Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	19.51	19.53	19.38	19.42	937,541	-0.09(-0.46%)
Dec 29, 2011	19.18	19.59	19.09	19.51	1,272,973	+0.47(+2.46%)
Dec 28, 2011	19.48	19.52	18.99	19.04	1,310,937	-0.37(-1.91%)
Dec 27, 2011	19.63	19.90	19.41	19.41	831,085	-0.33(-1.68%)
Dec 23, 2011	19.75	19.84	19.57	19.74	649,554	+0.32(+1.66%)
Dec 21, 2011	19.31	19.53	18.98	19.42	1,458,755	+0.09(+0.46%)
Dec 20, 2011	18.97	19.48	18.95	19.33	2,288,401	+0.80(+4.31%)
Dec 19, 2011	19.06	19.19	18.44	18.53	2,153,608	-0.45(-2.38%)
Dec 16, 2011	19.29	19.45	18.57	18.98	4,784,792	-0.15(-0.76%)
Dec 15, 2011	19.48	19.54	19.11	19.13	1,776,823	-0.04(-0.21%)
Dec 14, 2011	19.36	19.44	18.94	19.17	3,613,702	-0.46(-2.34%)
Dec 13, 2011	20.15	20.39	19.37	19.63	2,842,562	-0.74(-3.65%)
Dec 12, 2011	20.65	20.65	20.09	20.37	2,612,812	-0.65(-3.11%)
Dec 09, 2011	20.83	21.32	20.80	21.03	1,816,317	+0.43(+2.11%)
Dec 08, 2011	21.16	21.19	20.51	20.59	2,313,645	-0.82(-3.83%)
Dec 07, 2011	21.12	21.57	20.93	21.41	1,936,686	+0.09(+0.42%)
Dec 06, 2011	21.29	21.54	21.11	21.32	2,211,638	-0.10(-0.45%)
Dec 05, 2011	21.65	21.79	21.17	21.42	2,572,576	+0.27(+1.29%)
Dec 02, 2011	21.33	21.98	21.11	21.15	2,965,943	+0.08(+0.38%)
Dec 01, 2011	21.19	21.36	20.89	21.07	2,021,975	-0.29(-1.36%)
Nov 30, 2011	20.61	21.37	20.50	21.36	3,219,316	+1.60(+8.11%)
Nov 29, 2011	19.84	20.01	19.58	19.75	2,503,620	-0.08(-0.41%)
Nov 28, 2011	19.42	19.84	19.36	19.84	3,630,031	+1.07(+5.71%)
Nov 25, 2011	18.65	19.02	18.60	18.76	973,032	+0.12(+0.65%)
Nov 23, 2011	18.75	19.06	18.56	18.64	3,369,182	-0.31(-1.66%)
Nov 22, 2011	19.32	19.59	18.93	18.96	2,673,240	-0.43(-2.24%)
Nov 21, 2011	19.78	19.78	19.29	19.39	2,957,096	-0.76(-3.76%)
Nov 18, 2011	20.12	20.26	19.86	20.15	2,584,594	+0.16(+0.81%)
Nov 17, 2011	20.59	20.74	19.88	19.99	3,204,342	-0.58(-2.82%)
Nov 16, 2011	20.71	21.10	20.48	20.57	3,398,484	-0.44(-2.11%)
Nov 15, 2011	20.70	21.36	20.60	21.01	3,250,243	+0.24(+1.16%)
Nov 14, 2011	21.03	21.18	20.55	20.77	3,387,071	-0.45(-2.12%)
Nov 11, 2011	21.39	21.60	21.21	21.22	2,763,877	+0.26(+1.23%)
Nov 10, 2011	21.32	21.34	20.54	20.96	3,737,568	+0.10(+0.46%)
Nov 09, 2011	21.62	21.69	20.79	20.87	4,212,187	-1.51(-6.76%)
Nov 08, 2011	22.06	22.44	21.82	22.38	2,203,972	+0.59(+2.70%)
Nov 07, 2011	21.72	21.83	21.24	21.79	1,924,079	+0.11(+0.52%)
Nov 04, 2011	21.66	21.78	21.05	21.68	2,111,775	-0.09(-0.41%)
Nov 03, 2011	21.56	22.08	20.83	21.77	3,512,285	+0.52(+2.46%)
Nov 02, 2011	21.15	21.36	20.72	21.24	2,015,116	+0.68(+3.29%)
