Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	33.11	33.26	33.04	33.17	863,353	+0.06(+0.19%)
Dec 29, 2011	32.71	33.28	32.71	33.11	361,606	+0.42(+1.30%)
Dec 28, 2011	32.61	32.79	32.41	32.69	417,329	+0.08(+0.23%)
Dec 27, 2011	32.29	32.79	32.29	32.61	235,097	+0.20(+0.61%)
Dec 23, 2011	32.30	32.48	32.06	32.42	352,832	-1.00(-3.00%)
Dec 21, 2011	33.02	33.51	32.81	33.42	456,179	+0.41(+1.24%)
Dec 20, 2011	32.16	33.08	32.10	33.01	519,560	+1.27(+4.00%)
Dec 19, 2011	32.42	32.70	31.73	31.74	534,774	-0.57(-1.78%)
Dec 16, 2011	32.40	33.03	32.20	32.31	661,518	-0.08(-0.25%)
Dec 15, 2011	32.11	32.52	31.84	32.40	653,662	+0.64(+2.02%)
Dec 14, 2011	32.81	32.89	31.62	31.75	1,022,416	-1.16(-3.53%)
Dec 13, 2011	33.56	33.82	32.79	32.92	664,035	-0.41(-1.23%)
Dec 12, 2011	33.34	33.41	32.82	33.33	900,920	-0.29(-0.85%)
Dec 09, 2011	33.22	33.74	33.11	33.61	693,111	+0.40(+1.19%)
Dec 08, 2011	32.70	33.43	32.70	33.22	722,859	+0.11(+0.33%)
Dec 07, 2011	33.39	33.56	32.81	33.11	707,744	-0.46(-1.38%)
Dec 06, 2011	33.12	33.82	32.61	33.57	1,292,663	+0.43(+1.30%)
Dec 05, 2011	32.54	33.18	32.44	33.14	1,063,521	+0.99(+3.08%)
Dec 02, 2011	32.42	32.68	31.99	32.15	707,888	+0.10(+0.30%)
Dec 01, 2011	32.55	32.92	32.04	32.05	666,717	-0.55(-1.70%)
Nov 30, 2011	32.55	32.64	31.93	32.61	1,009,876	+1.06(+3.36%)
Nov 29, 2011	31.34	31.62	31.13	31.55	603,882	+0.29(+0.92%)
Nov 28, 2011	31.43	32.34	30.94	31.26	890,904	+0.55(+1.80%)
Nov 25, 2011	30.74	31.19	30.70	30.71	258,048	-0.12(-0.38%)
Nov 23, 2011	31.25	31.41	30.68	30.83	840,414	-0.70(-2.21%)
Nov 22, 2011	31.36	31.97	31.18	31.52	595,263	+0.19(+0.61%)
Nov 21, 2011	31.64	31.66	30.92	31.33	998,716	-0.81(-2.52%)
Nov 18, 2011	31.99	32.45	31.65	32.14	711,553	+0.43(+1.35%)
Nov 17, 2011	32.20	32.41	31.49	31.71	735,293	-0.50(-1.54%)
Nov 16, 2011	33.34	33.64	31.99	32.21	1,858,959	-1.25(-3.74%)
Nov 15, 2011	32.98	33.62	32.57	33.46	617,289	+0.45(+1.36%)
Nov 14, 2011	33.75	33.82	32.92	33.01	488,856	-0.76(-2.24%)
Nov 11, 2011	33.28	34.03	33.21	33.77	586,358	+0.95(+2.88%)
Nov 10, 2011	33.10	33.10	32.23	32.82	912,244	+0.25(+0.77%)
Nov 09, 2011	33.07	33.35	32.50	32.57	1,071,487	-1.18(-3.49%)
Nov 08, 2011	34.47	34.47	33.21	33.75	1,776,320	-0.63(-1.84%)
Nov 07, 2011	35.13	35.17	34.26	34.38	973,683	-0.75(-2.13%)
Nov 04, 2011	34.84	35.16	34.24	35.13	694,218	+0.28(+0.80%)
Nov 03, 2011	34.71	34.93	34.03	34.85	1,406,225	+0.39(+1.15%)
Nov 02, 2011	33.96	34.69	33.93	34.45	1,763,244	+1.00(+2.99%)
Nov 01, 2011	33.43	34.00	32.71	33.45	1,923,816	-0.94(-2.73%)
