Date	Open	High	Low	Close	Volume	Change (%)
Nov 28, 2008	7.251	7.485	7.161	7.382	38,413	+0.00(+0.00%)
Nov 26, 2008	6.740	7.782	6.740	7.382	153,404	+0.49(+7.11%)
Nov 25, 2008	6.878	6.913	6.402	6.892	69,874	+0.07(+1.01%)
Nov 24, 2008	6.685	6.878	6.078	6.823	139,755	+0.21(+3.24%)
Nov 21, 2008	6.057	6.795	5.581	6.609	139,164	+0.65(+10.88%)
Nov 20, 2008	6.437	6.685	5.857	5.961	122,305	-0.55(-8.38%)
Nov 19, 2008	7.009	7.444	6.492	6.506	54,706	-0.52(-7.46%)
Nov 18, 2008	7.409	7.679	6.913	7.030	87,768	-0.39(-5.21%)
Nov 17, 2008	7.147	7.575	6.726	7.416	100,802	+0.19(+2.67%)
Nov 14, 2008	7.879	7.948	7.196	7.223	108,123	-0.82(-10.21%)
Nov 13, 2008	7.603	8.106	6.954	8.044	182,066	+0.37(+4.86%)
Nov 12, 2008	8.286	8.451	7.665	7.672	104,234	-0.68(-8.10%)
Nov 11, 2008	8.672	9.327	8.286	8.348	87,389	-0.59(-6.56%)
Nov 10, 2008	10.08	10.30	8.789	8.934	51,227	-0.68(-7.10%)
Nov 07, 2008	8.941	10.24	8.941	9.617	79,664	+0.54(+5.93%)
Nov 06, 2008	9.452	10.34	8.782	9.079	73,661	+0.04(+0.46%)
Nov 05, 2008	9.900	10.35	9.017	9.038	97,294	-1.00(-9.97%)
Nov 04, 2008	10.51	11.01	9.755	10.04	89,667	-0.13(-1.29%)
Nov 03, 2008	10.58	11.02	9.721	10.17	87,933	+0.38(+3.88%)
Oct 31, 2008	9.176	10.14	8.810	9.790	111,979	+0.48(+5.11%)
Oct 30, 2008	8.803	9.320	8.713	9.314	131,364	+0.75(+8.70%)
Oct 29, 2008	8.258	8.762	7.796	8.569	112,532	+0.29(+3.50%)
Oct 28, 2008	7.265	8.334	6.906	8.279	169,055	+1.08(+15.05%)
Oct 27, 2008	7.361	7.775	6.982	7.196	144,678	-0.42(-5.53%)
Oct 24, 2008	6.947	7.823	6.727	7.616	102,645	-0.28(-3.50%)
Oct 23, 2008	7.423	7.892	7.051	7.892	98,362	+0.30(+4.00%)
Oct 22, 2008	8.072	8.562	7.396	7.589	99,658	-0.70(-8.41%)
Oct 21, 2008	8.713	8.796	8.265	8.286	62,022	-0.53(-6.03%)
Oct 20, 2008	8.920	9.652	7.948	8.817	150,619	-0.05(-0.54%)
Oct 17, 2008	8.796	9.617	8.155	8.865	161,537	-0.16(-1.76%)
Oct 16, 2008	7.589	9.396	7.589	9.024	140,109	+1.43(+18.80%)
Oct 15, 2008	8.982	9.638	7.589	7.596	71,693	-1.58(-17.22%)
Oct 14, 2008	9.389	9.631	8.720	9.176	100,143	-0.13(-1.41%)
Oct 13, 2008	9.148	9.797	8.451	9.307	164,104	+0.47(+5.31%)
Oct 10, 2008	6.720	8.838	5.216	8.838	317,414	+1.95(+28.23%)
Oct 09, 2008	8.341	8.624	6.892	6.892	127,924	-1.19(-14.69%)
Oct 08, 2008	7.741	8.831	7.589	8.079	111,703	-0.07(-0.85%)
Oct 07, 2008	8.355	8.927	8.030	8.148	157,309	-0.06(-0.76%)
Oct 06, 2008	8.548	8.548	7.175	8.210	181,825	-0.54(-6.15%)
Oct 03, 2008	9.645	9.659	8.431	8.748	308,218	-0.77(-8.05%)
Oct 02, 2008	10.57	10.57	9.486	9.514	114,560	-0.92(-8.80%)
Oct 01, 2008	11.65	12.00	9.348	10.43	203,373	-1.31(-11.16%)
