Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	22.27	22.56	22.12	22.43	34,990	+0.05(+0.24%)
Apr 29, 2008	22.43	22.59	22.28	22.38	5,698	-0.20(-0.90%)
Apr 28, 2008	22.35	22.85	22.29	22.58	8,885	+0.32(+1.44%)
Apr 25, 2008	22.55	22.55	22.13	22.26	13,482	-0.25(-1.13%)
Apr 24, 2008	22.84	22.86	21.66	22.51	6,099	-0.49(-2.12%)
Apr 23, 2008	22.99	23.24	22.99	23.00	14,124	+0.01(+0.04%)
Apr 22, 2008	22.36	23.24	22.36	22.99	24,284	+0.63(+2.81%)
Apr 21, 2008	21.96	22.36	21.87	22.36	11,877	+0.52(+2.37%)
Apr 18, 2008	21.85	21.85	21.31	21.84	19,581	+0.04(+0.17%)
Apr 17, 2008	21.81	22.24	21.59	21.81	21,331	+0.00(+0.00%)
Apr 16, 2008	22.39	22.71	21.46	21.81	82,690	-0.27(-1.21%)
Apr 15, 2008	21.95	22.68	21.95	22.07	23,963	+0.20(+0.93%)
Apr 14, 2008	21.89	22.19	21.38	21.87	19,581	+0.07(+0.30%)
Apr 11, 2008	21.73	21.81	21.73	21.81	3,852	-0.09(-0.43%)
Apr 10, 2008	22.24	22.24	21.74	21.90	4,494	-0.29(-1.31%)
Apr 09, 2008	22.12	22.37	21.73	22.19	22,445	-0.08(-0.38%)
Apr 08, 2008	21.98	22.34	21.56	22.27	8,667	+0.30(+1.35%)
Apr 07, 2008	21.26	22.36	21.26	21.98	26,965	+0.76(+3.57%)
Apr 04, 2008	21.26	21.26	20.96	21.22	18,297	-0.04(-0.19%)
Apr 03, 2008	21.19	21.51	21.19	21.26	13,161	+0.00(+0.00%)
Apr 02, 2008	21.18	21.26	20.88	21.26	9,951	+0.12(+0.54%)
Apr 01, 2008	20.90	21.51	20.87	21.15	8,346	-0.10(-0.48%)
Mar 31, 2008	21.68	21.68	20.91	21.25	23,113	+0.03(+0.16%)
Mar 28, 2008	21.17	21.21	20.95	21.21	3,210	+0.00(+0.00%)
Mar 27, 2008	21.34	21.34	21.11	21.21	4,815	-0.17(-0.80%)
Mar 26, 2008	21.44	21.64	20.95	21.39	16,050	+0.36(+1.70%)
Mar 25, 2008	21.00	21.18	20.25	21.03	16,227	+0.14(+0.67%)
Mar 24, 2008	20.08	20.92	20.08	20.89	9,951	+0.23(+1.13%)
Mar 21, 2008	20.99	21.10	19.70	20.65	30,496	+0.00(+0.00%)
Mar 20, 2008	20.99	21.10	19.70	20.65	30,496	-0.72(-3.35%)
Mar 19, 2008	21.39	21.39	21.03	21.37	3,531	-0.02(-0.09%)
Mar 18, 2008	21.96	22.43	21.34	21.39	10,272	-0.57(-2.61%)
Mar 17, 2008	21.84	21.96	21.34	21.96	7,704	+0.38(+1.75%)
Mar 14, 2008	22.02	22.02	21.58	21.58	4,494	+0.00(+0.01%)
Mar 13, 2008	21.48	21.58	21.45	21.58	11,235	-0.15(-0.67%)
Mar 12, 2008	20.98	21.85	20.98	21.73	4,815	-0.02(-0.07%)
Mar 11, 2008	21.80	21.80	21.18	21.74	8,731	+0.14(+0.63%)
Mar 10, 2008	21.29	21.80	21.29	21.61	13,803	-0.20(-0.91%)
Mar 07, 2008	21.92	21.97	21.18	21.81	12,840	+0.37(+1.74%)
Mar 06, 2008	22.10	22.35	21.43	21.43	21,828	-0.33(-1.50%)
Mar 05, 2008	22.08	22.08	21.57	21.76	11,643	+0.11(+0.50%)
Mar 04, 2008	21.66	21.90	21.58	21.65	6,420	+0.08(+0.38%)
Mar 03, 2008	22.14	22.14	21.21	21.57	17,909	+0.10(+0.48%)
Feb 29, 2008	22.11	22.21	21.33	21.47	17,013	-0.34(-1.57%)
Feb 28, 2008	21.81	21.85	21.62	21.81	6,516	+0.15(+0.68%)
Feb 27, 2008	22.03	22.03	21.25	21.66	34,669	-0.38(-1.71%)
Feb 26, 2008	22.15	22.42	21.60	22.04	17,655	-0.07(-0.32%)
Feb 25, 2008	21.98	22.15	21.57	22.11	11,877	+0.34(+1.57%)
Feb 22, 2008	21.43	22.10	21.19	21.77	22,149	+0.06(+0.26%)
Feb 21, 2008	21.79	21.96	21.40	21.71	27,989	-0.02(-0.09%)
Feb 20, 2008	21.36	21.81	21.36	21.73	20,384	+0.10(+0.46%)
Feb 19, 2008	21.81	21.81	21.30	21.63	28,249	+0.29(+1.37%)
Feb 18, 2008	21.65	21.65	20.84	21.34	0	+0.00(+0.00%)
Feb 15, 2008	21.65	21.65	20.84	21.34	14,445	-0.06(-0.29%)
Feb 14, 2008	20.60	21.58	20.31	21.40	29,854	+0.90(+4.41%)
Feb 13, 2008	19.65	20.81	19.54	20.50	23,113	+0.84(+4.28%)
Feb 12, 2008	19.41	19.66	18.96	19.66	37,269	+0.28(+1.45%)
Feb 11, 2008	18.69	19.41	18.69	19.38	31,459	+0.53(+2.81%)
Feb 08, 2008	18.69	18.92	18.54	18.85	117,170	+0.16(+0.83%)
Feb 07, 2008	18.59	18.89	18.55	18.69	45,905	+0.21(+1.11%)
Feb 06, 2008	18.77	18.86	18.35	18.49	22,792	-0.28(-1.51%)
Feb 05, 2008	19.78	19.78	18.52	18.77	41,410	-0.10(-0.51%)
Feb 04, 2008	20.09	20.09	18.56	18.87	43,015	-0.57(-2.92%)

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