Oct 31, 2011	34.16	34.71	33.77	34.39	1,339,607	+0.09(+0.26%)
Oct 28, 2011	33.76	34.40	33.76	34.31	1,548,696	+0.56(+1.65%)
Oct 27, 2011	32.66	34.01	32.05	33.75	1,725,647	+0.95(+2.88%)
Oct 26, 2011	33.13	33.46	31.95	32.80	1,319,888	+0.48(+1.50%)
Oct 25, 2011	32.83	33.15	31.56	32.32	2,647,717	+1.01(+3.24%)
Oct 24, 2011	31.29	31.58	31.07	31.30	1,120,766	+0.01(+0.02%)
Oct 21, 2011	30.47	31.30	30.41	31.30	1,370,640	+1.23(+4.10%)
Oct 20, 2011	29.52	30.10	29.34	30.06	1,423,896	+0.68(+2.32%)
Oct 19, 2011	29.57	30.00	29.27	29.38	1,289,012	-0.20(-0.69%)
Oct 18, 2011	29.92	29.96	29.50	29.59	1,149,243	-0.31(-1.05%)
Oct 17, 2011	30.55	30.58	29.87	29.90	1,051,790	-0.68(-2.23%)
Oct 14, 2011	29.90	30.65	29.79	30.58	1,060,984	+1.10(+3.72%)
Oct 13, 2011	29.26	29.63	29.08	29.49	802,568	+0.00(+0.00%)
Oct 12, 2011	28.91	29.70	28.63	29.49	1,356,924	+0.79(+2.75%)
Oct 11, 2011	28.13	28.71	27.95	28.70	967,761	+0.47(+1.66%)
Oct 10, 2011	27.69	28.23	27.49	28.23	800,890	+1.10(+4.04%)
Oct 07, 2011	27.80	28.00	27.02	27.13	999,094	-0.56(-2.02%)
Oct 06, 2011	27.50	27.71	27.40	27.69	1,105,771	+0.28(+1.02%)
Oct 05, 2011	27.37	27.63	26.89	27.41	953,229	+0.02(+0.07%)
Oct 04, 2011	26.44	27.48	25.64	27.39	2,198,762	+0.58(+2.16%)
Oct 03, 2011	27.56	27.83	26.63	26.81	1,167,576	-0.77(-2.79%)
Sep 30, 2011	27.78	28.04	27.44	27.58	1,526,350	-0.48(-1.72%)
Sep 29, 2011	28.95	29.59	27.48	28.06	1,197,806	-0.35(-1.25%)
Sep 28, 2011	29.79	29.83	28.38	28.42	855,124	-1.31(-4.42%)
Sep 27, 2011	29.92	30.26	29.35	29.73	1,235,257	+0.46(+1.58%)
Sep 26, 2011	30.46	30.53	29.00	29.27	1,749,101	-0.78(-2.58%)
Sep 23, 2011	29.10	30.15	28.83	30.04	1,677,452	+0.60(+2.03%)
Sep 22, 2011	29.91	30.16	29.00	29.45	2,123,899	-1.07(-3.50%)
Sep 21, 2011	31.31	31.80	30.49	30.51	1,418,266	-0.78(-2.48%)
Sep 20, 2011	30.62	31.94	30.60	31.29	1,327,066	+0.79(+2.59%)
Sep 19, 2011	30.13	30.59	29.87	30.50	682,466	-0.10(-0.31%)
Sep 16, 2011	29.93	30.63	29.87	30.60	1,010,563	+0.81(+2.72%)
Sep 15, 2011	29.56	29.94	29.19	29.79	979,840	+0.46(+1.56%)
Sep 14, 2011	29.46	29.68	28.76	29.33	966,640	+0.05(+0.16%)
Sep 13, 2011	28.23	29.32	27.98	29.28	943,518	+1.20(+4.27%)
Sep 12, 2011	28.04	28.40	27.60	28.08	963,205	-0.23(-0.82%)
Sep 09, 2011	28.59	28.77	27.83	28.32	828,479	-0.52(-1.79%)
Sep 08, 2011	29.06	29.48	28.79	28.83	716,122	-0.49(-1.67%)
Sep 07, 2011	28.08	29.35	28.08	29.32	1,336,635	+1.71(+6.19%)
Sep 06, 2011	26.58	27.89	26.44	27.61	1,456,901	+0.27(+0.97%)
