Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.71	21.84	21.43	21.44	3,358,722	-0.57(-2.59%)
Oct 28, 2011	21.79	22.07	21.79	22.01	3,081,756	+0.03(+0.14%)
Oct 27, 2011	21.77	22.13	21.68	21.98	3,493,141	+0.83(+3.91%)
Oct 26, 2011	21.07	21.23	20.68	21.15	2,267,542	+0.39(+1.86%)
Oct 25, 2011	21.09	21.11	20.72	20.77	7,388,166	-0.37(-1.76%)
Oct 24, 2011	20.91	21.16	20.81	21.14	2,351,603	+0.46(+2.24%)
Oct 21, 2011	20.72	20.79	20.51	20.67	4,405,153	+0.37(+1.83%)
Oct 20, 2011	20.20	20.44	19.91	20.30	2,074,089	+0.05(+0.26%)
Oct 19, 2011	20.73	20.78	20.20	20.25	1,614,694	-0.44(-2.13%)
Oct 18, 2011	20.27	20.83	20.06	20.69	4,042,037	+0.33(+1.64%)
Oct 17, 2011	20.79	20.82	20.29	20.36	1,452,900	-0.53(-2.54%)
Oct 14, 2011	20.68	20.89	20.58	20.89	1,666,670	+0.52(+2.53%)
Oct 13, 2011	20.48	20.52	20.14	20.37	1,733,896	-0.28(-1.36%)
Oct 12, 2011	20.52	20.85	20.42	20.65	3,169,941	+0.46(+2.29%)
Oct 11, 2011	20.12	20.20	19.95	20.19	4,836,304	-0.14(-0.71%)
Oct 10, 2011	20.02	20.35	19.95	20.33	5,382,235	+0.78(+4.00%)
Oct 07, 2011	20.04	20.08	19.47	19.55	3,174,903	-0.33(-1.68%)
Oct 06, 2011	19.67	19.90	19.57	19.89	2,748,633	+0.58(+3.03%)
Oct 05, 2011	18.56	19.38	18.46	19.30	4,044,155	+0.80(+4.35%)
Oct 04, 2011	18.22	18.53	17.83	18.50	7,013,068	-0.15(-0.81%)
Oct 03, 2011	19.15	19.35	18.62	18.65	6,190,329	-0.71(-3.65%)
Sep 30, 2011	19.31	19.68	19.25	19.35	3,936,376	-0.33(-1.66%)
Sep 29, 2011	19.90	19.95	19.38	19.68	3,716,002	+0.12(+0.62%)
Sep 28, 2011	20.29	20.29	19.51	19.56	4,197,870	-0.58(-2.87%)
Sep 27, 2011	20.39	20.65	20.07	20.14	3,750,084	+0.37(+1.88%)
Sep 26, 2011	19.35	19.79	18.93	19.76	3,213,368	+0.46(+2.36%)
Sep 23, 2011	19.17	19.53	19.14	19.31	4,403,746	-0.16(-0.82%)
Sep 22, 2011	19.61	19.66	19.18	19.47	6,911,256	-1.09(-5.32%)
Sep 21, 2011	21.24	21.24	20.55	20.56	17,719,492	-0.76(-3.56%)
Sep 20, 2011	21.37	21.63	21.18	21.32	5,212,302	-0.02(-0.07%)
Sep 19, 2011	21.37	21.49	21.18	21.34	2,064,812	-0.44(-2.02%)
Sep 16, 2011	21.92	22.04	21.72	21.78	1,978,302	-0.16(-0.73%)
Sep 15, 2011	21.68	21.93	21.61	21.93	1,223,992	+0.43(+2.01%)
Sep 14, 2011	21.49	21.72	21.24	21.50	3,850,041	+0.05(+0.21%)
Sep 13, 2011	21.34	21.54	21.22	21.46	2,499,126	+0.21(+0.96%)