Nov 01, 2011	20.98	21.40	20.52	20.57	3,883,456	-1.57(-7.09%)
Oct 31, 2011	22.76	22.76	21.97	22.14	2,632,737	-1.27(-5.43%)
Oct 28, 2011	23.16	23.65	22.89	23.41	2,372,091	+0.06(+0.28%)
Oct 27, 2011	22.02	23.80	21.77	23.34	5,673,894	+1.63(+7.49%)
Oct 26, 2011	21.54	21.92	21.10	21.72	3,016,261	+0.63(+2.98%)
Oct 25, 2011	21.94	21.94	21.05	21.09	2,723,108	-1.14(-5.14%)
Oct 24, 2011	21.90	22.36	21.76	22.23	2,135,088	+0.53(+2.45%)
Oct 21, 2011	21.20	21.74	21.17	21.70	2,619,019	+0.77(+3.69%)
Oct 20, 2011	20.58	21.02	20.23	20.93	2,581,948	+0.38(+1.84%)
Oct 19, 2011	21.16	21.39	20.53	20.55	2,507,597	-0.54(-2.56%)
Oct 18, 2011	20.21	21.33	20.01	21.09	3,442,152	+1.01(+5.01%)
Oct 17, 2011	20.68	20.76	20.05	20.08	2,142,494	-0.74(-3.56%)
Oct 14, 2011	21.01	21.07	20.31	20.83	3,092,863	+0.20(+0.98%)
Oct 13, 2011	21.15	21.30	19.80	20.62	6,142,633	-1.01(-4.69%)
Oct 12, 2011	21.65	22.28	21.50	21.64	3,757,001	+0.06(+0.30%)
Oct 11, 2011	21.20	21.92	21.00	21.57	2,558,971	-0.28(-1.29%)
Oct 10, 2011	21.24	21.86	21.24	21.86	2,153,716	+1.15(+5.56%)
Oct 07, 2011	21.06	21.75	20.60	20.70	6,115,606	-0.64(-2.98%)
Oct 06, 2011	21.03	21.39	20.94	21.34	3,473,274	+0.64(+3.11%)
Oct 05, 2011	20.09	20.92	19.55	20.70	3,621,437	+0.61(+3.05%)
Oct 04, 2011	18.70	20.15	18.20	20.08	5,030,584	+1.10(+5.81%)
Oct 03, 2011	20.67	20.77	18.98	18.98	4,474,835	-1.64(-7.97%)
Sep 30, 2011	21.16	21.27	20.63	20.63	2,380,918	-0.90(-4.17%)
Sep 29, 2011	21.49	21.72	20.75	21.53	2,239,920	+0.68(+3.27%)
Sep 28, 2011	21.97	22.14	20.81	20.84	2,947,429	-1.03(-4.73%)
Sep 27, 2011	21.67	22.78	21.61	21.88	4,277,011	+0.55(+2.56%)
Sep 26, 2011	20.77	21.33	20.02	21.33	2,962,042	+0.87(+4.23%)
Sep 23, 2011	19.67	20.58	19.67	20.47	3,640,540	+0.59(+2.95%)
Sep 22, 2011	19.95	20.23	19.46	19.88	4,176,676	-0.90(-4.32%)
Sep 21, 2011	22.04	22.21	20.76	20.78	3,666,058	-1.32(-5.99%)
Sep 20, 2011	22.81	22.95	22.10	22.10	2,840,803	-0.65(-2.86%)
Sep 19, 2011	22.51	22.78	22.09	22.75	4,341,383	-0.38(-1.63%)
Sep 16, 2011	23.36	23.55	23.01	23.13	9,069,191	+0.04(+0.17%)
Sep 15, 2011	22.05	23.10	21.76	23.09	4,799,364	+1.39(+6.40%)
Sep 14, 2011	21.54	22.01	20.85	21.70	3,642,932	+0.34(+1.62%)
Sep 13, 2011	21.16	21.54	20.18	21.36	3,257,648	+0.31(+1.49%)
Sep 12, 2011	20.50	21.09	20.25	21.04	3,999,330	+0.17(+0.81%)
Sep 09, 2011	21.04	21.47	20.79	20.88	3,268,324	-0.48(-2.25%)
Sep 08, 2011	21.51	21.93	21.33	21.36	1,714,136	-0.53(-2.42%)
Sep 07, 2011	21.15	21.94	21.11	21.89	2,070,213	+1.09(+5.25%)
Sep 06, 2011	20.45	20.94	20.36	20.80	2,534,883	-0.39(-1.82%)
