Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	22.88	22.92	22.37	22.41	1,049,668	-0.62(-2.67%)
Apr 27, 2007	23.00	23.12	22.45	23.03	587,559	-0.07(-0.32%)
Apr 26, 2007	22.51	23.35	22.22	23.10	1,314,667	+0.51(+2.25%)
Apr 25, 2007	22.55	22.80	22.50	22.60	864,401	-0.04(-0.18%)
Apr 24, 2007	22.71	22.84	22.35	22.64	528,171	-0.14(-0.62%)
Apr 23, 2007	23.00	23.00	22.70	22.78	533,268	-0.17(-0.73%)
Apr 20, 2007	22.76	23.03	22.55	22.95	715,519	+0.51(+2.26%)
Apr 19, 2007	22.22	22.46	22.05	22.44	428,764	+0.12(+0.56%)
Apr 18, 2007	22.36	22.50	22.10	22.31	332,570	-0.11(-0.48%)
Apr 17, 2007	22.55	22.56	22.22	22.42	432,205	-0.21(-0.92%)
Apr 16, 2007	22.25	22.74	22.21	22.63	517,164	+0.47(+2.14%)
Apr 13, 2007	21.92	22.18	21.67	22.16	424,390	+0.20(+0.91%)
Apr 12, 2007	21.59	21.96	21.47	21.96	315,514	+0.24(+1.11%)
Apr 11, 2007	21.96	21.96	21.51	21.71	587,729	-0.17(-0.76%)
Apr 10, 2007	21.73	22.04	21.71	21.88	322,447	+0.12(+0.53%)
Apr 09, 2007	22.04	22.04	21.68	21.76	360,208	-0.25(-1.13%)
Apr 05, 2007	21.92	22.11	21.85	22.01	258,860	+0.15(+0.68%)
Apr 04, 2007	21.80	21.91	21.56	21.86	304,520	+0.15(+0.69%)
Apr 03, 2007	21.62	21.88	21.38	21.71	531,470	+0.17(+0.77%)
Apr 02, 2007	21.32	21.56	21.17	21.55	394,107	+0.32(+1.53%)
Mar 30, 2007	21.08	21.39	21.01	21.22	480,517	+0.16(+0.75%)
Mar 29, 2007	21.40	21.40	20.73	21.07	674,451	-0.17(-0.82%)
Mar 28, 2007	21.33	21.37	20.94	21.24	771,235	-0.32(-1.50%)
Mar 27, 2007	21.46	21.62	21.16	21.57	717,004	+0.00(+0.00%)
Mar 26, 2007	21.44	21.60	20.94	21.57	456,814	+0.03(+0.12%)
Mar 23, 2007	21.22	21.61	21.12	21.54	470,525	+0.05(+0.23%)
Mar 22, 2007	21.45	21.62	21.26	21.49	445,602	-0.06(-0.27%)
Mar 21, 2007	20.97	21.56	20.73	21.55	424,454	+0.53(+2.53%)
Mar 20, 2007	20.82	21.09	20.60	21.02	480,785	+0.06(+0.28%)
Mar 19, 2007	20.75	20.97	20.51	20.96	1,043,722	+0.47(+2.31%)
Mar 16, 2007	20.68	20.74	20.35	20.48	847,464	-0.21(-1.00%)
Mar 15, 2007	20.42	20.75	20.38	20.69	363,756	+0.32(+1.59%)
Mar 14, 2007	20.08	20.52	19.86	20.37	470,659	+0.23(+1.16%)
Mar 13, 2007	20.73	20.71	20.08	20.13	744,731	-0.59(-2.85%)
Mar 12, 2007	20.33	20.79	20.26	20.73	610,428	+0.49(+2.43%)
Mar 09, 2007	20.57	20.57	20.05	20.23	733,596	-0.17(-0.86%)
Mar 08, 2007	19.88	20.49	19.70	20.41	1,232,192	+0.86(+4.38%)
Mar 07, 2007	19.58	19.78	19.34	19.55	537,875	-0.01(-0.04%)
Mar 06, 2007	19.16	19.69	18.95	19.56	573,196	+0.70(+3.70%)
Mar 05, 2007	19.22	19.54	18.78	18.86	888,213	-0.36(-1.86%)
Mar 02, 2007	19.62	19.69	19.19	19.22	806,386	-0.49(-2.49%)
Mar 01, 2007	19.73	19.99	19.33	19.71	975,546	-0.35(-1.74%)
Feb 28, 2007	19.98	20.27	19.59	20.06	1,016,720	+0.17(+0.88%)
Feb 27, 2007	19.98	20.23	19.75	19.89	1,208,881	-0.57(-2.77%)
Feb 26, 2007	20.82	20.82	20.28	20.45	1,129,422	-0.37(-1.80%)
Feb 23, 2007	20.57	20.96	20.53	20.82	714,757	+0.08(+0.40%)
Feb 22, 2007	20.32	20.79	20.21	20.74	1,032,244	+0.47(+2.30%)
Feb 21, 2007	20.04	20.30	19.86	20.28	930,718	+0.14(+0.70%)
Feb 20, 2007	20.05	20.32	19.83	20.13	1,200,534	+0.14(+0.71%)
Feb 16, 2007	20.21	20.43	19.98	19.99	1,363,789	-0.30(-1.48%)
Feb 15, 2007	20.13	20.98	19.82	20.29	2,412,523	+0.91(+4.68%)
Feb 14, 2007	19.15	19.47	19.13	19.39	487,971	+0.36(+1.88%)
Feb 13, 2007	18.93	19.04	18.77	19.03	570,320	+0.18(+0.97%)
Feb 12, 2007	19.33	19.44	18.74	18.85	765,347	-0.28(-1.48%)
Feb 09, 2007	19.80	19.80	18.99	19.13	836,953	-0.67(-3.40%)
Feb 08, 2007	19.52	19.82	19.50	19.80	954,687	+0.34(+1.75%)
Feb 07, 2007	18.74	19.47	18.71	19.46	1,324,495	+0.72(+3.86%)
Feb 06, 2007	18.44	18.78	18.33	18.74	481,690	+0.34(+1.85%)
Feb 05, 2007	18.80	18.90	18.34	18.40	561,542	-0.35(-1.86%)
Feb 02, 2007	18.71	18.91	18.46	18.75	610,668	+0.38(+2.08%)

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