Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	18.22	18.33	17.69	18.22	290,111	+0.21(+1.17%)
Dec 28, 2007	17.66	18.04	17.42	18.01	94,049	+0.43(+2.45%)
Dec 27, 2007	18.35	18.54	17.38	17.58	113,283	-0.73(-3.99%)
Dec 26, 2007	18.16	18.85	18.01	18.31	149,147	+0.22(+1.22%)
Dec 24, 2007	18.00	18.20	17.84	18.09	32,621	+0.19(+1.06%)
Dec 21, 2007	18.31	18.54	17.15	17.90	289,462	-0.17(-0.94%)
Dec 20, 2007	17.73	18.09	17.40	18.07	120,194	+0.51(+2.90%)
Dec 19, 2007	17.58	17.82	17.15	17.56	132,443	-0.07(-0.40%)
Dec 18, 2007	17.63	18.20	17.06	17.63	173,681	+0.18(+1.03%)
Dec 17, 2007	18.26	18.54	17.33	17.45	266,594	-0.94(-5.11%)
Dec 14, 2007	17.31	18.58	17.31	18.39	193,291	+0.91(+5.21%)
Dec 13, 2007	17.57	17.57	17.12	17.48	98,811	-0.24(-1.35%)
Dec 12, 2007	17.66	18.05	17.38	17.72	268,222	+0.50(+2.90%)
Dec 11, 2007	17.68	17.77	17.07	17.22	148,539	-0.35(-1.99%)
Dec 10, 2007	18.15	18.28	17.57	17.57	81,483	-0.43(-2.39%)
Dec 07, 2007	18.06	18.34	17.93	18.00	112,078	-0.17(-0.94%)
Dec 06, 2007	17.09	18.41	17.09	18.17	470,262	+1.29(+7.64%)
Dec 05, 2007	17.10	17.46	16.10	16.88	378,300	-0.14(-0.82%)
Dec 04, 2007	17.28	17.94	16.98	17.02	268,615	-0.50(-2.85%)
Dec 03, 2007	17.70	17.99	17.37	17.52	203,568	-0.22(-1.24%)
Nov 30, 2007	18.19	18.21	17.15	17.74	435,828	-0.34(-1.88%)
Nov 29, 2007	17.69	18.15	17.61	18.08	183,925	+0.67(+3.85%)
Nov 28, 2007	16.25	17.73	16.25	17.41	368,902	+1.32(+8.20%)
Nov 27, 2007	17.05	17.32	16.04	16.09	346,425	-1.09(-6.34%)
Nov 26, 2007	18.33	18.33	17.00	17.18	186,673	-1.15(-6.27%)
Nov 23, 2007	18.04	18.47	17.83	18.33	79,701	+0.33(+1.83%)
Nov 21, 2007	18.67	19.16	17.85	18.00	241,865	-1.15(-6.01%)
Nov 20, 2007	19.55	20.00	18.93	19.15	180,594	-0.33(-1.69%)
Nov 19, 2007	20.17	20.17	19.17	19.48	111,534	-0.87(-4.28%)
Nov 16, 2007	19.78	20.35	19.54	20.35	329,174	+0.33(+1.65%)
Nov 15, 2007	19.16	20.75	19.07	20.02	505,000	+0.89(+4.65%)
Nov 14, 2007	19.72	19.94	19.12	19.13	202,996	-0.32(-1.65%)
Nov 13, 2007	19.12	19.84	19.12	19.45	222,542	+0.57(+3.02%)
Nov 12, 2007	19.47	19.55	18.85	18.88	183,318	-0.52(-2.68%)
Nov 09, 2007	20.37	20.44	18.96	19.40	444,691	-1.08(-5.27%)
Nov 08, 2007	22.13	22.63	18.68	20.48	691,929	-1.69(-7.62%)
Nov 07, 2007	23.02	23.50	21.60	22.17	251,150	-1.32(-5.62%)
Nov 06, 2007	23.18	23.54	23.15	23.49	416,915	+0.30(+1.29%)
Nov 05, 2007	22.64	23.34	22.25	23.19	224,698	-0.07(-0.30%)
Nov 02, 2007	23.70	23.84	22.88	23.26	317,823	+0.02(+0.09%)
Nov 01, 2007	23.09	23.75	22.90	23.24	485,684	-0.37(-1.57%)
Oct 31, 2007	22.50	23.61	22.47	23.61	737,505	+0.77(+3.37%)
Oct 30, 2007	22.70	23.05	22.18	22.84	377,821	-0.41(-1.76%)
Oct 29, 2007	23.12	23.41	22.80	23.25	858,114	-1.02(-4.20%)
Oct 26, 2007	24.00	24.78	23.75	24.27	491,266	+0.34(+1.42%)
Oct 25, 2007	23.10	24.00	21.94	23.93	982,001	+1.39(+6.17%)
Oct 24, 2007	23.75	24.42	21.65	22.54	1,030,992	-1.61(-6.67%)
Oct 23, 2007	22.52	24.85	22.10	24.15	822,808	+2.18(+9.92%)
Oct 22, 2007	21.06	22.17	20.84	21.97	547,200	+1.17(+5.62%)
Oct 19, 2007	21.67	21.81	20.44	20.80	465,557	-0.74(-3.44%)
Oct 18, 2007	21.81	21.95	21.44	21.54	159,350	-0.46(-2.09%)
Oct 17, 2007	22.34	22.78	21.69	22.00	360,904	-0.11(-0.50%)
Oct 16, 2007	22.66	22.67	21.98	22.11	236,873	-0.86(-3.74%)
Oct 15, 2007	23.47	23.59	22.82	22.97	211,744	-0.69(-2.92%)
Oct 12, 2007	22.63	24.00	22.54	23.66	728,334	+0.85(+3.73%)
Oct 11, 2007	22.39	24.25	21.64	22.81	997,466	+0.67(+3.03%)
Oct 10, 2007	20.75	22.42	20.62	22.14	653,540	+1.26(+6.03%)
Oct 09, 2007	20.59	20.95	19.92	20.88	718,161	+0.25(+1.21%)
Oct 08, 2007	21.37	21.50	20.60	20.63	200,118	-0.76(-3.55%)
Oct 05, 2007	20.53	21.73	20.47	21.39	194,708	+0.71(+3.43%)
Oct 04, 2007	20.00	20.75	19.67	20.68	358,523	+0.63(+3.14%)
Oct 03, 2007	19.64	20.05	19.61	20.05	226,673	+0.16(+0.80%)
Oct 02, 2007	19.81	20.00	19.68	19.89	451,670	+0.25(+1.27%)

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