Sep 02, 2011	27.54	27.92	27.28	27.35	658,276	-0.69(-2.45%)
Sep 01, 2011	28.72	28.87	27.98	28.04	1,238,070	-0.75(-2.60%)
Aug 31, 2011	29.81	29.81	28.55	28.79	1,476,417	+0.03(+0.09%)
Aug 30, 2011	27.13	29.08	26.87	28.76	2,208,681	+1.53(+5.63%)
Aug 29, 2011	26.40	27.23	26.40	27.23	653,801	+0.88(+3.36%)
Aug 26, 2011	25.43	26.43	24.78	26.34	549,943	+0.68(+2.65%)
Aug 25, 2011	26.42	26.72	25.65	25.66	848,801	-0.57(-2.18%)
Aug 24, 2011	25.49	26.29	25.43	26.23	794,599	+0.79(+3.10%)
Aug 23, 2011	24.47	25.45	24.37	25.44	793,493	+1.09(+4.48%)
Aug 22, 2011	24.60	24.74	24.02	24.35	699,196	+0.29(+1.21%)
Aug 19, 2011	24.68	25.17	24.06	24.06	882,352	-0.90(-3.61%)
Aug 18, 2011	25.39	25.44	24.70	24.96	914,716	-1.16(-4.44%)
Aug 17, 2011	26.13	26.28	25.60	26.12	643,954	+0.15(+0.57%)
Aug 16, 2011	26.41	26.43	25.65	25.97	683,133	-0.70(-2.62%)
Aug 15, 2011	26.91	27.04	26.17	26.67	974,217	-0.13(-0.48%)
Aug 12, 2011	26.58	27.00	26.37	26.80	649,007	+0.26(+0.97%)
Aug 11, 2011	25.20	26.90	25.02	26.54	1,213,480	+1.52(+6.10%)
Aug 10, 2011	25.60	25.95	24.96	25.02	1,119,495	-1.02(-3.93%)
Aug 09, 2011	25.82	26.06	24.30	26.04	2,054,788	+1.31(+5.29%)
Aug 08, 2011	25.82	26.43	24.47	24.73	2,330,498	-1.90(-7.13%)
Aug 05, 2011	26.04	27.03	25.16	26.63	2,008,512	+0.87(+3.37%)
Aug 04, 2011	27.35	27.63	25.73	25.76	2,193,139	-1.82(-6.59%)
Aug 03, 2011	27.55	27.68	26.97	27.58	2,816,878	+0.10(+0.37%)
Aug 02, 2011	26.22	27.79	26.22	27.48	3,602,882	+2.16(+8.54%)
Aug 01, 2011	25.44	26.07	25.09	25.31	1,763,566	-0.13(-0.51%)
Jul 29, 2011	25.64	25.78	25.14	25.44	1,309,126	-0.35(-1.37%)
Jul 28, 2011	26.22	26.33	25.75	25.80	691,477	-0.48(-1.83%)
Jul 27, 2011	26.83	27.04	26.15	26.28	1,185,201	-0.68(-2.54%)
Jul 26, 2011	27.43	27.63	26.93	26.96	687,193	-0.50(-1.83%)
Jul 25, 2011	27.11	27.58	27.05	27.46	661,549	+0.08(+0.30%)
Jul 22, 2011	27.16	27.41	27.15	27.38	470,204	+0.27(+1.00%)
Jul 21, 2011	27.29	27.35	26.91	27.11	684,521	-0.05(-0.20%)
Jul 20, 2011	27.65	27.69	27.07	27.16	505,551	-0.25(-0.91%)
Jul 19, 2011	27.11	27.45	26.95	27.42	1,446,506	+0.47(+1.74%)
Jul 18, 2011	27.14	27.36	26.82	26.95	1,370,718	-0.16(-0.60%)
Jul 15, 2011	26.93	27.11	26.77	27.11	1,063,426	+0.20(+0.73%)
Jul 14, 2011	26.60	27.08	26.58	26.91	1,266,773	+0.46(+1.74%)
Jul 13, 2011	26.50	26.76	26.09	26.45	1,389,899	+0.11(+0.41%)
Jul 12, 2011	26.20	26.58	26.07	26.34	761,925	+0.12(+0.47%)
Jul 11, 2011	26.69	26.96	26.12	26.22	897,625	-0.71(-2.64%)
Jul 08, 2011	26.38	27.06	25.99	26.93	1,602,484	+0.26(+0.97%)
