Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.56	20.71	20.51	20.66	412,382	+0.14(+0.68%)
Dec 30, 2010	20.55	20.55	20.44	20.52	355,462	+0.01(+0.07%)
Dec 29, 2010	20.50	20.55	20.42	20.50	311,778	+0.20(+0.97%)
Dec 28, 2010	20.38	20.44	20.24	20.31	452,678	-0.01(-0.05%)
Dec 27, 2010	20.21	20.33	20.15	20.32	2,293,956	+0.13(+0.63%)
Dec 23, 2010	20.20	20.22	20.14	20.19	380,619	+0.03(+0.13%)
Dec 22, 2010	20.13	20.17	20.09	20.16	454,568	+0.14(+0.72%)
Dec 21, 2010	19.96	20.02	19.94	20.02	491,939	+0.18(+0.91%)
Dec 20, 2010	19.85	19.89	19.74	19.84	659,896	+0.10(+0.52%)
Dec 17, 2010	19.81	19.81	19.63	19.74	240,635	-0.20(-0.98%)
Dec 16, 2010	19.95	19.96	19.82	19.93	219,145	+0.00(+0.00%)
Dec 15, 2010	20.07	20.10	19.86	19.93	294,970	-0.20(-1.01%)
Dec 14, 2010	20.15	20.22	20.07	20.14	419,253	+0.09(+0.44%)
Dec 13, 2010	20.02	20.13	19.94	20.05	302,459	+0.19(+0.95%)
Dec 10, 2010	19.81	19.87	19.74	19.86	385,116	+0.07(+0.35%)
Dec 09, 2010	19.86	19.86	19.70	19.79	279,142	-0.03(-0.15%)
Dec 08, 2010	19.80	19.84	19.67	19.82	336,022	+0.05(+0.25%)
Dec 07, 2010	20.02	20.02	19.77	19.77	629,372	+0.00(+0.02%)
Dec 06, 2010	19.71	19.82	19.64	19.76	305,868	-0.08(-0.40%)
Dec 03, 2010	19.66	19.89	19.65	19.84	379,151	+0.11(+0.58%)
Dec 02, 2010	19.33	19.76	19.33	19.73	653,486	+0.42(+2.16%)
Dec 01, 2010	19.10	19.33	19.10	19.31	524,432	+0.51(+2.69%)
Nov 30, 2010	18.76	18.89	18.68	18.81	494,565	-0.23(-1.22%)
Nov 29, 2010	18.88	19.07	18.78	19.04	538,708	+0.05(+0.26%)
Nov 26, 2010	19.09	19.10	18.98	18.99	219,268	-0.25(-1.29%)
Nov 24, 2010	19.25	19.24	19.24	19.24	341,043	+0.23(+1.20%)
Nov 23, 2010	19.12	19.13	18.91	19.01	363,333	-0.46(-2.37%)
Nov 22, 2010	19.37	19.50	19.20	19.47	410,601	-0.08(-0.39%)
Nov 19, 2010	19.51	19.57	19.32	19.55	358,602	-0.10(-0.52%)
Nov 18, 2010	19.57	19.70	19.34	19.65	363,628	+0.31(+1.59%)
Nov 17, 2010	19.40	19.48	19.27	19.34	1,160,080	+0.03(+0.18%)
Nov 16, 2010	19.60	19.62	19.20	19.31	492,252	-0.55(-2.77%)
Nov 15, 2010	19.86	19.88	19.69	19.86	259,289	+0.16(+0.81%)
Nov 12, 2010	19.89	19.99	19.61	19.70	446,678	-0.27(-1.34%)
Nov 11, 2010	20.00	20.01	19.86	19.97	495,710	-0.27(-1.34%)
Nov 10, 2010	20.28	20.28	19.96	20.24	459,575	+0.04(+0.18%)
Nov 09, 2010	20.63	20.63	20.14	20.20	408,104	-0.34(-1.65%)
Nov 08, 2010	20.57	20.59	20.43	20.54	315,275	-0.20(-0.94%)
Nov 05, 2010	20.74	20.77	20.63	20.74	269,846	-0.06(-0.31%)
Nov 04, 2010	20.68	20.83	20.68	20.80	571,531	+0.37(+1.82%)
Nov 03, 2010	20.37	20.44	20.15	20.43	1,136,687	+0.04(+0.22%)
Nov 02, 2010	20.43	20.43	20.32	20.38	264,324	+0.27(+1.33%)
Nov 01, 2010	20.22	20.25	19.99	20.12	281,376	+0.08(+0.40%)
Oct 29, 2010	19.98	20.04	19.93	20.04	334,320	-0.01(-0.07%)
Oct 28, 2010	20.12	20.12	19.93	20.05	353,252	+0.09(+0.45%)
Oct 27, 2010	20.01	20.01	19.75	19.96	264,911	-0.11(-0.54%)
Oct 25, 2010	20.20	20.20	20.03	20.07	324,770	+0.05(+0.27%)
Oct 22, 2010	19.94	20.06	19.94	20.02	199,723	+0.10(+0.50%)
Oct 21, 2010	20.09	20.17	19.80	19.92	216,883	-0.17(-0.86%)
Oct 20, 2010	19.84	20.14	19.80	20.09	313,929	+0.42(+2.14%)
Oct 19, 2010	19.87	19.89	19.58	19.67	537,358	-0.64(-3.15%)
Oct 18, 2010	20.10	20.31	20.01	20.31	1,086,881	+0.16(+0.79%)
Oct 15, 2010	20.36	20.36	20.11	20.15	381,439	-0.12(-0.59%)
Oct 14, 2010	20.26	20.30	20.14	20.27	288,461	+0.14(+0.69%)
Oct 13, 2010	20.12	20.25	20.02	20.13	529,903	+0.17(+0.87%)
Oct 12, 2010	19.85	20.00	19.70	19.96	374,999	+0.06(+0.32%)
Oct 11, 2010	19.97	19.97	19.85	19.89	335,725	-0.03(-0.17%)
Oct 08, 2010	19.93	19.95	19.71	19.93	450,699	+0.13(+0.65%)
Oct 07, 2010	19.93	20.00	19.69	19.80	400,563	+0.01(+0.08%)
Oct 06, 2010	19.78	19.84	19.71	19.78	1,536,800	+0.15(+0.76%)
Oct 05, 2010	19.44	19.71	19.44	19.64	582,394	+0.42(+2.17%)
Oct 04, 2010	19.36	19.38	19.15	19.22	1,358,880	-0.18(-0.95%)

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