Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2006	19.20	19.29	18.80	19.09	7,258,000	+0.39(+2.11%)
May 30, 2006	19.39	19.50	18.63	18.70	10,696,800	-1.27(-6.38%)
May 26, 2006	19.45	20.12	19.12	19.97	9,555,200	+1.22(+6.51%)
May 25, 2006	18.40	18.84	18.18	18.75	13,720,800	+0.83(+4.65%)
May 24, 2006	18.25	18.46	17.47	17.92	11,374,000	-0.60(-3.23%)
May 23, 2006	19.33	19.75	18.48	18.52	11,366,400	-0.15(-0.79%)
May 22, 2006	18.27	18.94	17.85	18.66	10,390,000	-0.93(-4.73%)
May 19, 2006	19.97	20.05	19.14	19.59	7,661,200	-0.35(-1.74%)
May 18, 2006	20.41	20.55	19.62	19.94	6,653,200	-0.30(-1.46%)
May 17, 2006	21.06	21.36	20.00	20.23	6,484,400	-1.32(-6.15%)
May 16, 2006	21.73	21.75	21.04	21.56	6,152,800	+0.48(+2.25%)
May 15, 2006	21.07	21.72	20.50	21.08	8,944,000	-0.82(-3.75%)
May 12, 2006	22.24	22.33	21.64	21.91	5,074,000	-0.64(-2.85%)
May 11, 2006	23.23	23.37	22.49	22.55	5,885,200	-0.77(-3.28%)
May 10, 2006	23.36	23.36	23.09	23.31	5,039,200	-0.07(-0.32%)
May 09, 2006	23.00	23.45	22.99	23.39	5,640,400	+0.38(+1.63%)
May 08, 2006	22.94	23.04	22.74	23.01	3,894,400	-0.06(-0.27%)
May 05, 2006	22.82	23.17	22.75	23.07	6,658,800	+0.55(+2.45%)
May 04, 2006	22.61	22.90	22.43	22.52	6,320,800	-0.11(-0.46%)
May 03, 2006	22.68	22.68	22.15	22.63	5,170,400	-0.24(-1.04%)
May 02, 2006	21.98	22.86	21.98	22.86	5,553,600	+0.45(+2.00%)
May 01, 2006	22.32	23.05	22.32	22.42	2,546,400	+0.20(+0.88%)
Apr 28, 2006	22.22	22.22	22.22	22.22	0	+0.64(+2.95%)
Apr 27, 2006	21.45	21.93	21.15	21.59	4,548,800	-0.20(-0.90%)
Apr 26, 2006	21.66	22.22	21.66	21.78	7,743,600	+0.29(+1.33%)
Apr 25, 2006	21.88	21.91	21.41	21.50	3,762,800	-0.36(-1.66%)
Apr 24, 2006	22.12	22.12	21.79	21.86	2,370,000	-0.60(-2.66%)
Apr 21, 2006	22.05	22.59	21.90	22.45	2,297,600	+0.63(+2.89%)
Apr 20, 2006	22.05	22.25	21.54	21.82	6,508,400	-0.29(-1.29%)
Apr 19, 2006	21.80	22.12	21.65	22.11	8,334,000	+0.46(+2.12%)
Apr 18, 2006	20.96	21.74	20.96	21.65	10,641,200	+1.15(+5.61%)
Apr 17, 2006	20.45	20.61	20.43	20.50	4,467,200	+0.24(+1.20%)
Apr 13, 2006	20.25	20.35	20.04	20.26	2,762,400	+0.00(+0.01%)
Apr 12, 2006	20.38	20.40	20.09	20.25	4,313,200	-0.00(-0.01%)
Apr 11, 2006	20.62	20.73	20.20	20.26	4,599,200	-0.05(-0.26%)
Apr 10, 2006	20.31	20.64	20.23	20.31	3,165,200	-0.12(-0.61%)
Apr 07, 2006	20.59	20.68	20.26	20.43	5,008,000	-0.37(-1.75%)
Apr 06, 2006	20.62	20.85	20.49	20.80	5,007,600	+0.19(+0.90%)
Apr 05, 2006	20.25	20.64	20.12	20.61	7,006,400	+0.34(+1.66%)
Apr 04, 2006	20.50	20.61	20.25	20.28	4,730,400	-0.29(-1.40%)
Apr 03, 2006	19.75	20.66	19.75	20.57	5,280,000	+0.60(+3.02%)
Mar 31, 2006	19.79	19.96	19.55	19.96	4,914,400	+0.27(+1.38%)
Mar 30, 2006	19.80	19.91	19.58	19.69	5,352,000	+0.30(+1.56%)
Mar 29, 2006	18.75	19.48	18.75	19.39	7,127,200	+0.64(+3.43%)
Mar 28, 2006	19.00	19.31	18.70	18.75	7,541,200	-0.77(-3.92%)
Mar 27, 2006	19.36	19.53	19.23	19.51	6,503,200	-0.17(-0.89%)
Mar 24, 2006	19.62	19.92	19.58	19.68	3,152,000	-0.01(-0.04%)
Mar 21, 2006	20.10	20.21	19.62	19.69	3,880,800	-0.42(-2.09%)
Mar 20, 2006	20.19	20.55	19.98	20.11	5,449,200	+0.00(+0.00%)
Mar 17, 2006	20.75	20.75	20.07	20.11	4,875,200	-0.55(-2.69%)
Mar 16, 2006	20.84	20.95	20.47	20.67	5,244,400	-0.23(-1.10%)
Mar 15, 2006	20.75	21.01	20.55	20.90	5,476,400	+0.54(+2.67%)
Mar 14, 2006	19.50	20.45	19.49	20.36	4,224,800	+0.83(+4.26%)
Mar 13, 2006	19.49	19.79	19.27	19.52	3,830,800	+0.20(+1.05%)
Mar 10, 2006	19.01	19.42	18.84	19.32	4,453,200	+0.37(+1.97%)
Mar 09, 2006	19.71	19.77	18.77	18.95	4,853,200	-0.52(-2.67%)
Mar 08, 2006	19.57	19.57	18.56	19.47	12,756,000	-0.11(-0.57%)
Mar 07, 2006	20.03	20.06	19.41	19.58	8,749,200	-1.14(-5.51%)
Mar 06, 2006	21.45	21.54	20.68	20.72	3,876,400	-0.77(-3.58%)
Mar 03, 2006	21.18	21.60	21.14	21.49	3,136,000	+0.07(+0.32%)
Mar 02, 2006	21.33	21.53	21.10	21.43	4,681,200	+0.10(+0.47%)

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