Sep 30, 2008	11.73	11.89	10.59	11.74	190,634	-0.41(-3.35%)
Sep 29, 2008	12.56	13.62	10.60	12.15	266,387	-0.66(-5.17%)
Sep 26, 2008	14.25	14.25	12.07	12.81	157,400	-1.59(-11.06%)
Sep 25, 2008	14.17	14.61	14.15	14.40	33,320	+0.26(+1.85%)
Sep 24, 2008	14.49	14.65	13.98	14.14	32,052	-0.34(-2.38%)
Sep 23, 2008	14.40	14.63	13.46	14.49	86,944	+0.08(+0.53%)
Sep 22, 2008	15.30	15.65	14.09	14.41	82,552	-1.44(-9.09%)
Sep 19, 2008	15.95	16.50	15.18	15.85	371,671	-0.15(-0.95%)
Sep 18, 2008	14.64	16.01	13.48	16.01	220,662	+1.07(+7.16%)
Sep 17, 2008	14.96	15.00	12.08	14.94	217,887	-0.30(-1.95%)
Sep 16, 2008	14.71	15.73	14.49	15.23	122,542	+0.41(+2.75%)
Sep 15, 2008	14.97	15.72	14.54	14.83	37,923	-0.08(-0.51%)
Sep 12, 2008	15.40	15.46	14.53	14.90	31,746	-0.30(-1.95%)
Sep 11, 2008	15.46	15.46	14.63	15.20	52,468	-0.32(-2.09%)
Sep 10, 2008	15.56	15.61	15.27	15.52	42,129	+0.40(+2.65%)
Sep 09, 2008	15.52	15.56	15.12	15.12	34,022	-0.37(-2.40%)
Sep 08, 2008	15.09	15.70	14.67	15.50	64,732	+0.84(+5.74%)
Sep 05, 2008	14.68	15.00	14.36	14.65	86,973	-0.15(-1.03%)
Sep 04, 2008	15.54	15.54	14.57	14.81	33,899	-0.50(-3.29%)
Sep 03, 2008	14.87	15.63	14.59	15.31	65,548	+0.44(+2.97%)
Sep 02, 2008	16.07	16.13	14.49	14.87	73,126	-1.00(-6.30%)
Aug 29, 2008	15.44	15.87	15.44	15.87	38,979	+0.55(+3.60%)
Aug 28, 2008	15.11	15.47	14.50	15.32	52,113	+0.21(+1.37%)
Aug 27, 2008	15.12	15.76	14.83	15.11	38,162	+0.05(+0.32%)
Aug 26, 2008	15.14	15.71	15.05	15.06	23,158	+0.02(+0.14%)
Aug 25, 2008	16.20	16.20	15.04	15.04	41,191	-0.83(-5.22%)
Aug 22, 2008	15.34	16.12	15.17	15.87	36,959	+0.63(+4.17%)
Aug 21, 2008	15.54	15.54	14.78	15.23	69,671	-0.14(-0.94%)
Aug 20, 2008	15.46	15.72	15.09	15.38	44,453	-0.02(-0.13%)
Aug 19, 2008	14.45	15.71	14.32	15.40	44,203	+0.99(+6.85%)
Aug 18, 2008	15.75	15.75	14.14	14.41	60,861	-1.16(-7.44%)
Aug 15, 2008	15.47	15.81	15.01	15.57	116,394	+0.29(+1.90%)
Aug 14, 2008	15.87	15.87	15.18	15.28	63,268	-0.64(-4.03%)
Aug 13, 2008	14.49	16.18	13.85	15.92	138,772	+1.44(+9.90%)
Aug 12, 2008	14.29	14.49	13.76	14.49	67,665	+0.11(+0.77%)
Aug 11, 2008	14.49	14.49	13.71	14.38	72,973	+0.03(+0.19%)
Aug 08, 2008	13.46	14.49	13.39	14.35	49,120	+0.55(+4.00%)
Aug 07, 2008	13.68	14.43	13.65	13.80	79,951	+0.03(+0.25%)
Aug 06, 2008	14.25	14.25	13.15	13.76	84,721	-0.37(-2.59%)
Aug 05, 2008	13.65	14.23	13.40	14.13	107,100	+0.67(+4.97%)
Aug 04, 2008	13.83	14.15	13.25	13.46	75,376	-0.59(-4.17%)
Aug 01, 2008	14.49	14.49	13.97	14.05	42,433	-0.43(-2.95%)
Jul 31, 2008	14.21	14.47	12.94	14.47	87,675	+0.06(+0.38%)
