Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	17.43	17.91	17.25	17.91	2,896,641	+1.23(+7.37%)
Nov 29, 2011	16.77	16.84	16.55	16.68	1,817,417	-0.06(-0.36%)
Nov 28, 2011	16.84	16.90	16.54	16.75	3,189,865	+0.47(+2.89%)
Nov 25, 2011	16.27	16.59	16.15	16.27	766,309	-0.02(-0.14%)
Nov 23, 2011	16.75	16.76	16.26	16.30	3,492,697	-0.61(-3.59%)
Nov 22, 2011	16.96	17.12	16.74	16.90	2,710,836	-0.11(-0.67%)
Nov 21, 2011	17.18	17.26	16.84	17.02	5,662,802	-0.55(-3.15%)
Nov 18, 2011	17.46	17.61	17.24	17.57	1,609,695	+0.23(+1.31%)
Nov 17, 2011	17.50	17.85	17.26	17.34	2,919,028	-0.18(-1.04%)
Nov 16, 2011	17.50	18.02	17.42	17.53	2,440,245	-0.18(-1.03%)
Nov 15, 2011	17.39	17.82	17.27	17.71	2,172,618	+0.23(+1.30%)
Nov 14, 2011	17.78	17.87	17.34	17.48	1,607,638	-0.43(-2.42%)
Nov 11, 2011	17.79	18.06	17.78	17.91	3,074,967	+0.37(+2.12%)
Nov 10, 2011	17.57	17.77	17.41	17.54	1,909,428	+0.18(+1.05%)
Nov 09, 2011	17.88	17.96	17.30	17.36	2,418,695	-1.04(-5.65%)
Nov 08, 2011	18.19	18.46	17.88	18.40	3,415,944	+0.39(+2.19%)
Nov 07, 2011	17.72	18.07	17.57	18.01	2,576,514	+0.14(+0.81%)
Nov 04, 2011	17.89	17.94	17.55	17.86	2,148,515	-0.17(-0.97%)
Nov 03, 2011	17.81	18.14	17.29	18.04	3,373,961	+0.44(+2.50%)
Nov 02, 2011	17.38	17.66	17.19	17.60	2,692,405	+0.67(+3.95%)
Nov 01, 2011	17.16	17.59	16.88	16.93	6,606,172	-0.88(-4.94%)
Oct 31, 2011	18.21	18.29	17.77	17.81	2,492,670	-0.55(-2.98%)
Oct 28, 2011	18.49	18.62	18.20	18.35	3,132,468	-0.14(-0.74%)
Oct 27, 2011	18.32	18.65	18.08	18.49	6,157,542	+0.90(+5.14%)
Oct 26, 2011	17.47	17.69	17.15	17.59	5,433,547	+0.40(+2.34%)
Oct 25, 2011	17.64	17.65	17.11	17.19	5,065,302	-0.61(-3.41%)
Oct 24, 2011	17.57	17.88	17.23	17.79	5,717,050	+0.40(+2.31%)
Oct 21, 2011	17.10	17.41	16.87	17.39	5,589,517	+0.50(+2.97%)
Oct 20, 2011	16.68	16.91	16.29	16.89	3,138,084	+0.27(+1.64%)
Oct 19, 2011	16.56	16.82	16.42	16.62	5,502,834	+0.01(+0.05%)
Oct 18, 2011	15.76	16.81	15.72	16.61	6,327,224	+0.95(+6.06%)
Oct 17, 2011	16.24	16.24	15.61	15.66	3,107,178	-0.69(-4.20%)
Oct 14, 2011	16.46	16.60	15.99	16.35	3,149,285	+0.14(+0.87%)
Oct 13, 2011	16.48	16.48	15.91	16.21	3,552,399	-0.35(-2.11%)
Oct 12, 2011	16.25	16.90	16.24	16.56	5,066,014	+0.42(+2.63%)
