Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.86	21.09	20.73	20.89	241,690	-0.03(-0.15%)
Dec 30, 2010	20.94	21.29	20.89	20.92	230,272	-0.09(-0.44%)
Dec 29, 2010	21.15	21.34	20.97	21.02	187,364	-0.16(-0.73%)
Dec 28, 2010	21.38	21.55	21.08	21.17	186,373	-0.17(-0.78%)
Dec 27, 2010	21.53	21.66	21.20	21.34	291,317	-0.17(-0.81%)
Dec 23, 2010	21.45	21.79	21.45	21.51	197,611	+0.02(+0.09%)
Dec 22, 2010	21.99	21.99	21.40	21.50	346,451	-0.45(-2.04%)
Dec 21, 2010	21.89	21.95	21.67	21.94	299,443	+0.33(+1.52%)
Dec 20, 2010	21.81	21.94	21.58	21.61	354,868	-0.06(-0.29%)
Dec 17, 2010	21.45	21.96	21.11	21.67	1,045,741	+0.17(+0.81%)
Dec 16, 2010	20.75	21.53	20.75	21.50	320,457	+0.72(+3.46%)
Dec 15, 2010	20.91	21.15	20.54	20.78	504,572	-0.24(-1.15%)
Dec 14, 2010	21.10	21.40	20.98	21.02	377,551	-0.07(-0.35%)
Dec 13, 2010	21.87	21.97	21.09	21.10	490,704	-0.76(-3.46%)
Dec 10, 2010	21.12	22.02	21.10	21.85	895,812	+0.81(+3.86%)
Dec 09, 2010	20.89	21.16	20.83	21.04	517,909	+0.25(+1.19%)
Dec 08, 2010	20.68	21.04	20.61	20.79	277,633	+0.19(+0.90%)
Dec 07, 2010	20.90	21.21	20.53	20.61	529,424	+0.03(+0.15%)
Dec 06, 2010	20.26	20.88	20.15	20.58	456,702	+0.33(+1.62%)
Dec 03, 2010	19.91	20.41	19.91	20.25	472,519	+0.02(+0.09%)
Dec 02, 2010	20.07	20.60	19.70	20.23	503,395	+0.23(+1.15%)
Dec 01, 2010	20.04	20.14	19.81	20.00	624,087	+0.29(+1.45%)
Nov 30, 2010	19.55	19.80	19.24	19.71	700,986	-0.11(-0.56%)
Nov 29, 2010	19.71	19.96	19.42	19.83	408,940	-0.11(-0.56%)
Nov 26, 2010	19.96	20.12	19.82	19.94	120,506	-0.29(-1.41%)
Nov 24, 2010	19.72	20.22	20.22	20.22	488,811	+0.73(+3.76%)
Nov 23, 2010	19.55	19.72	19.30	19.49	245,375	-0.40(-2.03%)
Nov 22, 2010	19.42	19.98	19.42	19.89	535,759	+0.48(+2.46%)
Nov 19, 2010	19.13	19.52	19.02	19.42	581,427	+0.19(+1.00%)
Nov 18, 2010	18.88	19.23	18.82	19.22	365,097	+0.61(+3.27%)
Nov 17, 2010	18.50	18.76	18.39	18.62	285,225	+0.11(+0.60%)
Nov 16, 2010	18.58	18.67	17.97	18.50	770,390	-0.36(-1.91%)
Nov 15, 2010	18.92	19.11	18.77	18.86	324,015	-0.02(-0.10%)
Nov 12, 2010	19.25	19.47	18.86	18.88	477,171	-0.44(-2.28%)
Nov 11, 2010	19.15	19.50	18.70	19.32	654,033	-0.24(-1.24%)
Nov 10, 2010	19.60	19.62	18.95	19.57	386,557	-0.02(-0.09%)
Nov 09, 2010	19.98	19.98	19.43	19.58	554,302	-0.34(-1.71%)
Nov 08, 2010	19.29	20.01	19.24	19.93	644,131	+0.45(+2.33%)
Nov 05, 2010	19.55	19.67	19.32	19.47	504,257	-0.02(-0.13%)
Nov 04, 2010	19.48	19.70	19.38	19.50	591,110	+0.20(+1.06%)
Nov 03, 2010	18.96	19.32	18.95	19.29	448,956	+0.32(+1.70%)
Nov 02, 2010	18.90	19.01	18.67	18.97	533,225	+0.23(+1.22%)
Nov 01, 2010	19.13	19.32	18.55	18.74	689,579	-0.37(-1.95%)
Oct 29, 2010	19.18	19.83	19.09	19.11	1,175,770	-0.47(-2.41%)
Oct 28, 2010	19.69	19.73	18.98	19.58	791,313	-0.11(-0.57%)
Oct 27, 2010	18.15	19.81	17.96	19.70	3,351,272	+1.08(+5.80%)
Oct 25, 2010	18.21	18.67	18.06	18.62	890,281	+0.57(+3.16%)
Oct 22, 2010	17.84	18.10	17.54	18.05	422,095	+0.30(+1.68%)
Oct 21, 2010	18.20	18.20	17.56	17.75	817,019	-0.28(-1.55%)
Oct 20, 2010	17.31	18.23	17.30	18.03	2,169,323	+0.84(+4.91%)
Oct 19, 2010	17.14	17.29	16.97	17.18	866,670	-0.19(-1.07%)
Oct 18, 2010	17.37	17.42	17.16	17.37	573,570	+0.04(+0.25%)
Oct 15, 2010	17.67	17.67	17.21	17.33	687,851	-0.08(-0.46%)
Oct 14, 2010	17.38	17.63	17.30	17.41	853,376	+0.06(+0.36%)
Oct 13, 2010	17.16	17.49	17.10	17.34	903,851	+0.35(+2.08%)
Oct 12, 2010	17.08	17.31	16.97	16.99	1,338,227	-0.06(-0.33%)
Oct 11, 2010	17.29	17.82	17.05	17.05	1,649,737	+0.07(+0.44%)
Oct 08, 2010	16.41	16.99	16.28	16.97	1,004,371	+0.65(+3.99%)
Oct 07, 2010	16.33	16.48	16.00	16.32	427,152	+0.08(+0.50%)
Oct 06, 2010	17.37	17.38	16.07	16.24	1,349,460	-1.13(-6.50%)
Oct 05, 2010	16.65	17.59	16.59	17.37	929,356	+0.84(+5.10%)
Oct 04, 2010	16.39	16.70	16.25	16.53	596,992	-0.05(-0.30%)

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