Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.60	22.09	21.55	22.08	23,609,006	+0.93(+4.38%)
Nov 29, 2011	21.28	21.29	21.07	21.15	15,934,333	-0.13(-0.61%)
Nov 28, 2011	20.87	21.35	20.75	21.28	16,240,565	+1.01(+5.00%)
Nov 25, 2011	20.27	20.58	20.22	20.27	7,612,400	-0.06(-0.30%)
Nov 23, 2011	20.58	20.89	20.31	20.33	23,128,190	-0.35(-1.71%)
Nov 22, 2011	20.71	20.99	20.64	20.68	14,788,106	-0.08(-0.41%)
Nov 21, 2011	20.42	20.92	20.29	20.77	17,395,408	+0.09(+0.44%)
Nov 18, 2011	20.84	20.87	20.59	20.68	14,169,524	-0.13(-0.65%)
Nov 17, 2011	21.33	21.41	20.69	20.81	18,913,698	-0.46(-2.14%)
Nov 16, 2011	21.53	21.63	21.22	21.27	14,272,077	-0.46(-2.11%)
Nov 15, 2011	21.36	21.77	21.32	21.73	15,574,434	+0.41(+1.93%)
Nov 14, 2011	21.49	21.75	21.26	21.31	11,479,574	-0.30(-1.41%)
Nov 11, 2011	21.31	21.73	21.29	21.62	15,019,355	+0.48(+2.28%)
Nov 10, 2011	21.43	21.43	21.03	21.14	12,378,301	-0.02(-0.10%)
Nov 09, 2011	20.97	21.38	20.97	21.16	21,560,240	-0.32(-1.49%)
Nov 08, 2011	21.23	21.51	21.22	21.48	21,570,672	+0.36(+1.70%)
Nov 07, 2011	21.08	21.20	20.79	21.12	10,615,990	+0.07(+0.35%)
Nov 04, 2011	20.98	21.27	20.82	21.05	14,975,131	-0.12(-0.58%)
Nov 03, 2011	20.91	21.31	20.51	21.17	20,259,802	+0.38(+1.84%)
Nov 02, 2011	21.14	21.35	20.70	20.79	27,032,060	+0.33(+1.63%)
Nov 01, 2011	20.71	21.01	20.45	20.45	33,607,912	-0.73(-3.46%)
Oct 31, 2011	21.42	21.78	21.18	21.19	19,616,084	-0.42(-1.93%)
Oct 28, 2011	21.18	21.75	21.18	21.61	25,639,870	+0.16(+0.74%)
Oct 27, 2011	20.67	21.47	20.58	21.45	45,746,628	+0.54(+2.59%)
Oct 26, 2011	20.93	21.07	20.36	20.91	29,349,528	+0.30(+1.48%)
Oct 25, 2011	21.24	21.27	20.57	20.60	18,500,346	-0.80(-3.75%)
Oct 24, 2011	21.19	21.45	21.17	21.40	13,357,395	+0.18(+0.83%)
Oct 21, 2011	21.01	21.23	20.88	21.23	15,551,144	+0.47(+2.28%)
Oct 20, 2011	20.63	20.89	20.51	20.75	19,418,358	+0.29(+1.41%)
Oct 19, 2011	21.40	21.46	20.42	20.46	23,837,790	-0.87(-4.08%)
Oct 18, 2011	20.70	21.47	20.58	21.33	15,845,903	+0.62(+2.98%)
Oct 17, 2011	21.16	21.34	20.68	20.72	15,233,047	-0.62(-2.91%)
Oct 14, 2011	21.22	21.50	21.17	21.34	17,387,616	+0.30(+1.43%)
Oct 13, 2011	20.56	21.11	20.55	21.04	14,517,965	+0.32(+1.57%)
Oct 12, 2011	20.67	20.98	20.61	20.71	20,979,900	+0.15(+0.73%)
Oct 11, 2011	20.15	20.64	20.09	20.56	19,397,138	+0.29(+1.41%)
Oct 10, 2011	19.94	20.29	19.86	20.28	14,660,441	+0.68(+3.48%)
Oct 07, 2011	19.86	19.99	19.49	19.59	19,315,982	-0.20(-1.01%)
Oct 06, 2011	19.61	19.83	19.52	19.79	21,442,846	+0.49(+2.52%)
