Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	26.92	27.59	26.04	27.10	334,897	+0.13(+0.50%)
Feb 27, 2007	28.82	29.15	24.44	26.96	571,581	-2.44(-8.30%)
Feb 26, 2007	29.52	29.63	28.51	29.40	140,307	-0.21(-0.70%)
Feb 23, 2007	29.98	30.16	29.60	29.61	124,822	-0.35(-1.16%)
Feb 22, 2007	29.76	29.98	29.45	29.96	135,654	+0.17(+0.57%)
Feb 21, 2007	29.98	29.98	29.55	29.79	99,462	-0.26(-0.87%)
Feb 20, 2007	30.25	30.32	29.78	30.05	192,552	-0.18(-0.59%)
Feb 16, 2007	29.64	30.23	29.55	30.23	146,292	+0.59(+1.99%)
Feb 15, 2007	29.69	29.81	29.47	29.64	79,259	+0.04(+0.12%)
Feb 14, 2007	29.61	30.11	29.45	29.60	127,695	-0.04(-0.14%)
Feb 13, 2007	29.45	29.79	29.30	29.64	209,419	+0.19(+0.65%)
Feb 12, 2007	29.00	29.64	29.00	29.45	228,425	+0.44(+1.52%)
Feb 09, 2007	29.79	29.91	28.67	29.01	243,660	-0.74(-2.48%)
Feb 08, 2007	28.13	29.81	28.08	29.75	333,059	+1.36(+4.80%)
Feb 07, 2007	28.34	28.56	28.21	28.39	115,050	+0.02(+0.07%)
Feb 06, 2007	28.29	28.58	27.98	28.37	160,852	+0.00(+0.00%)
Feb 05, 2007	28.93	28.93	27.95	28.37	193,649	-0.55(-1.91%)
Feb 02, 2007	28.38	28.93	27.32	28.92	258,185	+0.53(+1.88%)
Feb 01, 2007	25.93	28.45	25.93	28.39	368,091	+2.40(+9.23%)
Jan 31, 2007	26.20	26.25	25.93	25.99	148,007	-0.13(-0.52%)
Jan 30, 2007	25.10	26.20	24.88	26.12	217,887	+1.06(+4.22%)
Jan 29, 2007	24.23	25.29	24.23	25.07	195,564	+0.82(+3.40%)
Jan 26, 2007	24.13	24.32	23.82	24.24	94,840	+0.08(+0.32%)
Jan 25, 2007	24.20	24.41	24.02	24.17	86,041	+0.04(+0.15%)
Jan 24, 2007	24.02	24.30	23.97	24.13	100,082	+0.09(+0.38%)
Jan 23, 2007	23.44	24.04	23.44	24.04	77,315	+0.44(+1.86%)
Jan 22, 2007	23.70	23.77	23.17	23.60	131,398	+0.05(+0.21%)
Jan 19, 2007	23.43	23.79	23.13	23.55	73,569	-0.04(-0.15%)
Jan 18, 2007	23.73	23.89	23.29	23.58	80,737	-0.14(-0.60%)
Jan 17, 2007	23.58	24.13	23.54	23.73	106,258	-0.04(-0.18%)
Jan 16, 2007	24.34	24.34	23.61	23.77	167,935	-0.43(-1.76%)
Jan 12, 2007	24.20	24.39	23.80	24.19	133,793	+0.16(+0.68%)
Jan 11, 2007	23.50	24.39	23.50	24.03	215,310	+0.53(+2.26%)
Jan 10, 2007	23.14	23.60	23.14	23.50	229,476	+0.16(+0.70%)
Jan 09, 2007	22.93	23.52	22.54	23.34	212,306	+0.40(+1.76%)
Jan 08, 2007	22.15	23.04	22.15	22.93	189,461	+0.87(+3.96%)
Jan 05, 2007	22.31	22.32	21.99	22.06	179,564	-0.26(-1.18%)
Jan 04, 2007	21.86	22.58	21.77	22.32	306,169	+0.43(+1.98%)
Jan 03, 2007	21.15	21.98	21.15	21.89	361,659	+0.75(+3.52%)
Dec 29, 2006	20.89	21.23	20.89	21.14	192,286	+0.16(+0.74%)
Dec 28, 2006	20.77	21.29	20.72	20.99	252,797	+0.24(+1.16%)
Dec 27, 2006	20.42	20.79	20.42	20.74	227,051	+0.43(+2.13%)
Dec 26, 2006	20.31	20.65	20.04	20.31	102,569	-0.19(-0.93%)
Dec 22, 2006	20.35	20.54	20.32	20.50	185,472	+0.29(+1.44%)
Dec 21, 2006	19.74	20.28	19.74	20.21	146,288	+0.43(+2.15%)
Dec 20, 2006	19.51	19.94	19.51	19.79	102,921	+0.24(+1.23%)
Dec 19, 2006	19.74	20.06	18.93	19.55	234,268	-0.35(-1.75%)
Dec 18, 2006	20.71	20.71	19.68	19.89	144,079	-0.81(-3.91%)
Dec 15, 2006	21.07	21.11	20.52	20.70	144,135	-0.34(-1.62%)
Dec 14, 2006	20.39	21.12	20.33	21.04	103,933	+0.78(+3.85%)
Dec 13, 2006	20.35	20.65	20.23	20.26	94,401	-0.07(-0.35%)
Dec 12, 2006	20.77	20.79	20.04	20.33	100,313	-0.40(-1.95%)
Dec 11, 2006	20.58	20.76	20.45	20.74	280,652	+0.24(+1.18%)
Dec 08, 2006	20.21	20.72	20.03	20.50	110,373	+0.37(+1.83%)
Dec 07, 2006	20.38	20.46	19.88	20.13	82,232	-0.09(-0.46%)
Dec 06, 2006	20.30	20.75	19.99	20.22	126,177	+0.01(+0.04%)
Dec 05, 2006	20.61	21.22	20.19	20.21	157,117	-0.24(-1.18%)
Dec 04, 2006	20.07	20.85	19.95	20.45	229,893	+0.59(+2.97%)

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