Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	17.87	18.37	17.77	18.07	239,854	+0.19(+1.06%)
Dec 28, 2007	18.15	18.30	17.88	17.88	270,606	-0.17(-0.94%)
Dec 27, 2007	18.99	19.08	18.00	18.05	327,510	-1.04(-5.45%)
Dec 26, 2007	18.88	19.54	18.69	19.09	378,624	+0.19(+1.01%)
Dec 24, 2007	19.00	19.09	18.65	18.90	227,823	+0.15(+0.80%)
Dec 21, 2007	19.14	19.16	18.68	18.75	646,592	-0.11(-0.58%)
Dec 20, 2007	19.39	19.39	18.61	18.86	340,048	-0.35(-1.82%)
Dec 19, 2007	19.21	19.40	19.00	19.21	199,940	+0.02(+0.10%)
Dec 18, 2007	19.14	19.52	18.99	19.19	309,067	+0.12(+0.63%)
Dec 17, 2007	19.93	20.06	18.98	19.07	478,053	-0.77(-3.88%)
Dec 14, 2007	20.71	20.93	19.83	19.84	332,471	-1.14(-5.43%)
Dec 13, 2007	20.94	21.25	20.50	20.98	138,618	-0.16(-0.76%)
Dec 12, 2007	21.29	21.71	20.72	21.14	251,332	+0.16(+0.76%)
Dec 11, 2007	21.57	22.38	20.97	20.98	565,962	-0.47(-2.19%)
Dec 10, 2007	21.35	21.73	21.16	21.45	336,633	+0.19(+0.89%)
Dec 07, 2007	20.82	21.29	20.39	21.26	342,031	+0.47(+2.26%)
Dec 06, 2007	18.93	20.81	18.87	20.79	321,762	+1.79(+9.42%)
Dec 05, 2007	18.47	19.42	18.27	19.00	476,574	+0.77(+4.22%)
Dec 04, 2007	17.80	18.73	17.80	18.23	672,954	+0.30(+1.67%)
Dec 03, 2007	19.35	19.59	17.89	17.93	367,733	-1.47(-7.58%)
Nov 30, 2007	20.00	20.20	19.27	19.40	344,992	-0.48(-2.41%)
Nov 29, 2007	20.28	20.80	19.73	19.88	350,196	-0.49(-2.41%)
Nov 28, 2007	19.32	20.50	19.10	20.37	651,790	+1.27(+6.65%)
Nov 27, 2007	19.36	19.67	18.44	19.10	383,509	-0.24(-1.24%)
Nov 26, 2007	19.63	20.06	19.21	19.34	548,017	-0.30(-1.53%)
Nov 23, 2007	19.49	19.77	19.18	19.64	148,458	+0.22(+1.13%)
Nov 21, 2007	20.08	20.15	19.23	19.42	588,708	-0.66(-3.29%)
Nov 20, 2007	19.30	20.26	19.16	20.08	472,730	+0.74(+3.83%)
Nov 19, 2007	20.20	20.40	19.19	19.34	281,412	-0.92(-4.54%)
Nov 16, 2007	21.18	21.21	20.21	20.26	420,245	-0.90(-4.25%)
Nov 15, 2007	21.47	21.68	21.01	21.16	209,380	-0.56(-2.58%)
Nov 14, 2007	21.64	21.85	21.44	21.72	203,168	+0.15(+0.70%)
Nov 13, 2007	21.91	22.13	21.09	21.57	426,039	-0.31(-1.42%)
Nov 12, 2007	21.47	22.00	21.05	21.88	522,210	+0.27(+1.25%)
Nov 09, 2007	21.63	22.01	20.85	21.61	672,145	-0.36(-1.64%)
Nov 08, 2007	22.55	22.97	20.96	21.97	768,161	-0.74(-3.26%)
Nov 07, 2007	22.71	22.95	22.36	22.71	279,824	-0.29(-1.26%)
Nov 06, 2007	23.01	23.13	22.68	23.00	242,612	-0.01(-0.04%)
Nov 05, 2007	22.82	23.23	22.46	23.01	321,162	-0.11(-0.48%)
Nov 02, 2007	22.87	23.37	22.15	23.12	285,669	+0.45(+1.99%)
Nov 01, 2007	23.01	23.20	22.31	22.67	233,500	-0.49(-2.12%)
Oct 31, 2007	22.85	23.38	22.53	23.16	275,960	+0.36(+1.58%)
Oct 30, 2007	22.71	22.91	21.58	22.80	448,576	+0.03(+0.13%)
Oct 29, 2007	23.43	23.60	22.68	22.77	253,040	-0.53(-2.27%)
Oct 26, 2007	23.17	23.62	22.58	23.30	221,517	+0.24(+1.04%)
Oct 25, 2007	23.36	23.71	22.65	23.06	109,510	-0.18(-0.77%)
Oct 24, 2007	23.79	23.79	22.69	23.24	115,932	-0.61(-2.56%)
Oct 23, 2007	23.61	23.98	23.25	23.85	173,110	+0.47(+2.01%)
Oct 22, 2007	22.50	23.62	22.19	23.38	202,400	+0.63(+2.77%)
Oct 19, 2007	23.33	23.33	22.41	22.75	259,976	-0.58(-2.49%)
Oct 18, 2007	23.61	23.97	23.18	23.33	238,252	-0.37(-1.56%)
Oct 17, 2007	23.83	23.91	23.16	23.70	159,830	+0.05(+0.21%)
Oct 16, 2007	23.81	23.91	23.37	23.65	151,567	-0.15(-0.63%)
Oct 15, 2007	23.40	23.92	23.16	23.80	235,713	+0.63(+2.72%)
Oct 12, 2007	22.94	23.64	22.88	23.17	258,082	+0.19(+0.83%)
Oct 11, 2007	22.93	23.59	22.90	22.98	397,136	+0.12(+0.52%)
Oct 10, 2007	22.88	23.08	22.59	22.86	334,661	-0.02(-0.09%)
Oct 09, 2007	22.75	23.00	22.36	22.88	209,620	+0.24(+1.06%)
Oct 08, 2007	22.29	22.64	22.20	22.64	134,571	+0.29(+1.30%)
Oct 05, 2007	22.34	22.55	22.12	22.35	208,151	+0.23(+1.04%)
Oct 04, 2007	22.00	22.53	21.90	22.12	225,230	+0.13(+0.59%)
Oct 03, 2007	21.90	22.58	21.71	21.99	224,476	-0.01(-0.05%)
Oct 02, 2007	22.40	22.69	21.70	22.00	274,206	-0.39(-1.74%)

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