Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	31.92	32.99	31.92	32.59	350,657	+0.55(+1.71%)
Feb 27, 2007	32.69	32.99	31.90	32.05	292,241	-1.26(-3.78%)
Feb 26, 2007	33.50	33.79	32.94	33.31	171,496	-0.30(-0.89%)
Feb 23, 2007	33.31	33.72	33.16	33.60	287,118	+0.31(+0.92%)
Feb 22, 2007	33.60	33.73	32.93	33.30	278,032	-0.32(-0.95%)
Feb 21, 2007	33.63	34.06	33.43	33.62	282,038	-0.10(-0.30%)
Feb 20, 2007	33.58	33.94	33.36	33.72	168,297	+0.16(+0.47%)
Feb 16, 2007	33.56	33.68	32.99	33.56	138,226	+0.00(+0.00%)
Feb 15, 2007	33.32	33.82	33.12	33.56	218,587	+0.26(+0.79%)
Feb 14, 2007	33.15	33.63	33.11	33.30	209,956	+0.11(+0.34%)
Feb 13, 2007	33.11	33.52	33.10	33.18	238,844	+0.03(+0.09%)
Feb 12, 2007	33.21	33.28	32.99	33.16	208,338	+0.08(+0.24%)
Feb 09, 2007	32.36	33.15	32.35	33.08	594,800	+0.77(+2.38%)
Feb 08, 2007	32.08	33.48	32.08	32.31	557,942	+0.65(+2.07%)
Feb 07, 2007	31.36	31.78	31.23	31.66	121,711	+0.30(+0.95%)
Feb 06, 2007	31.02	31.47	30.91	31.36	122,368	+0.44(+1.43%)
Feb 05, 2007	31.12	31.29	30.77	30.92	127,804	-0.30(-0.96%)
Feb 02, 2007	31.64	31.64	31.17	31.21	104,584	-0.29(-0.93%)
Feb 01, 2007	31.18	31.62	31.18	31.51	117,819	+0.45(+1.44%)
Jan 31, 2007	31.16	31.25	30.78	31.06	146,502	-0.09(-0.30%)
Jan 30, 2007	31.52	31.52	30.94	31.15	234,706	-0.39(-1.24%)
Jan 29, 2007	30.91	31.69	30.82	31.54	91,051	+0.51(+1.65%)
Jan 26, 2007	30.99	31.19	30.72	31.03	127,386	+0.12(+0.39%)
Jan 25, 2007	30.81	31.01	30.55	30.91	111,042	+0.28(+0.93%)
Jan 24, 2007	30.72	30.80	30.30	30.62	114,210	+0.01(+0.05%)
Jan 23, 2007	30.49	30.80	30.45	30.61	224,707	+0.14(+0.44%)
Jan 22, 2007	30.45	30.62	29.96	30.48	124,231	-0.06(-0.19%)
Jan 19, 2007	30.32	30.86	30.31	30.53	118,746	+0.18(+0.61%)
Jan 18, 2007	30.70	30.85	30.31	30.35	89,137	-0.43(-1.39%)
Jan 17, 2007	30.82	31.11	30.73	30.77	103,410	-0.17(-0.55%)
Jan 16, 2007	31.05	31.44	30.86	30.94	113,556	-0.21(-0.68%)
Jan 12, 2007	31.05	31.29	30.86	31.16	82,382	+0.20(+0.64%)
Jan 11, 2007	30.03	31.19	29.93	30.96	188,218	+0.91(+3.03%)
Jan 10, 2007	29.49	30.10	29.45	30.05	107,004	+0.33(+1.13%)
Jan 09, 2007	29.95	30.08	29.30	29.71	94,676	-0.17(-0.57%)
Jan 08, 2007	29.97	30.07	29.43	29.88	78,773	-0.14(-0.47%)
Jan 05, 2007	30.04	30.22	29.69	30.03	197,198	-0.21(-0.71%)
Jan 04, 2007	29.71	30.34	29.47	30.24	260,323	+0.36(+1.19%)
Jan 03, 2007	30.28	30.36	29.44	29.88	229,295	-0.24(-0.80%)
Dec 29, 2006	30.00	30.50	30.00	30.13	95,962	+0.15(+0.50%)
Dec 28, 2006	30.33	30.33	29.97	29.98	81,684	-0.58(-1.91%)
Dec 27, 2006	30.06	30.56	29.96	30.56	86,028	+0.53(+1.75%)
Dec 26, 2006	29.59	30.13	29.56	30.03	117,714	+0.35(+1.17%)
Dec 22, 2006	29.60	30.00	29.44	29.69	202,863	-0.01(-0.02%)
Dec 21, 2006	29.51	30.14	29.51	29.69	112,416	+0.09(+0.29%)
Dec 20, 2006	29.64	29.91	29.50	29.61	339,291	+0.06(+0.22%)
Dec 19, 2006	29.46	29.74	29.10	29.54	100,493	-0.11(-0.38%)
Dec 18, 2006	30.01	30.33	29.60	29.66	169,563	-0.48(-1.58%)
Dec 15, 2006	30.79	30.93	30.08	30.13	205,963	-0.61(-1.99%)
Dec 14, 2006	30.38	30.86	30.38	30.75	125,925	+0.49(+1.62%)
Dec 13, 2006	30.57	30.69	30.06	30.25	141,759	-0.24(-0.79%)
Dec 12, 2006	30.20	30.56	30.01	30.50	134,251	+0.42(+1.40%)
Dec 11, 2006	30.23	30.50	30.06	30.08	201,448	-0.14(-0.45%)
Dec 08, 2006	30.38	30.52	29.91	30.21	90,455	-0.16(-0.54%)
Dec 07, 2006	30.08	30.56	29.87	30.38	111,790	-0.04(-0.14%)
Dec 06, 2006	30.28	30.52	30.27	30.42	149,583	+0.06(+0.21%)
Dec 05, 2006	30.03	30.45	29.76	30.35	306,480	+0.52(+1.74%)
Dec 04, 2006	29.47	30.19	29.47	29.84	252,117	+0.45(+1.52%)

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