Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	21.82	22.13	21.60	21.61	510,325	-0.12(-0.57%)
Jun 28, 2007	21.65	22.07	21.56	21.73	453,590	+0.13(+0.62%)
Jun 27, 2007	21.02	21.61	20.83	21.60	584,537	+0.46(+2.18%)
Jun 26, 2007	21.12	21.30	20.88	21.14	387,500	+0.09(+0.45%)
Jun 25, 2007	21.24	21.41	20.82	21.04	604,641	-0.26(-1.23%)
Jun 22, 2007	21.48	21.53	21.22	21.31	1,170,857	-0.27(-1.24%)
Jun 21, 2007	21.15	21.62	20.95	21.57	485,240	+0.33(+1.56%)
Jun 20, 2007	21.71	21.84	21.24	21.24	358,164	-0.51(-2.36%)
Jun 19, 2007	21.80	21.89	21.50	21.76	394,840	-0.13(-0.61%)
Jun 18, 2007	21.95	22.02	21.77	21.89	353,986	-0.04(-0.20%)
Jun 15, 2007	21.97	22.33	21.81	21.93	813,124	+0.23(+1.07%)
Jun 14, 2007	21.63	22.10	21.55	21.70	410,624	+0.15(+0.68%)
Jun 13, 2007	21.35	21.63	21.16	21.55	722,132	+0.25(+1.17%)
Jun 12, 2007	21.40	21.66	21.15	21.30	653,656	-0.22(-1.04%)
Jun 11, 2007	21.41	21.60	21.02	21.53	737,155	+0.04(+0.20%)
Jun 08, 2007	21.12	21.51	20.93	21.48	474,706	+0.31(+1.46%)
Jun 07, 2007	21.61	21.75	21.13	21.17	678,347	-0.59(-2.71%)
Jun 06, 2007	22.07	22.07	21.65	21.76	439,386	-0.42(-1.88%)
Jun 05, 2007	22.46	22.46	21.82	22.18	434,841	-0.43(-1.91%)
Jun 04, 2007	22.52	22.68	22.32	22.61	597,127	+0.08(+0.36%)
Jun 01, 2007	22.42	22.76	22.20	22.53	780,629	+0.13(+0.60%)
May 31, 2007	22.75	22.81	22.26	22.40	671,926	-0.32(-1.42%)
May 30, 2007	22.80	22.93	22.15	22.72	885,233	-0.40(-1.75%)
May 29, 2007	23.02	23.46	22.82	23.13	1,037,985	+0.06(+0.28%)
May 25, 2007	21.37	23.38	21.37	23.06	2,163,639	+2.65(+13.00%)
May 24, 2007	20.41	20.73	20.22	20.41	710,470	-0.11(-0.55%)
May 23, 2007	20.58	20.80	20.43	20.52	251,337	+0.00(+0.02%)
May 22, 2007	20.50	20.60	20.25	20.52	295,649	+0.11(+0.53%)
May 21, 2007	19.92	20.44	19.89	20.41	826,339	+0.44(+2.18%)
May 18, 2007	20.03	20.20	19.91	19.97	433,636	+0.00(+0.00%)
May 17, 2007	20.22	20.27	19.83	19.97	262,572	-0.25(-1.21%)
May 16, 2007	20.24	20.26	19.83	20.22	343,745	+0.08(+0.41%)
May 15, 2007	20.31	20.76	20.10	20.14	730,704	-0.26(-1.27%)
May 14, 2007	20.49	20.70	20.31	20.39	678,270	-0.13(-0.63%)
May 11, 2007	20.39	20.67	20.31	20.52	450,930	+0.18(+0.89%)
May 10, 2007	20.53	20.84	20.17	20.34	1,040,218	-0.23(-1.13%)
May 09, 2007	19.18	20.80	19.10	20.58	1,128,697	+0.98(+5.01%)
May 08, 2007	19.81	20.01	19.43	19.59	243,932	-0.41(-2.07%)
May 07, 2007	20.00	20.17	19.84	20.01	292,933	+0.05(+0.26%)
May 04, 2007	19.93	19.95	19.70	19.95	239,656	+0.11(+0.54%)
May 03, 2007	19.87	19.95	19.55	19.85	661,913	-0.03(-0.15%)
May 02, 2007	19.57	19.91	19.49	19.88	341,370	+0.36(+1.83%)
May 01, 2007	19.77	19.84	19.28	19.52	464,783	-0.22(-1.13%)
Apr 30, 2007	20.36	20.36	19.73	19.74	510,339	-0.53(-2.61%)
Apr 27, 2007	20.36	20.42	20.20	20.27	237,825	-0.13(-0.65%)
Apr 26, 2007	20.24	20.45	20.09	20.41	302,861	+0.12(+0.62%)
Apr 25, 2007	20.31	20.55	20.13	20.28	357,345	+0.07(+0.34%)
Apr 24, 2007	20.34	20.34	20.11	20.21	267,432	-0.06(-0.30%)
Apr 23, 2007	20.40	20.54	20.14	20.27	262,358	-0.20(-0.97%)
Apr 20, 2007	20.30	20.63	20.25	20.47	352,324	+0.32(+1.60%)
Apr 19, 2007	20.00	20.19	19.86	20.15	784,884	+0.07(+0.37%)
Apr 18, 2007	19.98	20.19	19.78	20.08	440,992	+0.03(+0.13%)
Apr 17, 2007	20.14	20.14	19.92	20.05	439,920	-0.13(-0.64%)
Apr 16, 2007	19.64	20.18	19.59	20.18	250,169	+0.58(+2.95%)
Apr 13, 2007	19.63	19.72	19.38	19.60	624,406	+0.01(+0.07%)
Apr 12, 2007	19.39	19.63	19.28	19.59	742,717	+0.20(+1.02%)
Apr 11, 2007	19.46	19.51	19.24	19.39	656,564	-0.23(-1.19%)
Apr 10, 2007	19.70	19.87	19.53	19.62	490,335	-0.13(-0.65%)
Apr 09, 2007	19.78	19.84	19.60	19.75	386,643	-0.04(-0.20%)
Apr 05, 2007	19.79	20.05	19.75	19.79	268,249	-0.05(-0.24%)
Apr 04, 2007	20.23	20.24	19.78	19.84	338,650	-0.36(-1.77%)
Apr 03, 2007	20.21	20.37	20.08	20.20	394,610	+0.06(+0.30%)

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