.29	1,421,976	+0.64(+2.60%)
Feb 13, 2012	24.16	24.65	23.65	24.65	788,716	+0.80(+3.35%)
Feb 10, 2012	24.04	24.24	23.73	23.85	619,647	-0.70(-2.85%)
Feb 09, 2012	24.67	24.89	24.02	24.55	880,870	-0.11(-0.45%)
Feb 08, 2012	24.28	24.71	23.95	24.66	1,301,660	+0.52(+2.15%)
Feb 07, 2012	23.62	24.20	23.05	24.14	1,379,068	+0.54(+2.29%)
Feb 06, 2012	23.31	23.65	23.01	23.60	1,273,612	+0.10(+0.43%)
Feb 03, 2012	24.20	24.21	23.24	23.50	1,165,712	-0.15(-0.63%)
Feb 02, 2012	23.86	23.96	23.06	23.65	1,435,286	-0.11(-0.46%)

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