Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.26	24.39	24.23	24.36	286,547	+0.18(+0.74%)
Mar 29, 2012	24.37	24.37	24.07	24.18	206,986	-0.12(-0.49%)
Mar 28, 2012	24.44	24.44	24.15	24.30	358,812	+0.02(+0.08%)
Mar 27, 2012	24.24	24.44	24.21	24.28	148,418	+0.02(+0.08%)
Mar 26, 2012	24.18	24.29	23.89	24.26	110,474	+0.36(+1.51%)
Mar 23, 2012	23.50	23.90	23.50	23.90	28,932	+0.55(+2.36%)
Mar 22, 2012	23.52	23.52	23.28	23.35	167,391	-0.20(-0.85%)
Mar 21, 2012	23.59	23.59	23.44	23.55	49,954	-0.10(-0.42%)
Mar 20, 2012	23.70	23.70	23.47	23.65	37,246	-0.47(-1.95%)
Mar 19, 2012	23.95	24.17	23.81	24.12	56,437	+0.18(+0.75%)
Mar 16, 2012	23.86	23.99	23.66	23.94	77,713	+0.33(+1.40%)
Mar 15, 2012	23.53	23.69	23.34	23.61	47,532	+0.21(+0.90%)
Mar 14, 2012	23.50	23.54	23.27	23.40	77,107	-0.08(-0.34%)
Mar 13, 2012	23.14	23.54	23.14	23.48	33,672	+0.53(+2.31%)
Mar 12, 2012	23.05	23.05	22.86	22.95	24,104	-0.32(-1.38%)
Mar 09, 2012	23.23	23.37	23.16	23.27	23,910	+0.05(+0.22%)
Mar 08, 2012	23.18	23.34	23.10	23.22	36,408	+0.05(+0.22%)
Mar 07, 2012	23.07	23.21	22.99	23.17	45,045	+0.17(+0.74%)
Mar 06, 2012	23.33	23.33	23.00	23.00	36,495	-0.74(-3.12%)
Mar 05, 2012	23.82	23.82	23.59	23.74	96,985	+0.12(+0.51%)
Mar 02, 2012	23.82	23.82	23.59	23.62	44,573	+0.07(+0.30%)
Mar 01, 2012	23.25	23.60	23.25	23.55	44,277	+0.17(+0.73%)
Feb 29, 2012	23.93	23.93	23.33	23.38	42,539	-0.27(-1.14%)
Feb 28, 2012	23.50	23.76	23.44	23.65	130,411	-0.21(-0.88%)
Feb 27, 2012	23.77	23.95	23.50	23.86	25,919	+0.01(+0.04%)
Feb 24, 2012	23.63	23.94	23.63	23.85	46,607	+0.00(+0.00%)
Feb 23, 2012	23.68	23.85	23.54	23.85	187,109	+0.31(+1.32%)
Feb 22, 2012	23.58	23.58	23.37	23.54	34,671	+0.12(+0.51%)
Feb 21, 2012	23.36	23.66	23.36	23.42	55,423	+0.18(+0.77%)
Feb 17, 2012	23.38	23.38	23.03	23.24	36,232	+0.10(+0.43%)
Feb 16, 2012	22.55	23.14	22.55	23.14	48,355	+0.02(+0.09%)
Feb 15, 2012	23.18	23.46	23.01	23.12	63,261	-0.17(-0.73%)
Feb 14, 2012	23.33	23.33	23.00	23.29	91,173	-0.20(-0.85%)
Feb 13, 2012	23.54	23.58	23.25	23.49	46,443	+0.75(+3.30%)
Feb 10, 2012	22.79	22.96	22.71	22.74	41,945	-0.76(-3.23%)
Feb 09, 2012	23.53	23.53	23.34	23.50	30,389	+0.15(+0.64%)
Feb 08, 2012	23.37	23.50	23.25	23.35	37,627	+0.14(+0.60%)
Feb 07, 2012	22.82	23.21	22.82	23.21	31,132	+0.21(+0.91%)
Feb 06, 2012	22.96	23.00	22.80	23.00	50,605	-0.15(-0.65%)
Feb 03, 2012	22.92	23.23	22.81	23.15	68,279	+0.28(+1.22%)
Feb 02, 2012	23.07	23.07	22.84	22.87	26,169	-0.18(-0.78%)
Feb 01, 2012	22.99	23.10	22.76	23.05	32,256	+0.31(+1.36%)
Jan 31, 2012	22.97	22.97	22.67	22.74	31,789	-0.01(-0.04%)
Jan 30, 2012	22.60	22.80	22.52	22.75	46,938	-0.20(-0.87%)
Jan 27, 2012	22.93	22.95	22.69	22.95	31,652	-0.05(-0.22%)
Jan 26, 2012	22.82	23.10	22.73	23.00	274,852	+0.21(+0.92%)
Jan 25, 2012	22.30	22.79	22.17	22.79	22,430	+0.78(+3.54%)
Jan 24, 2012	21.96	22.09	21.74	22.01	41,003	-0.07(-0.32%)
Jan 23, 2012	21.91	22.19	21.91	22.08	38,189	+0.09(+0.41%)
Jan 20, 2012	21.74	21.99	21.74	21.99	29,700	+0.06(+0.27%)
Jan 19, 2012	21.82	21.93	21.80	21.93	30,289	+0.03(+0.14%)
Jan 18, 2012	21.49	21.90	21.49	21.90	36,408	+0.23(+1.06%)
Jan 17, 2012	21.98	21.98	21.67	21.67	34,147	+0.02(+0.09%)
Jan 13, 2012	21.90	21.90	21.28	21.65	44,059	-0.25(-1.14%)
Jan 12, 2012	21.98	21.98	21.73	21.90	31,883	-0.12(-0.55%)
Jan 11, 2012	21.82	22.04	21.70	22.02	66,433	+0.46(+2.14%)
Jan 10, 2012	21.78	21.78	21.51	21.56	61,038	+0.39(+1.84%)
Jan 09, 2012	21.19	21.22	20.91	21.17	26,398	+0.12(+0.57%)
Jan 06, 2012	21.10	21.11	20.88	21.05	101,124	-0.33(-1.54%)
Jan 05, 2012	21.36	21.48	21.25	21.38	70,050	-0.37(-1.70%)

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