Sep 12, 2011	21.24	21.49	20.92	21.25	2,903,945	-0.34(-1.58%)
Sep 09, 2011	22.02	22.03	21.52	21.59	2,521,689	-0.68(-3.07%)
Sep 08, 2011	22.32	22.52	22.24	22.28	3,676,138	-0.15(-0.68%)
Sep 07, 2011	22.12	22.45	22.03	22.43	2,525,686	+0.43(+1.97%)
Sep 06, 2011	21.71	22.00	21.59	22.00	4,296,423	-0.27(-1.19%)
Sep 02, 2011	22.19	22.48	22.16	22.26	1,784,250	-0.40(-1.78%)
Sep 01, 2011	22.80	22.87	22.62	22.66	2,822,780	-0.03(-0.13%)
Aug 31, 2011	22.51	22.78	22.43	22.69	5,095,855	+0.26(+1.15%)
Aug 30, 2011	22.19	22.54	22.04	22.44	2,065,106	+0.20(+0.89%)
Aug 29, 2011	22.07	22.28	22.05	22.24	3,288,167	+0.45(+2.06%)
Aug 26, 2011	21.53	21.84	21.12	21.79	3,017,283	+0.14(+0.63%)
Aug 25, 2011	21.90	22.05	21.57	21.65	3,223,884	-0.18(-0.83%)
Aug 24, 2011	21.74	21.95	21.52	21.84	2,260,777	+0.11(+0.49%)
Aug 23, 2011	21.30	21.74	21.10	21.73	4,795,928	+0.55(+2.58%)
Aug 22, 2011	21.59	21.62	21.12	21.18	2,232,214	+0.08(+0.36%)
Aug 19, 2011	21.39	21.73	21.06	21.11	2,860,927	-0.33(-1.52%)
Aug 18, 2011	21.81	21.81	21.28	21.43	3,443,699	-0.92(-4.11%)
Aug 17, 2011	22.36	22.66	22.28	22.35	2,573,701	+0.14(+0.61%)
Aug 16, 2011	22.29	22.40	22.11	22.22	4,520,995	-0.33(-1.45%)
Aug 15, 2011	22.29	22.55	22.22	22.54	1,994,604	+0.51(+2.31%)
Aug 12, 2011	22.27	22.29	21.94	22.03	2,881,506	-0.04(-0.17%)
Aug 11, 2011	21.38	22.18	21.05	22.07	5,760,222	+0.87(+4.08%)
Aug 10, 2011	21.34	21.68	20.89	21.21	6,244,895	-0.34(-1.59%)
Aug 09, 2011	21.58	21.56	20.30	21.55	7,554,940	+1.14(+5.58%)
Aug 08, 2011	20.87	21.03	20.34	20.41	7,833,902	-1.18(-5.45%)
Aug 05, 2011	22.01	22.12	20.99	21.59	9,585,099	-0.38(-1.73%)
Aug 04, 2011	22.79	22.81	21.84	21.97	8,261,700	-1.11(-4.80%)
Aug 03, 2011	23.02	23.10	22.55	23.07	5,297,981	+0.11(+0.50%)
Aug 02, 2011	23.42	23.53	22.96	22.96	3,714,786	-0.58(-2.45%)
Aug 01, 2011	23.76	23.92	23.36	23.54	4,613,427	+0.05(+0.19%)
Jul 29, 2011	23.54	23.61	23.31	23.49	4,886,899	-0.32(-1.34%)
Jul 28, 2011	23.87	24.02	23.66	23.81	3,202,733	-0.03(-0.13%)
Jul 27, 2011	24.46	24.48	23.84	23.84	4,472,644	-0.68(-2.76%)
Jul 26, 2011	24.78	24.78	24.48	24.52	2,071,126	-0.21(-0.86%)
Jul 25, 2011	24.65	24.83	24.60	24.73	2,680,967	-0.03(-0.12%)
