Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	18.46	18.49	18.25	18.37	584,489	+0.01(+0.05%)
Jun 28, 2007	18.27	18.57	18.21	18.36	634,409	+0.09(+0.49%)
Jun 27, 2007	18.36	18.51	18.15	18.27	1,135,834	-0.23(-1.23%)
Jun 26, 2007	18.19	18.69	18.14	18.50	712,523	+0.31(+1.69%)
Jun 25, 2007	18.67	18.76	18.12	18.19	1,121,383	-0.57(-3.06%)
Jun 22, 2007	19.31	19.40	18.74	18.76	1,081,771	-0.55(-2.87%)
Jun 21, 2007	19.41	19.59	19.12	19.32	452,615	-0.09(-0.46%)
Jun 20, 2007	19.73	19.81	19.34	19.41	346,510	-0.36(-1.80%)
Jun 19, 2007	19.91	19.91	19.59	19.76	317,811	-0.14(-0.70%)
Jun 18, 2007	19.93	20.24	19.76	19.90	368,135	-0.03(-0.15%)
Jun 15, 2007	20.14	20.23	19.85	19.93	933,425	+0.02(+0.10%)
Jun 14, 2007	20.20	20.24	19.84	19.91	754,157	-0.14(-0.69%)
Jun 13, 2007	20.23	20.32	19.91	20.05	608,439	+0.07(+0.35%)
Jun 12, 2007	20.32	20.32	19.90	19.98	820,448	-0.38(-1.85%)
Jun 11, 2007	20.19	20.37	20.10	20.36	820,044	+0.21(+1.03%)
Jun 08, 2007	20.11	20.23	19.66	20.15	1,877,196	+0.04(+0.20%)
Jun 07, 2007	20.68	20.83	20.02	20.11	5,213,823	-0.57(-2.77%)
Jun 06, 2007	20.61	20.72	20.32	20.68	3,045,834	-0.03(-0.14%)
Jun 05, 2007	20.55	20.71	20.52	20.71	491,015	+0.13(+0.62%)
Jun 04, 2007	20.48	20.62	20.47	20.58	572,868	+0.03(+0.14%)
Jun 01, 2007	20.48	20.62	20.43	20.55	1,089,956	-0.07(-0.34%)
May 31, 2007	20.61	20.68	20.52	20.62	927,766	+0.00(+0.00%)
May 30, 2007	20.30	20.65	20.15	20.62	724,246	+0.33(+1.61%)
May 29, 2007	20.18	20.30	20.14	20.30	625,214	+0.05(+0.24%)
May 25, 2007	20.15	20.28	20.14	20.25	319,125	+0.14(+0.69%)
May 24, 2007	20.43	20.53	20.06	20.11	432,304	-0.31(-1.50%)
May 23, 2007	20.55	20.58	20.36	20.42	320,135	-0.07(-0.34%)
May 22, 2007	20.47	20.58	20.43	20.48	538,510	+0.02(+0.10%)
May 21, 2007	20.34	20.46	20.31	20.46	694,334	+0.18(+0.88%)
May 18, 2007	20.25	20.38	20.22	20.29	603,487	+0.04(+0.20%)
May 17, 2007	20.45	20.48	20.14	20.25	1,111,379	-0.17(-0.82%)
May 16, 2007	20.50	20.50	20.35	20.42	649,365	-0.01(-0.05%)
May 15, 2007	20.48	20.56	20.38	20.42	851,168	+0.02(+0.10%)
May 14, 2007	20.65	20.65	20.30	20.41	956,407	-0.08(-0.39%)
May 11, 2007	20.55	20.62	20.46	20.48	817,606	-0.04(-0.19%)
May 10, 2007	20.74	20.74	20.42	20.52	1,647,768	-0.05(-0.24%)
May 09, 2007	20.48	20.74	20.24	20.57	2,996,066	+1.53(+8.06%)
May 08, 2007	19.11	19.16	18.85	19.04	405,524	-0.16(-0.83%)
May 07, 2007	19.32	19.48	19.08	19.20	425,230	-0.09(-0.46%)
May 04, 2007	19.25	19.37	19.16	19.29	292,548	+0.11(+0.57%)
May 03, 2007	19.15	19.21	18.98	19.18	564,582	+0.00(+0.00%)
May 02, 2007	19.05	19.28	18.96	19.18	746,376	+0.15(+0.78%)
May 01, 2007	18.92	19.07	18.69	19.03	983,749	+0.05(+0.26%)
Apr 30, 2007	19.20	19.30	18.74	18.98	956,566	-0.38(-1.94%)
Apr 27, 2007	18.85	19.45	18.80	19.36	891,387	+0.15(+0.77%)
Apr 26, 2007	17.76	19.33	17.40	19.21	3,344,449	+0.42(+2.21%)
Apr 25, 2007	18.92	18.94	18.48	18.79	1,483,759	-0.04(-0.21%)
Apr 24, 2007	19.05	19.20	18.80	18.83	594,999	-0.32(-1.65%)
Apr 23, 2007	19.36	19.45	19.11	19.15	319,933	-0.28(-1.43%)
Apr 20, 2007	19.45	19.55	19.27	19.43	425,735	+0.13(+0.67%)
Apr 19, 2007	19.09	19.47	18.92	19.30	573,677	+0.20(+1.04%)
Apr 18, 2007	19.29	19.46	18.93	19.10	1,144,711	-0.29(-1.48%)
Apr 17, 2007	19.69	19.72	19.35	19.39	321,550	-0.21(-1.06%)
Apr 16, 2007	19.35	19.66	19.34	19.59	308,211	+0.26(+1.33%)
Apr 13, 2007	19.30	19.41	19.22	19.34	622,687	-0.07(-0.36%)
Apr 12, 2007	19.35	19.44	19.29	19.41	474,443	+0.01(+0.05%)
Apr 11, 2007	19.70	19.70	19.28	19.40	300,632	-0.31(-1.56%)
Apr 10, 2007	19.66	19.74	19.65	19.70	399,057	+0.01(+0.05%)
Apr 09, 2007	19.75	19.83	19.64	19.69	405,525	-0.11(-0.55%)
Apr 05, 2007	19.94	19.95	19.74	19.80	296,489	-0.19(-0.94%)
Apr 04, 2007	20.00	20.11	19.88	19.99	270,720	-0.01(-0.05%)
Apr 03, 2007	19.79	20.03	19.77	20.00	245,053	+0.24(+1.20%)

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