Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	20.21	20.27	19.63	19.68	534,129	-0.62(-3.04%)
Feb 28, 2008	20.44	20.84	20.23	20.30	498,682	-0.39(-1.87%)
Feb 27, 2008	20.41	20.79	20.34	20.69	534,129	+0.02(+0.10%)
Feb 26, 2008	20.43	20.80	20.40	20.67	542,342	+0.14(+0.66%)
Feb 25, 2008	20.01	20.57	19.83	20.53	561,274	+0.46(+2.29%)
Feb 22, 2008	19.95	20.08	19.73	20.07	572,620	+0.19(+0.98%)
Feb 21, 2008	20.59	20.76	19.86	19.88	487,635	-0.63(-3.08%)
Feb 20, 2008	20.04	20.51	20.02	20.51	730,409	+0.42(+2.07%)
Feb 19, 2008	20.49	20.55	19.93	20.09	732,775	-0.19(-0.92%)
Feb 18, 2008	20.42	20.60	20.15	20.28	0	+0.00(+0.00%)
Feb 15, 2008	20.42	20.60	20.15	20.28	362,540	-0.27(-1.29%)
Feb 14, 2008	20.85	20.92	20.42	20.55	319,197	-0.32(-1.55%)
Feb 13, 2008	21.04	21.43	20.78	20.87	478,726	-0.04(-0.21%)
Feb 12, 2008	20.98	21.34	20.78	20.91	409,958	+0.07(+0.34%)
Feb 11, 2008	21.08	21.08	20.39	20.84	382,396	-0.26(-1.23%)
Feb 08, 2008	20.96	21.30	20.91	21.10	364,252	+0.07(+0.34%)
Feb 07, 2008	21.36	21.68	20.77	21.03	658,022	-0.47(-2.21%)
Feb 06, 2008	21.29	21.63	21.01	21.50	911,514	+0.24(+1.12%)
Feb 05, 2008	21.84	22.10	21.22	21.26	489,305	-0.66(-3.01%)
Feb 04, 2008	21.92	22.20	21.63	21.92	595,519	-0.01(-0.07%)
Feb 01, 2008	21.32	22.03	21.06	21.94	685,167	+0.63(+2.97%)
Jan 31, 2008	20.74	21.52	20.63	21.31	707,997	+0.25(+1.19%)
Jan 30, 2008	21.58	21.67	21.01	21.06	904,693	-0.55(-2.56%)
Jan 29, 2008	22.31	22.31	21.47	21.61	865,689	-0.58(-2.62%)
Jan 28, 2008	22.41	22.41	21.49	22.19	917,939	-0.40(-1.78%)
Jan 25, 2008	22.74	23.06	22.42	22.59	985,850	-0.03(-0.13%)
Jan 24, 2008	22.99	24.07	22.43	22.62	1,891,588	+0.87(+4.00%)
Jan 23, 2008	20.04	21.84	19.90	21.75	878,385	+1.47(+7.26%)
Jan 22, 2008	20.62	21.13	20.19	20.28	1,142,845	-1.06(-4.95%)
Jan 21, 2008	21.71	21.82	21.16	21.34	0	+0.00(+0.00%)
Jan 18, 2008	21.71	21.82	21.16	21.34	658,022	-0.28(-1.30%)
Jan 17, 2008	22.32	22.48	21.59	21.62	643,962	-0.66(-2.97%)
Jan 16, 2008	22.13	22.79	21.91	22.28	627,536	+0.08(+0.36%)
Jan 15, 2008	22.56	22.56	21.85	22.20	713,565	-0.63(-2.77%)
Jan 14, 2008	22.51	22.92	22.39	22.83	420,816	+0.52(+2.32%)
Jan 11, 2008	22.08	22.51	21.91	22.31	465,780	+0.24(+1.07%)
Jan 10, 2008	22.13	22.33	21.66	22.08	801,264	-0.18(-0.81%)
Jan 09, 2008	22.27	22.47	21.76	22.25	812,540	-0.05(-0.23%)
Jan 08, 2008	23.19	23.25	22.17	22.31	598,024	-0.72(-3.12%)
Jan 07, 2008	22.91	23.42	22.64	23.02	557,111	+0.15(+0.66%)
Jan 04, 2008	22.64	23.22	22.59	22.87	653,567	-0.02(-0.09%)
Jan 03, 2008	23.12	23.14	22.71	22.89	704,656	-0.24(-1.02%)
Jan 02, 2008	23.83	23.89	22.92	23.13	633,104	-0.82(-3.42%)
Jan 01, 2008	24.30	24.38	23.89	23.95	0	+0.00(+0.00%)
Dec 31, 2007	24.30	24.35	23.89	23.95	723,727	-0.43(-1.77%)
Dec 28, 2007	24.22	24.43	23.73	24.38	557,655	+0.37(+1.53%)
Dec 27, 2007	24.17	24.24	23.79	24.01	459,098	-0.11(-0.45%)
Dec 26, 2007	24.00	24.24	23.91	24.12	260,870	+0.09(+0.36%)
Dec 24, 2007	24.11	24.20	23.73	24.04	167,742	-0.12(-0.51%)
Dec 21, 2007	23.92	24.32	23.89	24.16	638,951	+0.21(+0.87%)
Dec 20, 2007	24.14	24.16	23.56	23.95	437,939	+0.03(+0.12%)
Dec 19, 2007	23.93	24.08	23.73	23.92	398,404	-0.09(-0.39%)
Dec 18, 2007	23.50	24.07	23.33	24.01	466,754	+0.83(+3.56%)
Dec 17, 2007	24.07	24.07	23.16	23.19	526,055	-0.95(-3.93%)
Dec 14, 2007	24.93	24.93	24.01	24.14	541,229	-0.40(-1.61%)
Dec 13, 2007	24.42	24.72	24.39	24.53	375,575	-0.12(-0.50%)
Dec 12, 2007	24.97	25.28	24.17	24.65	387,191	+0.20(+0.82%)
Dec 11, 2007	25.54	25.76	24.43	24.45	364,856	-0.98(-3.84%)
Dec 10, 2007	25.16	25.47	25.01	25.43	290,938	+0.27(+1.09%)
Dec 07, 2007	25.52	25.62	25.00	25.16	551,112	-0.35(-1.38%)
Dec 06, 2007	24.91	25.60	24.81	25.51	618,209	+0.50(+2.01%)
Dec 05, 2007	25.21	25.54	24.66	25.01	880,054	+0.10(+0.40%)
Dec 04, 2007	24.66	25.18	24.66	24.91	593,570	+0.24(+0.99%)

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