Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.84	24.84	24.34	24.58	95,742	+0.01(+0.04%)
Mar 29, 2012	24.42	24.59	24.18	24.57	25,604	+0.06(+0.23%)
Mar 28, 2012	24.79	24.87	24.35	24.51	51,191	-0.32(-1.28%)
Mar 27, 2012	24.86	25.04	24.83	24.83	10,383	-0.02(-0.08%)
Mar 26, 2012	24.70	24.89	24.60	24.85	15,891	+0.38(+1.55%)
Mar 23, 2012	24.29	24.47	24.20	24.47	4,485	+0.10(+0.40%)
Mar 22, 2012	24.41	24.46	24.30	24.37	15,678	-0.21(-0.84%)
Mar 21, 2012	24.64	24.68	24.45	24.58	13,576	+0.01(+0.04%)
Mar 20, 2012	24.56	24.64	24.38	24.57	34,432	-0.15(-0.61%)
Mar 19, 2012	24.63	24.86	24.63	24.72	10,786	+0.19(+0.76%)
Mar 16, 2012	24.70	24.70	24.43	24.53	59,462	-0.02(-0.08%)
Mar 15, 2012	24.18	24.56	24.10	24.55	16,506	+0.50(+2.08%)
Mar 14, 2012	24.16	24.45	24.03	24.05	101,090	-0.04(-0.16%)
Mar 13, 2012	23.67	24.11	23.67	24.09	26,176	+0.55(+2.32%)
Mar 12, 2012	23.81	23.81	23.50	23.54	32,463	-0.29(-1.22%)
Mar 09, 2012	23.68	23.88	23.68	23.83	7,465	+0.22(+0.93%)
Mar 08, 2012	23.41	23.68	23.33	23.61	8,677	+0.41(+1.77%)
Mar 07, 2012	23.23	23.28	23.03	23.20	24,596	+0.29(+1.25%)
Mar 06, 2012	22.99	22.99	22.66	22.92	46,084	-0.28(-1.19%)
Mar 05, 2012	23.86	23.86	23.12	23.19	44,696	-0.68(-2.86%)
Mar 02, 2012	24.35	24.48	23.87	23.87	72,643	-0.46(-1.88%)
Mar 01, 2012	24.48	24.67	24.26	24.33	132,506	-0.06(-0.25%)
Feb 29, 2012	24.91	24.91	24.38	24.39	46,099	-0.54(-2.16%)
Feb 28, 2012	24.72	25.13	24.72	24.93	71,679	+0.25(+1.00%)
Feb 27, 2012	24.45	24.83	24.19	24.68	76,974	+0.04(+0.17%)
Feb 24, 2012	24.93	24.93	24.60	24.64	9,124	-0.02(-0.09%)
Feb 23, 2012	24.66	24.66	24.28	24.66	52,598	+0.14(+0.59%)
Feb 22, 2012	24.72	24.76	24.49	24.52	77,906	-0.23(-0.93%)
Feb 21, 2012	25.21	25.24	24.69	24.75	101,947	-0.31(-1.23%)
Feb 17, 2012	25.24	25.37	25.02	25.06	112,604	-0.10(-0.39%)
Feb 16, 2012	24.51	25.20	24.51	25.16	45,622	+0.65(+2.67%)
Feb 15, 2012	24.52	24.78	24.46	24.50	42,249	+0.15(+0.60%)
Feb 14, 2012	24.26	24.37	24.13	24.36	155,792	-0.10(-0.40%)
Feb 13, 2012	24.82	24.82	24.15	24.45	12,102	+0.03(+0.13%)
Feb 10, 2012	24.70	24.70	24.32	24.42	22,150	-0.55(-2.19%)
Feb 09, 2012	25.03	25.03	24.69	24.97	25,391	+0.13(+0.51%)
Feb 08, 2012	24.66	25.03	24.61	24.84	52,671	+0.30(+1.24%)
Feb 07, 2012	24.35	24.62	24.23	24.54	36,491	+0.07(+0.31%)
Feb 06, 2012	24.68	24.68	24.38	24.46	31,371	-0.34(-1.38%)
Feb 03, 2012	24.57	24.87	24.50	24.80	63,724	+0.63(+2.61%)
Feb 02, 2012	24.00	24.26	23.90	24.17	41,156	+0.28(+1.15%)
Feb 01, 2012	23.78	23.96	23.44	23.90	54,736	+0.52(+2.24%)
Jan 31, 2012	23.69	23.79	23.28	23.37	23,606	-0.20(-0.83%)
Jan 30, 2012	23.48	23.70	23.31	23.57	25,744	-0.24(-1.02%)
Jan 27, 2012	23.62	23.84	23.47	23.81	50,266	+0.05(+0.22%)
Jan 26, 2012	24.13	24.26	23.66	23.76	38,762	-0.13(-0.55%)
Jan 25, 2012	24.02	24.02	23.58	23.89	101,365	+0.07(+0.31%)
Jan 24, 2012	23.47	23.82	23.46	23.82	271,704	+0.25(+1.07%)
Jan 23, 2012	23.63	23.76	23.43	23.57	381,718	-0.02(-0.10%)
Jan 20, 2012	23.26	23.63	23.26	23.59	150,947	+0.24(+1.04%)
Jan 19, 2012	23.13	23.44	23.13	23.35	294,426	+0.29(+1.24%)
Jan 18, 2012	22.27	23.13	22.27	23.06	377,688	+1.29(+5.93%)
Jan 17, 2012	21.88	22.04	21.75	21.77	250,430	+0.10(+0.47%)
Jan 13, 2012	22.02	22.02	21.64	21.67	41,207	-0.53(-2.40%)
Jan 12, 2012	22.04	22.21	21.87	22.20	25,049	+0.19(+0.87%)
Jan 11, 2012	21.73	22.03	21.71	22.01	121,286	+0.15(+0.68%)
Jan 10, 2012	21.94	21.94	21.70	21.86	49,002	+0.23(+1.06%)
Jan 09, 2012	21.32	21.74	21.32	21.63	63,533	+0.42(+1.99%)
Jan 06, 2012	21.28	21.33	21.06	21.21	75,112	-0.11(-0.50%)
Jan 05, 2012	20.79	21.38	20.79	21.32	117,607	+0.41(+1.97%)

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