Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.22	24.27	24.06	24.18	119,857	+0.04(+0.17%)
Mar 29, 2012	24.02	24.14	23.89	24.14	48,462	-0.01(-0.03%)
Mar 28, 2012	24.30	24.31	24.02	24.15	60,525	-0.23(-0.95%)
Mar 27, 2012	24.50	24.50	24.37	24.38	72,241	-0.09(-0.36%)
Mar 26, 2012	24.31	24.47	24.31	24.47	67,732	+0.32(+1.32%)
Mar 23, 2012	24.04	24.16	23.91	24.15	65,658	+0.10(+0.40%)
Mar 22, 2012	24.06	24.10	23.95	24.06	254,949	-0.22(-0.92%)
Mar 21, 2012	24.33	24.35	24.22	24.28	40,682	-0.04(-0.16%)
Mar 20, 2012	24.31	24.34	24.24	24.32	51,182	-0.13(-0.52%)
Mar 19, 2012	24.38	24.53	24.34	24.45	47,874	+0.06(+0.26%)
Mar 16, 2012	24.34	24.41	24.32	24.38	66,863	+0.03(+0.13%)
Mar 15, 2012	24.16	24.35	24.10	24.35	50,118	+0.22(+0.89%)
Mar 14, 2012	24.26	24.28	24.10	24.14	61,217	-0.10(-0.40%)
Mar 13, 2012	23.98	24.24	23.93	24.23	173,149	+0.40(+1.68%)
Mar 12, 2012	23.91	23.91	23.77	23.83	52,376	-0.07(-0.30%)
Mar 09, 2012	23.82	23.96	23.80	23.90	68,063	+0.14(+0.57%)
Mar 08, 2012	23.62	23.81	23.57	23.77	62,455	+0.26(+1.12%)
Mar 07, 2012	23.38	23.52	23.32	23.50	482,564	+0.23(+1.00%)
Mar 06, 2012	23.40	23.40	23.21	23.27	76,931	-0.45(-1.89%)
Mar 05, 2012	23.83	23.83	23.61	23.72	109,751	-0.14(-0.57%)
Mar 02, 2012	23.96	23.99	23.79	23.86	69,479	-0.12(-0.50%)
Mar 01, 2012	23.87	24.05	23.86	23.98	373,523	+0.14(+0.61%)
Feb 29, 2012	23.98	24.05	23.76	23.83	342,940	-0.12(-0.51%)
Feb 28, 2012	23.93	24.03	23.88	23.95	55,876	+0.03(+0.13%)
Feb 27, 2012	23.75	24.00	23.70	23.92	56,711	+0.01(+0.03%)
Feb 24, 2012	23.90	23.98	23.86	23.91	84,056	+0.03(+0.13%)
Feb 23, 2012	23.73	23.90	23.64	23.88	45,632	+0.16(+0.67%)
Feb 22, 2012	23.81	23.83	23.69	23.72	57,746	-0.10(-0.44%)
Feb 21, 2012	23.98	23.98	23.77	23.82	55,328	-0.06(-0.23%)
Feb 17, 2012	23.88	23.91	23.78	23.88	74,098	+0.10(+0.44%)
Feb 16, 2012	23.48	23.81	23.48	23.78	100,958	+0.28(+1.19%)
Feb 15, 2012	23.63	23.67	23.43	23.50	116,242	-0.08(-0.34%)
Feb 14, 2012	23.53	23.60	23.42	23.58	43,160	-0.01(-0.03%)
Feb 13, 2012	23.62	23.62	23.45	23.58	53,408	+0.16(+0.68%)
Feb 10, 2012	23.41	23.45	23.29	23.43	132,955	-0.21(-0.88%)
Feb 09, 2012	23.66	23.66	23.44	23.63	107,663	+0.05(+0.20%)
Feb 08, 2012	23.54	23.61	23.43	23.58	46,307	+0.08(+0.34%)
Feb 07, 2012	23.43	23.53	23.28	23.50	79,279	+0.06(+0.27%)
Feb 06, 2012	23.39	23.44	23.31	23.44	85,001	-0.02(-0.10%)
Feb 03, 2012	23.28	23.46	23.27	23.46	55,112	+0.40(+1.73%)
Feb 02, 2012	23.07	23.11	22.99	23.07	240,763	+0.10(+0.42%)
Feb 01, 2012	22.94	23.11	22.90	22.97	440,693	+0.24(+1.05%)
Jan 31, 2012	22.81	22.89	22.60	22.73	119,201	+0.00(+0.00%)
Jan 30, 2012	22.68	22.75	22.51	22.73	57,512	-0.14(-0.59%)
Jan 27, 2012	22.76	22.90	22.74	22.87	70,530	+0.02(+0.11%)
Jan 26, 2012	23.13	23.15	22.75	22.84	58,521	-0.21(-0.90%)
Jan 25, 2012	22.79	23.08	22.65	23.05	135,943	+0.20(+0.87%)
Jan 24, 2012	22.71	22.87	22.69	22.85	141,051	-0.02(-0.10%)
Jan 23, 2012	22.84	23.00	22.73	22.87	137,583	+0.06(+0.28%)
Jan 20, 2012	22.78	22.81	22.73	22.81	77,551	-0.05(-0.21%)
Jan 19, 2012	22.78	22.88	22.75	22.86	50,042	+0.14(+0.60%)
Jan 18, 2012	22.40	22.72	22.34	22.72	210,618	+0.34(+1.54%)
Jan 17, 2012	22.49	22.55	22.32	22.38	37,220	+0.07(+0.32%)
Jan 13, 2012	22.33	22.33	22.15	22.31	470,667	-0.16(-0.71%)
Jan 12, 2012	22.45	22.47	22.26	22.47	94,557	+0.09(+0.39%)
Jan 11, 2012	22.32	22.41	22.24	22.38	64,132	+0.03(+0.14%)
Jan 10, 2012	22.32	22.41	22.30	22.35	222,289	+0.24(+1.08%)
Jan 09, 2012	22.11	22.12	21.97	22.11	245,496	+0.06(+0.25%)
Jan 06, 2012	22.14	22.14	21.98	22.05	76,297	-0.02(-0.07%)
Jan 05, 2012	21.92	22.12	21.78	22.07	49,692	+0.02(+0.11%)

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