Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	23.57	23.57	22.51	23.03	96,615	+0.00(+0.00%)
May 29, 2008	22.60	23.79	22.30	23.03	102,976	+0.43(+1.90%)
May 28, 2008	22.50	22.60	21.57	22.60	99,411	+0.47(+2.12%)
May 27, 2008	23.32	23.32	22.00	22.13	97,449	-0.77(-3.36%)
May 26, 2008	22.75	23.17	22.55	22.90	66,031	+0.00(+0.00%)
May 23, 2008	22.75	23.17	22.55	22.90	66,031	+0.13(+0.57%)
May 22, 2008	22.90	23.23	22.75	22.77	71,296	-0.12(-0.50%)
May 21, 2008	23.04	23.35	22.85	22.89	68,343	-0.21(-0.93%)
May 20, 2008	23.29	23.29	22.85	23.10	74,900	+0.22(+0.96%)
May 19, 2008	23.29	23.29	22.75	22.88	61,647	+0.05(+0.22%)
May 16, 2008	23.92	23.92	22.73	22.83	59,867	-0.10(-0.44%)
May 15, 2008	23.96	23.96	22.71	22.93	54,582	-0.35(-1.50%)
May 14, 2008	23.81	23.81	22.80	23.28	57,548	+0.20(+0.87%)
May 13, 2008	23.56	23.58	22.73	23.08	114,397	-0.53(-2.24%)
May 12, 2008	23.75	23.75	22.91	23.61	74,530	+0.10(+0.43%)
May 09, 2008	23.17	23.73	23.08	23.51	166,970	+0.80(+3.52%)
May 08, 2008	21.98	22.80	21.56	22.71	94,879	+0.56(+2.53%)
May 07, 2008	22.48	22.48	22.00	22.15	50,494	+0.06(+0.27%)
May 06, 2008	22.01	22.20	21.97	22.09	54,987	+0.15(+0.68%)
May 05, 2008	22.00	22.16	21.92	21.94	87,822	+0.10(+0.46%)
May 02, 2008	21.78	21.91	21.66	21.84	58,292	+0.15(+0.69%)
May 01, 2008	22.41	22.41	21.43	21.69	81,968	+0.03(+0.14%)
Apr 30, 2008	21.61	22.00	21.09	21.66	91,691	+0.35(+1.64%)
Apr 29, 2008	22.00	22.00	21.25	21.31	99,284	-0.50(-2.29%)
Apr 28, 2008	21.83	21.99	21.66	21.81	103,949	+0.41(+1.92%)
Apr 25, 2008	21.71	21.75	21.33	21.40	60,925	+0.18(+0.85%)
Apr 24, 2008	21.17	21.22	20.80	21.22	170,056	+0.26(+1.24%)
Apr 23, 2008	21.05	21.15	20.76	20.96	41,250	-0.15(-0.71%)
Apr 22, 2008	21.18	21.21	20.72	21.11	25,719	-0.19(-0.89%)
Apr 21, 2008	21.00	21.44	20.84	21.30	55,632	+0.10(+0.47%)
Apr 18, 2008	20.97	21.43	20.80	21.20	48,650	+0.23(+1.10%)
Apr 17, 2008	21.48	21.48	20.75	20.97	61,544	+0.08(+0.38%)
Apr 16, 2008	20.98	21.52	20.73	20.89	91,230	+0.26(+1.26%)
Apr 15, 2008	20.60	20.66	20.39	20.63	42,971	-0.04(-0.19%)
Apr 14, 2008	20.84	20.98	20.66	20.67	36,890	-0.20(-0.96%)
Apr 11, 2008	21.73	21.73	20.63	20.87	25,375	+0.00(+0.00%)
Apr 10, 2008	21.30	21.69	20.81	20.87	45,581	-0.23(-1.09%)
Apr 09, 2008	21.24	21.24	20.59	21.10	78,687	+0.10(+0.48%)
Apr 08, 2008	21.15	21.15	20.81	21.00	94,005	+0.01(+0.05%)
Apr 07, 2008	21.06	21.10	20.39	20.99	103,721	+0.31(+1.50%)
Apr 04, 2008	20.46	20.99	20.46	20.68	63,650	+0.18(+0.88%)
Apr 03, 2008	20.25	20.59	20.17	20.50	66,225	+0.33(+1.64%)
Apr 02, 2008	20.00	20.26	19.86	20.17	91,846	+0.27(+1.36%)
Apr 01, 2008	20.48	20.67	19.88	19.90	59,279	-0.06(-0.30%)
Mar 31, 2008	20.09	20.62	19.81	19.96	58,646	-0.16(-0.80%)
Mar 28, 2008	20.30	20.87	19.93	20.12	89,914	-0.22(-1.08%)
Mar 27, 2008	20.56	20.64	20.05	20.34	51,124	+0.32(+1.60%)
Mar 26, 2008	20.00	20.18	19.50	20.02	47,229	+0.35(+1.78%)
Mar 25, 2008	19.86	20.10	19.41	19.67	48,431	+0.15(+0.77%)
Mar 24, 2008	19.50	20.00	19.41	19.52	57,893	+0.12(+0.62%)
Mar 21, 2008	20.03	20.03	17.95	19.40	71,703	+0.00(+0.00%)
Mar 20, 2008	20.03	20.03	17.95	19.40	71,703	-0.42(-2.12%)
Mar 19, 2008	20.88	20.88	19.82	19.82	58,070	-0.53(-2.60%)
Mar 18, 2008	20.36	20.60	20.31	20.35	62,790	+0.03(+0.15%)
Mar 17, 2008	20.43	21.22	20.00	20.32	81,628	-0.11(-0.54%)
Mar 14, 2008	20.92	21.24	20.10	20.43	156,643	+0.43(+2.15%)
Mar 13, 2008	20.00	20.47	19.53	20.00	35,152	+0.34(+1.75%)
Mar 12, 2008	19.38	19.89	19.25	19.66	23,933	+0.15(+0.75%)
Mar 11, 2008	20.25	20.48	19.45	19.51	35,167	-0.39(-1.96%)
Mar 10, 2008	20.28	20.38	19.74	19.90	42,384	-0.57(-2.78%)
Mar 07, 2008	20.68	20.99	20.25	20.47	25,849	-0.33(-1.59%)
Mar 06, 2008	21.24	21.24	20.64	20.80	23,459	-0.40(-1.89%)
Mar 05, 2008	20.78	21.27	20.40	21.20	48,843	+0.54(+2.61%)
Mar 04, 2008	21.05	21.21	20.63	20.66	29,796	-0.35(-1.67%)

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