Oct 05, 2011	19.22	19.41	18.91	19.31	27,636,108	+0.05(+0.25%)
Oct 04, 2011	18.87	19.33	18.56	19.26	34,570,328	+0.12(+0.62%)
Oct 03, 2011	19.56	19.68	19.13	19.14	28,857,060	-0.33(-1.70%)
Sep 30, 2011	19.59	19.91	19.37	19.47	19,759,406	-0.45(-2.25%)
Sep 29, 2011	20.21	20.21	19.54	19.92	17,113,976	+0.01(+0.07%)
Sep 28, 2011	20.40	20.41	19.87	19.91	18,806,484	-0.42(-2.07%)
Sep 27, 2011	20.70	20.83	20.25	20.33	22,082,244	-0.18(-0.89%)
Sep 26, 2011	20.67	20.79	20.03	20.51	21,011,198	+0.05(+0.22%)
Sep 23, 2011	20.06	20.66	19.98	20.46	23,687,782	+0.40(+2.02%)
Sep 22, 2011	20.16	20.45	19.58	20.06	39,273,328	-0.71(-3.41%)
Sep 21, 2011	21.05	21.38	20.76	20.77	30,889,098	-0.32(-1.53%)
Sep 20, 2011	20.54	21.53	20.51	21.09	39,686,144	+0.64(+3.12%)
Sep 19, 2011	20.33	20.60	20.14	20.45	24,300,194	-0.19(-0.90%)
Sep 16, 2011	20.59	20.79	20.36	20.64	55,331,556	+0.08(+0.39%)
Sep 15, 2011	20.45	20.58	20.07	20.56	23,635,644	+0.21(+1.03%)
Sep 14, 2011	20.04	20.49	19.89	20.35	28,773,116	+0.41(+2.06%)
Sep 13, 2011	19.91	19.97	19.69	19.94	19,223,836	+0.07(+0.37%)
Sep 12, 2011	19.47	19.87	19.42	19.87	21,577,764	+0.25(+1.27%)
Sep 09, 2011	19.74	20.09	19.53	19.62	29,153,220	-0.25(-1.27%)
Sep 08, 2011	19.94	20.24	19.86	19.87	20,232,766	-0.23(-1.15%)
Sep 07, 2011	19.72	20.11	19.70	20.10	18,214,136	+0.60(+3.05%)
Sep 06, 2011	18.91	19.59	18.91	19.51	17,396,292	+0.07(+0.36%)
Sep 02, 2011	19.47	19.79	19.34	19.44	17,402,092	-0.50(-2.48%)
Sep 01, 2011	19.93	20.21	19.77	19.93	22,890,110	-0.03(-0.17%)
Aug 31, 2011	20.11	20.19	19.71	19.96	26,511,536	-0.01(-0.06%)
Aug 30, 2011	19.68	20.07	19.61	19.98	18,292,286	+0.31(+1.56%)
Aug 29, 2011	19.76	19.98	19.55	19.67	20,433,670	+0.17(+0.85%)
Aug 26, 2011	18.97	19.53	18.78	19.50	23,657,904	+0.40(+2.07%)
Aug 25, 2011	19.64	19.75	19.07	19.11	26,711,080	-0.52(-2.63%)
Aug 24, 2011	18.99	19.67	18.88	19.62	32,078,372	+0.59(+3.12%)
Aug 23, 2011	18.22	19.04	18.12	19.03	22,092,148	+0.90(+4.99%)
Aug 22, 2011	18.45	18.52	18.00	18.13	21,283,758	+0.04(+0.24%)
Aug 19, 2011	18.02	18.56	18.02	18.08	34,302,904	-0.16(-0.86%)
Aug 18, 2011	18.52	18.80	18.16	18.24	36,313,676	-0.84(-4.40%)
Aug 17, 2011	19.53	19.58	18.93	19.08	21,005,056	-0.38(-1.97%)
Aug 16, 2011	19.28	19.59	19.19	19.46	22,444,050	-0.01(-0.05%)
Aug 15, 2011	19.30	19.56	19.17	19.47	20,204,598	+0.46(+2.43%)
Aug 12, 2011	19.30	19.46	18.92	19.01	18,297,520	-0.16(-0.82%)
Aug 11, 2011	18.18	19.43	18.07	19.17	41,183,480	+1.19(+6.61%)
Aug 10, 2011	18.43	18.51	17.92	17.98	42,363,164	-0.79(-4.21%)
