Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2007	19.50	19.71	19.24	19.28	144,217	-0.29(-1.48%)
Apr 27, 2007	19.44	19.71	19.42	19.57	216,064	+0.14(+0.75%)
Apr 26, 2007	19.73	19.79	19.13	19.42	482,348	-0.57(-2.86%)
Apr 25, 2007	20.05	20.13	19.87	20.00	332,678	+0.10(+0.49%)
Apr 24, 2007	20.33	20.41	19.75	19.90	344,802	-0.34(-1.67%)
Apr 23, 2007	20.46	20.61	20.18	20.24	259,065	-0.13(-0.63%)
Apr 20, 2007	20.65	20.78	20.33	20.37	318,085	+0.24(+1.20%)
Apr 19, 2007	20.33	20.44	20.00	20.12	508,486	-0.56(-2.69%)
Apr 18, 2007	20.60	20.77	20.45	20.68	259,778	-0.02(-0.12%)
Apr 17, 2007	20.96	20.96	20.57	20.70	495,401	-0.42(-1.98%)
Apr 16, 2007	20.88	21.17	20.77	21.12	474,376	+0.25(+1.20%)
Apr 13, 2007	20.54	20.89	20.41	20.87	333,257	+0.48(+2.37%)
Apr 12, 2007	20.11	20.45	20.11	20.39	268,536	+0.06(+0.28%)
Apr 11, 2007	20.58	20.65	20.18	20.33	365,312	-0.12(-0.59%)
Apr 10, 2007	20.58	20.61	20.32	20.46	277,381	+0.09(+0.44%)
Apr 09, 2007	20.33	20.64	20.31	20.37	356,734	-0.01(-0.04%)
Apr 05, 2007	20.21	20.46	20.17	20.37	746,256	-0.28(-1.36%)
Apr 04, 2007	20.04	20.72	19.93	20.66	833,866	+0.46(+2.27%)
Apr 03, 2007	19.81	20.31	19.78	20.20	525,868	+0.39(+1.95%)
Apr 02, 2007	19.24	19.88	19.15	19.81	645,907	+0.56(+2.93%)
Mar 30, 2007	19.40	19.55	19.24	19.25	308,740	-0.13(-0.66%)
Mar 29, 2007	19.44	19.63	19.28	19.38	473,555	+0.14(+0.71%)
Mar 28, 2007	19.38	19.44	19.12	19.24	206,748	+0.05(+0.25%)
Mar 27, 2007	19.42	19.43	19.11	19.19	266,495	-0.23(-1.20%)
Mar 26, 2007	19.38	19.51	19.23	19.42	240,453	+0.19(+0.96%)
Mar 23, 2007	19.30	19.30	18.90	19.24	495,798	+0.07(+0.38%)
Mar 22, 2007	19.45	19.52	19.02	19.17	604,064	-0.14(-0.75%)
Mar 21, 2007	19.07	19.38	18.97	19.31	493,039	+0.55(+2.92%)
Mar 20, 2007	18.76	18.96	18.68	18.76	447,645	+0.06(+0.34%)
Mar 19, 2007	18.77	18.84	18.64	18.70	330,715	+0.18(+0.96%)
Mar 16, 2007	18.68	18.85	18.46	18.52	455,717	+0.01(+0.04%)
Mar 15, 2007	18.10	18.68	18.08	18.52	673,881	+0.44(+2.45%)
Mar 14, 2007	17.71	18.16	17.64	18.07	574,558	+0.02(+0.13%)
Mar 13, 2007	18.75	18.73	18.02	18.05	454,013	-0.70(-3.74%)
Mar 12, 2007	18.56	18.89	18.52	18.75	369,616	+0.30(+1.61%)
Mar 09, 2007	18.63	18.79	18.43	18.45	301,951	-0.14(-0.74%)
Mar 08, 2007	18.48	18.92	18.48	18.59	477,905	+0.34(+1.85%)
Mar 07, 2007	18.26	18.63	18.18	18.25	454,902	-0.01(-0.04%)
Mar 06, 2007	17.89	18.33	17.89	18.26	635,035	+0.88(+5.05%)
Mar 05, 2007	17.04	17.70	16.99	17.38	769,803	-0.16(-0.92%)
Mar 02, 2007	17.85	18.14	17.44	17.54	580,553	-0.56(-3.07%)
Mar 01, 2007	18.10	18.44	17.90	18.10	678,191	-0.34(-1.83%)
Feb 28, 2007	18.50	18.59	18.07	18.43	681,680	+0.21(+1.15%)
Feb 27, 2007	18.95	19.29	17.95	18.23	968,789	-1.64(-8.27%)
Feb 26, 2007	19.84	19.92	19.49	19.87	573,701	+0.38(+1.94%)
Feb 23, 2007	19.72	19.83	19.37	19.49	635,079	+0.31(+1.64%)
Feb 22, 2007	19.14	19.51	19.08	19.18	628,812	+0.02(+0.08%)
Feb 21, 2007	18.27	19.29	18.27	19.16	1,092,654	+0.68(+3.66%)
Feb 20, 2007	18.57	18.64	18.31	18.48	364,095	-0.23(-1.20%)
Feb 16, 2007	18.79	18.82	18.55	18.71	321,288	-0.19(-1.02%)
Feb 15, 2007	18.85	18.99	18.68	18.90	619,008	+0.19(+0.99%)
Feb 14, 2007	18.95	18.98	18.60	18.72	384,155	-0.02(-0.09%)
Feb 13, 2007	18.73	18.92	18.68	18.73	238,453	+0.19(+1.00%)
Feb 12, 2007	18.76	19.11	18.43	18.55	418,252	-0.26(-1.37%)
Feb 09, 2007	18.91	19.20	18.69	18.80	638,573	-0.19(-1.02%)
Feb 08, 2007	18.81	19.09	18.54	19.00	554,173	+0.24(+1.29%)
Feb 07, 2007	18.87	19.00	18.58	18.76	517,586	-0.04(-0.21%)
Feb 06, 2007	18.86	18.96	18.64	18.80	628,912	+0.03(+0.17%)
Feb 05, 2007	18.91	18.99	18.60	18.76	293,289	-0.01(-0.04%)
Feb 02, 2007	18.91	18.96	18.64	18.77	569,892	-0.19(-0.98%)

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