Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	17.99	17.99	17.81	17.87	689,169	-0.11(-0.59%)
May 30, 2007	17.74	17.97	17.70	17.97	746,285	+0.16(+0.92%)
May 29, 2007	17.74	17.85	17.73	17.81	403,104	+0.08(+0.44%)
May 25, 2007	17.61	17.74	17.53	17.73	325,850	+0.15(+0.85%)
May 24, 2007	17.75	17.82	17.55	17.58	416,319	-0.19(-1.04%)
May 23, 2007	17.82	17.91	17.76	17.77	339,632	-0.07(-0.40%)
May 22, 2007	17.59	17.89	17.48	17.84	745,321	+0.19(+1.09%)
May 21, 2007	17.54	17.66	17.42	17.64	538,691	+0.04(+0.24%)
May 18, 2007	17.54	17.63	17.51	17.60	337,583	+0.14(+0.77%)
May 17, 2007	17.30	17.54	17.30	17.47	400,768	+0.10(+0.57%)
May 16, 2007	17.29	17.42	17.24	17.37	300,856	+0.11(+0.66%)
May 15, 2007	17.25	17.46	17.24	17.25	260,197	-0.04(-0.25%)
May 14, 2007	17.57	17.57	17.29	17.30	311,297	-0.26(-1.50%)
May 11, 2007	17.33	17.56	17.25	17.56	220,332	+0.20(+1.15%)
May 10, 2007	17.66	17.66	17.30	17.36	508,865	-0.25(-1.42%)
May 09, 2007	17.50	17.64	17.45	17.61	471,022	+0.01(+0.08%)
May 08, 2007	17.27	17.60	17.27	17.59	603,583	+0.21(+1.23%)
May 07, 2007	17.42	17.45	17.34	17.38	323,663	-0.06(-0.37%)
May 04, 2007	17.16	17.46	17.16	17.45	546,864	+0.22(+1.28%)
May 03, 2007	17.22	17.29	17.10	17.22	386,594	-0.01(-0.04%)
May 02, 2007	17.10	17.29	17.05	17.23	385,218	+0.14(+0.83%)
May 01, 2007	16.93	17.10	16.83	17.09	490,166	+0.20(+1.18%)
Apr 30, 2007	17.02	17.02	16.84	16.89	728,871	-0.09(-0.50%)
Apr 27, 2007	16.92	17.02	16.81	16.98	678,862	+0.04(+0.25%)
Apr 26, 2007	16.89	16.98	16.77	16.93	744,955	-0.01(-0.04%)
Apr 25, 2007	16.88	16.99	16.83	16.94	534,951	+0.11(+0.68%)
Apr 24, 2007	16.78	16.92	16.66	16.83	903,300	+0.10(+0.60%)
Apr 23, 2007	16.83	16.89	16.73	16.73	636,739	-0.18(-1.05%)
Apr 20, 2007	16.98	17.00	16.83	16.90	345,334	+0.07(+0.42%)
Apr 19, 2007	16.88	16.88	16.60	16.83	354,028	-0.05(-0.30%)
Apr 18, 2007	16.75	16.94	16.40	16.88	722,111	+0.21(+1.24%)
Apr 17, 2007	16.74	16.80	16.43	16.68	652,776	-0.12(-0.72%)
Apr 16, 2007	16.48	16.83	16.47	16.80	414,613	+0.42(+2.57%)
Apr 13, 2007	16.34	16.41	16.08	16.38	315,104	+0.12(+0.74%)
Apr 12, 2007	16.08	16.28	16.08	16.26	399,457	+0.09(+0.53%)
Apr 11, 2007	16.43	16.43	16.13	16.17	562,994	-0.21(-1.26%)
Apr 10, 2007	16.43	16.59	16.36	16.38	370,140	-0.11(-0.65%)
Apr 09, 2007	16.62	16.62	16.43	16.48	212,960	-0.04(-0.22%)
Apr 05, 2007	16.50	16.65	16.45	16.52	220,200	-0.02(-0.13%)
Apr 04, 2007	16.57	16.66	16.50	16.54	220,487	-0.07(-0.43%)
Apr 03, 2007	16.60	16.65	16.53	16.61	405,007	+0.01(+0.04%)
Apr 02, 2007	16.78	16.80	16.48	16.60	332,746	-0.11(-0.64%)
Mar 30, 2007	16.61	16.85	16.55	16.71	467,691	+0.00(+0.00%)
Mar 29, 2007	16.67	16.79	16.61	16.71	392,322	+0.11(+0.69%)
Mar 28, 2007	16.59	16.71	16.49	16.60	438,355	-0.08(-0.47%)
Mar 27, 2007	16.90	16.91	16.66	16.68	407,133	-0.24(-1.43%)
Mar 26, 2007	17.07	17.07	16.78	16.92	421,263	-0.03(-0.17%)
Mar 23, 2007	16.99	17.09	16.93	16.95	405,196	-0.02(-0.13%)
Mar 22, 2007	17.10	17.11	16.88	16.97	646,602	-0.12(-0.71%)
Mar 21, 2007	16.89	17.10	16.74	17.09	541,344	+0.22(+1.31%)
Mar 20, 2007	16.60	16.88	16.58	16.87	360,323	+0.21(+1.28%)
Mar 19, 2007	16.61	16.72	16.55	16.65	221,510	+0.11(+0.65%)
Mar 16, 2007	16.61	16.77	16.49	16.55	403,458	-0.03(-0.17%)
Mar 15, 2007	16.33	16.65	16.33	16.58	831,140	+0.18(+1.09%)
Mar 14, 2007	16.19	16.43	16.03	16.40	473,222	+0.16(+0.96%)
Mar 13, 2007	16.69	16.60	16.23	16.24	356,684	-0.45(-2.69%)
Mar 12, 2007	16.65	16.73	16.59	16.69	204,194	-0.04(-0.26%)
Mar 09, 2007	16.77	16.87	16.65	16.73	310,047	-0.04(-0.21%)
Mar 08, 2007	16.75	16.92	16.73	16.77	216,141	+0.06(+0.34%)
Mar 07, 2007	16.66	16.78	16.58	16.71	464,876	-0.01(-0.08%)
Mar 06, 2007	16.61	16.78	16.60	16.73	443,048	+0.18(+1.08%)
Mar 05, 2007	16.74	16.82	16.54	16.55	631,800	-0.31(-1.82%)
Mar 02, 2007	16.94	16.94	16.74	16.85	575,141	-0.16(-0.92%)

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