Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2006	20.84	21.04	20.43	20.70	1,419,399	-0.02(-0.12%)
May 30, 2006	21.11	21.11	20.67	20.73	659,370	-0.37(-1.76%)
May 26, 2006	20.86	21.10	20.76	21.10	460,345	+0.24(+1.14%)
May 25, 2006	20.61	21.06	20.54	20.86	799,867	+0.40(+1.94%)
May 24, 2006	20.07	20.50	20.06	20.46	743,307	+0.13(+0.66%)
May 23, 2006	20.73	20.86	20.23	20.33	591,170	-0.24(-1.19%)
May 22, 2006	20.46	20.63	20.33	20.57	743,471	+0.01(+0.03%)
May 19, 2006	20.95	20.99	20.49	20.57	1,195,784	-0.35(-1.66%)
May 18, 2006	21.03	21.28	20.85	20.92	815,605	+0.04(+0.18%)
May 17, 2006	20.93	21.11	20.71	20.88	793,309	-0.26(-1.21%)
May 16, 2006	21.18	21.32	21.11	21.14	546,250	+0.02(+0.09%)
May 15, 2006	20.68	21.20	20.31	21.12	727,241	+0.37(+1.76%)
May 12, 2006	21.01	21.01	20.38	20.75	794,457	-0.41(-1.93%)
May 11, 2006	21.50	21.54	21.06	21.16	684,125	-0.29(-1.34%)
May 10, 2006	21.72	21.72	21.35	21.45	735,930	-0.59(-2.68%)
May 09, 2006	22.00	22.20	21.78	22.04	594,777	+0.03(+0.14%)
May 08, 2006	21.93	22.05	21.83	22.01	528,709	+0.08(+0.36%)
May 05, 2006	21.88	22.14	21.84	21.93	538,381	+0.21(+0.98%)
May 04, 2006	21.48	21.90	21.48	21.72	536,578	+0.23(+1.05%)
May 03, 2006	21.12	21.54	21.11	21.49	858,886	+0.24(+1.15%)
May 02, 2006	21.54	21.54	21.01	21.25	1,304,149	-0.29(-1.36%)
May 01, 2006	21.59	21.87	21.44	21.54	1,015,285	-0.05(-0.25%)
Apr 28, 2006	21.68	21.94	21.56	21.59	972,661	-0.04(-0.17%)
Apr 27, 2006	21.29	21.73	21.05	21.63	975,612	+0.19(+0.88%)
Apr 26, 2006	21.56	21.62	21.36	21.44	1,157,586	-0.05(-0.26%)
Apr 25, 2006	21.84	21.84	21.48	21.50	834,950	-0.28(-1.29%)
Apr 24, 2006	21.87	21.90	21.62	21.78	517,233	-0.12(-0.56%)
Apr 21, 2006	21.98	22.02	21.81	21.90	703,634	-0.09(-0.39%)
Apr 20, 2006	22.06	22.08	21.68	21.98	713,798	-0.07(-0.30%)
Apr 19, 2006	21.76	22.17	21.64	22.05	978,399	+0.26(+1.20%)
Apr 18, 2006	21.51	21.92	21.37	21.79	1,290,706	+0.32(+1.48%)
Apr 17, 2006	21.44	21.65	21.40	21.47	747,078	-0.03(-0.14%)
Apr 13, 2006	21.87	21.81	21.28	21.50	982,497	-0.37(-1.70%)
Apr 12, 2006	21.90	22.07	21.70	21.87	983,317	-0.04(-0.19%)
Apr 11, 2006	22.13	22.17	21.87	21.92	838,721	-0.16(-0.75%)
Apr 10, 2006	22.39	22.40	22.01	22.08	832,655	-0.38(-1.71%)
Apr 07, 2006	22.57	22.70	22.37	22.47	876,099	-0.16(-0.73%)
Apr 06, 2006	22.72	22.82	22.56	22.63	805,277	-0.13(-0.59%)
Apr 05, 2006	22.66	22.92	22.63	22.76	464,280	+0.11(+0.48%)
Apr 04, 2006	22.51	22.84	22.33	22.65	883,969	+0.07(+0.32%)
Apr 03, 2006	23.12	23.12	22.53	22.58	1,338,741	-0.57(-2.45%)
Mar 31, 2006	23.09	23.26	22.86	23.15	1,082,337	-0.01(-0.03%)
Mar 30, 2006	23.43	23.51	22.92	23.15	937,577	-0.33(-1.40%)
Mar 29, 2006	23.09	23.50	23.09	23.48	786,260	+0.47(+2.04%)
Mar 28, 2006	22.36	23.09	22.33	23.01	1,051,516	+0.56(+2.47%)
Mar 27, 2006	22.81	22.86	22.45	22.46	708,880	-0.41(-1.81%)
Mar 24, 2006	23.06	23.08	22.75	22.87	1,032,991	-0.23(-0.98%)
Mar 23, 2006	22.94	23.15	22.86	23.10	618,220	+0.13(+0.56%)
Mar 22, 2006	22.84	23.01	22.65	22.97	574,448	+0.16(+0.72%)
Mar 21, 2006	22.90	23.04	22.51	22.81	1,113,650	-0.08(-0.35%)
Mar 20, 2006	23.11	23.21	22.69	22.89	685,764	-0.27(-1.19%)
Mar 17, 2006	23.12	23.23	22.95	23.16	927,249	+0.12(+0.50%)
Mar 16, 2006	22.97	23.23	22.93	23.04	819,704	+0.13(+0.56%)
Mar 15, 2006	22.50	23.06	22.50	22.92	790,358	+0.38(+1.71%)
Mar 14, 2006	22.51	22.65	22.41	22.53	737,569	-0.07(-0.32%)
Mar 13, 2006	22.45	22.75	22.45	22.61	1,093,813	+0.18(+0.82%)
Mar 10, 2006	22.17	22.49	22.09	22.42	1,725,805	+0.15(+0.68%)
Mar 09, 2006	21.87	22.29	21.84	22.27	715,929	+0.42(+1.93%)
Mar 08, 2006	21.68	21.87	21.51	21.85	767,407	+0.09(+0.42%)
Mar 07, 2006	21.99	22.02	21.73	21.76	917,249	-0.21(-0.94%)
Mar 06, 2006	21.57	22.01	21.56	21.97	452,476	+0.45(+2.10%)
Mar 03, 2006	21.53	21.68	21.47	21.51	855,443	-0.14(-0.65%)
Mar 02, 2006	21.48	21.65	21.42	21.65	833,147	+0.12(+0.57%)

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