Aug 09, 2011	18.18	18.79	17.26	18.77	64,715,060	+0.80(+4.44%)
Aug 08, 2011	18.18	18.55	17.71	17.97	64,520,340	-0.95(-5.00%)
Aug 05, 2011	19.35	19.43	18.34	18.92	37,071,772	-0.36(-1.86%)
Aug 04, 2011	19.68	19.69	19.25	19.27	42,801,336	-0.56(-2.85%)
Aug 03, 2011	19.17	19.90	19.01	19.84	38,923,000	+0.89(+4.69%)
Aug 02, 2011	19.28	19.59	18.95	18.95	19,100,804	-0.48(-2.47%)
Aug 01, 2011	19.73	19.81	19.29	19.43	14,896,683	+0.03(+0.16%)
Jul 29, 2011	19.47	19.56	18.96	19.40	18,421,170	-0.31(-1.59%)
Jul 28, 2011	19.99	20.18	19.65	19.71	21,192,700	-0.19(-0.95%)
Jul 27, 2011	20.03	20.18	19.79	19.90	26,558,192	-0.33(-1.63%)
Jul 26, 2011	20.19	20.41	20.12	20.23	11,798,894	+0.03(+0.13%)
Jul 25, 2011	20.10	20.46	20.04	20.20	14,723,881	-0.10(-0.49%)
Jul 22, 2011	20.32	20.34	20.24	20.30	9,961,439	+0.33(+1.67%)
Jul 21, 2011	20.20	20.50	19.97	19.97	23,217,112	-0.13(-0.67%)
Jul 20, 2011	20.30	20.30	20.01	20.10	10,444,164	-0.13(-0.64%)
Jul 19, 2011	20.07	20.25	20.00	20.23	23,805,006	+0.26(+1.29%)
Jul 18, 2011	20.03	20.16	19.89	19.97	14,896,934	-0.15(-0.77%)
Jul 15, 2011	20.16	20.16	19.89	20.13	17,639,038	+0.18(+0.92%)
Jul 14, 2011	20.01	20.27	19.91	19.94	18,973,134	-0.18(-0.90%)
Jul 13, 2011	19.99	20.40	19.96	20.12	20,785,398	+0.24(+1.19%)
Jul 12, 2011	19.96	20.14	19.86	19.89	20,301,610	-0.05(-0.23%)
Jul 11, 2011	20.10	20.24	19.88	19.93	28,367,616	-0.41(-2.04%)
Jul 08, 2011	20.18	20.44	20.05	20.35	22,949,886	-0.10(-0.47%)
Jul 07, 2011	20.00	20.60	19.96	20.44	53,491,028	+0.44(+2.21%)
Jul 06, 2011	19.92	20.24	19.70	20.00	37,047,508	-0.03(-0.14%)
Jul 05, 2011	19.72	20.14	19.58	20.03	36,476,700	+0.08(+0.40%)
Jul 01, 2011	19.07	20.17	19.00	19.95	68,063,168	+0.84(+4.40%)
Jun 30, 2011	19.53	19.81	19.03	19.11	132,151,600	-0.52(-2.67%)
Jun 29, 2011	17.22	19.80	16.96	19.63	145,536,848	+2.56(+15.00%)
Jun 28, 2011	16.85	17.11	16.83	17.07	25,682,416	+0.32(+1.88%)
Jun 27, 2011	16.73	16.79	16.58	16.76	23,017,936	+0.12(+0.71%)
Jun 24, 2011	17.08	17.09	16.63	16.64	43,770,220	-0.44(-2.58%)
Jun 23, 2011	16.83	17.10	16.78	17.08	22,052,556	+0.15(+0.87%)
Jun 22, 2011	17.00	17.23	16.91	16.93	19,542,468	-0.07(-0.44%)
Jun 21, 2011	16.91	17.05	16.82	17.01	27,884,456	+0.21(+1.27%)
Jun 20, 2011	16.79	16.84	16.77	16.79	24,854,722	-0.09(-0.51%)
Jun 17, 2011	17.10	17.12	16.83	16.88	28,506,254	-0.10(-0.60%)
Jun 16, 2011	16.96	17.10	16.87	16.98	23,195,232	+0.01(+0.05%)
Jun 15, 2011	17.13	17.24	16.97	16.97	25,106,868	-0.25(-1.44%)
Jun 14, 2011	17.03	17.30	16.97	17.22	33,107,704	+0.24(+1.43%)
