Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	19.79	19.92	19.68	19.82	1,443,612	-0.01(-0.08%)
Dec 30, 2010	19.86	19.98	19.78	19.83	975,666	-0.03(-0.17%)
Dec 29, 2010	19.97	20.00	19.79	19.87	1,301,185	-0.11(-0.57%)
Dec 28, 2010	19.93	20.05	19.85	19.98	1,281,718	+0.08(+0.39%)
Dec 27, 2010	19.67	19.93	19.64	19.90	888,952	+0.21(+1.04%)
Dec 23, 2010	19.79	19.79	19.55	19.70	1,521,039	-0.10(-0.51%)
Dec 22, 2010	19.88	19.94	19.72	19.80	1,606,727	-0.09(-0.46%)
Dec 21, 2010	19.78	19.91	19.68	19.89	1,250,234	+0.14(+0.72%)
Dec 20, 2010	19.98	20.00	19.61	19.75	2,516,182	-0.30(-1.49%)
Dec 17, 2010	19.91	20.10	19.86	20.04	2,754,631	-0.02(-0.09%)
Dec 16, 2010	20.12	20.15	19.90	20.06	2,558,178	-0.05(-0.24%)
Dec 15, 2010	19.83	20.19	19.83	20.11	2,288,832	+0.21(+1.06%)
Dec 14, 2010	19.90	20.13	19.82	19.90	3,646,988	-0.02(-0.12%)
Dec 13, 2010	20.01	20.12	19.83	19.92	4,006,875	+0.00(+0.00%)
Dec 10, 2010	19.94	20.01	19.90	19.92	4,556,960	+0.03(+0.13%)
Dec 09, 2010	19.76	19.97	19.69	19.90	3,659,727	+0.29(+1.46%)
Dec 08, 2010	19.76	19.88	19.58	19.61	3,970,568	-0.18(-0.93%)
Dec 07, 2010	19.87	19.93	19.71	19.79	3,661,690	+0.11(+0.54%)
Dec 06, 2010	19.62	19.72	19.54	19.69	2,307,434	-0.09(-0.43%)
Dec 03, 2010	19.65	19.79	19.60	19.77	2,420,519	+0.04(+0.22%)
Dec 02, 2010	19.57	19.80	19.56	19.73	2,400,255	+0.37(+1.91%)
Dec 01, 2010	19.19	19.47	19.14	19.36	3,317,129	+0.45(+2.36%)
Nov 30, 2010	18.84	19.08	18.76	18.91	3,373,720	-0.14(-0.73%)
Nov 29, 2010	18.90	19.11	18.78	19.05	2,434,139	+0.02(+0.09%)
Nov 26, 2010	18.91	19.11	18.83	19.03	1,112,619	-0.01(-0.05%)
Nov 24, 2010	18.72	19.04	19.04	19.04	2,601,507	+0.47(+2.53%)
Nov 23, 2010	18.77	18.78	18.53	18.57	2,931,536	-0.38(-2.00%)
Nov 22, 2010	19.05	19.08	18.80	18.95	2,522,873	-0.12(-0.64%)
Nov 19, 2010	18.96	19.09	18.91	19.07	2,112,634	+0.13(+0.69%)
Nov 18, 2010	18.87	19.16	18.81	18.94	2,477,601	+0.25(+1.36%)
Nov 17, 2010	18.65	18.79	18.59	18.69	3,797,244	+0.04(+0.21%)
Nov 16, 2010	18.74	18.93	18.60	18.65	3,519,803	-0.33(-1.71%)
Nov 15, 2010	18.91	19.24	18.84	18.98	4,145,140	+0.21(+1.13%)
Nov 12, 2010	18.97	19.15	18.60	18.76	4,929,729	-0.41(-2.11%)
Nov 11, 2010	19.09	19.25	18.92	19.17	2,697,415	-0.02(-0.09%)
Nov 10, 2010	19.07	19.22	18.88	19.19	3,722,877	+0.25(+1.34%)
Nov 09, 2010	19.00	19.08	18.79	18.93	5,890,497	-0.08(-0.44%)
Nov 08, 2010	19.00	19.05	18.78	19.01	3,779,885	-0.06(-0.33%)
Nov 05, 2010	19.37	19.47	19.03	19.08	3,864,578	-0.25(-1.29%)
Nov 04, 2010	19.53	19.59	19.29	19.32	3,985,204	+0.07(+0.37%)
Nov 03, 2010	19.34	19.42	19.05	19.25	3,993,214	-0.08(-0.41%)
Nov 02, 2010	19.61	19.62	19.27	19.33	2,516,871	-0.07(-0.38%)
Nov 01, 2010	19.33	19.51	19.28	19.41	3,074,988	+0.25(+1.30%)
Oct 29, 2010	18.93	19.19	18.86	19.16	3,305,217	+0.16(+0.86%)
Oct 28, 2010	19.10	19.13	18.86	19.00	3,395,053	+0.00(+0.00%)
Oct 27, 2010	19.46	19.52	18.81	19.00	5,515,112	-0.80(-4.02%)
Oct 25, 2010	20.07	20.11	19.76	19.79	3,483,428	-0.07(-0.34%)
Oct 22, 2010	19.72	19.87	19.66	19.86	2,276,512	+0.14(+0.73%)
Oct 21, 2010	19.78	19.90	19.48	19.71	3,255,999	+0.00(+0.00%)
Oct 20, 2010	19.32	19.77	19.31	19.71	2,844,476	+0.35(+1.82%)
Oct 19, 2010	19.19	19.45	19.12	19.36	4,358,783	-0.33(-1.67%)
Oct 18, 2010	19.46	19.70	19.46	19.69	2,535,319	+0.03(+0.17%)
Oct 15, 2010	19.82	19.87	19.54	19.66	2,435,004	-0.07(-0.33%)
Oct 14, 2010	19.87	19.87	19.59	19.72	2,940,668	-0.12(-0.58%)
Oct 13, 2010	19.63	20.00	19.58	19.84	4,817,086	+0.59(+3.06%)
Oct 12, 2010	19.41	19.42	19.14	19.25	3,783,946	-0.27(-1.38%)
Oct 11, 2010	19.50	19.58	19.37	19.52	1,799,923	+0.04(+0.18%)
Oct 08, 2010	19.48	19.51	19.26	19.48	2,598,656	+0.22(+1.14%)
Oct 07, 2010	19.25	19.31	19.03	19.27	3,852,852	+0.01(+0.05%)
Oct 06, 2010	19.21	19.30	19.07	19.26	2,996,834	+0.09(+0.46%)
Oct 05, 2010	19.05	19.24	19.04	19.17	2,706,626	+0.29(+1.54%)
Oct 04, 2010	18.97	19.00	18.64	18.88	3,964,003	-0.09(-0.48%)

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