Jul 07, 2011	26.46	26.77	26.30	26.68	1,465,250	+0.54(+2.05%)
Jul 06, 2011	25.95	26.22	25.91	26.14	825,838	+0.26(+1.02%)
Jul 05, 2011	25.73	26.07	25.63	25.88	884,489	+0.22(+0.87%)
Jul 01, 2011	25.52	25.75	25.36	25.65	986,828	+0.20(+0.80%)
Jun 30, 2011	25.33	25.71	25.33	25.45	721,845	+0.13(+0.51%)
Jun 29, 2011	25.36	25.41	25.08	25.32	981,087	-0.01(-0.05%)
Jun 28, 2011	24.83	25.34	24.77	25.33	801,947	+0.61(+2.47%)
Jun 27, 2011	24.55	25.10	24.48	24.72	709,763	+0.25(+1.02%)
Jun 24, 2011	24.93	24.93	24.32	24.47	1,686,625	-0.31(-1.26%)
Jun 23, 2011	24.47	24.80	24.07	24.79	1,192,611	-0.04(-0.16%)
Jun 22, 2011	25.61	25.84	24.81	24.83	881,250	-0.96(-3.73%)
Jun 21, 2011	25.43	26.05	25.42	25.79	925,667	+0.54(+2.15%)
Jun 20, 2011	25.12	25.26	25.01	25.25	589,498	+0.52(+2.08%)
Jun 17, 2011	24.81	24.89	24.56	24.73	1,131,803	+0.14(+0.58%)
Jun 16, 2011	24.70	24.92	24.28	24.59	1,055,960	-0.12(-0.49%)
Jun 15, 2011	24.72	24.94	24.44	24.71	1,251,783	-0.24(-0.95%)
Jun 14, 2011	24.34	25.00	24.30	24.95	1,088,693	+0.91(+3.78%)
Jun 13, 2011	23.81	24.31	23.78	24.04	669,588	+0.07(+0.31%)
Jun 10, 2011	24.24	24.35	23.77	23.97	1,025,582	-0.40(-1.64%)
Jun 09, 2011	24.18	24.51	24.14	24.37	650,769	+0.27(+1.13%)
Jun 08, 2011	24.53	24.60	24.06	24.09	1,332,386	-0.52(-2.12%)
Jun 07, 2011	24.69	25.19	24.60	24.62	1,175,435	+0.11(+0.44%)
Jun 06, 2011	25.08	25.08	24.48	24.51	1,098,605	-0.62(-2.45%)
Jun 03, 2011	25.63	25.69	24.92	25.12	1,123,033	+0.01(+0.04%)
May 24, 2011	25.05	25.37	24.94	25.11	610,915	+0.16(+0.65%)
May 23, 2011	25.05	25.15	24.88	24.95	518,966	-0.41(-1.62%)
May 20, 2011	25.38	25.59	25.16	25.36	636,795	-0.11(-0.42%)
May 19, 2011	25.66	25.72	25.26	25.47	892,255	-0.08(-0.32%)
May 18, 2011	25.24	25.65	24.99	25.55	658,460	+0.36(+1.45%)
May 17, 2011	25.32	25.63	25.18	25.19	809,951	-0.29(-1.14%)
May 16, 2011	25.49	25.72	25.10	25.48	968,287	-0.20(-0.76%)
May 13, 2011	26.13	26.13	25.55	25.67	947,161	-0.45(-1.71%)
May 12, 2011	25.82	26.16	25.78	26.12	906,202	+0.13(+0.49%)
May 11, 2011	25.55	26.11	25.22	25.99	1,548,757	+0.44(+1.72%)
May 10, 2011	25.13	25.57	24.99	25.55	1,586,429	+0.36(+1.42%)
May 09, 2011	24.24	25.24	24.22	25.20	1,929,788	+0.90(+3.70%)
May 06, 2011	24.46	24.46	23.65	24.30	1,922,390	+0.01(+0.03%)
May 05, 2011	23.63	24.51	22.64	24.29	2,602,937	+0.38(+1.58%)
May 04, 2011	22.22	24.68	21.88	23.91	3,900,400	+1.65(+7.43%)
May 03, 2011	22.02	22.70	22.01	22.26	1,657,506	+0.26(+1.17%)
May 02, 2011	22.02	22.03	21.99	22.00	1,320,375	+0.33(+1.53%)