Oct 11, 2011	15.67	16.28	15.67	16.13	3,586,357	+0.16(+1.00%)
Oct 10, 2011	15.44	15.99	15.39	15.97	3,455,907	+0.84(+5.57%)
Oct 07, 2011	15.96	16.05	15.11	15.13	4,636,774	-0.77(-4.87%)
Oct 06, 2011	15.72	15.94	15.61	15.90	3,263,860	+0.48(+3.10%)
Oct 05, 2011	15.17	15.54	14.87	15.42	5,916,214	+0.20(+1.30%)
Oct 04, 2011	13.92	15.23	13.90	15.23	7,492,437	+1.13(+8.02%)
Oct 03, 2011	14.53	14.92	14.06	14.10	8,144,550	-0.56(-3.83%)
Sep 30, 2011	14.92	15.19	14.62	14.66	3,518,616	-0.55(-3.60%)
Sep 29, 2011	14.94	15.20	14.70	15.20	2,629,604	+0.67(+4.60%)
Sep 28, 2011	15.13	15.33	14.54	14.54	2,358,678	-0.73(-4.77%)
Sep 27, 2011	15.33	15.62	15.10	15.27	7,302,186	+0.22(+1.46%)
Sep 26, 2011	14.76	15.06	14.41	15.04	3,476,947	+0.55(+3.82%)
Sep 23, 2011	14.37	14.73	14.32	14.49	2,278,270	+0.05(+0.37%)
Sep 22, 2011	14.18	14.58	14.12	14.44	11,185,152	-0.09(-0.63%)
Sep 21, 2011	15.57	15.57	14.53	14.53	4,872,239	-0.99(-6.41%)
Sep 20, 2011	15.68	15.91	15.48	15.52	2,211,610	-0.14(-0.92%)
Sep 19, 2011	15.89	15.99	15.55	15.67	2,463,775	-0.56(-3.46%)
Sep 16, 2011	16.41	16.47	15.93	16.23	3,887,910	-0.12(-0.73%)
Sep 15, 2011	15.99	16.35	15.88	16.35	2,612,998	+0.38(+2.36%)
Sep 14, 2011	15.85	16.20	15.50	15.97	3,291,300	+0.26(+1.63%)
Sep 13, 2011	15.42	15.93	15.42	15.71	4,618,203	+0.32(+2.06%)
Sep 12, 2011	14.87	15.48	14.87	15.40	5,283,432	+0.27(+1.80%)
Sep 09, 2011	15.49	15.64	15.00	15.13	4,044,849	-0.47(-3.00%)
Sep 08, 2011	15.93	16.08	15.51	15.59	3,186,198	-0.54(-3.32%)
Sep 07, 2011	15.52	16.18	15.47	16.13	4,177,129	+0.90(+5.90%)
Sep 06, 2011	14.78	15.25	14.78	15.23	3,583,936	-0.05(-0.30%)
Sep 02, 2011	15.73	15.85	15.24	15.28	3,938,503	-0.77(-4.80%)
Sep 01, 2011	16.65	16.82	15.98	16.05	3,949,229	-0.60(-3.63%)
Aug 31, 2011	16.61	16.79	16.47	16.65	3,241,973	+0.12(+0.73%)
Aug 30, 2011	16.58	16.65	16.24	16.53	2,060,316	-0.15(-0.91%)
Aug 29, 2011	16.04	16.69	15.98	16.68	2,937,541	+0.86(+5.44%)
Aug 26, 2011	15.50	15.98	15.19	15.82	3,237,144	+0.20(+1.26%)
Aug 25, 2011	16.50	16.73	15.45	15.62	7,011,678	-0.35(-2.17%)
Aug 24, 2011	15.51	16.05	15.51	15.97	5,395,472	+0.40(+2.57%)
Aug 23, 2011	14.88	15.59	14.70	15.57	6,084,812	+0.76(+5.15%)
