Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	20.83	21.20	20.68	20.76	3,146,596	-0.19(-0.92%)
Apr 29, 2008	20.81	21.08	20.75	20.95	2,054,686	-0.08(-0.38%)
Apr 28, 2008	21.01	21.14	20.98	21.03	1,437,862	-0.27(-1.26%)
Apr 25, 2008	21.26	21.36	21.17	21.30	1,315,556	+0.22(+1.05%)
Apr 24, 2008	21.17	21.27	20.90	21.08	1,692,747	-0.13(-0.61%)
Apr 23, 2008	20.81	21.24	20.76	21.21	1,834,667	+0.52(+2.50%)
Apr 22, 2008	20.83	20.83	20.66	20.69	1,617,205	-0.30(-1.41%)
Apr 21, 2008	21.14	21.14	20.84	20.99	1,923,983	+0.20(+0.96%)
Apr 18, 2008	20.80	20.80	20.63	20.79	2,144,818	+0.36(+1.76%)
Apr 17, 2008	20.50	20.56	20.39	20.43	3,786,527	-0.34(-1.63%)
Apr 16, 2008	20.53	20.77	20.44	20.77	6,492,645	+0.58(+2.88%)
Apr 15, 2008	20.35	20.35	20.17	20.19	1,937,141	-0.31(-1.52%)
Apr 14, 2008	20.51	20.55	20.38	20.50	3,366,869	+0.11(+0.55%)
Apr 11, 2008	20.58	20.59	20.37	20.39	1,634,652	-0.29(-1.40%)
Apr 10, 2008	20.63	20.78	20.48	20.68	1,515,076	+0.12(+0.58%)
Apr 09, 2008	20.67	20.72	20.51	20.56	2,296,456	-0.15(-0.73%)
Apr 08, 2008	20.55	20.75	20.50	20.71	4,671,154	+0.04(+0.18%)
Apr 07, 2008	20.59	20.86	20.52	20.67	1,445,528	-0.18(-0.85%)
Apr 04, 2008	20.69	20.94	20.57	20.85	1,259,663	+0.15(+0.70%)
Apr 03, 2008	20.54	20.76	20.50	20.71	1,480,766	+0.07(+0.34%)
Apr 02, 2008	20.43	20.79	20.43	20.64	1,995,489	+0.12(+0.58%)

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