Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	30.31	30.72	30.23	30.44	302,432	+0.13(+0.43%)
Feb 27, 2007	31.01	31.01	30.27	30.31	329,533	-0.97(-3.10%)
Feb 26, 2007	31.71	31.71	31.13	31.28	270,568	-0.44(-1.38%)
Feb 23, 2007	31.66	31.80	31.50	31.71	395,349	-0.05(-0.15%)
Feb 22, 2007	31.37	31.77	31.23	31.76	468,924	+0.36(+1.16%)
Feb 21, 2007	31.23	31.41	31.08	31.40	207,062	+0.11(+0.36%)
Feb 20, 2007	30.98	31.35	30.69	31.29	261,258	+0.21(+0.68%)
Feb 16, 2007	30.86	31.07	30.78	31.07	299,732	+0.21(+0.68%)
Feb 15, 2007	31.03	31.06	30.82	30.86	112,849	-0.14(-0.44%)
Feb 14, 2007	31.09	31.26	30.95	31.00	193,202	-0.12(-0.39%)
Feb 13, 2007	30.93	31.13	30.84	31.12	197,671	+0.25(+0.81%)
Feb 12, 2007	30.66	30.91	30.56	30.87	172,416	+0.26(+0.85%)
Feb 09, 2007	30.85	30.94	30.54	30.61	218,592	-0.26(-0.84%)
Feb 08, 2007	30.99	30.99	30.69	30.87	196,221	-0.10(-0.31%)
Feb 07, 2007	30.71	31.00	30.70	30.97	196,396	+0.26(+0.84%)
Feb 06, 2007	30.53	30.74	30.38	30.71	174,134	+0.27(+0.88%)
Feb 05, 2007	30.63	30.78	30.29	30.44	306,864	-0.28(-0.92%)
Feb 02, 2007	30.51	30.88	30.51	30.73	251,068	+0.21(+0.69%)
Feb 01, 2007	30.41	30.66	30.36	30.52	235,949	+0.15(+0.48%)
Jan 31, 2007	30.30	30.54	29.90	30.37	263,807	-0.05(-0.16%)
Jan 30, 2007	30.34	30.52	30.06	30.42	285,080	+0.10(+0.32%)
Jan 29, 2007	29.97	30.32	29.81	30.32	310,501	+0.33(+1.11%)
Jan 26, 2007	30.01	30.10	29.60	29.99	377,208	-0.02(-0.08%)
Jan 25, 2007	30.31	30.49	29.92	30.02	386,262	-0.41(-1.36%)
Jan 24, 2007	30.33	30.61	30.06	30.43	536,979	+0.06(+0.19%)
Jan 23, 2007	30.23	30.57	30.15	30.37	108,428	+0.15(+0.48%)
Jan 22, 2007	30.31	30.45	30.09	30.23	165,865	-0.16(-0.53%)
Jan 19, 2007	30.48	30.49	30.02	30.39	234,816	-0.03(-0.11%)
Jan 18, 2007	30.63	30.71	30.23	30.42	308,145	-0.26(-0.84%)
Jan 17, 2007	30.74	30.91	30.59	30.68	146,800	-0.15(-0.50%)
Jan 16, 2007	31.39	31.44	30.79	30.83	242,712	-0.49(-1.58%)
Jan 12, 2007	31.00	31.34	30.99	31.33	123,007	+0.19(+0.62%)
Jan 11, 2007	30.86	31.27	30.80	31.13	102,187	+0.27(+0.87%)
Jan 10, 2007	30.70	30.93	30.59	30.86	153,827	+0.02(+0.08%)
Jan 09, 2007	30.82	30.91	30.31	30.84	238,040	-0.04(-0.13%)
Jan 08, 2007	30.59	30.97	30.56	30.88	274,487	+0.24(+0.79%)
Jan 05, 2007	31.24	31.27	30.55	30.64	397,157	-0.82(-2.60%)
Jan 04, 2007	31.38	31.54	31.04	31.46	258,137	-0.04(-0.13%)
Jan 03, 2007	31.28	31.79	31.12	31.50	341,880	+0.20(+0.65%)
Dec 29, 2006	31.62	31.77	31.25	31.29	316,098	-0.28(-0.87%)
Dec 28, 2006	31.55	31.97	31.36	31.57	202,358	+0.03(+0.10%)
Dec 27, 2006	31.10	31.65	31.03	31.54	221,164	+0.47(+1.51%)
Dec 26, 2006	30.47	31.10	30.47	31.07	175,998	+0.57(+1.86%)
Dec 22, 2006	30.61	30.61	30.44	30.50	137,377	-0.06(-0.19%)
Dec 21, 2006	30.47	30.76	30.46	30.56	175,109	+0.06(+0.19%)
Dec 20, 2006	30.63	30.63	30.42	30.50	172,998	-0.21(-0.68%)
Dec 19, 2006	30.37	30.74	30.33	30.71	241,509	+0.16(+0.53%)
Dec 18, 2006	30.97	30.98	30.31	30.55	330,425	-0.38(-1.23%)
Dec 15, 2006	30.94	31.03	30.76	30.93	523,383	+0.17(+0.55%)
Dec 14, 2006	30.56	30.84	30.43	30.76	307,621	+0.32(+1.04%)
Dec 13, 2006	30.31	30.55	30.14	30.44	572,496	+0.27(+0.91%)
Dec 12, 2006	30.12	30.29	29.93	30.17	191,070	-0.04(-0.13%)
Dec 11, 2006	30.23	30.29	30.10	30.21	178,443	+0.01(+0.03%)
Dec 08, 2006	30.30	30.35	29.97	30.20	189,180	-0.23(-0.77%)
Dec 07, 2006	30.72	30.75	30.34	30.44	106,811	-0.19(-0.61%)
Dec 06, 2006	30.75	30.76	30.46	30.62	239,739	-0.25(-0.81%)
Dec 05, 2006	30.74	31.03	30.60	30.87	183,449	+0.17(+0.55%)
Dec 04, 2006	29.96	30.74	29.96	30.70	436,854	+0.74(+2.46%)

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