Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.80	22.95	22.65	22.86	66,855	+0.06(+0.26%)
May 29, 2008	22.80	22.95	22.55	22.80	51,876	-0.20(-0.87%)
May 28, 2008	23.00	23.00	22.55	23.00	35,301	+0.20(+0.88%)
May 27, 2008	22.90	23.10	22.66	22.80	59,965	-0.10(-0.44%)
May 26, 2008	22.90	23.30	22.85	22.90	37,865	+0.00(+0.00%)
May 23, 2008	22.90	23.30	22.85	22.90	37,865	-0.30(-1.29%)
May 22, 2008	23.20	23.30	22.85	23.20	65,029	+0.05(+0.22%)
May 21, 2008	23.15	23.45	23.15	23.15	98,920	+0.46(+2.03%)
May 20, 2008	22.69	23.10	22.45	22.69	85,453	+0.04(+0.18%)
May 19, 2008	22.75	22.85	22.60	22.65	50,144	-0.10(-0.44%)
May 16, 2008	22.75	22.90	22.30	22.75	56,063	+0.60(+2.71%)
May 15, 2008	22.15	22.15	21.65	22.15	50,934	+0.50(+2.31%)
May 14, 2008	21.23	21.90	21.50	21.65	106,033	+0.42(+1.98%)
May 13, 2008	21.23	21.55	21.10	21.23	51,875	-0.12(-0.56%)
May 12, 2008	21.35	21.65	21.33	21.35	44,554	-0.05(-0.23%)
May 09, 2008	21.85	21.68	21.35	21.40	35,468	-0.45(-2.06%)
May 08, 2008	21.85	21.89	21.35	21.85	114,531	+0.83(+3.95%)
May 07, 2008	21.02	21.40	20.96	21.02	99,663	-0.91(-4.15%)
May 06, 2008	21.93	21.93	21.50	21.93	65,156	+0.03(+0.14%)
May 05, 2008	21.90	21.95	21.55	21.90	84,281	+0.35(+1.62%)
May 02, 2008	21.75	21.80	21.45	21.55	75,915	-0.20(-0.92%)
May 01, 2008	21.75	21.85	21.40	21.75	60,462	+0.30(+1.40%)
Apr 30, 2008	21.45	21.65	21.15	21.45	74,042	+0.27(+1.27%)
Apr 29, 2008	21.18	21.30	20.85	21.18	114,500	-0.42(-1.94%)
Apr 28, 2008	21.60	21.74	21.36	21.60	83,005	+0.24(+1.12%)
Apr 25, 2008	21.42	21.55	20.90	21.36	53,909	-0.06(-0.28%)
Apr 24, 2008	21.42	21.55	21.10	21.42	58,817	-0.48(-2.19%)
Apr 23, 2008	21.90	22.10	21.60	21.90	74,694	+0.60(+2.82%)
Apr 22, 2008	21.30	21.65	21.30	21.30	113,999	-0.13(-0.61%)
Apr 21, 2008	21.43	21.70	21.30	21.43	31,213	+0.03(+0.14%)
Apr 18, 2008	21.40	21.55	20.90	21.40	60,011	+0.28(+1.33%)
Apr 17, 2008	21.12	21.40	20.80	21.12	98,585	-0.44(-2.04%)
Apr 16, 2008	21.56	21.80	21.10	21.56	51,986	+0.75(+3.60%)
Apr 15, 2008	20.81	21.10	20.60	20.81	46,557	-0.09(-0.43%)
Apr 14, 2008	20.50	21.15	20.70	20.90	71,762	+0.40(+1.95%)
Apr 11, 2008	20.54	20.75	20.45	20.50	48,538	-0.04(-0.19%)
Apr 10, 2008	20.54	20.70	20.25	20.54	81,296	+0.19(+0.93%)
Apr 09, 2008	20.35	20.70	20.31	20.35	71,495	-0.17(-0.83%)
Apr 08, 2008	20.81	20.64	20.25	20.52	78,011	-0.29(-1.39%)
Apr 07, 2008	20.81	21.00	20.61	20.81	41,717	-0.09(-0.43%)
Apr 04, 2008	20.90	21.00	20.65	20.90	41,183	+0.20(+0.97%)
Apr 03, 2008	20.70	20.94	20.40	20.70	78,601	+0.30(+1.47%)
Apr 02, 2008	20.40	20.60	20.30	20.40	102,287	+0.00(+0.00%)
Apr 01, 2008	19.93	20.50	19.85	20.40	108,548	+0.47(+2.36%)
Mar 31, 2008	19.93	20.30	19.80	19.93	68,379	-0.07(-0.35%)
Mar 28, 2008	19.93	20.35	19.96	20.00	47,644	+0.07(+0.35%)
Mar 27, 2008	19.60	20.45	19.91	19.93	96,784	+0.33(+1.68%)
Mar 26, 2008	19.85	19.90	19.51	19.60	226,968	+0.05(+0.26%)
Mar 25, 2008	9.850	19.55	19.55	19.55	88,412	+0.00(+0.00%)
Mar 24, 2008	19.15	19.55	19.00	19.55	159,834	+0.40(+2.09%)
Mar 21, 2008	19.15	19.29	18.70	19.15	517,524	+0.00(+0.00%)
Mar 20, 2008	19.15	19.29	18.70	19.15	517,524	+0.10(+0.52%)
Mar 19, 2008	19.05	19.90	19.05	19.05	159,983	-0.94(-4.70%)
Mar 18, 2008	19.70	20.05	19.50	19.99	178,697	+0.29(+1.47%)
Mar 17, 2008	19.70	19.85	19.10	19.70	162,952	+0.15(+0.77%)
Mar 14, 2008	19.71	20.14	19.41	19.55	69,285	-0.16(-0.81%)
Mar 13, 2008	19.79	19.80	19.26	19.71	69,008	-0.08(-0.40%)
Mar 12, 2008	19.79	20.00	19.70	19.79	106,220	-0.70(-3.42%)
Mar 11, 2008	20.49	20.65	19.90	20.49	103,879	+1.19(+6.17%)
Mar 10, 2008	19.30	20.05	19.30	19.30	60,738	-0.60(-3.02%)
Mar 07, 2008	19.90	20.25	19.75	19.90	109,392	-0.35(-1.73%)
Mar 06, 2008	21.36	21.10	20.25	20.25	58,871	-1.11(-5.20%)
Mar 05, 2008	21.25	21.45	20.90	21.36	79,231	+0.11(+0.52%)
Mar 04, 2008	21.25	21.75	21.00	21.25	61,041	-1.35(-5.97%)

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