Aug 22, 2011	15.15	15.22	14.70	14.81	4,373,742	+0.05(+0.31%)
Aug 19, 2011	14.99	15.44	14.74	14.76	6,814,361	-0.47(-3.07%)
Aug 18, 2011	15.79	15.79	15.13	15.23	10,648,698	-0.89(-5.52%)
Aug 17, 2011	16.09	16.37	16.02	16.12	4,865,439	+0.11(+0.66%)
Aug 16, 2011	16.17	16.30	15.90	16.02	3,184,177	-0.27(-1.67%)
Aug 15, 2011	15.90	16.32	15.90	16.29	4,841,819	+0.54(+3.45%)
Aug 12, 2011	16.08	16.42	15.70	15.75	7,600,735	-0.36(-2.25%)
Aug 11, 2011	15.49	16.32	15.31	16.11	6,604,973	+0.76(+4.97%)
Aug 10, 2011	16.38	16.38	15.31	15.35	6,632,505	-1.34(-8.05%)
Aug 09, 2011	17.56	16.72	15.31	16.69	9,577,679	+0.92(+5.84%)
Aug 08, 2011	16.89	17.47	15.75	15.77	14,282,630	-1.71(-9.76%)
Aug 05, 2011	17.89	17.96	17.28	17.47	8,194,911	-0.25(-1.41%)
Aug 04, 2011	18.36	18.44	17.72	17.72	7,628,851	-0.85(-4.55%)
Aug 03, 2011	18.24	18.58	17.96	18.57	5,831,594	+0.31(+1.70%)
Aug 02, 2011	18.63	18.75	18.26	18.26	5,604,253	-0.43(-2.30%)
Aug 01, 2011	18.95	18.98	18.57	18.69	3,759,554	-0.02(-0.08%)
Jul 29, 2011	18.43	18.77	18.41	18.70	3,232,373	+0.08(+0.40%)
Jul 28, 2011	18.73	18.80	18.63	18.63	1,820,829	-0.05(-0.28%)
Jul 27, 2011	18.95	19.01	18.68	18.68	5,250,679	-0.40(-2.10%)
Jul 26, 2011	19.30	19.32	19.05	19.08	2,350,988	-0.21(-1.10%)
Jul 25, 2011	19.18	19.40	19.08	19.29	4,101,275	-0.08(-0.39%)
Jul 22, 2011	19.38	19.42	19.34	19.37	2,818,201	-0.11(-0.58%)
Jul 21, 2011	19.23	19.53	19.20	19.48	4,873,646	+0.34(+1.77%)
Jul 20, 2011	19.02	19.23	18.92	19.14	2,687,713	+0.17(+0.87%)
Jul 19, 2011	18.72	19.01	18.64	18.98	2,664,326	+0.35(+1.91%)
Jul 18, 2011	18.82	18.88	18.49	18.62	3,444,959	-0.27(-1.44%)
Jul 15, 2011	19.11	19.11	18.80	18.89	3,394,222	-0.06(-0.32%)
Jul 14, 2011	19.39	19.42	18.89	18.95	4,922,735	-0.38(-1.95%)
Jul 13, 2011	19.25	19.50	19.19	19.33	2,535,595	+0.17(+0.87%)
Jul 12, 2011	18.92	19.38	18.92	19.16	1,959,992	+0.20(+1.07%)
Jul 11, 2011	19.27	19.29	18.94	18.96	2,548,307	-0.45(-2.33%)
Jul 08, 2011	19.47	19.57	19.35	19.41	2,104,469	-0.32(-1.61%)
Jul 07, 2011	19.58	19.82	19.52	19.73	1,854,923	+0.29(+1.51%)
Jul 06, 2011	19.29	19.44	19.22	19.44	2,718,246	+0.10(+0.51%)
Jul 05, 2011	19.51	19.51	19.19	19.34	1,501,327	-0.18(-0.93%)