Jun 13, 2011	16.97	17.04	16.85	16.98	22,951,194	+0.04(+0.23%)
Jun 10, 2011	17.28	17.31	16.91	16.94	32,486,610	-0.39(-2.28%)
Jun 09, 2011	17.30	17.40	17.21	17.33	35,357,104	-0.06(-0.37%)
Jun 08, 2011	17.85	17.85	16.87	17.40	89,024,072	-0.71(-3.90%)
Jun 07, 2011	17.87	18.17	17.81	18.10	30,710,322	+0.37(+2.07%)
Jun 06, 2011	17.92	18.05	17.72	17.73	19,432,048	-0.21(-1.18%)
Jun 03, 2011	18.10	18.22	17.91	17.95	20,896,600	+0.35(+1.97%)
May 24, 2011	17.46	17.64	17.39	17.60	16,346,133	+0.15(+0.88%)
May 23, 2011	17.48	17.63	17.37	17.44	20,136,374	-0.30(-1.67%)
May 20, 2011	17.99	18.11	17.74	17.74	18,986,026	-0.32(-1.77%)
May 19, 2011	18.17	18.17	18.01	18.06	16,485,340	-0.08(-0.46%)
May 18, 2011	18.24	18.24	18.02	18.15	22,195,162	-0.10(-0.55%)
May 17, 2011	18.06	18.29	18.05	18.24	24,424,460	+0.15(+0.83%)
May 16, 2011	17.92	18.40	17.91	18.10	20,724,942	+0.01(+0.04%)
May 13, 2011	18.11	18.15	18.04	18.09	23,735,170	-0.00(-0.02%)
May 12, 2011	17.90	18.12	17.90	18.09	27,599,100	+0.13(+0.74%)
May 11, 2011	18.16	18.17	17.87	17.96	19,515,864	-0.23(-1.26%)
May 10, 2011	18.10	18.27	18.05	18.19	21,774,782	+0.11(+0.61%)
May 09, 2011	17.91	18.10	17.89	18.08	21,093,072	+0.10(+0.57%)
May 06, 2011	17.77	18.08	17.72	17.98	32,872,716	+0.16(+0.90%)
May 05, 2011	17.91	17.97	17.70	17.81	23,117,778	-0.24(-1.34%)
May 04, 2011	18.08	18.14	17.89	18.06	19,153,008	-0.05(-0.29%)
May 03, 2011	18.03	18.15	17.95	18.11	20,926,362	+0.19(+1.09%)
May 02, 2011	17.91	17.94	17.89	17.91	14,916,672	+0.23(+1.31%)
Apr 29, 2011	17.59	17.76	16.80	17.68	12,013,317	+0.10(+0.59%)
Apr 28, 2011	17.85	17.85	17.55	17.58	12,619,931	-0.28(-1.56%)
Apr 27, 2011	17.84	17.88	17.63	17.86	9,926,605	+0.03(+0.15%)
Apr 26, 2011	17.61	17.88	17.52	17.83	16,709,909	+0.23(+1.30%)
Apr 25, 2011	17.57	17.63	17.50	17.60	7,870,353	-0.00(-0.01%)
Apr 21, 2011	17.51	17.65	17.44	17.60	12,147,093	+0.09(+0.52%)
Apr 20, 2011	17.34	17.64	17.30	17.51	16,402,991	+0.33(+1.91%)
Apr 19, 2011	17.09	17.20	17.01	17.19	15,754,595	+0.05(+0.32%)
Apr 18, 2011	17.11	17.27	17.08	17.13	16,940,614	-0.18(-1.03%)
Apr 15, 2011	17.31	17.43	17.22	17.31	22,378,174	+0.04(+0.21%)
Apr 14, 2011	17.46	17.49	17.24	17.27	20,552,688	-0.27(-1.54%)
Apr 13, 2011	17.51	17.65	17.48	17.54	20,175,158	+0.11(+0.61%)
Apr 12, 2011	17.41	17.56	17.38	17.44	22,655,104	-0.15(-0.87%)
Apr 11, 2011	17.38	17.60	17.36	17.59	20,990,308	+0.22(+1.29%)
Apr 08, 2011	17.39	17.59	17.28	17.37	26,490,112	+0.07(+0.41%)
Apr 07, 2011	17.23	17.33	17.14	17.30	24,402,730	+0.09(+0.54%)