Sep 02, 2011	21.70	21.95	21.15	21.18	2,412,307	-1.09(-4.90%)
Sep 01, 2011	22.82	22.99	22.27	22.27	1,862,400	-0.57(-2.49%)
Aug 31, 2011	22.93	23.26	22.57	22.84	2,619,674	+0.14(+0.60%)
Aug 30, 2011	22.64	22.94	22.25	22.70	2,283,673	-0.15(-0.67%)
Aug 29, 2011	22.25	22.86	22.05	22.86	2,388,331	+1.05(+4.82%)
Aug 26, 2011	20.89	22.04	20.60	21.81	2,338,504	+0.61(+2.88%)
Aug 25, 2011	22.26	22.70	21.12	21.20	3,048,791	-0.83(-3.79%)
Aug 24, 2011	21.60	22.22	21.28	22.03	2,867,244	+0.37(+1.70%)
Aug 23, 2011	20.71	21.66	20.37	21.66	3,694,729	+1.09(+5.30%)
Aug 22, 2011	21.02	21.16	20.55	20.57	4,333,528	+0.11(+0.55%)
Aug 19, 2011	20.21	21.51	20.21	20.46	5,959,772	-0.07(-0.35%)
Aug 18, 2011	20.78	20.90	20.29	20.53	5,783,660	-1.14(-5.26%)
Aug 17, 2011	21.81	22.07	21.47	21.67	3,763,747	+0.02(+0.07%)
Aug 16, 2011	21.86	22.05	21.36	21.65	3,909,453	-0.55(-2.49%)
Aug 15, 2011	21.64	22.27	21.57	22.21	3,631,745	+0.83(+3.86%)
Aug 12, 2011	21.81	22.34	21.26	21.38	5,032,199	-0.16(-0.74%)
Aug 11, 2011	19.90	21.89	19.74	21.54	5,612,667	+1.78(+9.01%)
Aug 10, 2011	20.48	20.78	19.65	19.76	6,066,640	-1.34(-6.35%)
Aug 09, 2011	20.90	21.12	19.34	21.10	5,802,514	+1.55(+7.92%)
Aug 08, 2011	20.90	21.34	19.42	19.55	6,874,958	-2.13(-9.81%)
Aug 05, 2011	22.39	22.59	21.23	21.68	5,147,972	-0.31(-1.42%)
Aug 04, 2011	22.89	23.08	21.98	21.99	6,587,491	-1.32(-5.68%)
Aug 03, 2011	22.46	23.37	22.33	23.31	5,454,842	+0.89(+3.97%)
Aug 02, 2011	23.41	23.51	22.42	22.42	5,844,525	-1.24(-5.25%)
Aug 01, 2011	23.76	24.06	23.25	23.67	4,120,888	+0.06(+0.27%)
Jul 29, 2011	23.04	23.84	22.62	23.60	3,402,252	+0.10(+0.41%)
Jul 28, 2011	24.47	25.23	23.46	23.51	4,448,692	-0.99(-4.06%)
Jul 27, 2011	25.59	25.62	24.43	24.50	3,341,721	-1.28(-4.98%)
Jul 26, 2011	25.59	25.95	25.50	25.79	2,026,256	+0.11(+0.44%)
Jul 25, 2011	25.63	25.98	25.42	25.67	1,688,948	-0.34(-1.33%)
Jul 22, 2011	26.11	26.12	25.75	26.02	839,406	-0.05(-0.18%)
Jul 21, 2011	25.41	26.10	25.31	26.07	2,901,630	+0.91(+3.64%)
Jul 20, 2011	25.20	25.34	25.07	25.15	1,591,608	+0.16(+0.64%)
Jul 19, 2011	24.79	25.09	24.65	24.99	1,918,784	+0.27(+1.10%)
Jul 18, 2011	25.10	25.15	24.51	24.72	1,719,123	-0.55(-2.16%)
Jul 15, 2011	25.54	25.57	25.02	25.26	1,697,536	-0.11(-0.44%)
Jul 14, 2011	26.02	26.07	25.30	25.38	2,037,250	-0.57(-2.20%)
Jul 13, 2011	25.78	26.32	25.55	25.95	2,307,313	+0.29(+1.13%)
Jul 12, 2011	25.42	26.02	25.34	25.66	2,246,915	+0.26(+1.01%)
Jul 11, 2011	26.24	26.34	25.37	25.40	2,329,326	-1.34(-5.01%)
Jul 08, 2011	26.96	26.96	26.58	26.74	2,035,666	-0.71(-2.60%)