Jul 30, 2008	14.03	14.53	13.94	14.42	67,570	+0.82(+6.04%)
Jul 29, 2008	13.60	16.39	12.91	13.60	91,694	+0.57(+4.40%)
Jul 28, 2008	13.62	13.74	13.03	13.03	65,421	-0.40(-2.98%)
Jul 25, 2008	13.11	13.44	12.77	13.43	73,064	+0.39(+3.02%)
Jul 24, 2008	12.69	13.10	12.54	13.03	63,763	+0.51(+4.08%)
Jul 23, 2008	12.14	12.71	11.78	12.52	115,499	+0.41(+3.36%)
Jul 22, 2008	11.55	12.20	11.26	12.11	118,145	+0.48(+4.15%)
Jul 21, 2008	11.89	11.89	11.21	11.63	73,181	+0.17(+1.44%)
Jul 18, 2008	12.40	12.42	11.28	11.47	69,974	+0.20(+1.78%)
Jul 17, 2008	11.96	11.96	11.21	11.27	63,854	-0.72(-6.04%)
Jul 16, 2008	12.22	12.25	11.75	11.99	79,127	-0.25(-2.03%)
Jul 15, 2008	11.93	12.34	11.05	12.24	162,905	+0.39(+3.26%)
Jul 14, 2008	11.93	11.93	11.11	11.85	94,667	+0.57(+5.08%)
Jul 11, 2008	11.33	11.56	11.04	11.28	71,306	-0.17(-1.51%)
Jul 10, 2008	11.05	11.90	10.99	11.45	83,935	+0.23(+2.03%)
Jul 09, 2008	12.35	12.35	11.22	11.22	139,336	-1.26(-10.06%)
Jul 08, 2008	11.90	12.49	11.51	12.48	94,964	+1.16(+10.24%)
Jul 07, 2008	11.72	11.90	11.05	11.32	130,526	+0.28(+2.56%)
Jul 04, 2008	11.59	11.93	10.87	11.04	105,102	+0.00(+0.00%)
Jul 03, 2008	11.59	11.93	10.87	11.04	105,102	-0.55(-4.71%)
Jul 02, 2008	12.48	13.21	11.25	11.58	157,846	-1.01(-8.00%)
Jul 01, 2008	13.32	13.41	12.14	12.59	168,878	-1.07(-7.83%)
Jun 30, 2008	12.91	13.78	12.59	13.66	166,091	+0.21(+1.54%)
Jun 27, 2008	11.96	13.45	11.70	13.45	757,006	+1.64(+13.84%)
Jun 26, 2008	11.36	12.92	11.36	11.82	179,532	+0.34(+3.01%)
Jun 25, 2008	11.60	11.86	11.42	11.47	36,019	-0.05(-0.42%)
Jun 24, 2008	12.09	12.20	11.38	11.52	82,819	-0.72(-5.92%)
Jun 23, 2008	12.69	12.69	12.07	12.25	71,565	-0.34(-2.74%)
Jun 20, 2008	12.46	12.78	11.18	12.59	207,116	+0.28(+2.30%)
Jun 19, 2008	11.97	12.74	11.71	12.31	117,924	+0.46(+3.90%)
Jun 18, 2008	10.78	11.87	10.70	11.85	198,555	+0.86(+7.85%)
Jun 17, 2008	11.40	11.45	10.73	10.98	285,919	-0.40(-3.51%)
Jun 16, 2008	11.66	11.86	11.29	11.38	81,399	-0.34(-2.94%)
Jun 13, 2008	11.28	12.40	11.04	11.73	178,046	+0.58(+5.20%)
Jun 12, 2008	11.73	11.73	11.02	11.15	127,682	-0.54(-4.60%)
Jun 11, 2008	12.20	12.78	10.80	11.69	248,503	-0.60(-4.89%)
Jun 10, 2008	12.31	12.85	12.08	12.29	85,863	-0.34(-2.68%)
Jun 09, 2008	12.98	13.37	12.16	12.63	93,574	-0.47(-3.58%)
Jun 06, 2008	13.21	13.69	12.85	13.09	78,587	-0.19(-1.40%)
Jun 05, 2008	13.21	13.80	13.18	13.28	78,010	+0.06(+0.42%)
Jun 04, 2008	13.07	13.32	12.85	13.23	83,664	+0.34(+2.62%)
Jun 03, 2008	13.64	13.64	12.62	12.89	98,797	-0.46(-3.46%)
Jun 02, 2008	13.63	13.85	13.11	13.35	207,154	-0.30(-2.22%)
