Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.82	21.82	21.06	21.18	563,877	-0.42(-1.93%)
Apr 29, 2008	21.77	21.86	21.53	21.60	418,848	-0.27(-1.25%)
Apr 28, 2008	21.56	21.97	21.56	21.87	433,607	+0.01(+0.03%)
Apr 25, 2008	22.13	22.15	21.53	21.87	503,351	-0.24(-1.10%)
Apr 24, 2008	21.98	22.37	21.93	22.11	631,671	+0.20(+0.92%)
Apr 23, 2008	21.65	22.11	21.56	21.91	585,295	+0.24(+1.10%)
Apr 22, 2008	22.37	22.71	21.61	21.67	466,526	-0.92(-4.06%)
Apr 21, 2008	22.56	22.68	22.43	22.59	239,194	-0.04(-0.16%)
Apr 18, 2008	22.92	22.96	22.30	22.62	520,538	-0.12(-0.52%)
Apr 17, 2008	22.54	22.94	22.02	22.74	555,308	+0.01(+0.05%)
Apr 16, 2008	22.77	22.78	22.36	22.73	553,694	+0.19(+0.85%)
Apr 15, 2008	23.12	23.12	22.17	22.54	552,477	-0.36(-1.59%)
Apr 14, 2008	22.33	23.06	22.04	22.90	506,813	+0.68(+3.05%)
Apr 11, 2008	22.21	22.74	21.84	22.22	1,012,078	-0.35(-1.56%)
Apr 10, 2008	22.35	22.65	21.90	22.58	873,324	+0.27(+1.20%)
Apr 09, 2008	22.95	23.21	22.00	22.31	852,407	-0.54(-2.37%)
Apr 08, 2008	23.07	23.47	22.80	22.85	1,306,794	+0.02(+0.10%)
Apr 07, 2008	22.81	23.20	22.50	22.83	318,550	+0.30(+1.32%)
Apr 04, 2008	22.42	22.80	22.21	22.53	884,917	-0.07(-0.29%)
Apr 03, 2008	21.61	22.62	21.43	22.59	713,377	+1.04(+4.80%)
Apr 02, 2008	21.17	21.99	21.17	21.56	821,745	-0.08(-0.36%)

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