Jul 01, 2011	19.19	19.59	19.19	19.52	2,635,007	+0.31(+1.61%)
Jun 30, 2011	19.10	19.29	19.03	19.21	1,498,099	+0.12(+0.63%)
Jun 29, 2011	18.95	19.11	18.80	19.09	2,643,543	+0.21(+1.12%)
Jun 28, 2011	18.87	18.90	18.66	18.88	2,703,439	+0.10(+0.52%)
Jun 27, 2011	18.55	18.95	18.55	18.78	2,463,918	+0.22(+1.18%)
Jun 24, 2011	18.67	18.76	18.49	18.56	2,518,883	-0.06(-0.32%)
Jun 23, 2011	18.67	18.70	18.32	18.62	3,728,067	-0.28(-1.48%)
Jun 22, 2011	19.01	19.13	18.88	18.90	3,519,184	-0.17(-0.91%)
Jun 21, 2011	19.01	19.10	18.89	19.07	4,203,201	+0.14(+0.76%)
Jun 20, 2011	18.95	18.97	18.89	18.93	3,382,549	+0.05(+0.28%)
Jun 17, 2011	18.66	19.03	18.65	18.88	7,870,891	+0.31(+1.70%)
Jun 16, 2011	18.32	18.59	18.23	18.56	2,876,350	+0.26(+1.44%)
Jun 15, 2011	18.40	18.47	18.20	18.30	3,154,605	-0.26(-1.42%)
Jun 14, 2011	18.36	18.68	18.36	18.56	2,633,050	+0.32(+1.77%)
Jun 13, 2011	18.16	18.34	18.04	18.24	1,911,530	+0.09(+0.50%)
Jun 10, 2011	18.27	18.34	17.92	18.15	3,739,072	-0.18(-0.98%)
Jun 09, 2011	18.39	18.42	18.23	18.33	2,334,891	+0.01(+0.04%)
Jun 08, 2011	18.40	18.53	18.31	18.32	4,903,469	-0.11(-0.57%)
Jun 07, 2011	18.55	18.63	18.43	18.43	2,334,354	+0.02(+0.12%)
Jun 06, 2011	18.48	18.52	18.27	18.40	6,957,964	-0.09(-0.49%)
Jun 03, 2011	18.60	18.74	18.49	18.49	5,153,058	-0.50(-2.65%)
May 24, 2011	19.12	19.13	18.89	19.00	3,852,099	-0.03(-0.16%)
May 23, 2011	19.16	19.27	19.03	19.03	2,966,771	-0.32(-1.63%)
May 20, 2011	19.54	19.65	19.34	19.34	2,616,579	-0.26(-1.30%)
May 19, 2011	19.59	19.64	19.43	19.60	1,740,211	+0.05(+0.27%)
May 18, 2011	19.47	19.55	19.36	19.55	1,206,456	+0.08(+0.39%)
May 17, 2011	19.18	19.51	19.13	19.47	2,578,002	+0.22(+1.13%)
May 16, 2011	19.29	19.43	19.22	19.25	3,558,956	-0.06(-0.31%)
May 13, 2011	19.73	19.76	19.31	19.31	2,340,999	-0.43(-2.17%)
May 12, 2011	19.52	19.76	19.40	19.74	2,045,603	+0.14(+0.73%)
May 11, 2011	19.72	19.78	19.56	19.60	2,025,168	-0.23(-1.18%)
May 10, 2011	19.59	19.83	19.59	19.83	1,396,796	+0.29(+1.46%)
May 09, 2011	19.55	19.60	19.39	19.55	1,290,005	+0.01(+0.04%)
May 06, 2011	19.92	19.92	19.54	19.54	3,868,715	-0.15(-0.76%)
May 05, 2011	19.76	19.90	19.59	19.69	2,054,281	-0.17(-0.83%)
May 04, 2011	20.01	20.01	19.76	19.86	4,557,949	-0.14(-0.71%)
