Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	19.41	19.50	19.41	19.50	2,549	+0.13(+0.67%)
May 29, 2008	19.34	19.59	19.13	19.37	18,035	+0.00(+0.02%)
May 28, 2008	19.39	19.39	19.16	19.36	18,288	-0.07(-0.38%)
May 27, 2008	19.90	19.90	18.98	19.44	21,541	+0.07(+0.35%)
May 26, 2008	19.48	19.48	19.30	19.37	2,376	+0.00(+0.00%)
May 23, 2008	19.48	19.48	19.30	19.37	2,376	-0.10(-0.53%)
May 22, 2008	19.81	19.81	19.45	19.47	7,287	+0.04(+0.21%)
May 21, 2008	19.53	19.61	19.43	19.43	3,993	-0.25(-1.27%)
May 20, 2008	19.87	19.87	19.64	19.68	7,088	-0.32(-1.61%)
May 19, 2008	20.08	20.16	20.00	20.00	64,634	-0.22(-1.08%)
May 16, 2008	20.13	20.22	20.13	20.22	9,263	+0.08(+0.40%)
May 15, 2008	20.15	20.17	20.08	20.14	8,342	+0.02(+0.09%)
May 14, 2008	20.02	20.21	20.02	20.13	7,629	+0.18(+0.90%)
May 13, 2008	20.08	20.08	19.90	19.95	26,820	-0.14(-0.72%)
May 12, 2008	20.06	20.09	19.90	20.09	18,576	+0.14(+0.70%)
May 09, 2008	20.39	20.39	19.87	19.95	27,341	-0.29(-1.44%)
May 08, 2008	20.26	20.36	20.15	20.24	19,082	+0.12(+0.58%)
May 07, 2008	21.02	21.91	20.13	20.13	13,878	-0.62(-2.98%)
May 06, 2008	20.55	20.74	20.54	20.74	5,831	+0.10(+0.50%)
May 05, 2008	20.72	20.72	20.59	20.64	28,417	+0.04(+0.22%)
May 02, 2008	20.57	21.69	17.71	20.59	13,945	+0.29(+1.43%)
May 01, 2008	20.04	20.30	20.04	20.30	12,107	+0.09(+0.45%)
Apr 30, 2008	20.30	21.45	20.21	20.21	9,449	-0.02(-0.12%)
Apr 29, 2008	20.31	20.31	20.23	20.24	2,126	-0.04(-0.18%)
Apr 28, 2008	20.24	20.27	20.18	20.27	7,940	+0.26(+1.30%)
Apr 25, 2008	20.04	20.13	19.86	20.01	44,780	+0.09(+0.47%)
Apr 24, 2008	19.91	19.92	19.70	19.92	235,194	+0.01(+0.04%)
Apr 23, 2008	19.98	19.98	19.79	19.91	1,974	+0.21(+1.05%)
Apr 22, 2008	19.87	19.87	19.33	19.70	21,626	-0.20(-0.99%)
Apr 21, 2008	20.13	20.13	19.33	19.90	29,904	+0.04(+0.23%)
Apr 18, 2008	19.77	19.86	19.77	19.86	6,631	+0.21(+1.07%)
Apr 17, 2008	19.59	19.65	18.65	19.65	31,661	+0.08(+0.41%)
Apr 16, 2008	19.31	20.38	19.31	19.57	14,540	+0.42(+2.20%)
Apr 15, 2008	19.22	19.22	19.10	19.15	5,319	+0.07(+0.37%)
Apr 14, 2008	18.79	19.07	18.79	19.07	3,454	-0.06(-0.30%)
Apr 11, 2008	19.23	19.24	19.11	19.13	9,348	-0.23(-1.18%)
Apr 10, 2008	20.09	20.13	19.24	19.36	17,371	-0.09(-0.44%)
Apr 09, 2008	20.35	21.15	19.19	19.45	20,877	-0.55(-2.73%)
Apr 08, 2008	20.38	20.38	19.90	19.99	40,876	-0.04(-0.18%)
Apr 07, 2008	20.53	20.53	20.01	20.03	4,930	+0.08(+0.38%)
Apr 04, 2008	20.56	20.56	19.95	19.95	6,155	-0.09(-0.45%)
Apr 03, 2008	19.72	20.53	19.72	20.04	13,467	+0.10(+0.49%)
Apr 02, 2008	20.56	20.56	19.78	19.94	9,082	+0.30(+1.55%)
Apr 01, 2008	20.25	20.25	19.29	19.64	13,047	+0.24(+1.25%)
Mar 31, 2008	19.14	19.54	19.14	19.40	8,313	+0.37(+1.95%)
Mar 28, 2008	19.47	19.47	18.18	19.02	15,813	+0.47(+2.51%)
Mar 27, 2008	18.50	18.88	18.50	18.56	6,526	-0.16(-0.84%)
Mar 26, 2008	19.44	19.44	18.60	18.72	24,164	-0.44(-2.32%)
Mar 25, 2008	19.58	19.58	18.90	19.16	13,313	+0.54(+2.89%)
Mar 24, 2008	19.28	20.12	18.58	18.62	45,621	-0.64(-3.34%)
Mar 21, 2008	18.25	19.27	17.98	19.27	17,510	+0.00(+0.00%)
Mar 20, 2008	18.25	19.27	17.98	19.27	17,510	+1.36(+7.59%)
Mar 19, 2008	19.46	19.68	17.91	17.91	15,072	-0.88(-4.67%)
Mar 18, 2008	18.74	18.91	18.74	18.78	2,057	+0.31(+1.70%)
Mar 17, 2008	18.47	18.47	18.28	18.47	2,978	+0.26(+1.45%)
Mar 14, 2008	18.04	18.56	17.96	18.21	7,848	-0.09(-0.46%)
Mar 13, 2008	19.16	19.17	18.19	18.29	90,569	-0.22(-1.21%)
Mar 12, 2008	18.73	19.19	18.52	18.52	30,912	-0.20(-1.07%)
Mar 11, 2008	18.34	19.45	18.32	18.72	34,146	+0.58(+3.18%)
Mar 10, 2008	18.97	19.14	18.07	18.14	49,570	-0.78(-4.11%)
Mar 07, 2008	19.22	19.47	18.49	18.92	12,499	-0.19(-0.99%)
Mar 06, 2008	19.14	20.80	18.88	19.11	27,154	+0.18(+0.95%)
Mar 05, 2008	18.68	19.72	18.47	18.93	151,391	+0.09(+0.50%)
Mar 04, 2008	19.36	19.36	18.22	18.83	22,187	-0.33(-1.73%)

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