May 30, 2008	13.84	13.84	13.40	13.65	106,243	+0.02(+0.15%)
May 29, 2008	13.87	13.87	13.46	13.63	109,461	-0.31(-2.23%)
May 28, 2008	13.45	14.14	13.11	13.94	176,654	+0.70(+5.32%)
May 27, 2008	13.11	13.29	12.74	13.24	96,833	+0.29(+2.24%)
May 26, 2008	13.00	13.00	12.56	12.95	150,118	+0.00(+0.00%)
May 23, 2008	13.00	13.00	12.56	12.95	150,118	+0.10(+0.75%)
May 22, 2008	12.99	12.99	12.74	12.85	187,344	+0.09(+0.70%)
May 21, 2008	12.47	13.05	12.47	12.76	985,136	+0.30(+2.38%)
May 20, 2008	11.72	12.49	11.22	12.47	340,391	+0.90(+7.82%)
May 19, 2008	11.43	11.97	11.43	11.56	143,872	+0.10(+0.84%)
May 16, 2008	12.03	12.03	11.34	11.47	258,593	-0.33(-2.81%)
May 15, 2008	11.87	12.20	11.56	11.80	160,313	-0.08(-0.64%)
May 14, 2008	12.51	12.51	11.70	11.87	249,547	-0.46(-3.75%)
May 13, 2008	14.76	14.76	12.23	12.34	476,365	-2.48(-16.76%)
May 12, 2008	14.98	15.27	14.58	14.82	56,702	+0.01(+0.05%)
May 09, 2008	14.83	15.14	14.56	14.81	48,511	-0.08(-0.56%)
May 08, 2008	15.73	15.77	14.70	14.89	79,629	-0.22(-1.46%)
May 07, 2008	15.69	16.52	15.07	15.12	85,114	-0.66(-4.20%)
May 06, 2008	15.73	15.87	15.52	15.78	34,671	-0.14(-0.91%)
May 05, 2008	15.95	16.26	15.38	15.92	66,073	-0.14(-0.86%)
May 02, 2008	16.74	16.87	16.05	16.06	97,020	-0.46(-2.80%)
May 01, 2008	16.32	16.76	16.31	16.52	58,903	+0.17(+1.05%)
Apr 30, 2008	16.44	16.78	16.13	16.35	68,358	-0.07(-0.42%)
Apr 29, 2008	16.84	16.89	16.34	16.42	80,372	-0.06(-0.34%)
Apr 28, 2008	16.75	17.05	16.30	16.47	68,539	-0.23(-1.40%)
Apr 25, 2008	16.72	16.83	16.29	16.71	50,648	+0.21(+1.25%)
Apr 24, 2008	16.69	17.18	16.32	16.50	116,071	-0.19(-1.16%)
Apr 23, 2008	17.11	17.17	16.43	16.70	87,847	-0.06(-0.37%)
Apr 22, 2008	17.25	17.25	16.41	16.76	74,572	-0.46(-2.65%)
Apr 21, 2008	17.25	17.25	16.62	17.21	93,076	+0.07(+0.40%)
Apr 18, 2008	17.24	17.24	16.91	17.14	109,251	+0.36(+2.14%)
Apr 17, 2008	16.96	17.13	16.49	16.79	63,321	-0.11(-0.65%)
Apr 16, 2008	16.46	16.96	16.23	16.90	58,124	+0.57(+3.51%)
Apr 15, 2008	16.16	16.47	16.01	16.32	42,916	+0.34(+2.12%)
Apr 14, 2008	16.41	16.88	15.92	15.98	54,131	-0.26(-1.57%)
Apr 11, 2008	16.36	16.89	16.22	16.24	89,913	-0.34(-2.08%)
Apr 10, 2008	16.29	16.63	15.92	16.59	66,141	+0.48(+2.95%)
Apr 09, 2008	16.96	16.96	15.92	16.11	90,975	-0.46(-2.79%)
Apr 08, 2008	16.02	16.63	16.02	16.57	70,933	+0.46(+2.83%)
Apr 07, 2008	16.35	16.52	15.74	16.12	68,478	-0.12(-0.76%)
Apr 04, 2008	16.66	16.66	15.83	16.24	94,130	-0.08(-0.51%)
Apr 03, 2008	16.18	16.54	15.63	16.32	70,307	-0.03(-0.21%)
Apr 02, 2008	15.88	16.39	15.66	16.36	140,586	+0.39(+2.42%)
