Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	20.79	21.13	20.41	20.42	865,343	-0.25(-1.21%)
Apr 29, 2008	20.84	20.84	20.51	20.67	623,305	-0.15(-0.71%)
Apr 28, 2008	20.49	20.99	20.30	20.82	530,031	+0.33(+1.63%)
Apr 25, 2008	20.52	20.77	20.11	20.48	824,497	+0.05(+0.23%)
Apr 24, 2008	20.36	20.69	20.10	20.44	532,829	+0.04(+0.18%)
Apr 23, 2008	20.63	20.76	20.23	20.40	509,502	-0.14(-0.68%)
Apr 22, 2008	20.61	20.61	20.10	20.54	847,176	-0.26(-1.25%)
Apr 21, 2008	20.43	20.91	20.25	20.80	596,049	+0.17(+0.81%)
Apr 18, 2008	20.53	20.75	20.41	20.63	451,821	+0.41(+2.02%)
Apr 17, 2008	20.24	20.32	19.96	20.22	839,044	-0.13(-0.64%)
Apr 16, 2008	20.22	20.52	19.92	20.35	896,362	+0.38(+1.91%)
Apr 15, 2008	19.76	20.07	19.42	19.97	898,185	+0.38(+1.94%)
Apr 14, 2008	19.79	19.90	19.38	19.59	1,417,852	-0.28(-1.40%)
Apr 11, 2008	19.85	20.30	19.80	19.87	669,624	-0.43(-2.10%)
Apr 10, 2008	20.13	20.66	19.99	20.30	638,736	+0.20(+1.02%)
Apr 09, 2008	20.36	20.57	19.82	20.09	783,453	-0.39(-1.90%)
Apr 08, 2008	20.49	20.74	20.28	20.48	669,206	-0.21(-1.03%)
Apr 07, 2008	21.31	21.35	20.48	20.70	1,163,807	-0.42(-1.98%)
Apr 04, 2008	21.32	21.36	20.91	21.12	448,457	-0.22(-1.04%)
Apr 03, 2008	21.14	21.52	21.12	21.34	844,149	-0.03(-0.13%)
Apr 02, 2008	21.57	21.62	21.23	21.37	1,132,289	-0.25(-1.16%)

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