May 03, 2011	19.96	20.09	19.81	20.00	3,196,262	+0.08(+0.42%)
May 02, 2011	19.95	19.97	19.92	19.92	3,022,786	-0.19(-0.93%)
Apr 29, 2011	20.21	20.24	20.05	20.10	1,825,612	-0.12(-0.59%)
Apr 28, 2011	20.10	20.24	20.08	20.22	1,142,574	+0.09(+0.45%)
Apr 27, 2011	19.95	20.16	19.90	20.13	2,387,324	+0.22(+1.09%)
Apr 26, 2011	19.67	19.99	19.67	19.92	2,720,486	+0.26(+1.34%)
Apr 25, 2011	19.65	19.81	19.61	19.65	3,334,441	+0.09(+0.46%)
Apr 21, 2011	19.58	19.62	19.34	19.56	5,356,391	+0.10(+0.50%)
Apr 20, 2011	19.62	19.71	19.37	19.46	1,774,156	+0.06(+0.31%)
Apr 19, 2011	19.74	19.77	19.40	19.40	1,491,305	-0.20(-1.00%)
Apr 18, 2011	19.65	19.82	19.55	19.60	2,662,190	-0.29(-1.47%)
Apr 15, 2011	19.78	19.92	19.67	19.89	1,203,712	+0.14(+0.72%)
Apr 14, 2011	19.64	19.76	19.50	19.75	2,400,066	+0.06(+0.31%)
Apr 13, 2011	20.12	20.19	19.64	19.69	1,401,343	-0.28(-1.39%)
Apr 12, 2011	20.01	20.11	19.96	19.97	1,318,330	-0.11(-0.56%)
Apr 11, 2011	20.19	20.22	20.04	20.08	1,581,222	-0.04(-0.19%)
Apr 08, 2011	20.50	20.55	20.10	20.12	1,827,049	-0.35(-1.69%)
Apr 07, 2011	20.55	20.64	20.38	20.46	1,722,884	-0.11(-0.51%)
Apr 06, 2011	20.26	20.57	20.24	20.57	2,286,166	+0.41(+2.01%)
Apr 05, 2011	20.28	20.35	20.15	20.16	2,150,622	-0.16(-0.78%)
Apr 04, 2011	20.24	20.37	20.24	20.32	729,467	+0.08(+0.41%)
Apr 01, 2011	20.13	20.31	20.13	20.24	1,770,486	+0.22(+1.09%)
Mar 31, 2011	19.83	20.04	19.80	20.02	1,599,889	+0.14(+0.68%)
Mar 30, 2011	19.67	19.94	19.61	19.89	1,666,116	+0.29(+1.50%)
Mar 29, 2011	19.46	19.74	19.46	19.59	2,101,317	+0.13(+0.66%)
Mar 28, 2011	19.47	19.55	19.42	19.46	1,703,291	+0.03(+0.15%)
Mar 25, 2011	19.38	19.73	19.36	19.43	4,709,686	+0.08(+0.43%)
Mar 24, 2011	19.46	19.46	19.21	19.35	1,512,045	-0.03(-0.16%)
Mar 23, 2011	19.55	19.58	19.16	19.38	3,589,741	-0.22(-1.11%)
Mar 22, 2011	19.73	19.84	19.60	19.60	1,448,778	-0.14(-0.72%)
Mar 21, 2011	19.66	19.76	19.63	19.74	2,140,932	+0.29(+1.51%)
Mar 18, 2011	19.40	19.53	19.30	19.45	3,774,209	+0.25(+1.32%)
Mar 17, 2011	19.35	19.36	19.08	19.20	2,067,166	+0.07(+0.35%)
Mar 16, 2011	19.32	19.33	19.02	19.13	4,566,528	-0.19(-0.97%)
Mar 15, 2011	19.24	19.41	19.19	19.32	5,366,004	-0.13(-0.69%)