Apr 06, 2011	17.14	17.20	17.10	17.20	20,028,848	+0.09(+0.50%)
Apr 05, 2011	17.02	17.19	16.93	17.12	19,983,316	+0.09(+0.50%)
Apr 04, 2011	16.79	17.03	16.76	17.03	17,151,276	+0.23(+1.37%)
Apr 01, 2011	16.75	16.86	16.58	16.80	19,085,012	+0.14(+0.81%)
Mar 31, 2011	16.87	16.96	16.66	16.66	20,503,762	-0.14(-0.82%)
Mar 30, 2011	16.80	16.80	16.80	16.80	65,907,876	+0.46(+2.81%)
Mar 29, 2011	16.38	16.41	16.24	16.34	26,018,822	-0.12(-0.76%)
Mar 28, 2011	16.39	16.55	16.29	16.47	25,622,106	+0.15(+0.92%)
Mar 25, 2011	16.41	16.50	16.31	16.32	32,557,042	-0.13(-0.78%)
Mar 24, 2011	16.35	16.49	16.19	16.45	22,713,374	+0.15(+0.93%)
Mar 23, 2011	16.15	16.38	16.15	16.30	19,417,774	+0.09(+0.54%)
Mar 22, 2011	16.25	16.29	16.12	16.21	16,964,654	-0.08(-0.50%)
Mar 21, 2011	16.31	16.33	16.26	16.29	16,357,843	+0.12(+0.76%)
Mar 18, 2011	16.33	16.33	16.05	16.17	27,927,608	-0.00(-0.01%)
Mar 17, 2011	16.21	16.30	16.10	16.17	15,244,040	+0.09(+0.53%)
Mar 16, 2011	16.17	16.29	16.00	16.08	26,592,134	-0.03(-0.21%)
Mar 15, 2011	16.10	16.25	16.10	16.12	26,722,386	-0.15(-0.92%)
Mar 14, 2011	16.28	16.46	16.21	16.27	15,435,317	-0.15(-0.90%)
Mar 11, 2011	16.16	16.47	16.12	16.41	19,151,264	+0.25(+1.55%)
Mar 10, 2011	16.60	16.60	16.12	16.16	31,539,412	-0.52(-3.13%)
Mar 09, 2011	16.84	16.90	16.59	16.69	19,730,328	-0.10(-0.62%)
Mar 08, 2011	16.85	16.96	16.59	16.79	36,999,068	+0.00(+0.03%)
Mar 07, 2011	16.89	17.03	16.75	16.78	20,593,070	-0.12(-0.72%)
Mar 04, 2011	17.17	17.19	16.76	16.91	21,565,786	-0.07(-0.44%)
Mar 03, 2011	16.91	17.18	16.88	16.98	22,517,732	+0.24(+1.42%)
Mar 02, 2011	16.43	16.80	16.41	16.74	23,793,550	+0.29(+1.75%)
Mar 01, 2011	16.72	16.95	16.41	16.46	29,812,940	-0.30(-1.78%)
Feb 28, 2011	16.95	17.04	16.53	16.76	27,455,852	-0.15(-0.88%)
Feb 25, 2011	16.79	17.07	16.79	16.90	27,467,670	+0.17(+1.04%)
Feb 24, 2011	16.45	16.81	16.44	16.73	21,661,304	+0.23(+1.41%)
Feb 23, 2011	16.67	16.88	16.47	16.50	31,715,144	-0.19(-1.17%)
Feb 22, 2011	16.83	17.00	16.55	16.69	34,886,604	-0.47(-2.76%)
Feb 18, 2011	17.33	17.45	17.11	17.17	28,728,452	-0.07(-0.41%)
Feb 17, 2011	17.15	17.37	17.08	17.24	25,926,656	+0.04(+0.24%)
Feb 16, 2011	17.14	17.25	17.08	17.19	22,250,574	+0.08(+0.46%)
Feb 15, 2011	17.14	17.18	17.00	17.12	17,510,600	-0.03(-0.17%)
Feb 14, 2011	16.98	17.42	16.86	17.14	31,995,718	+0.18(+1.08%)
Feb 11, 2011	16.89	17.01	16.81	16.96	19,085,568	+0.04(+0.25%)
Feb 10, 2011	16.50	17.01	16.50	16.92	27,336,902	+0.33(+1.99%)
Feb 09, 2011	16.70	16.91	16.55	16.59	20,623,958	-0.26(-1.53%)