Apr 29, 2011	21.22	21.72	21.16	21.67	1,287,029	+0.49(+2.30%)
Apr 28, 2011	21.14	21.31	21.02	21.18	1,152,554	+0.11(+0.54%)
Apr 27, 2011	20.63	21.39	20.63	21.07	1,588,880	+0.44(+2.13%)
Apr 26, 2011	20.20	20.71	20.20	20.63	1,120,660	+0.46(+2.28%)
Apr 25, 2011	20.08	20.20	20.01	20.17	779,540	+0.01(+0.07%)
Apr 21, 2011	20.33	20.41	20.12	20.16	578,089	-0.05(-0.23%)
Apr 20, 2011	20.26	20.33	20.04	20.20	681,672	+0.20(+0.98%)
Apr 19, 2011	19.98	20.20	19.92	20.01	652,599	+0.04(+0.20%)
Apr 18, 2011	20.02	20.08	19.76	19.97	748,184	-0.24(-1.17%)
Apr 15, 2011	20.14	20.33	20.10	20.20	522,911	+0.05(+0.23%)
Apr 14, 2011	20.12	20.24	20.04	20.16	467,111	-0.09(-0.47%)
Apr 13, 2011	20.53	20.55	20.19	20.25	663,590	-0.20(-0.96%)
Apr 12, 2011	20.27	20.60	20.27	20.45	720,433	+0.01(+0.03%)
Apr 11, 2011	20.66	20.68	20.39	20.44	637,493	-0.21(-1.01%)
Apr 08, 2011	20.79	20.90	20.47	20.65	1,205,700	-0.13(-0.65%)
Apr 07, 2011	20.53	20.90	20.35	20.79	1,974,370	+0.14(+0.69%)
Apr 06, 2011	20.33	20.90	19.93	20.64	4,147,108	+1.22(+6.29%)
Apr 05, 2011	19.35	19.50	19.27	19.42	1,162,149	+0.09(+0.45%)
Apr 04, 2011	19.50	19.52	19.27	19.33	1,412,936	-0.05(-0.24%)
Apr 01, 2011	19.41	19.57	19.34	19.38	1,242,346	-0.03(-0.17%)
Mar 31, 2011	19.42	19.57	19.26	19.41	1,008,204	-0.04(-0.21%)
Mar 30, 2011	19.50	19.53	19.32	19.46	892,489	-0.01(-0.07%)
Mar 29, 2011	19.46	19.62	19.32	19.47	1,782,435	-0.03(-0.14%)
Mar 28, 2011	19.85	20.01	19.25	19.50	1,856,764	-0.36(-1.84%)
Mar 25, 2011	19.96	20.12	19.81	19.86	1,403,292	-0.10(-0.51%)
Mar 24, 2011	20.05	20.08	19.83	19.96	707,187	+0.01(+0.07%)
Mar 23, 2011	20.30	20.30	19.73	19.95	1,065,480	-0.35(-1.73%)
Mar 22, 2011	20.36	21.01	20.29	20.30	1,371,380	+0.21(+1.04%)
Mar 21, 2011	19.89	20.10	19.85	20.09	639,944	+0.49(+2.52%)
Mar 18, 2011	19.42	19.62	19.33	19.60	904,154	+0.24(+1.26%)
Mar 17, 2011	18.97	19.43	18.97	19.35	1,449,608	+0.61(+3.24%)
Mar 16, 2011	19.18	19.35	18.69	18.75	2,604,335	-0.50(-2.60%)
Mar 15, 2011	18.91	19.26	18.89	19.25	3,676,590	-0.61(-3.06%)
Mar 14, 2011	20.74	20.77	19.19	19.85	3,250,534	-1.24(-5.89%)
Mar 11, 2011	21.18	21.29	20.86	21.10	848,066	-0.21(-0.98%)
Mar 10, 2011	21.14	21.35	20.97	21.31	776,571	-0.01(-0.03%)
Mar 09, 2011	20.83	21.39	20.83	21.31	489,260	+0.43(+2.07%)
Mar 08, 2011	20.93	21.02	20.61	20.88	1,077,030	-0.07(-0.32%)
Mar 07, 2011	21.24	21.36	20.80	20.95	926,778	-0.20(-0.96%)
Mar 04, 2011	21.30	21.38	20.98	21.15	1,024,097	-0.09(-0.41%)
Mar 03, 2011	21.28	21.32	21.09	21.24	1,362,465	+0.21(+1.00%)
