Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	18.85	18.85	18.30	18.36	521,672	-0.65(-3.40%)
Feb 28, 2008	19.43	19.51	18.87	19.01	481,609	-0.59(-3.03%)
Feb 27, 2008	19.60	19.87	19.44	19.60	364,553	-0.04(-0.19%)
Feb 26, 2008	19.56	19.76	19.43	19.64	431,736	+0.03(+0.16%)
Feb 25, 2008	19.08	19.62	18.87	19.61	534,581	+0.59(+3.08%)
Feb 22, 2008	18.85	19.07	18.66	19.02	470,361	+0.26(+1.38%)
Feb 21, 2008	19.10	19.22	18.71	18.76	714,934	-0.27(-1.40%)
Feb 20, 2008	19.18	19.18	18.80	19.03	679,448	-0.09(-0.48%)
Feb 19, 2008	19.21	19.37	19.05	19.12	634,135	+0.14(+0.72%)
Feb 18, 2008	18.93	19.17	18.78	18.98	0	+0.00(+0.00%)
Feb 15, 2008	18.93	19.17	18.78	18.98	664,761	-0.02(-0.12%)
Feb 14, 2008	19.49	19.49	18.76	19.01	652,462	-0.43(-2.19%)
Feb 13, 2008	19.14	19.69	19.11	19.43	668,545	+0.49(+2.57%)
Feb 12, 2008	18.91	19.26	18.82	18.95	777,516	+0.10(+0.53%)
Feb 11, 2008	19.45	19.45	18.64	18.85	1,088,274	-0.56(-2.86%)
Feb 08, 2008	19.08	19.49	18.99	19.40	787,498	+0.30(+1.59%)
Feb 07, 2008	20.03	20.23	18.95	19.10	1,418,206	-1.12(-5.53%)
Feb 06, 2008	19.96	20.81	19.72	20.22	1,506,558	+0.46(+2.35%)
Feb 05, 2008	20.14	20.26	19.66	19.75	535,366	-0.57(-2.81%)
Feb 04, 2008	20.66	20.66	20.14	20.32	611,267	-0.33(-1.62%)
Feb 01, 2008	19.81	20.69	19.78	20.66	850,342	+0.98(+4.99%)
Jan 31, 2008	19.59	19.88	19.37	19.68	616,916	-0.15(-0.77%)
Jan 30, 2008	19.70	20.17	19.64	19.83	702,964	+0.02(+0.08%)
Jan 29, 2008	19.55	19.88	19.18	19.81	834,135	+0.27(+1.40%)
Jan 28, 2008	19.02	19.55	18.99	19.54	562,266	+0.49(+2.56%)
Jan 25, 2008	19.57	19.87	18.98	19.05	1,289,189	-0.42(-2.15%)
Jan 24, 2008	18.57	19.47	18.35	19.47	1,508,042	+1.16(+6.32%)
Jan 23, 2008	17.64	18.35	17.56	18.31	1,312,230	+0.27(+1.48%)
Jan 22, 2008	17.93	18.80	17.93	18.05	1,126,502	-0.59(-3.18%)
Jan 21, 2008	18.63	18.92	18.44	18.64	0	+0.00(+0.00%)
Jan 18, 2008	18.63	18.92	18.44	18.64	915,400	+0.10(+0.53%)
Jan 17, 2008	19.26	19.59	18.44	18.54	924,362	-0.60(-3.14%)
Jan 16, 2008	18.77	19.36	18.47	19.14	1,292,096	+0.33(+1.78%)
Jan 15, 2008	19.64	19.64	18.73	18.81	1,033,413	-0.58(-2.98%)
Jan 14, 2008	19.37	19.79	19.11	19.39	1,163,023	+0.49(+2.58%)
Jan 11, 2008	19.59	19.64	18.89	18.90	870,464	-0.80(-4.06%)
Jan 10, 2008	18.80	19.83	18.76	19.70	1,460,768	+0.81(+4.31%)
Jan 09, 2008	19.81	19.94	18.51	18.89	1,499,018	-0.98(-4.94%)
Jan 08, 2008	20.43	20.74	19.85	19.87	740,536	-0.56(-2.76%)
Jan 07, 2008	20.25	20.68	19.95	20.43	1,553,851	+0.02(+0.11%)
Jan 04, 2008	21.49	21.54	20.40	20.41	1,250,654	-1.33(-6.13%)
Jan 03, 2008	21.79	22.05	21.54	21.74	1,388,850	+0.01(+0.03%)
Jan 02, 2008	22.27	22.27	21.50	21.73	978,973	-0.33(-1.48%)
Jan 01, 2008	21.92	22.15	21.56	22.06	0	+0.00(+0.00%)
Dec 31, 2007	21.92	22.15	21.56	22.06	1,203,533	+0.07(+0.31%)
Dec 28, 2007	22.55	22.65	21.95	21.99	960,778	-0.50(-2.23%)
Dec 27, 2007	22.47	22.64	22.43	22.49	793,084	-0.12(-0.54%)
Dec 26, 2007	23.17	23.17	22.54	22.62	1,037,327	-0.41(-1.79%)
Dec 24, 2007	22.43	23.22	22.43	23.03	939,822	+0.58(+2.58%)
Dec 21, 2007	22.52	23.19	22.23	22.45	1,409,288	-0.17(-0.74%)
Dec 20, 2007	23.39	23.75	22.52	22.62	1,562,485	-0.65(-2.78%)
Dec 19, 2007	24.59	24.69	23.15	23.26	1,726,913	-1.51(-6.11%)
Dec 18, 2007	24.84	24.91	24.58	24.78	621,845	+0.12(+0.49%)
Dec 17, 2007	24.34	24.94	24.31	24.66	775,612	+0.25(+1.03%)
Dec 14, 2007	24.72	25.06	24.27	24.40	601,941	-0.57(-2.29%)
Dec 13, 2007	25.01	25.08	24.74	24.98	421,115	-0.09(-0.36%)
Dec 12, 2007	25.64	25.76	24.89	25.07	511,163	-0.20(-0.78%)
Dec 11, 2007	25.94	26.00	25.26	25.26	649,441	-0.67(-2.58%)
Dec 10, 2007	25.86	26.06	25.77	25.93	596,431	+0.09(+0.35%)
Dec 07, 2007	25.87	25.96	25.71	25.84	903,468	+0.05(+0.21%)
Dec 06, 2007	25.45	25.85	25.45	25.79	408,709	+0.26(+1.01%)
Dec 05, 2007	25.72	25.73	25.36	25.53	617,310	+0.08(+0.33%)
Dec 04, 2007	25.08	25.51	25.08	25.45	505,661	+0.11(+0.45%)

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