Jul 22, 2011	24.74	24.78	24.70	24.76	1,599,692	+0.02(+0.06%)
Jul 21, 2011	24.62	24.83	24.53	24.74	2,414,384	+0.27(+1.09%)
Jul 20, 2011	24.46	24.58	24.39	24.48	3,905,741	+0.11(+0.44%)
Jul 19, 2011	24.30	24.45	24.28	24.37	2,907,275	+0.38(+1.58%)
Jul 18, 2011	24.08	24.18	23.86	23.99	3,536,092	-0.27(-1.13%)
Jul 15, 2011	24.19	24.30	24.05	24.27	2,171,535	+0.28(+1.17%)
Jul 14, 2011	24.33	24.38	23.92	23.98	4,220,798	-0.18(-0.74%)
Jul 13, 2011	23.98	24.41	23.96	24.16	2,425,132	+0.32(+1.35%)
Jul 12, 2011	23.60	24.02	23.56	23.84	3,765,895	+0.10(+0.42%)
Jul 11, 2011	23.92	24.05	23.64	23.74	2,707,186	-0.51(-2.10%)
Jul 08, 2011	24.14	24.33	24.08	24.25	1,993,910	-0.07(-0.28%)
Jul 07, 2011	24.45	24.50	24.32	24.32	4,453,802	+0.14(+0.60%)
Jul 06, 2011	24.29	24.29	24.08	24.17	4,139,431	-0.11(-0.47%)
Jul 05, 2011	24.37	24.48	24.29	24.29	3,029,019	+0.07(+0.28%)
Jul 01, 2011	24.03	24.28	23.88	24.22	3,991,259	+0.17(+0.73%)
Jun 30, 2011	23.81	24.08	23.79	24.05	4,132,053	+0.32(+1.34%)
Jun 29, 2011	23.55	23.80	23.44	23.73	4,898,136	+0.44(+1.89%)
Jun 28, 2011	23.01	23.30	22.99	23.29	3,649,168	+0.39(+1.72%)
Jun 27, 2011	22.68	22.93	22.60	22.89	3,572,035	+0.11(+0.50%)
Jun 24, 2011	23.08	23.13	22.73	22.78	2,052,255	-0.33(-1.41%)
Jun 23, 2011	22.94	23.13	22.77	23.10	3,042,511	-0.27(-1.14%)
Jun 22, 2011	23.31	23.64	23.29	23.37	1,756,844	-0.05(-0.21%)
Jun 21, 2011	23.06	23.49	23.04	23.42	2,045,947	+0.54(+2.37%)
Jun 20, 2011	22.86	22.93	22.85	22.88	2,716,854	+0.07(+0.30%)
Jun 17, 2011	22.91	23.06	22.75	22.81	3,085,501	-0.05(-0.20%)
Jun 16, 2011	22.93	23.04	22.67	22.85	3,584,594	-0.25(-1.08%)
Jun 15, 2011	23.34	23.46	22.97	23.10	4,040,483	-0.48(-2.05%)
Jun 14, 2011	23.43	23.64	23.35	23.58	5,933,000	+0.42(+1.82%)
Jun 13, 2011	23.25	23.37	22.96	23.16	3,851,568	-0.10(-0.42%)
Jun 10, 2011	23.57	23.61	23.11	23.26	4,849,738	-0.41(-1.75%)
Jun 09, 2011	23.52	23.76	23.43	23.68	1,996,747	+0.23(+1.00%)
Jun 08, 2011	23.58	23.68	23.38	23.44	3,791,632	-0.21(-0.89%)
Jun 07, 2011	23.79	23.94	23.65	23.65	1,792,217	+0.03(+0.13%)
Jun 06, 2011	24.01	24.07	23.53	23.62	2,640,376	-0.40(-1.66%)
Jun 03, 2011	23.65	24.14	23.55	24.02	4,494,840	-0.18(-0.75%)