Mar 02, 2011	20.86	21.20	20.85	21.03	1,133,666	+0.03(+0.13%)
Mar 01, 2011	21.58	21.66	20.89	21.00	1,698,649	-0.55(-2.57%)
Feb 28, 2011	21.61	21.93	21.52	21.56	851,141	-0.01(-0.03%)
Feb 25, 2011	21.61	21.67	21.44	21.56	1,108,856	+0.06(+0.28%)
Feb 24, 2011	21.93	22.34	21.45	21.50	1,760,160	-0.41(-1.88%)
Feb 23, 2011	21.16	22.03	21.16	21.91	1,347,218	+0.07(+0.32%)
Feb 22, 2011	21.77	22.02	21.65	21.84	926,374	-0.04(-0.18%)
Feb 18, 2011	21.48	21.90	21.39	21.88	941,994	+0.42(+1.94%)
Feb 17, 2011	21.39	21.51	21.31	21.47	502,208	+0.05(+0.25%)
Feb 16, 2011	21.10	21.43	21.10	21.41	509,242	+0.37(+1.76%)
Feb 15, 2011	21.11	21.15	20.98	21.04	391,146	-0.07(-0.35%)
Feb 14, 2011	20.93	21.15	20.85	21.12	451,517	+0.13(+0.64%)
Feb 11, 2011	20.75	21.01	20.61	20.98	798,072	+0.20(+0.97%)
Feb 10, 2011	20.76	20.85	20.65	20.78	509,276	-0.08(-0.39%)
Feb 09, 2011	20.76	20.91	20.73	20.86	1,080,667	+0.01(+0.06%)
Feb 08, 2011	20.76	20.96	20.70	20.85	1,350,009	-0.06(-0.29%)
Feb 07, 2011	20.86	20.98	20.80	20.91	722,454	-0.03(-0.16%)
Feb 04, 2011	20.46	21.00	20.31	20.94	1,025,191	+0.53(+2.60%)
Feb 03, 2011	20.12	20.67	20.12	20.41	979,707	+0.23(+1.13%)
Feb 02, 2011	20.91	20.96	18.88	20.18	6,296,731	-0.81(-3.84%)
Feb 01, 2011	20.21	21.07	20.17	20.99	1,028,881	+0.76(+3.76%)
Jan 31, 2011	20.28	20.56	20.23	20.23	822,853	+0.01(+0.03%)
Jan 28, 2011	20.51	20.63	20.21	20.22	801,550	-0.33(-1.60%)
Jan 27, 2011	20.66	20.76	20.36	20.55	708,381	-0.12(-0.59%)
Jan 26, 2011	20.44	20.79	20.36	20.67	1,121,446	+0.28(+1.38%)
Jan 25, 2011	20.50	20.56	20.19	20.39	1,577,302	-0.20(-0.98%)
Jan 24, 2011	20.38	20.69	20.31	20.59	372,614	+0.15(+0.76%)
Jan 21, 2011	20.49	20.65	20.42	20.44	417,646	-0.07(-0.33%)
Jan 20, 2011	20.52	20.58	20.38	20.50	547,541	-0.09(-0.42%)
Jan 19, 2011	20.38	20.61	20.37	20.59	776,970	+0.16(+0.79%)
Jan 18, 2011	20.73	20.83	20.36	20.43	732,364	-0.40(-1.91%)
Jan 14, 2011	20.43	20.85	20.43	20.83	667,690	+0.36(+1.77%)
Jan 13, 2011	20.26	20.50	20.24	20.46	423,568	+0.18(+0.90%)
Jan 12, 2011	20.17	20.32	20.16	20.28	579,069	+0.12(+0.60%)
Jan 11, 2011	20.28	20.43	19.99	20.16	834,272	-0.08(-0.40%)
Jan 10, 2011	19.72	20.24	19.58	20.24	824,838	+0.43(+2.17%)
Jan 07, 2011	19.75	19.90	19.54	19.81	712,475	+0.06(+0.31%)
Jan 06, 2011	19.17	19.79	19.17	19.75	594,189	+0.04(+0.20%)
Jan 05, 2011	19.82	19.93	19.04	19.71	1,882,438	-0.30(-1.51%)
Jan 04, 2011	20.50	20.63	19.89	20.01	961,555	-0.48(-2.36%)

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