Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	21.50	21.59	21.36	21.39	352,571	-0.16(-0.76%)
Dec 30, 2010	21.57	21.65	21.55	21.55	190,421	-0.02(-0.10%)
Dec 29, 2010	21.50	21.60	21.50	21.57	184,230	+0.08(+0.35%)
Dec 28, 2010	21.55	21.59	21.30	21.50	381,298	+0.01(+0.06%)
Dec 27, 2010	21.39	21.61	21.30	21.48	263,549	+0.05(+0.22%)
Dec 23, 2010	21.46	21.51	21.37	21.44	397,965	-0.05(-0.25%)
Dec 22, 2010	21.48	21.62	21.43	21.49	534,188	+0.09(+0.42%)
Dec 21, 2010	21.41	21.51	21.40	21.40	480,053	+0.03(+0.16%)
Dec 20, 2010	21.48	21.53	21.34	21.37	576,343	-0.12(-0.54%)
Dec 17, 2010	21.53	21.53	21.31	21.48	862,751	+0.02(+0.10%)
Dec 16, 2010	21.29	21.56	21.29	21.46	406,018	+0.18(+0.84%)
Dec 15, 2010	21.55	21.66	21.28	21.29	711,128	-0.30(-1.40%)
Dec 14, 2010	21.44	21.67	21.43	21.59	454,984	+0.21(+0.96%)
Dec 13, 2010	21.44	21.47	21.30	21.38	298,962	+0.06(+0.29%)
Dec 10, 2010	21.26	21.38	21.14	21.32	505,263	+0.20(+0.94%)
Dec 09, 2010	21.09	21.28	21.02	21.12	851,604	-0.07(-0.32%)
Dec 08, 2010	21.33	21.40	21.12	21.19	962,312	-0.21(-0.96%)
Dec 07, 2010	21.82	21.93	21.39	21.39	3,832,270	-0.26(-1.20%)
Dec 06, 2010	21.69	21.81	21.59	21.66	1,144,052	-0.09(-0.41%)
Dec 03, 2010	21.37	21.83	21.22	21.74	1,397,679	+0.23(+1.08%)
Dec 02, 2010	20.95	21.63	20.93	21.51	1,401,706	+0.55(+2.62%)
Dec 01, 2010	20.80	21.05	20.78	20.96	601,139	+0.35(+1.70%)
Nov 30, 2010	20.59	20.72	20.55	20.61	919,625	-0.11(-0.53%)
Nov 29, 2010	20.61	20.76	20.41	20.72	776,295	+0.04(+0.20%)
Nov 26, 2010	20.70	20.83	20.64	20.68	304,006	-0.12(-0.56%)
Nov 24, 2010	20.68	20.80	20.80	20.80	576,435	+0.25(+1.23%)
Nov 23, 2010	20.68	20.68	20.39	20.54	520,499	-0.22(-1.06%)
Nov 22, 2010	20.61	20.82	20.59	20.76	702,842	+0.09(+0.46%)
Nov 19, 2010	20.66	20.70	20.52	20.67	454,307	-0.03(-0.16%)
Nov 18, 2010	20.55	20.81	20.52	20.70	683,440	+0.26(+1.26%)
Nov 17, 2010	20.41	20.53	20.30	20.45	721,994	+0.08(+0.40%)
Nov 16, 2010	20.49	20.53	20.24	20.36	1,078,661	-0.22(-1.05%)
Nov 15, 2010	20.53	20.72	20.45	20.58	591,406	+0.13(+0.63%)
Nov 12, 2010	20.44	20.54	20.36	20.45	842,251	-0.03(-0.13%)
Nov 11, 2010	20.43	20.51	20.34	20.48	578,072	-0.09(-0.43%)
Nov 10, 2010	20.44	20.59	20.36	20.57	884,957	+0.14(+0.66%)
Nov 09, 2010	20.60	20.68	20.41	20.43	951,570	-0.12(-0.56%)
Nov 08, 2010	20.59	20.65	20.49	20.55	615,685	-0.07(-0.33%)
Nov 05, 2010	20.59	20.67	20.49	20.62	607,171	+0.01(+0.07%)
Nov 04, 2010	20.30	20.64	20.20	20.60	908,159	+0.39(+1.95%)
Nov 03, 2010	20.24	20.25	20.05	20.21	603,945	+0.01(+0.07%)
Nov 02, 2010	20.12	20.30	20.11	20.19	502,563	+0.18(+0.88%)
Nov 01, 2010	20.06	20.16	19.87	20.02	579,621	+0.05(+0.27%)
Oct 29, 2010	19.97	20.05	19.90	19.96	648,741	-0.03(-0.14%)
Oct 28, 2010	19.93	20.07	19.90	19.99	609,296	+0.12(+0.61%)
Oct 27, 2010	19.67	19.90	19.57	19.87	624,613	+0.14(+0.72%)
Oct 25, 2010	19.80	19.92	19.69	19.73	341,702	-0.01(-0.03%)
Oct 22, 2010	19.80	19.80	19.61	19.73	215,133	-0.02(-0.10%)
Oct 21, 2010	19.94	20.02	19.55	19.75	499,969	-0.11(-0.55%)
Oct 20, 2010	19.88	19.94	19.82	19.86	498,082	+0.08(+0.41%)
Oct 19, 2010	19.70	19.96	19.68	19.78	646,495	-0.06(-0.31%)
Oct 18, 2010	19.82	19.98	19.76	19.84	462,809	+0.06(+0.31%)
Oct 15, 2010	19.89	19.90	19.67	19.78	494,016	+0.00(+0.00%)
Oct 14, 2010	19.82	19.88	19.73	19.78	588,602	-0.03(-0.17%)
Oct 13, 2010	19.85	19.90	19.73	19.82	507,481	+0.07(+0.38%)
Oct 12, 2010	19.93	19.93	19.73	19.74	763,269	-0.12(-0.58%)
Oct 11, 2010	19.88	19.90	19.81	19.86	752,173	-0.03(-0.17%)
Oct 08, 2010	19.89	19.98	19.82	19.89	620,956	-0.04(-0.20%)
Oct 07, 2010	19.95	20.11	19.84	19.93	430,295	+0.02(+0.10%)
Oct 06, 2010	19.92	19.97	19.79	19.91	336,943	-0.04(-0.20%)
Oct 05, 2010	20.05	20.14	19.86	19.95	714,318	+0.02(+0.10%)
Oct 04, 2010	19.90	19.96	19.80	19.93	840,152	+0.00(+0.00%)

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