Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	51.86	52.08	51.56	51.75	340,951	-0.22(-0.42%)
Dec 30, 2010	52.12	52.25	51.76	51.97	359,042	-0.20(-0.38%)
Dec 29, 2010	52.13	52.38	52.04	52.17	306,181	+0.17(+0.33%)
Dec 28, 2010	52.62	52.74	51.67	52.00	349,850	-0.50(-0.95%)
Dec 27, 2010	52.87	52.87	52.32	52.50	401,430	-0.17(-0.32%)
Dec 23, 2010	52.70	52.98	52.54	52.67	451,634	-0.13(-0.25%)
Dec 22, 2010	52.48	53.01	52.48	52.80	316,981	+0.24(+0.46%)
Dec 21, 2010	52.31	52.59	52.00	52.56	255,834	+0.50(+0.96%)
Dec 20, 2010	52.26	52.29	51.79	52.06	469,951	-0.02(-0.04%)
Dec 17, 2010	51.25	52.08	51.23	52.08	718,384	+0.83(+1.62%)
Dec 16, 2010	51.48	51.63	50.78	51.25	879,535	-0.14(-0.27%)
Dec 15, 2010	51.91	52.17	51.33	51.39	265,792	-0.57(-1.10%)
Dec 14, 2010	51.73	52.22	51.68	51.96	235,078	+0.25(+0.48%)
Dec 13, 2010	52.53	52.59	51.50	51.71	472,909	-0.52(-1.00%)
Dec 10, 2010	52.56	52.59	51.66	52.23	281,971	-0.13(-0.25%)
Dec 09, 2010	52.87	52.93	52.21	52.36	356,560	-0.17(-0.32%)
Dec 08, 2010	52.64	52.84	52.32	52.53	486,532	-0.11(-0.21%)
Dec 07, 2010	52.36	53.06	52.36	52.64	619,735	+0.58(+1.11%)
Dec 06, 2010	52.02	52.23	51.68	52.06	500,012	-0.08(-0.15%)
Dec 03, 2010	51.54	52.16	51.39	52.14	1,283,062	+0.42(+0.81%)
Dec 02, 2010	51.28	51.86	51.24	51.72	914,574	+0.38(+0.74%)
Dec 01, 2010	51.70	51.80	51.06	51.34	1,405,494	+0.39(+0.77%)
Nov 30, 2010	51.13	51.45	50.77	50.95	765,705	-0.59(-1.14%)
Nov 29, 2010	52.12	52.25	51.01	51.54	482,749	-0.95(-1.81%)
Nov 26, 2010	52.22	52.55	51.90	52.49	192,430	-0.28(-0.53%)
Nov 24, 2010	52.21	52.77	52.77	52.77	303,392	+0.95(+1.83%)
Nov 23, 2010	52.34	52.53	51.26	51.82	721,357	-1.10(-2.08%)
Nov 22, 2010	53.07	53.31	52.22	52.92	728,961	-0.41(-0.77%)
Nov 19, 2010	52.53	53.33	52.34	53.33	478,957	+0.79(+1.50%)
Nov 18, 2010	52.39	52.96	52.31	52.54	504,160	+0.84(+1.62%)
Nov 17, 2010	51.05	51.78	50.93	51.70	410,214	+0.71(+1.39%)
Nov 16, 2010	51.30	51.74	50.66	50.99	511,183	-0.55(-1.07%)
Nov 15, 2010	51.95	52.13	51.54	51.54	594,667	-0.24(-0.46%)
Nov 12, 2010	52.09	52.48	51.31	51.78	507,697	-0.61(-1.16%)
Nov 11, 2010	51.93	52.57	51.85	52.39	532,451	+0.11(+0.21%)
Nov 10, 2010	51.79	52.28	51.55	52.28	412,525	+0.35(+0.67%)
Nov 09, 2010	52.46	52.56	51.71	51.93	468,509	-0.44(-0.84%)
Nov 08, 2010	52.58	52.65	52.07	52.37	471,415	-0.30(-0.57%)
Nov 05, 2010	52.05	52.80	51.98	52.67	683,296	+0.20(+0.38%)
Nov 04, 2010	52.00	53.34	52.00	52.47	1,390,217	+1.97(+3.90%)
Nov 03, 2010	50.76	51.22	50.06	50.50	712,531	-0.14(-0.28%)
Nov 02, 2010	51.23	51.59	50.58	50.64	478,712	-0.33(-0.65%)
Nov 01, 2010	51.00	51.17	50.37	50.97	1,124,440	+0.08(+0.16%)
Oct 29, 2010	50.07	50.92	50.00	50.89	591,488	+0.84(+1.68%)
Oct 28, 2010	49.90	50.44	49.70	50.05	1,720,420	+0.49(+0.99%)
Oct 27, 2010	48.90	49.70	48.27	49.56	709,348	+0.93(+1.91%)
Oct 25, 2010	48.61	48.84	48.16	48.63	681,926	+0.35(+0.72%)
Oct 22, 2010	48.35	48.43	48.12	48.28	267,664	+0.01(+0.02%)
Oct 21, 2010	48.59	48.90	47.92	48.27	545,907	-0.05(-0.10%)
Oct 20, 2010	47.60	48.67	47.60	48.32	383,294	+0.83(+1.75%)
Oct 19, 2010	47.75	47.84	47.14	47.49	579,292	-0.86(-1.78%)
Oct 18, 2010	48.18	48.49	47.92	48.35	436,297	+0.10(+0.21%)
Oct 15, 2010	48.71	48.75	47.91	48.25	574,209	-0.03(-0.06%)
Oct 14, 2010	48.56	48.56	47.96	48.28	381,106	-0.28(-0.58%)
Oct 13, 2010	47.98	49.00	47.84	48.56	703,253	+0.92(+1.93%)
Oct 12, 2010	47.48	47.90	47.05	47.64	606,572	+0.14(+0.29%)
Oct 11, 2010	47.28	47.64	47.15	47.50	393,623	+0.22(+0.47%)
Oct 08, 2010	47.28	47.42	46.62	47.28	690,268	+0.37(+0.79%)
Oct 07, 2010	47.32	47.49	46.83	46.91	679,298	-0.11(-0.23%)
Oct 06, 2010	47.57	47.79	46.60	47.02	705,517	-0.54(-1.14%)
Oct 05, 2010	47.15	47.75	46.89	47.56	702,317	+0.99(+2.13%)
Oct 04, 2010	46.91	47.31	46.16	46.57	445,167	-0.57(-1.21%)

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