May 24, 2011	24.21	24.36	24.11	24.20	2,225,559	+0.25(+1.04%)
May 23, 2011	24.02	24.11	23.86	23.95	4,621,129	-0.44(-1.79%)
May 20, 2011	24.41	24.57	24.11	24.39	3,047,250	-0.10(-0.40%)
May 19, 2011	24.47	24.61	24.32	24.49	2,970,846	+0.05(+0.22%)
May 18, 2011	24.17	24.49	24.11	24.44	4,169,740	+0.37(+1.54%)
May 17, 2011	23.84	24.14	23.74	24.07	9,000,303	+0.11(+0.47%)
May 16, 2011	23.83	24.24	23.78	23.95	5,875,012	-0.01(-0.03%)
May 13, 2011	24.18	24.20	23.75	23.96	4,048,262	-0.20(-0.84%)
May 12, 2011	24.11	24.28	23.80	24.17	4,164,694	-0.08(-0.31%)
May 11, 2011	24.75	24.75	24.15	24.24	7,226,415	-0.49(-1.98%)
May 10, 2011	24.75	24.80	24.54	24.73	4,894,214	+0.11(+0.43%)
May 09, 2011	24.44	24.66	24.30	24.63	4,014,967	+0.28(+1.15%)
May 06, 2011	24.52	24.68	24.14	24.35	8,657,087	+0.18(+0.75%)
May 05, 2011	24.38	24.44	24.01	24.17	10,898,438	-0.54(-2.20%)
May 04, 2011	25.02	25.02	24.45	24.71	4,089,720	-0.29(-1.18%)
May 03, 2011	25.48	25.49	24.82	25.00	5,348,793	-0.50(-1.95%)
May 02, 2011	25.50	25.52	25.43	25.50	3,230,961	+0.08(+0.33%)
Apr 29, 2011	25.33	25.65	25.24	25.42	7,353,719	-0.01(-0.03%)
Apr 28, 2011	25.44	25.56	25.32	25.43	6,098,155	-0.02(-0.06%)
Apr 27, 2011	25.52	25.56	25.03	25.44	5,973,810	+0.01(+0.03%)
Apr 26, 2011	25.37	25.49	25.30	25.43	3,790,424	+0.08(+0.30%)
Apr 25, 2011	25.54	25.55	25.27	25.36	3,664,744	-0.17(-0.65%)
Apr 21, 2011	25.52	25.60	25.36	25.52	4,659,563	+0.20(+0.77%)
Apr 20, 2011	25.33	25.43	25.28	25.33	3,524,235	+0.35(+1.42%)
Apr 19, 2011	24.84	25.02	24.83	24.97	3,071,406	+0.26(+1.07%)
Apr 18, 2011	24.82	24.82	24.32	24.71	4,272,636	-0.26(-1.06%)
Apr 15, 2011	24.99	25.12	24.89	24.97	3,101,730	-0.06(-0.24%)
Apr 14, 2011	24.88	25.07	24.81	25.03	3,354,297	+0.02(+0.06%)
Apr 13, 2011	25.18	25.26	24.88	25.02	4,283,517	+0.04(+0.15%)
Apr 12, 2011	25.27	25.27	24.75	24.98	5,344,345	-0.48(-1.90%)
Apr 11, 2011	25.78	25.86	25.33	25.46	3,866,902	-0.40(-1.55%)
Apr 08, 2011	25.83	25.94	25.72	25.86	4,157,149	+0.24(+0.94%)
Apr 07, 2011	25.79	25.86	25.55	25.62	3,926,297	-0.18(-0.70%)
Apr 06, 2011	26.04	26.07	25.67	25.80	6,970,385	+0.01(+0.03%)
Apr 05, 2011	25.61	25.85	25.61	25.79	5,690,224	+0.16(+0.63%)
Apr 04, 2011	25.66	25.72	25.58	25.63	5,114,229	+0.04(+0.17%)