Apr 01, 2008	15.90	16.14	15.36	15.97	118,462	+0.77(+5.08%)
Mar 31, 2008	15.34	15.49	14.61	15.20	78,160	+0.68(+4.66%)
Mar 28, 2008	15.25	16.33	14.51	14.52	475,500	-1.60(-9.93%)
Mar 27, 2008	16.47	16.47	15.14	16.12	230,134	-0.13(-0.81%)
Mar 26, 2008	16.63	16.73	15.87	16.25	117,682	-0.23(-1.42%)
Mar 25, 2008	17.41	17.41	15.87	16.49	165,624	-0.39(-2.29%)
Mar 24, 2008	16.50	17.34	16.28	16.87	137,916	+0.39(+2.34%)
Mar 21, 2008	18.29	18.29	16.21	16.49	400,632	+0.00(+0.00%)
Mar 20, 2008	18.29	18.29	16.21	16.49	400,632	+0.41(+2.53%)
Mar 19, 2008	14.95	16.83	14.95	16.08	182,518	+0.61(+3.97%)
Mar 18, 2008	12.45	16.39	12.13	15.47	346,046	+3.05(+24.56%)
Mar 17, 2008	12.96	13.58	12.07	12.42	88,368	-0.94(-7.03%)
Mar 14, 2008	13.98	14.69	13.16	13.36	83,502	-0.53(-3.82%)
Mar 13, 2008	14.32	14.32	13.64	13.89	105,785	-0.34(-2.42%)
Mar 12, 2008	14.28	14.88	14.07	14.23	91,906	+0.23(+1.63%)
Mar 11, 2008	13.46	14.31	13.04	14.00	87,311	+0.94(+7.18%)
Mar 10, 2008	13.40	14.00	13.03	13.07	60,175	-0.30(-2.27%)
Mar 07, 2008	12.97	13.49	12.77	13.37	144,602	+0.35(+2.65%)
Mar 06, 2008	13.05	13.36	13.03	13.03	88,519	-0.08(-0.63%)
Mar 05, 2008	14.04	14.04	13.06	13.11	174,415	-0.77(-5.57%)
Mar 04, 2008	13.87	14.45	13.60	13.88	211,772	-0.36(-2.52%)
Mar 03, 2008	14.66	14.86	13.46	14.24	323,620	-0.47(-3.19%)
Feb 29, 2008	14.52	14.95	14.49	14.71	94,659	-0.50(-3.31%)
Feb 28, 2008	15.43	15.43	14.62	15.21	152,905	-0.32(-2.04%)
Feb 27, 2008	15.96	16.24	15.29	15.53	77,789	-0.52(-3.27%)
Feb 26, 2008	15.67	16.37	15.43	16.05	120,960	+0.50(+3.19%)
Feb 25, 2008	15.70	15.70	14.93	15.56	81,794	-0.14(-0.92%)
Feb 22, 2008	15.56	15.93	15.38	15.70	92,260	+0.19(+1.25%)
Feb 21, 2008	15.75	16.07	15.47	15.51	114,037	-0.06(-0.35%)
Feb 20, 2008	16.17	16.17	15.50	15.56	58,378	-0.26(-1.61%)
Feb 19, 2008	15.53	16.13	15.53	15.82	66,005	+0.36(+2.32%)
Feb 18, 2008	15.77	15.87	15.04	15.46	91,099	+0.00(+0.00%)
Feb 15, 2008	15.77	15.87	15.04	15.46	91,099	-0.49(-3.07%)
Feb 14, 2008	16.61	16.61	15.70	15.95	62,245	-0.65(-3.91%)
Feb 13, 2008	16.36	16.61	16.05	16.60	48,049	+0.43(+2.64%)
Feb 12, 2008	16.32	16.35	15.83	16.17	57,904	+0.24(+1.52%)
Feb 11, 2008	15.98	16.01	15.72	15.93	60,181	-0.06(-0.39%)
Feb 08, 2008	15.83	16.19	15.83	15.99	51,903	+0.10(+0.61%)
Feb 07, 2008	15.47	15.90	15.37	15.90	80,784	+0.30(+1.95%)
Feb 06, 2008	16.36	16.36	15.33	15.59	151,616	-0.60(-3.71%)
Feb 05, 2008	16.61	16.81	15.95	16.19	141,931	-0.90(-5.29%)
Feb 04, 2008	16.52	17.14	15.96	17.10	111,339	+0.84(+5.18%)
Feb 01, 2008	16.30	16.38	15.84	16.25	202,167	+0.03(+0.17%)