Mar 14, 2011	19.50	19.55	19.28	19.45	3,683,223	-0.16(-0.84%)
Mar 11, 2011	19.57	19.73	19.48	19.62	2,371,225	-0.05(-0.27%)
Mar 10, 2011	19.95	19.95	19.62	19.67	3,837,615	-0.49(-2.42%)
Mar 09, 2011	20.21	20.34	20.08	20.15	1,505,716	-0.06(-0.30%)
Mar 08, 2011	19.80	20.30	19.70	20.21	2,711,204	+0.52(+2.66%)
Mar 07, 2011	19.86	20.08	19.56	19.69	3,183,383	-0.14(-0.72%)
Mar 04, 2011	19.98	20.06	19.65	19.83	3,243,569	-0.18(-0.90%)
Mar 03, 2011	19.80	20.09	19.80	20.01	2,291,003	+0.43(+2.22%)
Mar 02, 2011	19.73	19.77	19.47	19.58	3,296,217	-0.14(-0.72%)
Mar 01, 2011	20.01	20.01	19.68	19.72	4,491,672	-0.29(-1.46%)
Feb 28, 2011	20.09	20.26	19.94	20.01	1,983,042	+0.01(+0.04%)
Feb 25, 2011	19.69	20.02	19.62	20.00	3,511,085	+0.43(+2.22%)
Feb 24, 2011	19.81	19.86	19.36	19.57	6,860,215	-0.19(-0.95%)
Feb 23, 2011	20.08	20.13	19.67	19.76	3,960,773	-0.21(-1.05%)
Feb 22, 2011	20.33	20.37	19.92	19.97	4,090,668	-0.49(-2.42%)
Feb 18, 2011	20.35	20.48	20.33	20.46	1,595,275	+0.14(+0.70%)
Feb 17, 2011	20.36	20.38	20.21	20.32	1,750,428	-0.04(-0.18%)
Feb 16, 2011	20.24	20.41	20.21	20.36	2,196,400	+0.19(+0.93%)
Feb 15, 2011	20.26	20.40	20.12	20.17	4,456,428	-0.19(-0.96%)
Feb 14, 2011	20.34	20.40	20.22	20.36	1,922,299	+0.01(+0.06%)
Feb 11, 2011	19.85	20.40	19.79	20.35	4,835,734	+0.45(+2.24%)
Feb 10, 2011	19.86	20.02	19.82	19.91	1,913,671	-0.09(-0.45%)
Feb 09, 2011	20.03	20.18	19.86	20.00	1,902,189	-0.10(-0.49%)
Feb 08, 2011	20.10	20.14	20.00	20.09	3,507,286	-0.01(-0.04%)
Feb 07, 2011	19.94	20.27	19.89	20.10	2,186,014	+0.21(+1.06%)
Feb 04, 2011	19.82	19.92	19.71	19.89	2,267,613	+0.08(+0.38%)
Feb 03, 2011	19.73	19.86	19.55	19.82	3,087,390	+0.07(+0.34%)
Feb 02, 2011	19.85	19.98	19.74	19.75	3,838,889	-0.18(-0.90%)
Feb 01, 2011	19.68	20.00	19.60	19.93	2,394,664	+0.34(+1.76%)
Jan 31, 2011	19.65	19.80	19.51	19.59	3,604,006	-0.06(-0.31%)
Jan 28, 2011	20.03	20.17	19.65	19.65	3,420,185	-0.34(-1.69%)
Jan 27, 2011	19.89	20.06	19.71	19.98	2,261,740	+0.13(+0.68%)
Jan 26, 2011	20.02	20.09	19.72	19.85	2,653,421	-0.13(-0.68%)
Jan 25, 2011	19.81	20.00	19.74	19.98	2,248,966	+0.10(+0.49%)
Jan 24, 2011	20.05	20.05	19.85	19.89	1,946,029	-0.13(-0.67%)
Jan 21, 2011	20.07	20.15	19.95	20.02	3,726,760	+0.04(+0.23%)