Apr 01, 2011	25.55	25.71	25.49	25.59	5,820,294	+0.24(+0.95%)
Mar 31, 2011	25.37	25.48	25.32	25.35	9,020,246	+0.05(+0.21%)
Mar 30, 2011	25.21	25.36	25.17	25.30	4,015,882	+0.35(+1.42%)
Mar 29, 2011	24.84	25.00	24.68	24.94	6,327,602	+0.14(+0.56%)
Mar 28, 2011	25.00	25.12	24.77	24.80	6,711,345	-0.18(-0.74%)
Mar 25, 2011	25.12	25.30	24.95	24.99	5,451,326	-0.14(-0.54%)
Mar 24, 2011	25.22	25.29	25.02	25.12	5,092,805	+0.05(+0.18%)
Mar 23, 2011	24.96	25.12	24.84	25.08	4,716,816	+0.08(+0.30%)
Mar 22, 2011	25.03	25.09	24.91	25.00	3,589,585	-0.02(-0.09%)
Mar 21, 2011	24.98	25.03	24.88	25.03	4,312,068	+0.53(+2.15%)
Mar 18, 2011	24.57	24.67	24.39	24.50	3,769,712	+0.13(+0.53%)
Mar 17, 2011	24.34	24.42	24.09	24.37	8,876,241	+0.51(+2.15%)
Mar 16, 2011	23.98	24.31	23.55	23.86	5,384,955	-0.22(-0.91%)
Mar 15, 2011	23.94	24.19	23.94	24.07	5,988,434	-0.40(-1.63%)
Mar 14, 2011	24.17	24.48	24.17	24.47	3,361,599	-0.11(-0.43%)
Mar 11, 2011	24.14	24.65	23.87	24.58	3,077,683	+0.18(+0.74%)
Mar 10, 2011	24.70	24.75	24.28	24.40	5,866,663	-0.66(-2.62%)
Mar 09, 2011	25.24	25.30	24.93	25.06	3,094,601	-0.14(-0.54%)
Mar 08, 2011	25.35	25.36	25.05	25.19	6,739,167	-0.10(-0.39%)
Mar 07, 2011	25.76	25.80	25.24	25.29	4,975,903	-0.34(-1.32%)
Mar 04, 2011	25.70	25.70	25.51	25.63	4,341,608	+0.07(+0.27%)
Mar 03, 2011	25.50	25.57	25.39	25.56	5,924,883	+0.20(+0.77%)
Mar 02, 2011	25.22	25.43	25.22	25.36	4,385,994	+0.12(+0.46%)
Mar 01, 2011	25.50	25.52	25.21	25.25	5,879,661	-0.15(-0.58%)
Feb 28, 2011	25.24	25.43	25.21	25.39	5,661,238	+0.37(+1.48%)
Feb 25, 2011	24.81	25.07	24.81	25.03	2,810,023	+0.43(+1.75%)
Feb 24, 2011	24.86	24.93	24.47	24.60	3,563,642	-0.03(-0.12%)
Feb 23, 2011	24.59	24.77	24.49	24.63	3,379,618	+0.04(+0.15%)
Feb 22, 2011	24.88	25.09	24.53	24.59	4,471,991	-0.38(-1.54%)
Feb 18, 2011	25.05	25.11	24.89	24.97	2,277,275	+0.00(+0.00%)
Feb 17, 2011	24.94	25.00	24.81	24.97	3,786,159	+0.12(+0.49%)
Feb 16, 2011	24.61	24.92	24.57	24.85	4,048,305	+0.37(+1.49%)
Feb 15, 2011	24.52	24.62	24.47	24.49	7,591,036	-0.01(-0.05%)
Feb 14, 2011	24.33	24.54	24.33	24.50	2,730,018	+0.20(+0.81%)
Feb 11, 2011	24.23	24.41	24.16	24.30	3,364,319	+0.08(+0.31%)
