Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	14.73	14.90	14.66	14.68	362,800	+0.00(+0.00%)
May 30, 2007	14.50	14.70	14.21	14.68	630,370	-0.09(-0.61%)
May 29, 2007	14.87	14.96	14.75	14.77	542,325	-0.07(-0.47%)
May 25, 2007	14.82	14.93	14.80	14.84	320,900	-0.05(-0.34%)
May 24, 2007	15.10	15.11	14.75	14.89	1,244,000	-0.25(-1.65%)
May 23, 2007	15.28	15.45	15.10	15.14	714,340	+0.28(+1.88%)
May 22, 2007	14.69	14.91	14.68	14.86	1,060,700	+0.01(+0.07%)
May 21, 2007	14.99	15.05	14.80	14.85	508,578	-0.30(-1.98%)
May 18, 2007	15.13	15.26	15.13	15.15	465,500	-0.05(-0.33%)
May 17, 2007	15.12	15.28	15.08	15.20	567,700	-0.30(-1.94%)
May 16, 2007	15.21	15.50	15.16	15.50	681,800	+0.45(+2.99%)
May 15, 2007	15.00	15.13	14.97	15.05	819,400	+0.08(+0.53%)
May 14, 2007	15.10	15.15	14.91	14.97	663,920	+0.01(+0.07%)
May 11, 2007	14.41	15.25	14.39	14.96	1,837,140	+0.55(+3.82%)
May 10, 2007	14.88	14.88	14.40	14.41	596,100	-0.66(-4.38%)
May 09, 2007	14.90	15.11	14.82	15.07	297,400	+0.17(+1.14%)
May 08, 2007	14.94	14.99	14.74	14.90	250,800	-0.23(-1.52%)
May 07, 2007	15.19	15.21	15.05	15.13	332,500	+0.01(+0.07%)
May 04, 2007	15.24	15.24	15.04	15.12	252,320	+0.09(+0.60%)
May 03, 2007	14.95	15.10	14.92	15.03	391,650	+0.13(+0.87%)
May 02, 2007	14.71	14.98	14.71	14.90	346,700	+0.33(+2.26%)
May 01, 2007	14.53	14.65	14.47	14.57	384,113	+0.08(+0.55%)
Apr 30, 2007	14.82	14.87	14.47	14.49	582,800	-0.38(-2.56%)
Apr 27, 2007	15.05	15.05	14.84	14.87	570,300	-0.32(-2.11%)
Apr 26, 2007	15.00	15.30	15.00	15.19	1,048,000	+0.11(+0.73%)
Apr 25, 2007	14.95	15.14	14.82	15.08	767,200	+0.11(+0.73%)
Apr 24, 2007	14.74	14.97	14.72	14.97	635,600	+0.22(+1.49%)
Apr 23, 2007	14.85	14.95	14.47	14.75	599,600	-0.11(-0.74%)
Apr 20, 2007	14.70	14.97	14.57	14.86	838,300	+0.19(+1.30%)
Apr 19, 2007	14.40	14.84	14.34	14.67	1,154,803	-0.57(-3.74%)
Apr 18, 2007	15.14	15.39	15.03	15.24	1,345,500	+0.00(+0.00%)
Apr 17, 2007	15.16	15.41	15.16	15.24	416,300	+0.09(+0.59%)
Apr 16, 2007	15.02	15.17	14.91	15.15	692,750	+0.39(+2.64%)
Apr 13, 2007	14.50	14.76	14.49	14.76	880,500	-0.03(-0.20%)
Apr 12, 2007	14.57	14.84	14.48	14.79	594,100	+0.09(+0.61%)
Apr 11, 2007	14.97	14.97	14.54	14.70	735,200	-0.30(-2.00%)
Apr 10, 2007	14.93	15.05	14.90	15.00	437,500	+0.17(+1.15%)
Apr 09, 2007	14.65	14.94	14.65	14.83	397,400	+0.18(+1.23%)
Apr 05, 2007	14.56	14.69	14.53	14.65	412,700	+0.03(+0.21%)
Apr 04, 2007	14.59	14.70	14.43	14.62	529,100	-0.05(-0.34%)
Apr 03, 2007	14.52	14.83	14.48	14.67	706,150	+0.25(+1.73%)
Apr 02, 2007	14.19	14.42	14.12	14.42	739,500	+0.27(+1.91%)
Mar 30, 2007	14.34	14.34	13.82	14.15	1,279,500	-0.19(-1.32%)
Mar 29, 2007	14.22	14.51	14.11	14.34	1,697,200	+0.72(+5.29%)
Mar 28, 2007	13.67	13.75	13.54	13.62	879,200	+0.28(+2.10%)
Mar 27, 2007	13.51	13.52	13.30	13.34	1,091,600	+0.28(+2.14%)
Mar 26, 2007	13.19	13.19	12.88	13.06	525,300	-0.08(-0.61%)
Mar 23, 2007	13.01	13.20	13.00	13.14	483,800	+0.09(+0.69%)
Mar 22, 2007	12.95	13.07	12.89	13.05	654,900	+0.15(+1.16%)
Mar 21, 2007	12.74	12.94	12.55	12.90	600,000	+0.21(+1.65%)
Mar 20, 2007	12.64	12.75	12.53	12.69	775,800	+0.44(+3.59%)
Mar 19, 2007	12.19	12.30	12.17	12.25	351,000	+0.30(+2.51%)
Mar 16, 2007	11.95	12.11	11.91	11.95	502,200	-0.13(-1.08%)
Mar 15, 2007	11.99	12.15	11.99	12.08	576,300	+0.19(+1.60%)
Mar 14, 2007	11.60	11.89	11.55	11.89	845,700	+0.00(+0.00%)
Mar 13, 2007	12.25	12.30	11.89	11.89	683,000	-0.36(-2.94%)
Mar 12, 2007	12.16	12.37	12.09	12.25	549,900	+0.43(+3.64%)
Mar 09, 2007	11.88	12.03	11.71	11.82	1,188,900	-0.42(-3.43%)
Mar 08, 2007	12.11	12.29	12.09	12.24	987,900	+0.33(+2.77%)
Mar 07, 2007	11.97	12.04	11.87	11.91	391,000	-0.14(-1.16%)
Mar 06, 2007	11.95	12.11	11.86	12.05	935,980	+0.30(+2.55%)
Mar 05, 2007	11.87	11.95	11.00	11.75	1,349,000	-0.59(-4.78%)
Mar 02, 2007	12.50	12.63	12.32	12.34	603,600	-0.08(-0.64%)

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