Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	17.87	17.87	17.78	17.83	25,736	-0.00(-0.00%)
Apr 28, 2011	17.72	17.83	17.72	17.83	13,025	+0.08(+0.44%)
Apr 27, 2011	17.64	17.75	17.61	17.75	47,933	+0.13(+0.77%)
Apr 26, 2011	17.46	17.64	17.46	17.62	31,879	+0.18(+1.05%)
Apr 25, 2011	17.43	17.45	17.41	17.43	23,667	+0.01(+0.04%)
Apr 21, 2011	17.48	17.48	17.41	17.43	22,021	+0.01(+0.05%)
Apr 20, 2011	17.39	17.46	17.37	17.42	16,977	+0.24(+1.39%)
Apr 19, 2011	17.13	17.18	17.11	17.18	5,830	+0.07(+0.40%)
Apr 18, 2011	17.11	17.14	17.04	17.11	24,379	-0.18(-1.04%)
Apr 15, 2011	17.20	17.32	17.19	17.29	10,156	+0.11(+0.67%)
Apr 14, 2011	17.02	17.21	17.02	17.18	41,024	+0.03(+0.18%)
Apr 13, 2011	17.19	17.19	17.08	17.14	15,901	-0.00(-0.01%)
Apr 12, 2011	17.15	17.18	17.12	17.15	23,159	-0.11(-0.63%)
Apr 11, 2011	17.34	17.38	17.26	17.26	33,321	-0.03(-0.17%)
Apr 08, 2011	17.40	17.40	17.23	17.29	38,319	-0.07(-0.41%)
Apr 07, 2011	17.39	17.39	17.30	17.36	63,179	-0.03(-0.19%)
Apr 06, 2011	17.43	17.43	17.35	17.39	39,662	+0.04(+0.20%)
Apr 05, 2011	17.35	17.41	17.34	17.35	17,062	+0.03(+0.16%)
Apr 04, 2011	17.31	17.33	17.29	17.33	24,175	+0.03(+0.18%)
Apr 01, 2011	17.35	17.35	17.26	17.30	11,124	+0.03(+0.15%)
Mar 31, 2011	17.21	17.28	17.20	17.27	45,606	+0.02(+0.14%)
Mar 30, 2011	17.20	17.29	17.20	17.25	17,351	+0.16(+0.93%)
Mar 29, 2011	17.14	17.14	16.95	17.09	26,622	+0.07(+0.43%)
Mar 28, 2011	17.09	17.10	17.01	17.01	25,151	-0.01(-0.04%)
Mar 25, 2011	16.99	17.08	16.98	17.02	24,595	+0.10(+0.56%)
Mar 24, 2011	16.90	16.99	16.83	16.92	138,876	+0.12(+0.71%)
Mar 23, 2011	16.70	16.80	16.68	16.80	9,108	-0.01(-0.08%)
Mar 22, 2011	16.82	16.84	16.77	16.82	34,797	+0.02(+0.12%)
Mar 21, 2011	16.84	16.86	16.80	16.80	20,116	+0.25(+1.52%)
Mar 18, 2011	16.71	16.71	16.52	16.55	339,817	+0.05(+0.28%)
Mar 17, 2011	16.51	16.61	16.42	16.50	38,972	+0.18(+1.12%)
Mar 16, 2011	16.50	16.55	16.25	16.32	40,832	-0.25(-1.53%)
Mar 15, 2011	16.52	16.63	16.50	16.57	67,338	-0.10(-0.59%)
Mar 14, 2011	16.78	16.81	16.67	16.67	16,101	-0.26(-1.51%)
Mar 11, 2011	16.81	16.92	16.70	16.92	37,073	+0.13(+0.80%)
Mar 10, 2011	16.85	16.88	16.76	16.79	18,709	-0.29(-1.68%)
Mar 09, 2011	17.04	17.09	17.00	17.08	8,319	+0.02(+0.14%)
Mar 08, 2011	16.90	17.10	16.90	17.05	33,507	+0.16(+0.94%)
Mar 07, 2011	16.90	16.93	16.85	16.90	32,725	-0.08(-0.49%)
Mar 04, 2011	17.12	17.12	16.90	16.98	11,515	-0.13(-0.74%)
Mar 03, 2011	17.07	17.12	17.04	17.11	28,365	+0.23(+1.39%)
Mar 02, 2011	16.82	16.92	16.82	16.87	31,056	+0.02(+0.12%)
Mar 01, 2011	17.12	17.12	16.85	16.85	44,732	-0.22(-1.26%)
Feb 28, 2011	17.02	17.10	17.00	17.07	18,066	+0.14(+0.86%)
Feb 25, 2011	16.87	16.95	16.86	16.92	23,334	+0.11(+0.63%)
Feb 24, 2011	16.79	16.87	16.54	16.82	39,692	-0.03(-0.17%)
Feb 23, 2011	16.95	16.95	16.77	16.84	24,928	-0.07(-0.43%)
Feb 22, 2011	17.06	17.07	16.87	16.92	103,197	-0.22(-1.31%)
Feb 18, 2011	17.15	17.17	17.10	17.14	31,616	-0.01(-0.04%)
Feb 17, 2011	17.03	17.15	17.02	17.15	52,408	+0.11(+0.62%)
Feb 16, 2011	17.01	17.05	16.94	17.04	31,016	+0.09(+0.53%)
Feb 15, 2011	16.97	16.98	16.69	16.95	17,263	-0.06(-0.37%)
Feb 14, 2011	16.95	17.02	16.95	17.02	26,717	+0.03(+0.20%)
Feb 11, 2011	16.87	16.98	16.87	16.98	23,151	+0.12(+0.74%)
Feb 10, 2011	16.82	16.90	16.82	16.86	12,058	-0.00(-0.01%)
Feb 09, 2011	16.91	16.91	16.85	16.86	39,498	-0.03(-0.20%)
Feb 08, 2011	16.85	16.90	16.82	16.89	82,451	+0.04(+0.23%)
Feb 07, 2011	16.79	16.88	16.79	16.85	15,175	+0.09(+0.56%)
Feb 04, 2011	16.77	16.77	16.68	16.76	8,776	-0.01(-0.08%)
Feb 03, 2011	16.67	16.78	16.64	16.77	54,482	+0.06(+0.36%)
Feb 02, 2011	16.69	16.75	16.69	16.71	36,816	-0.05(-0.27%)

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