Feb 10, 2011	23.95	24.24	23.89	24.23	4,216,362	+0.08(+0.34%)
Feb 09, 2011	24.32	24.38	24.07	24.14	3,866,083	-0.16(-0.67%)
Feb 08, 2011	24.36	24.36	24.17	24.31	6,169,420	+0.03(+0.12%)
Feb 07, 2011	24.40	24.47	24.26	24.28	2,969,379	-0.02(-0.06%)
Feb 04, 2011	24.46	24.51	24.21	24.29	6,202,046	+0.00(+0.00%)
Feb 03, 2011	24.19	24.34	24.03	24.29	2,618,602	+0.18(+0.75%)
Feb 02, 2011	24.20	24.26	24.09	24.11	3,908,986	+0.04(+0.16%)
Feb 01, 2011	23.78	24.12	23.77	24.07	4,268,112	+0.48(+2.01%)
Jan 31, 2011	23.48	23.65	23.44	23.60	6,249,462	+0.21(+0.90%)
Jan 28, 2011	23.48	23.59	23.33	23.39	3,503,516	-0.13(-0.56%)
Jan 27, 2011	23.61	23.62	23.42	23.52	2,352,087	-0.04(-0.16%)
Jan 26, 2011	23.28	23.58	23.22	23.56	3,909,579	+0.39(+1.68%)
Jan 25, 2011	23.22	23.25	22.99	23.17	2,670,512	-0.21(-0.90%)
Jan 24, 2011	23.22	23.47	23.20	23.38	1,898,611	+0.06(+0.26%)
Jan 21, 2011	23.39	23.53	23.25	23.32	3,477,548	+0.05(+0.23%)
Jan 20, 2011	23.22	23.33	22.98	23.27	2,793,505	-0.21(-0.90%)
Jan 19, 2011	23.77	23.81	23.41	23.48	3,223,418	-0.27(-1.14%)
Jan 18, 2011	23.71	23.81	23.69	23.75	1,929,876	+0.13(+0.54%)
Jan 14, 2011	23.49	23.65	23.40	23.62	3,598,326	+0.06(+0.26%)
Jan 13, 2011	23.72	23.74	23.48	23.56	3,166,150	-0.15(-0.64%)
Jan 12, 2011	23.76	23.77	23.64	23.71	2,761,589	+0.20(+0.83%)
Jan 11, 2011	23.31	23.56	23.31	23.52	2,099,799	+0.34(+1.46%)
Jan 10, 2011	23.18	23.26	22.97	23.18	1,884,241	-0.09(-0.39%)
Jan 07, 2011	23.34	23.40	23.11	23.27	2,462,248	+0.02(+0.06%)
Jan 06, 2011	23.46	23.47	23.14	23.25	2,497,774	-0.11(-0.48%)
Jan 05, 2011	23.28	23.45	23.18	23.37	2,673,607	+0.05(+0.19%)
Jan 04, 2011	23.71	23.74	23.10	23.32	3,998,154	-0.25(-1.06%)
Jan 03, 2011	23.62	23.88	23.55	23.57	2,083,893	+0.19(+0.81%)
Dec 31, 2010	23.34	23.49	23.27	23.38	2,508,551	+0.05(+0.23%)
Dec 30, 2010	23.37	23.46	23.25	23.33	2,381,571	-0.02(-0.06%)
Dec 29, 2010	23.30	23.37	23.22	23.34	1,829,349	+0.21(+0.91%)
Dec 28, 2010	23.25	23.28	23.10	23.13	1,462,542	+0.16(+0.69%)
Dec 27, 2010	22.96	23.03	22.88	22.97	1,806,787	-0.03(-0.12%)
Dec 23, 2010	22.88	23.03	22.82	23.00	3,052,983	+0.12(+0.52%)
Dec 22, 2010	22.77	22.95	22.77	22.88	2,536,269	+0.09(+0.40%)
Dec 21, 2010	22.57	22.79	22.51	22.79	3,011,721	+0.23(+1.03%)
