Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	28.67	28.86	28.66	28.75	41,491	+0.51(+1.81%)
Mar 29, 2012	28.23	28.33	27.89	28.24	59,562	-0.41(-1.43%)
Mar 28, 2012	28.89	29.03	28.52	28.65	69,408	-0.05(-0.17%)
Mar 27, 2012	28.91	29.16	28.58	28.70	36,306	-0.47(-1.61%)
Mar 26, 2012	28.99	29.30	28.83	29.17	58,366	+0.78(+2.75%)
Mar 23, 2012	28.25	28.43	28.09	28.39	65,504	+0.01(+0.04%)
Mar 22, 2012	28.75	28.82	28.15	28.38	139,595	-0.48(-1.66%)
Mar 21, 2012	28.77	29.00	28.76	28.86	49,766	-0.83(-2.80%)
Mar 20, 2012	29.79	29.79	29.36	29.69	40,249	-0.24(-0.80%)
Mar 19, 2012	29.93	30.11	29.83	29.93	28,482	+0.83(+2.85%)
Mar 16, 2012	28.99	29.34	28.99	29.10	65,091	+0.46(+1.61%)
Mar 15, 2012	28.61	28.68	28.53	28.64	143,190	+0.17(+0.60%)
Mar 14, 2012	28.51	28.75	28.45	28.47	75,997	-0.03(-0.11%)
Mar 13, 2012	27.89	28.50	27.89	28.50	402,266	+0.40(+1.42%)
Mar 12, 2012	28.40	28.40	28.09	28.10	61,873	-0.70(-2.43%)
Mar 09, 2012	28.69	28.87	28.69	28.80	134,423	-0.20(-0.69%)
Mar 08, 2012	28.61	29.10	28.61	29.00	304,182	+0.88(+3.13%)
Mar 07, 2012	27.97	28.21	27.97	28.12	182,258	+0.45(+1.63%)
Mar 06, 2012	28.00	28.06	27.53	27.67	223,809	-0.99(-3.45%)
Mar 05, 2012	28.90	28.90	26.66	28.66	58,311	-0.32(-1.10%)
Mar 02, 2012	28.90	29.21	28.85	28.98	158,426	-0.08(-0.28%)
Mar 01, 2012	29.14	29.24	28.90	29.06	518,273	-0.77(-2.58%)
Feb 29, 2012	30.06	30.45	29.83	29.83	91,957	-0.51(-1.68%)
Feb 28, 2012	30.03	30.50	30.03	30.34	32,170	+0.29(+0.97%)
Feb 27, 2012	30.04	30.31	29.65	30.05	59,385	-0.46(-1.51%)
Feb 24, 2012	30.36	30.83	30.36	30.51	377,516	+0.32(+1.06%)
Feb 23, 2012	30.37	30.37	30.10	30.19	173,558	-0.10(-0.33%)
Feb 22, 2012	30.38	30.45	30.05	30.29	122,092	+0.04(+0.13%)
Feb 21, 2012	30.13	30.45	30.13	30.25	237,408	+0.30(+1.00%)
Feb 17, 2012	29.92	30.05	29.60	29.95	627,428	+0.60(+2.04%)
Feb 16, 2012	28.80	29.43	28.80	29.35	1,148,866	+1.16(+4.11%)
Feb 15, 2012	28.42	28.55	28.18	28.19	59,122	+0.92(+3.37%)
Feb 14, 2012	27.29	27.35	27.08	27.27	152,811	-0.29(-1.05%)
Feb 13, 2012	27.28	27.58	27.28	27.56	23,041	+0.40(+1.47%)
Feb 10, 2012	27.18	27.47	27.12	27.16	39,308	-0.91(-3.24%)
Feb 09, 2012	28.09	28.29	28.05	28.07	30,420	-0.37(-1.30%)
Feb 08, 2012	28.64	28.64	28.29	28.44	81,140	-0.30(-1.04%)
Feb 07, 2012	28.77	28.77	28.47	28.74	27,869	+0.07(+0.24%)
Feb 06, 2012	28.73	28.91	28.67	28.67	22,962	+0.44(+1.56%)
Feb 03, 2012	27.87	28.24	27.87	28.23	46,649	-0.02(-0.07%)
Feb 02, 2012	27.93	28.37	27.93	28.25	116,831	+0.07(+0.25%)
Feb 01, 2012	28.00	28.41	28.00	28.18	232,681	-0.55(-1.91%)
Jan 31, 2012	28.30	28.95	28.15	28.73	579,735	+0.83(+2.97%)
Jan 30, 2012	27.62	27.96	27.62	27.90	947,294	+0.52(+1.90%)
Jan 27, 2012	27.16	27.44	27.16	27.38	57,949	+0.34(+1.26%)
Jan 26, 2012	27.18	27.19	27.00	27.04	237,178	-0.59(-2.14%)
Jan 25, 2012	27.23	27.66	27.23	27.63	29,356	+0.23(+0.84%)
Jan 24, 2012	27.31	27.45	27.06	27.40	63,806	-0.12(-0.44%)
Jan 23, 2012	27.12	27.63	27.12	27.52	138,451	+0.55(+2.04%)
Jan 20, 2012	26.85	27.03	26.85	26.97	53,648	+0.05(+0.19%)
Jan 19, 2012	26.90	27.00	26.76	26.92	48,569	+0.00(+0.00%)
Jan 18, 2012	26.50	26.92	26.50	26.92	32,040	+0.70(+2.67%)
Jan 17, 2012	25.99	26.35	25.60	26.22	234,090	+0.52(+2.02%)
Jan 13, 2012	25.55	25.80	25.54	25.70	517,375	+0.81(+3.25%)
Jan 12, 2012	24.67	24.91	24.67	24.89	133,750	+0.73(+3.02%)
Jan 11, 2012	23.92	24.21	23.92	24.16	15,736	-0.18(-0.74%)
Jan 10, 2012	24.06	24.37	24.06	24.34	32,277	+0.53(+2.23%)
Jan 09, 2012	23.84	23.84	23.61	23.81	34,773	+0.08(+0.34%)
Jan 06, 2012	23.52	23.86	23.52	23.73	50,146	-0.48(-1.98%)
Jan 05, 2012	24.10	24.24	23.88	24.21	207,983	+0.02(+0.08%)

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