Jul 07, 2011	26.92	27.53	26.88	27.45	2,226,883	+0.87(+3.29%)
Jul 06, 2011	26.52	26.59	26.24	26.58	1,637,771	-0.02(-0.06%)
Jul 05, 2011	27.00	27.00	26.50	26.60	1,704,597	-0.47(-1.75%)
Jul 01, 2011	26.39	27.12	26.22	27.07	2,240,494	+0.79(+2.99%)
Jun 30, 2011	26.50	26.71	26.27	26.28	1,948,069	-0.10(-0.37%)
Jun 29, 2011	25.95	26.41	25.75	26.38	2,433,333	+0.75(+2.94%)
Jun 28, 2011	25.59	25.79	25.50	25.62	1,952,708	+0.13(+0.50%)
Jun 27, 2011	25.05	25.60	24.90	25.50	1,997,112	+0.43(+1.70%)
Jun 24, 2011	25.47	25.62	25.01	25.07	2,352,074	-0.40(-1.57%)
Jun 23, 2011	25.33	25.52	25.07	25.47	2,619,127	-0.24(-0.94%)
Jun 22, 2011	25.91	26.27	25.70	25.71	2,558,704	-0.36(-1.38%)
Jun 21, 2011	25.57	26.11	25.54	26.07	2,419,720	+0.63(+2.49%)
Jun 20, 2011	25.54	25.54	25.39	25.44	2,677,487	-0.13(-0.50%)
Jun 17, 2011	25.37	25.66	25.31	25.57	3,096,630	+0.47(+1.85%)
Jun 16, 2011	25.07	25.43	24.89	25.10	1,866,825	+0.10(+0.38%)
Jun 15, 2011	25.25	25.49	24.86	25.01	2,084,104	-0.49(-1.92%)
Jun 14, 2011	25.24	25.71	25.24	25.50	2,191,360	+0.51(+2.06%)
Jun 13, 2011	25.12	25.19	24.76	24.98	2,019,359	-0.09(-0.35%)
Jun 10, 2011	25.30	25.42	24.84	25.07	2,480,486	-0.31(-1.23%)
Jun 09, 2011	25.01	25.68	24.86	25.38	2,316,260	+0.43(+1.73%)
Jun 08, 2011	24.77	25.18	24.77	24.95	2,445,537	+0.07(+0.29%)
Jun 07, 2011	25.05	25.25	24.88	24.88	1,652,770	+0.06(+0.26%)
Jun 06, 2011	25.52	25.69	24.78	24.82	2,875,668	-0.77(-3.00%)
Jun 03, 2011	25.65	25.95	25.51	25.58	1,806,645	-0.82(-3.12%)
May 24, 2011	26.61	26.72	26.26	26.41	1,267,673	-0.04(-0.15%)
May 23, 2011	26.49	26.61	26.28	26.45	2,010,082	-0.40(-1.49%)
May 20, 2011	27.26	27.38	26.79	26.85	1,938,285	-0.52(-1.90%)
May 19, 2011	27.21	27.53	27.14	27.37	1,504,863	+0.29(+1.06%)
May 18, 2011	26.74	27.14	26.66	27.08	1,695,154	+0.34(+1.29%)
May 17, 2011	26.90	26.99	26.41	26.74	2,222,004	-0.29(-1.07%)
May 16, 2011	27.02	27.42	26.98	27.02	1,990,667	-0.16(-0.59%)
May 13, 2011	27.69	27.76	27.16	27.18	2,312,610	-0.53(-1.91%)
May 12, 2011	27.45	27.85	27.33	27.71	2,522,997	-0.02(-0.06%)
May 11, 2011	28.04	28.15	27.58	27.73	2,554,135	-0.46(-1.65%)
May 10, 2011	27.80	28.29	27.72	28.19	2,087,495	+0.53(+1.91%)
May 09, 2011	27.47	27.70	27.29	27.66	1,700,196	+0.16(+0.58%)
May 06, 2011	27.93	28.14	27.46	27.50	2,618,076	-0.07(-0.26%)
May 05, 2011	27.43	28.04	27.14	27.58	3,075,443	-0.04(-0.14%)
May 04, 2011	27.94	28.01	27.33	27.62	2,803,868	-0.50(-1.77%)
May 03, 2011	28.04	28.85	27.36	28.11	7,036,633	-1.58(-5.31%)
May 02, 2011	29.73	29.76	29.62	29.69	1,760,477	-0.04(-0.13%)