Dec 20, 2010	22.66	22.69	22.47	22.56	5,348,917	-0.11(-0.49%)
Dec 17, 2010	22.66	22.67	22.42	22.67	4,441,225	-0.06(-0.26%)
Dec 16, 2010	22.84	22.84	22.61	22.73	1,949,343	-0.08(-0.36%)
Dec 15, 2010	22.77	22.94	22.72	22.81	2,596,439	-0.04(-0.20%)
Dec 14, 2010	22.85	23.02	22.78	22.86	2,384,223	-0.01(-0.07%)
Dec 13, 2010	22.96	23.09	22.85	22.87	2,303,114	+0.11(+0.49%)
Dec 10, 2010	22.62	22.76	22.60	22.76	1,992,275	+0.17(+0.76%)
Dec 09, 2010	22.74	22.74	22.52	22.59	2,396,000	+0.04(+0.20%)
Dec 08, 2010	22.71	22.78	22.48	22.55	3,670,534	-0.15(-0.66%)
Dec 07, 2010	23.13	23.13	22.69	22.69	5,062,221	-0.11(-0.49%)
Dec 06, 2010	22.71	22.83	22.66	22.81	2,931,666	+0.04(+0.20%)
Dec 03, 2010	22.71	22.80	22.65	22.76	3,472,864	+0.04(+0.20%)
Dec 02, 2010	22.54	22.80	22.54	22.72	4,792,310	+0.30(+1.33%)
Dec 01, 2010	22.27	22.46	22.20	22.42	4,681,634	+0.53(+2.42%)
Nov 30, 2010	21.68	22.06	21.66	21.89	8,114,929	-0.08(-0.37%)
Nov 29, 2010	21.85	22.04	21.59	21.97	7,408,420	+0.04(+0.20%)
Nov 26, 2010	21.84	21.99	21.79	21.93	2,870,956	-0.18(-0.81%)
Nov 24, 2010	21.93	22.11	22.11	22.11	2,844,412	+0.43(+1.96%)
Nov 23, 2010	21.78	21.87	21.60	21.68	4,923,238	-0.37(-1.69%)
Nov 22, 2010	22.04	22.12	21.79	22.05	2,450,777	+0.00(+0.00%)
Nov 19, 2010	21.82	22.10	21.73	22.05	2,895,588	+0.19(+0.86%)
Nov 18, 2010	21.69	21.98	21.68	21.86	4,483,038	+0.43(+2.01%)
Nov 17, 2010	21.37	21.55	21.30	21.43	4,101,417	+0.05(+0.24%)
Nov 16, 2010	21.61	21.64	21.19	21.38	4,653,587	-0.54(-2.45%)
Nov 15, 2010	22.04	22.13	21.87	21.92	3,681,665	-0.01(-0.07%)
Nov 12, 2010	22.17	22.24	21.71	21.93	2,412,816	-0.43(-1.90%)
Nov 11, 2010	22.35	22.38	22.20	22.36	2,450,734	-0.07(-0.33%)
Nov 10, 2010	22.36	22.44	22.02	22.43	3,290,948	+0.16(+0.70%)
Nov 09, 2010	22.68	22.76	22.13	22.28	6,023,341	-0.22(-1.00%)
Nov 08, 2010	22.28	22.52	22.28	22.50	4,865,860	+0.10(+0.47%)
Nov 05, 2010	22.39	22.54	22.36	22.40	4,180,238	+0.06(+0.27%)
Nov 04, 2010	22.24	22.37	22.15	22.34	2,668,424	+0.49(+2.22%)
Nov 03, 2010	21.73	21.89	21.54	21.85	3,031,253	+0.04(+0.21%)
Nov 02, 2010	21.91	21.92	21.74	21.81	3,419,969	+0.14(+0.65%)

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