Jan 20, 2011	20.01	20.24	19.85	19.98	4,884,096	-0.13(-0.67%)
Jan 19, 2011	20.59	20.63	20.08	20.11	5,592,811	-0.52(-2.54%)
Jan 18, 2011	20.39	20.64	20.31	20.63	5,710,066	+0.25(+1.25%)
Jan 14, 2011	19.61	20.46	19.60	20.38	10,775,889	+0.77(+3.94%)
Jan 13, 2011	19.81	19.81	19.55	19.61	3,033,039	-0.17(-0.87%)
Jan 12, 2011	19.80	19.90	19.69	19.78	2,004,923	+0.15(+0.76%)
Jan 11, 2011	19.64	19.77	19.47	19.63	2,942,577	+0.09(+0.46%)
Jan 10, 2011	19.25	19.62	19.05	19.54	3,427,059	+0.22(+1.16%)
Jan 07, 2011	19.93	20.08	19.30	19.32	13,200,794	-0.58(-2.90%)
Jan 06, 2011	20.17	20.17	19.89	19.89	4,064,616	-0.28(-1.37%)
Jan 05, 2011	19.79	20.17	19.78	20.17	3,869,393	+0.32(+1.62%)
Jan 04, 2011	20.26	20.30	19.56	19.85	5,797,676	-0.37(-1.82%)
Jan 03, 2011	20.10	20.39	20.01	20.21	6,200,524	+0.39(+1.97%)
Dec 31, 2010	20.04	20.06	19.79	19.83	2,072,656	-0.22(-1.12%)
Dec 30, 2010	20.07	20.11	19.95	20.05	1,688,533	-0.02(-0.07%)
Dec 29, 2010	20.15	20.15	20.04	20.07	1,404,070	-0.04(-0.19%)
Dec 28, 2010	20.04	20.15	19.95	20.10	1,839,347	+0.09(+0.45%)
Dec 27, 2010	19.83	20.01	19.69	20.01	1,299,609	+0.14(+0.72%)
Dec 23, 2010	20.14	20.16	19.83	19.87	3,717,939	-0.28(-1.38%)
Dec 22, 2010	19.49	20.25	19.49	20.15	11,482,145	+0.76(+3.94%)
Dec 21, 2010	19.00	19.47	19.00	19.38	5,957,059	+0.43(+2.29%)
Dec 20, 2010	18.95	19.09	18.88	18.95	1,780,133	+0.07(+0.40%)
Dec 17, 2010	18.95	19.02	18.79	18.87	2,773,300	+0.09(+0.50%)
Dec 16, 2010	18.72	19.03	18.69	18.78	3,978,232	+0.09(+0.48%)
Dec 15, 2010	18.79	19.11	18.65	18.69	2,204,569	-0.11(-0.60%)
Dec 14, 2010	18.75	19.06	18.74	18.80	4,859,010	+0.05(+0.28%)
Dec 13, 2010	18.97	18.99	18.65	18.75	3,744,121	-0.13(-0.71%)
Dec 10, 2010	18.64	18.89	18.60	18.88	2,985,584	+0.28(+1.53%)
Dec 09, 2010	18.44	18.68	18.42	18.60	4,001,824	+0.18(+0.97%)
Dec 08, 2010	18.05	18.46	18.05	18.42	6,096,130	+0.37(+2.07%)
Dec 07, 2010	18.21	18.23	18.05	18.05	3,923,458	-0.01(-0.04%)
Dec 06, 2010	17.82	18.13	17.76	18.06	2,287,865	+0.16(+0.88%)
Dec 03, 2010	17.66	17.94	17.47	17.90	1,410,251	+0.16(+0.93%)
Dec 02, 2010	17.40	17.77	17.38	17.73	2,807,654	+0.35(+2.02%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.