Apr 29, 2011	29.83	29.95	29.71	29.73	1,476,231	-0.06(-0.19%)
Apr 28, 2011	29.92	30.00	29.69	29.79	1,732,200	-0.25(-0.83%)
Apr 27, 2011	30.07	30.19	29.64	30.03	1,575,092	+0.03(+0.11%)
Apr 26, 2011	29.92	30.07	29.78	30.00	2,351,794	+0.22(+0.75%)
Apr 25, 2011	30.14	30.15	29.68	29.78	1,739,230	-0.05(-0.16%)
Apr 21, 2011	29.35	29.91	29.29	29.83	2,597,240	+0.60(+2.05%)
Apr 20, 2011	29.31	29.61	29.23	29.23	2,412,478	+0.38(+1.33%)
Apr 19, 2011	29.00	29.03	28.69	28.84	2,035,871	-0.02(-0.08%)
Apr 18, 2011	28.91	29.13	28.69	28.87	1,945,596	-0.50(-1.69%)
Apr 15, 2011	29.41	29.51	29.19	29.36	1,212,958	+0.08(+0.27%)
Apr 14, 2011	29.43	29.43	29.19	29.28	1,474,090	-0.18(-0.60%)
Apr 13, 2011	29.63	29.79	29.27	29.46	2,611,474	-0.02(-0.05%)
Apr 12, 2011	28.90	29.67	28.90	29.47	5,044,034	+0.64(+2.22%)
Apr 11, 2011	28.81	29.21	28.79	28.83	1,167,166	+0.02(+0.06%)
Apr 08, 2011	29.05	29.21	28.75	28.82	1,075,357	-0.16(-0.55%)
Apr 07, 2011	29.14	29.37	28.87	28.98	1,469,972	-0.23(-0.79%)
Apr 06, 2011	29.19	29.43	29.03	29.21	1,882,545	+0.13(+0.44%)
Apr 05, 2011	29.37	29.43	28.96	29.08	1,157,042	-0.33(-1.12%)
Apr 04, 2011	29.48	29.67	29.19	29.41	1,381,858	-0.01(-0.03%)
Apr 01, 2011	29.17	29.63	29.12	29.42	2,164,816	+0.54(+1.86%)
Mar 31, 2011	28.66	28.91	28.34	28.88	2,216,520	+0.09(+0.31%)
Mar 30, 2011	28.79	28.79	28.79	28.79	1,920,127	+0.58(+2.07%)
Mar 29, 2011	28.01	28.23	27.76	28.21	900,679	+0.19(+0.69%)
Mar 28, 2011	28.09	28.34	28.01	28.02	1,051,774	-0.02(-0.06%)
Mar 25, 2011	28.22	28.24	27.98	28.03	964,762	-0.15(-0.54%)
Mar 24, 2011	27.77	28.20	27.63	28.18	1,395,303	+0.57(+2.06%)
Mar 23, 2011	27.47	27.75	27.22	27.62	1,352,679	-0.02(-0.06%)
Mar 22, 2011	27.57	27.85	27.52	27.63	1,623,196	+0.07(+0.26%)
Mar 21, 2011	27.41	27.57	27.27	27.56	2,448,227	+0.75(+2.81%)
Mar 18, 2011	27.13	27.23	26.75	26.81	2,151,442	+0.14(+0.54%)
Mar 17, 2011	26.79	27.05	26.49	26.66	1,648,649	+0.40(+1.52%)
Mar 16, 2011	26.99	27.10	26.02	26.26	3,341,817	-0.58(-2.15%)
Mar 15, 2011	26.86	27.12	26.82	26.84	2,834,687	+0.02(+0.09%)
Mar 14, 2011	27.15	27.46	26.69	26.82	1,433,017	-0.55(-2.02%)
Mar 11, 2011	26.75	27.43	26.75	27.37	1,543,658	+0.38(+1.39%)
Mar 10, 2011	27.50	27.54	26.94	26.99	2,360,217	-0.90(-3.24%)
Mar 09, 2011	28.41	28.46	27.83	27.90	2,045,639	-0.51(-1.80%)
Mar 08, 2011	27.98	28.78	27.86	28.41	1,530,802	+0.45(+1.60%)
Mar 07, 2011	28.72	28.79	27.87	27.96	1,324,799	-0.61(-2.13%)
Mar 04, 2011	28.98	29.05	28.17	28.57	1,868,058	-0.45(-1.54%)
Mar 03, 2011	28.32	29.06	28.32	29.02	1,452,708	+1.01(+3.59%)
