Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	23.01	23.12	22.60	22.89	1,398,138	+0.16(+0.69%)
May 30, 2007	22.05	22.74	21.69	22.73	2,110,246	+0.68(+3.07%)
May 29, 2007	21.96	22.41	21.76	22.05	1,220,022	+0.22(+1.01%)
May 25, 2007	21.76	22.19	21.66	21.83	1,189,497	+0.14(+0.62%)
May 24, 2007	21.98	22.30	21.40	21.70	3,455,861	+0.42(+1.99%)
May 23, 2007	22.15	22.23	21.18	21.27	3,546,097	-0.87(-3.92%)
May 22, 2007	22.73	22.76	22.11	22.14	2,610,833	-0.41(-1.80%)
May 21, 2007	22.40	22.70	22.34	22.55	1,725,984	+0.15(+0.65%)
May 18, 2007	22.73	22.81	22.23	22.40	986,201	-0.24(-1.07%)
May 17, 2007	23.28	23.28	22.60	22.64	1,262,954	-0.65(-2.78%)
May 16, 2007	23.52	23.54	23.23	23.29	689,932	-0.10(-0.43%)
May 15, 2007	23.43	23.66	23.25	23.39	1,595,768	+0.04(+0.17%)
May 14, 2007	23.97	23.97	23.27	23.35	1,533,144	-0.61(-2.56%)
May 11, 2007	23.84	24.00	23.82	23.97	593,955	+0.24(+1.00%)
May 10, 2007	23.79	24.10	23.57	23.73	1,598,074	-0.06(-0.24%)
May 09, 2007	23.64	24.16	23.64	23.79	4,597,481	+0.11(+0.48%)
May 08, 2007	23.56	23.84	23.45	23.67	937,236	+0.11(+0.48%)
May 07, 2007	23.56	23.67	23.51	23.56	718,672	+0.17(+0.75%)
May 04, 2007	23.39	23.45	23.17	23.39	589,520	+0.11(+0.48%)
May 03, 2007	23.56	23.63	23.23	23.27	806,133	-0.25(-1.05%)
May 02, 2007	22.96	23.52	22.82	23.52	984,072	+0.56(+2.46%)
May 01, 2007	22.94	23.16	22.51	22.96	1,121,561	+0.16(+0.69%)
Apr 30, 2007	23.42	23.64	22.78	22.80	1,049,357	-0.14(-0.61%)
Apr 27, 2007	22.83	23.12	22.65	22.94	1,463,955	+0.08(+0.37%)
Apr 26, 2007	22.56	22.94	22.50	22.86	1,579,092	+0.25(+1.12%)
Apr 25, 2007	22.66	22.73	22.45	22.60	1,164,494	+0.05(+0.22%)
Apr 24, 2007	22.63	22.63	22.28	22.55	411,227	-0.08(-0.35%)
Apr 23, 2007	22.58	22.67	22.54	22.63	842,679	+0.06(+0.25%)
Apr 20, 2007	22.07	22.59	22.07	22.58	1,588,317	+0.51(+2.30%)
Apr 19, 2007	22.07	22.28	21.93	22.07	1,054,147	-0.15(-0.68%)
Apr 18, 2007	22.51	22.53	22.21	22.22	724,881	-0.41(-1.82%)
Apr 17, 2007	22.62	22.71	22.42	22.63	842,679	-0.02(-0.07%)
Apr 16, 2007	22.76	22.83	22.54	22.65	696,141	-0.03(-0.15%)
Apr 13, 2007	22.32	22.74	22.11	22.68	1,335,513	+0.25(+1.13%)
Apr 12, 2007	22.57	22.57	22.27	22.43	516,252	-0.11(-0.50%)
Apr 11, 2007	22.67	22.67	22.41	22.54	1,228,360	-0.07(-0.32%)
Apr 10, 2007	22.21	22.63	22.21	22.61	1,864,006	+0.41(+1.83%)
Apr 09, 2007	22.34	22.49	22.18	22.21	1,051,131	+0.08(+0.38%)
Apr 05, 2007	22.20	22.20	22.05	22.12	2,292,975	-0.08(-0.36%)
Apr 04, 2007	22.55	22.55	21.83	22.20	4,558,097	-0.54(-2.36%)
Apr 03, 2007	22.52	22.86	22.52	22.74	1,430,071	+0.29(+1.31%)
Apr 02, 2007	22.49	22.69	22.27	22.45	3,008,631	-0.05(-0.20%)
Mar 30, 2007	22.15	22.63	22.10	22.49	1,666,376	+0.45(+2.02%)
Mar 29, 2007	22.10	22.16	21.99	22.05	533,992	+0.07(+0.31%)
Mar 28, 2007	21.98	22.07	21.93	21.98	1,771,933	-0.15(-0.66%)
Mar 27, 2007	22.37	22.41	22.01	22.12	945,752	-0.28(-1.23%)
Mar 26, 2007	22.58	22.58	22.03	22.40	1,071,710	-0.10(-0.45%)
Mar 23, 2007	22.35	22.67	22.27	22.50	970,589	+0.21(+0.96%)
Mar 22, 2007	22.39	22.39	22.03	22.29	682,304	-0.05(-0.20%)
Mar 21, 2007	21.93	22.45	21.78	22.33	611,696	+0.42(+1.93%)
Mar 20, 2007	21.53	21.95	21.53	21.91	1,163,075	+0.42(+1.97%)
Mar 19, 2007	21.46	21.59	21.32	21.49	487,512	+0.07(+0.34%)
Mar 16, 2007	21.41	21.52	21.15	21.41	1,592,220	+0.01(+0.05%)
Mar 15, 2007	21.28	21.63	21.23	21.40	1,308,193	+0.13(+0.61%)
Mar 14, 2007	21.30	21.44	21.19	21.27	934,575	-0.02(-0.11%)
Mar 13, 2007	21.79	21.70	21.22	21.30	617,905	-0.50(-2.28%)
Mar 12, 2007	21.67	21.96	21.66	21.79	575,505	+0.09(+0.42%)
Mar 09, 2007	21.87	21.98	21.65	21.70	610,454	-0.06(-0.26%)
Mar 08, 2007	21.81	22.12	21.70	21.76	842,502	+0.06(+0.26%)
Mar 07, 2007	21.73	21.79	21.48	21.70	1,193,943	+0.16(+0.76%)
Mar 06, 2007	21.13	21.61	21.13	21.54	1,218,070	+0.55(+2.63%)
Mar 05, 2007	21.56	21.84	20.91	20.99	1,629,830	-0.72(-3.30%)
Mar 02, 2007	21.99	22.07	21.64	21.70	939,365	-0.35(-1.58%)

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