Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	25.12	25.43	23.83	25.17	448,386	+0.14(+0.58%)
Apr 29, 2008	25.14	25.23	24.88	25.02	351,485	-0.11(-0.42%)
Apr 28, 2008	25.05	25.22	24.94	25.13	601,067	+0.04(+0.15%)
Apr 25, 2008	24.86	25.18	24.52	25.09	311,972	+0.34(+1.38%)
Apr 24, 2008	24.61	24.97	23.98	24.75	416,160	+0.11(+0.45%)
Apr 23, 2008	24.42	24.68	24.20	24.64	381,645	+0.29(+1.17%)
Apr 22, 2008	24.42	24.42	24.02	24.35	491,193	-0.21(-0.87%)
Apr 21, 2008	24.14	24.60	24.05	24.57	317,099	+0.19(+0.77%)
Apr 18, 2008	23.97	24.46	23.80	24.38	383,172	+0.81(+3.46%)
Apr 17, 2008	23.90	23.90	23.35	23.56	197,458	-0.38(-1.57%)
Apr 16, 2008	23.40	23.99	23.38	23.94	581,055	+0.68(+2.91%)
Apr 15, 2008	23.19	23.38	22.81	23.26	239,882	+0.19(+0.81%)
Apr 14, 2008	23.18	23.60	23.04	23.07	283,126	-0.20(-0.84%)
Apr 11, 2008	23.68	24.02	23.11	23.27	402,635	-0.65(-2.73%)
Apr 10, 2008	23.51	23.98	23.24	23.92	258,028	+0.47(+2.02%)
Apr 09, 2008	23.68	23.81	23.29	23.45	504,274	-0.16(-0.69%)
Apr 08, 2008	23.10	23.81	23.10	23.61	398,939	-0.08(-0.34%)
Apr 07, 2008	23.99	24.22	23.52	23.69	418,599	-0.16(-0.68%)
Apr 04, 2008	23.70	24.13	23.45	23.85	404,413	+0.17(+0.72%)
Apr 03, 2008	23.77	23.84	23.25	23.68	539,634	-0.48(-1.98%)
Apr 02, 2008	24.08	24.28	23.88	24.16	404,735	+0.08(+0.34%)
Apr 01, 2008	23.21	24.08	23.18	24.08	435,598	+1.12(+4.88%)
Mar 31, 2008	22.98	23.13	22.40	22.96	588,143	+0.05(+0.20%)
Mar 28, 2008	22.98	23.22	22.83	22.91	379,672	+0.01(+0.06%)
Mar 27, 2008	23.38	23.45	22.86	22.90	337,072	-0.38(-1.65%)
Mar 26, 2008	23.39	23.45	22.97	23.28	456,054	-0.26(-1.10%)
Mar 25, 2008	23.16	23.64	23.02	23.54	433,156	+0.43(+1.88%)
Mar 24, 2008	22.59	23.33	22.48	23.11	425,890	+0.65(+2.89%)
Mar 21, 2008	22.07	22.66	21.72	22.46	1,750,896	+0.00(+0.00%)
Mar 20, 2008	22.07	22.66	21.72	22.46	1,750,896	+0.61(+2.77%)
Mar 19, 2008	22.58	22.95	21.85	21.85	814,771	-0.66(-2.92%)
Mar 18, 2008	22.01	22.55	21.68	22.51	823,438	+0.90(+4.18%)
Mar 17, 2008	21.33	21.95	21.33	21.61	844,300	-0.28(-1.27%)
Mar 14, 2008	22.94	22.94	21.57	21.88	724,168	-0.92(-4.02%)
Mar 13, 2008	22.17	23.00	22.10	22.80	1,038,671	+0.05(+0.23%)
Mar 12, 2008	22.99	23.10	22.57	22.75	733,942	-0.11(-0.47%)
Mar 11, 2008	22.47	22.86	21.85	22.86	1,062,258	+1.17(+5.39%)
Mar 10, 2008	22.02	22.02	21.57	21.69	862,841	-0.26(-1.17%)
Mar 07, 2008	21.82	22.35	21.44	21.94	687,638	-0.12(-0.54%)
Mar 06, 2008	22.14	22.46	21.99	22.06	1,077,882	-0.24(-1.07%)
Mar 05, 2008	22.00	22.33	21.67	22.30	918,842	+0.41(+1.87%)
Mar 04, 2008	21.92	22.29	21.44	21.89	889,827	-0.30(-1.34%)
Mar 03, 2008	21.87	22.52	21.47	22.19	903,333	+0.28(+1.28%)
Feb 29, 2008	22.25	22.45	21.77	21.91	1,183,056	-0.77(-3.40%)
Feb 28, 2008	23.22	23.28	22.57	22.68	896,034	-0.63(-2.71%)
Feb 27, 2008	22.62	23.67	22.62	23.31	938,559	+0.46(+2.00%)
Feb 26, 2008	22.40	23.11	22.28	22.86	974,165	+0.46(+2.08%)
Feb 25, 2008	21.53	22.45	21.52	22.39	1,317,772	+1.06(+4.98%)
Feb 22, 2008	22.19	22.19	21.05	21.33	1,589,370	+0.10(+0.48%)
Feb 21, 2008	21.60	21.81	21.18	21.23	942,188	-0.12(-0.58%)
Feb 20, 2008	20.86	21.56	20.65	21.35	805,438	+0.40(+1.89%)
Feb 19, 2008	20.92	21.30	20.62	20.95	763,919	+0.29(+1.38%)
Feb 18, 2008	20.78	21.17	20.47	20.67	982,703	+0.00(+0.00%)
Feb 15, 2008	20.78	21.17	20.47	20.67	982,703	-0.29(-1.38%)
Feb 14, 2008	21.38	22.03	20.89	20.96	510,155	-0.35(-1.66%)
Feb 13, 2008	21.01	21.60	20.59	21.31	711,915	+0.51(+2.46%)
Feb 12, 2008	20.71	21.23	20.43	20.80	344,786	+0.24(+1.16%)
Feb 11, 2008	20.52	20.78	20.22	20.56	338,275	+0.02(+0.08%)
Feb 08, 2008	20.31	20.83	20.31	20.55	367,456	-0.15(-0.72%)
Feb 07, 2008	20.40	21.53	20.11	20.69	369,007	+0.13(+0.64%)
Feb 06, 2008	20.85	21.27	20.49	20.56	311,603	-0.13(-0.64%)
Feb 05, 2008	21.21	21.62	20.65	20.69	462,356	-0.95(-4.37%)
Feb 04, 2008	21.78	21.83	21.36	21.64	375,246	-0.14(-0.63%)

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