Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.74	23.72	22.46	23.62	33,070	+0.45(+1.93%)
May 29, 2008	23.15	23.44	23.13	23.18	11,586	-0.12(-0.53%)
May 28, 2008	22.53	23.30	22.08	23.30	21,370	-0.22(-0.94%)
May 27, 2008	22.99	24.26	22.99	23.52	44,412	+0.45(+1.94%)
May 26, 2008	22.84	23.20	22.47	23.07	0	+0.00(+0.00%)
May 23, 2008	22.84	23.20	22.47	23.07	9,192	+0.36(+1.57%)
May 22, 2008	24.19	24.40	22.71	22.72	24,167	-0.89(-3.75%)
May 21, 2008	22.87	23.61	22.37	23.60	63,163	+0.86(+3.77%)
May 20, 2008	22.79	22.80	21.90	22.74	30,527	+0.06(+0.28%)
May 19, 2008	22.57	22.68	22.46	22.68	8,677	+0.23(+1.04%)
May 16, 2008	22.22	22.45	22.08	22.45	11,676	+0.26(+1.18%)
May 15, 2008	22.14	22.22	22.00	22.19	5,310	-0.03(-0.13%)
May 14, 2008	22.06	22.22	22.06	22.22	10,553	+0.08(+0.38%)
May 13, 2008	21.51	22.16	21.51	22.13	20,340	+0.22(+0.99%)
May 12, 2008	22.81	22.81	21.83	21.91	40,569	-0.41(-1.86%)
May 09, 2008	22.23	22.34	22.09	22.33	1,609	+0.12(+0.56%)
May 08, 2008	22.19	22.37	21.99	22.20	18,274	+0.14(+0.66%)
May 07, 2008	22.42	22.42	22.06	22.06	6,037	-0.25(-1.11%)
May 06, 2008	21.92	22.31	21.75	22.31	13,694	+0.23(+1.06%)
May 05, 2008	21.83	22.08	21.75	22.08	8,989	+0.23(+1.04%)
May 02, 2008	22.06	22.06	21.72	21.85	9,134	-0.40(-1.79%)
May 01, 2008	22.53	22.63	21.73	22.25	33,578	-0.12(-0.56%)
Apr 30, 2008	22.22	22.50	22.06	22.37	35,081	+0.05(+0.24%)
Apr 29, 2008	22.37	22.54	22.22	22.32	5,712	-0.20(-0.90%)
Apr 28, 2008	22.29	22.79	22.23	22.52	8,908	+0.32(+1.44%)
Apr 25, 2008	22.49	22.49	22.07	22.20	13,517	-0.25(-1.13%)
Apr 24, 2008	22.78	22.81	21.60	22.45	6,115	-0.49(-2.12%)
Apr 23, 2008	22.93	23.18	22.93	22.94	14,161	+0.01(+0.04%)
Apr 22, 2008	22.30	23.18	22.30	22.93	24,348	+0.63(+2.81%)
Apr 21, 2008	21.90	22.30	21.81	22.30	11,908	+0.52(+2.37%)
Apr 18, 2008	21.79	21.79	21.26	21.79	19,632	+0.04(+0.17%)
Apr 17, 2008	21.75	22.18	21.53	21.75	21,387	+0.00(+0.00%)
Apr 16, 2008	22.34	22.65	21.40	21.75	82,905	-0.27(-1.21%)
Apr 15, 2008	21.89	22.62	21.89	22.02	24,026	+0.20(+0.93%)
Apr 14, 2008	21.83	22.13	21.32	21.81	19,632	+0.07(+0.30%)
Apr 11, 2008	21.67	21.75	21.67	21.75	3,862	-0.09(-0.43%)
Apr 10, 2008	22.18	22.18	21.69	21.84	4,505	-0.29(-1.31%)
Apr 09, 2008	22.06	22.31	21.67	22.13	22,503	-0.08(-0.38%)
Apr 08, 2008	21.92	22.29	21.50	22.22	8,689	+0.30(+1.35%)
Apr 07, 2008	21.21	22.31	21.21	21.92	27,035	+0.76(+3.57%)
Apr 04, 2008	21.21	21.21	20.91	21.17	18,345	-0.04(-0.19%)
Apr 03, 2008	21.13	21.45	21.13	21.21	13,195	+0.00(+0.00%)
Apr 02, 2008	21.13	21.21	20.83	21.21	9,977	+0.12(+0.55%)
Apr 01, 2008	20.85	21.45	20.82	21.09	8,368	-0.10(-0.48%)
Mar 31, 2008	21.62	21.62	20.85	21.19	23,173	+0.03(+0.16%)
Mar 28, 2008	21.11	21.16	20.90	21.16	3,218	+0.00(+0.00%)
Mar 27, 2008	21.28	21.28	21.05	21.16	4,827	-0.17(-0.80%)
Mar 26, 2008	21.39	21.58	20.89	21.33	16,092	+0.36(+1.70%)
Mar 25, 2008	20.95	21.13	20.20	20.97	16,269	+0.14(+0.67%)
Mar 24, 2008	20.03	20.86	20.03	20.83	9,977	+0.23(+1.13%)
Mar 21, 2008	20.93	21.04	19.65	20.60	30,575	+0.00(+0.00%)
Mar 20, 2008	20.93	21.04	19.65	20.60	30,575	-0.71(-3.35%)
Mar 19, 2008	21.33	21.33	20.98	21.31	3,540	-0.02(-0.09%)
Mar 18, 2008	21.90	22.37	21.28	21.33	10,299	-0.57(-2.61%)
Mar 17, 2008	21.78	21.90	21.28	21.90	7,724	+0.38(+1.75%)
Mar 14, 2008	21.97	21.97	21.52	21.53	4,505	+0.00(+0.01%)
Mar 13, 2008	21.42	21.53	21.39	21.53	11,264	-0.15(-0.67%)
Mar 12, 2008	20.93	21.79	20.93	21.67	4,827	-0.02(-0.07%)
Mar 11, 2008	21.75	21.75	21.12	21.69	8,754	+0.14(+0.63%)
Mar 10, 2008	21.23	21.75	21.23	21.55	13,839	-0.20(-0.91%)
Mar 07, 2008	21.86	21.91	21.13	21.75	12,874	+0.37(+1.74%)
Mar 06, 2008	22.04	22.29	21.38	21.38	21,885	-0.33(-1.50%)
Mar 05, 2008	22.02	22.02	21.51	21.70	11,673	+0.11(+0.50%)
Mar 04, 2008	21.60	21.84	21.52	21.59	6,437	+0.08(+0.38%)

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