Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	17.92	17.99	17.92	17.97	4,686	+0.12(+0.65%)
May 29, 2008	17.85	17.85	17.82	17.85	18,191	-0.15(-0.85%)
May 28, 2008	18.02	18.04	18.00	18.00	3,852	-0.18(-1.01%)
May 27, 2008	18.19	18.19	18.19	18.19	292	-0.26(-1.42%)
May 26, 2008	18.25	18.45	18.22	18.45	0	+0.00(+0.00%)
May 23, 2008	18.25	18.45	18.22	18.45	2,730	+0.30(+1.64%)
May 22, 2008	18.23	18.23	18.15	18.15	3,310	-0.20(-1.08%)
May 21, 2008	18.32	18.36	18.29	18.35	25,236	-0.02(-0.09%)
May 20, 2008	18.37	18.37	18.37	18.37	292	+0.11(+0.62%)
May 19, 2008	18.20	18.26	18.20	18.26	3,515	+0.00(+0.02%)
May 16, 2008	18.26	18.26	18.25	18.25	1,464	+0.08(+0.45%)
May 15, 2008	18.16	18.17	18.16	18.17	2,167	+0.07(+0.38%)
May 14, 2008	18.17	18.17	18.10	18.10	14,719	-0.07(-0.38%)
May 13, 2008	18.20	18.20	18.17	18.17	4,686	-0.28(-1.54%)
May 12, 2008	18.42	18.46	18.42	18.46	4,285	+0.11(+0.62%)
May 09, 2008	18.38	18.38	18.34	18.34	497	+0.05(+0.28%)
May 08, 2008	18.21	18.29	18.21	18.29	1,464	+0.17(+0.94%)
May 07, 2008	18.09	18.12	18.08	18.12	7,630	+0.02(+0.11%)
May 06, 2008	18.16	18.16	18.10	18.10	1,318	-0.10(-0.54%)
May 05, 2008	18.21	18.21	18.20	18.20	2,106	+0.02(+0.09%)
May 02, 2008	18.24	18.25	18.18	18.18	3,866	-0.20(-1.10%)
May 01, 2008	18.50	18.52	18.38	18.38	5,741	-0.05(-0.26%)
Apr 30, 2008	18.34	18.43	17.93	18.43	87,425	+0.11(+0.62%)
Apr 29, 2008	18.39	18.39	18.32	18.32	23,024	+0.09(+0.47%)
Apr 28, 2008	18.18	18.23	18.18	18.23	12,303	+0.04(+0.21%)
Apr 25, 2008	18.21	18.26	18.20	18.20	4,760	-0.10(-0.52%)
Apr 24, 2008	18.31	18.33	18.29	18.29	7,616	-0.10(-0.52%)
Apr 23, 2008	18.42	18.42	18.38	18.39	39,279	-0.11(-0.57%)
Apr 22, 2008	18.49	18.49	18.49	18.49	16,111	+0.07(+0.39%)
Apr 21, 2008	18.32	18.42	18.30	18.42	16,990	+0.05(+0.30%)
Apr 18, 2008	18.29	18.37	18.21	18.37	110,742	-0.02(-0.09%)
Apr 17, 2008	18.47	18.47	18.32	18.38	48,011	-0.04(-0.24%)
Apr 16, 2008	18.52	18.55	18.41	18.43	112,951	-0.20(-1.08%)
Apr 15, 2008	18.63	18.63	18.63	18.63	820	-0.15(-0.78%)
Apr 14, 2008	18.80	18.85	18.78	18.78	4,393	-0.09(-0.49%)
Apr 11, 2008	18.82	18.87	18.82	18.87	878	+0.14(+0.73%)
Apr 10, 2008	18.81	18.81	18.70	18.73	16,404	-0.06(-0.33%)
Apr 09, 2008	18.69	18.79	18.69	18.79	585	+0.16(+0.88%)
Apr 08, 2008	18.71	18.73	18.61	18.63	432,366	-0.16(-0.83%)
Apr 07, 2008	18.79	18.79	18.79	18.79	0	+0.00(+0.00%)
Apr 04, 2008	18.76	18.79	18.76	18.79	18,161	+0.15(+0.82%)
Apr 03, 2008	18.68	18.68	18.59	18.63	12,303	-0.01(-0.05%)
Apr 02, 2008	18.59	18.64	18.59	18.64	878	+0.08(+0.42%)
Apr 01, 2008	18.20	18.67	17.01	18.56	7,323	-0.32(-1.70%)
Mar 31, 2008	18.94	18.99	18.89	18.89	5,565	+0.03(+0.14%)
Mar 28, 2008	18.75	18.86	18.75	18.86	58,586	+0.06(+0.33%)
Mar 27, 2008	18.80	18.80	18.80	18.80	0	+0.00(+0.00%)
Mar 26, 2008	18.88	18.88	18.80	18.80	3,222	-0.02(-0.13%)
Mar 25, 2008	18.85	18.85	18.82	18.82	585	-0.02(-0.13%)
Mar 24, 2008	18.91	18.91	18.82	18.84	10,252	-0.27(-1.41%)
Mar 21, 2008	19.08	19.12	19.08	19.11	3,808	+0.00(+0.00%)
Mar 20, 2008	19.08	19.12	19.08	19.11	3,808	+0.04(+0.23%)
Mar 19, 2008	18.82	19.08	18.82	19.07	7,323	+0.16(+0.87%)
Mar 18, 2008	18.95	18.95	18.85	18.91	7,616	-0.06(-0.34%)
Mar 17, 2008	19.01	19.01	18.96	18.97	1,464	+0.04(+0.22%)
Mar 14, 2008	18.85	18.93	18.85	18.93	1,757	+0.30(+1.59%)
Mar 13, 2008	18.85	18.91	18.63	18.63	25,192	-0.04(-0.22%)
Mar 12, 2008	18.58	18.67	18.58	18.67	7,909	+0.21(+1.15%)
Mar 11, 2008	18.49	18.49	18.46	18.46	5,858	-0.21(-1.13%)
Mar 10, 2008	18.56	18.67	18.56	18.67	6,737	+0.15(+0.81%)
Mar 07, 2008	18.52	18.52	18.52	18.52	878	+0.11(+0.57%)
Mar 06, 2008	18.42	18.42	18.41	18.42	9,080	-0.01(-0.07%)
Mar 05, 2008	18.41	18.43	18.37	18.43	2,343	-0.12(-0.63%)
Mar 04, 2008	18.67	18.69	18.55	18.55	4,101	-0.13(-0.69%)

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