Mar 02, 2011	28.11	28.23	27.75	28.01	1,339,883	-0.11(-0.40%)
Mar 01, 2011	29.08	29.18	28.12	28.12	1,354,461	-0.84(-2.90%)
Feb 28, 2011	29.06	29.21	28.68	28.96	1,310,503	+0.10(+0.36%)
Feb 25, 2011	28.54	28.91	28.46	28.86	1,222,804	+0.49(+1.72%)
Feb 24, 2011	28.25	28.55	27.96	28.37	1,764,907	+0.01(+0.03%)
Feb 23, 2011	28.87	29.18	28.02	28.36	2,021,276	-0.40(-1.39%)
Feb 22, 2011	29.26	29.32	28.51	28.76	3,369,068	-0.99(-3.33%)
Feb 18, 2011	29.28	29.79	29.28	29.75	2,568,546	+0.49(+1.67%)
Feb 17, 2011	29.06	29.41	28.98	29.26	1,510,936	+0.12(+0.41%)
Feb 16, 2011	28.94	29.25	28.85	29.14	1,214,299	+0.30(+1.05%)
Feb 15, 2011	28.66	29.06	28.55	28.84	2,030,184	+0.10(+0.33%)
Feb 14, 2011	28.45	28.86	28.14	28.74	1,701,378	+0.32(+1.12%)
Feb 11, 2011	27.58	28.52	27.43	28.42	1,607,182	+0.81(+2.95%)
Feb 10, 2011	27.47	27.90	27.35	27.61	1,860,064	-0.02(-0.06%)
Feb 09, 2011	27.71	27.97	27.41	27.63	1,826,517	-0.18(-0.66%)
Feb 08, 2011	28.05	28.11	27.73	27.81	1,638,422	-0.32(-1.14%)
Feb 07, 2011	27.79	28.56	27.75	28.13	2,178,880	+0.38(+1.38%)
Feb 04, 2011	27.25	27.80	27.15	27.75	3,681,177	+0.50(+1.82%)
Feb 03, 2011	26.79	27.25	26.69	27.25	1,962,163	+0.50(+1.88%)
Feb 02, 2011	26.82	27.23	26.72	26.75	2,201,410	-0.28(-1.03%)
Feb 01, 2011	26.67	27.12	26.63	27.03	2,577,856	+0.56(+2.11%)
Jan 31, 2011	26.37	26.87	26.32	26.47	1,924,303	-0.06(-0.21%)
Jan 28, 2011	27.16	27.49	26.40	26.52	3,044,803	-0.65(-2.38%)
Jan 27, 2011	26.91	27.39	26.80	27.17	3,500,558	+0.21(+0.77%)
Jan 26, 2011	26.97	27.57	26.90	26.96	5,542,684	-1.49(-5.22%)
Jan 25, 2011	28.16	28.63	27.93	28.45	3,430,156	+0.19(+0.68%)
Jan 24, 2011	27.50	28.43	27.24	28.26	4,365,988	+0.62(+2.23%)
Jan 21, 2011	28.06	28.30	27.57	27.64	2,955,891	-0.16(-0.57%)
Jan 20, 2011	27.74	28.00	27.55	27.80	3,008,979	-0.06(-0.23%)
Jan 19, 2011	28.18	28.47	27.82	27.86	3,086,446	-0.89(-3.08%)
Jan 18, 2011	28.81	28.84	28.36	28.75	1,289,197	-0.09(-0.30%)
Jan 14, 2011	28.82	28.97	28.58	28.84	1,633,773	-0.07(-0.25%)
Jan 13, 2011	28.55	28.91	28.36	28.91	1,873,117	+0.41(+1.43%)
Jan 12, 2011	28.43	28.62	28.14	28.50	2,267,561	+0.38(+1.33%)
Jan 11, 2011	28.31	28.59	28.02	28.13	1,572,831	+0.02(+0.09%)
Jan 10, 2011	27.72	28.33	27.57	28.10	2,192,305	+0.30(+1.09%)
Jan 07, 2011	28.53	28.54	27.53	27.80	3,124,722	-0.62(-2.19%)
Jan 06, 2011	28.63	28.63	28.21	28.42	1,965,704	+0.02(+0.08%)
Jan 05, 2011	28.47	29.01	28.17	28.40	4,441,155	-0.55(-1.90%)
Jan 04, 2011	29.38	29.41	28.76	28.95	1,776,644	-0.38(-1.31%)

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