Jan 31, 2008	16.42	16.71	16.23	16.23	202,920	-0.41(-2.45%)
Jan 30, 2008	17.16	17.16	16.44	16.63	114,228	-0.61(-3.56%)
Jan 29, 2008	17.66	17.66	16.95	17.25	92,176	-0.10(-0.60%)
Jan 28, 2008	17.73	17.76	16.90	17.35	103,209	-0.46(-2.56%)
Jan 25, 2008	18.45	18.45	17.37	17.81	55,595	-0.39(-2.12%)
Jan 24, 2008	18.38	18.79	17.63	18.19	115,147	-0.15(-0.83%)
Jan 23, 2008	17.34	18.41	16.63	18.34	101,199	+1.10(+6.40%)
Jan 22, 2008	17.23	17.59	15.92	17.24	165,588	-0.54(-3.03%)
Jan 21, 2008	18.38	19.07	17.52	17.78	197,367	+0.00(+0.00%)
Jan 18, 2008	18.38	19.07	17.52	17.78	197,367	-0.88(-4.70%)
Jan 17, 2008	19.97	20.19	18.54	18.65	96,842	-1.20(-6.05%)
Jan 16, 2008	18.83	20.56	18.54	19.86	159,486	+0.93(+4.92%)
Jan 15, 2008	18.38	19.28	18.13	18.92	188,574	+0.30(+1.59%)
Jan 14, 2008	18.14	18.83	16.98	18.63	143,896	+0.79(+4.45%)
Jan 11, 2008	17.49	18.07	17.25	17.83	136,221	+0.28(+1.57%)
Jan 10, 2008	17.94	18.20	17.39	17.56	184,307	-0.28(-1.59%)
Jan 09, 2008	16.92	17.84	16.92	17.84	136,155	+0.94(+5.55%)
Jan 08, 2008	17.33	17.79	16.87	16.90	115,965	-0.38(-2.20%)
Jan 07, 2008	16.81	17.59	16.70	17.28	94,035	+0.48(+2.87%)
Jan 04, 2008	17.23	17.42	16.67	16.80	183,637	-0.69(-3.94%)
Jan 03, 2008	17.17	17.69	16.92	17.49	174,692	+0.39(+2.26%)
Jan 02, 2008	17.63	17.90	16.94	17.10	173,414	-0.28(-1.59%)
Jan 01, 2008	17.25	18.06	17.09	17.38	267,482	+0.00(+0.00%)
Dec 31, 2007	17.25	18.06	17.09	17.38	267,192	+0.29(+1.70%)
Dec 28, 2007	19.21	19.86	17.09	17.09	570,575	-1.92(-10.12%)
Dec 27, 2007	18.53	19.61	18.43	19.01	370,771	+0.73(+4.00%)
Dec 26, 2007	17.90	18.75	17.45	18.28	703,519	+1.31(+7.72%)
Dec 24, 2007	19.32	19.37	16.56	16.97	810,286	-5.35(-23.96%)
Dec 21, 2007	21.77	22.35	20.84	22.32	209,741	+1.23(+5.86%)
Dec 20, 2007	21.10	21.19	20.37	21.08	72,042	+0.16(+0.76%)
Dec 19, 2007	20.54	21.63	20.01	20.92	120,318	+0.35(+1.68%)
Dec 18, 2007	20.31	20.79	19.67	20.58	103,082	+0.69(+3.47%)
Dec 17, 2007	20.93	21.00	19.60	19.89	123,057	-1.21(-5.75%)
Dec 14, 2007	20.70	21.68	20.53	21.10	105,211	+0.19(+0.89%)
Dec 13, 2007	20.35	20.98	20.35	20.92	54,721	+0.50(+2.47%)
Dec 12, 2007	20.81	21.01	20.01	20.41	48,486	+0.28(+1.40%)
Dec 11, 2007	20.88	21.59	20.11	20.13	94,386	-0.62(-2.99%)
Dec 10, 2007	21.00	21.00	20.27	20.75	88,959	+0.01(+0.03%)
Dec 07, 2007	20.75	20.85	20.54	20.75	51,888	+0.10(+0.50%)
Dec 06, 2007	20.83	20.88	20.28	20.64	87,900	-0.02(-0.10%)
Dec 05, 2007	20.85	21.13	20.35	20.66	71,415	+0.31(+1.53%)
Dec 04, 2007	20.46	21.06	20.35	20.35	44,229	-0.28(-1.37%)

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