Feb 08, 2011	16.71	16.85	16.68	16.85	17,015,624	+0.14(+0.87%)
Feb 07, 2011	16.49	16.75	16.47	16.70	24,611,872	+0.23(+1.41%)
Feb 04, 2011	16.26	16.49	16.18	16.47	31,919,884	+0.29(+1.77%)
Feb 03, 2011	16.20	16.37	16.04	16.18	37,031,660	-0.10(-0.64%)
Feb 02, 2011	16.06	16.29	15.98	16.29	29,953,264	+0.31(+1.97%)
Feb 01, 2011	15.86	16.20	15.86	15.97	28,162,526	+0.19(+1.22%)
Jan 31, 2011	15.79	15.89	15.67	15.78	27,226,172	+0.09(+0.56%)
Jan 28, 2011	15.99	16.02	15.68	15.69	27,716,650	-0.26(-1.61%)
Jan 27, 2011	16.05	16.09	15.93	15.95	21,487,608	-0.09(-0.56%)
Jan 26, 2011	16.24	16.30	16.03	16.04	19,741,800	-0.13(-0.81%)
Jan 25, 2011	16.08	16.35	15.88	16.17	33,508,580	-0.05(-0.29%)
Jan 24, 2011	15.87	16.23	15.85	16.22	25,366,392	+0.37(+2.34%)
Jan 21, 2011	15.93	16.04	15.79	15.85	27,431,480	-0.12(-0.76%)
Jan 20, 2011	15.52	16.16	15.25	15.97	90,042,288	+0.35(+2.27%)
Jan 19, 2011	16.03	16.05	15.46	15.61	47,372,516	-0.47(-2.93%)
Jan 18, 2011	16.10	16.12	15.98	16.09	21,403,934	+0.02(+0.13%)
Jan 14, 2011	16.10	16.16	15.98	16.07	27,861,978	-0.00(-0.03%)
Jan 13, 2011	16.52	16.55	16.02	16.07	31,107,070	-0.33(-2.02%)
Jan 12, 2011	16.27	16.41	16.26	16.40	20,522,902	+0.16(+1.02%)
Jan 11, 2011	16.28	16.38	16.16	16.24	22,789,520	+0.02(+0.10%)
Jan 10, 2011	16.42	16.55	16.22	16.22	20,144,176	-0.26(-1.58%)
Jan 07, 2011	16.59	16.62	16.38	16.48	31,264,010	-0.05(-0.29%)
Jan 06, 2011	16.43	16.62	16.38	16.53	31,382,776	+0.24(+1.50%)
Jan 05, 2011	16.00	16.34	15.97	16.29	42,621,736	+0.34(+2.11%)
Jan 04, 2011	16.02	16.03	15.87	15.95	20,072,032	+0.02(+0.11%)
Jan 03, 2011	15.90	16.02	15.86	15.93	28,450,790	+0.03(+0.20%)
Dec 31, 2010	15.88	15.92	15.80	15.90	12,286,990	+0.02(+0.13%)
Dec 30, 2010	15.98	15.98	15.84	15.88	12,194,023	-0.07(-0.44%)
Dec 29, 2010	16.02	16.08	15.89	15.95	14,384,008	-0.03(-0.18%)
Dec 28, 2010	16.12	16.22	15.93	15.98	21,169,484	-0.02(-0.11%)
Dec 27, 2010	15.52	16.08	15.51	16.00	34,347,436	+0.47(+3.03%)
Dec 23, 2010	15.44	15.57	15.42	15.53	18,374,740	+0.04(+0.26%)
Dec 22, 2010	15.42	15.54	15.38	15.49	25,769,906	+0.11(+0.74%)
Dec 21, 2010	15.52	15.55	15.33	15.37	48,103,900	+0.01(+0.09%)
Dec 20, 2010	15.25	15.41	15.14	15.36	71,036,392	+0.25(+1.63%)
Dec 17, 2010	15.43	15.49	15.02	15.11	185,795,264	-0.07(-0.43%)
Dec 16, 2010	17.44	17.96	15.04	15.18	223,408,752	-2.20(-12.67%)
Dec 15, 2010	18.12	18.16	17.34	17.38	50,463,740	-0.84(-4.59%)
Dec 14, 2010	18.25	18.34	18.11	18.22	27,432,082	-0.06(-0.31%)
Dec 13, 2010	18.14	18.47	17.96	18.27	45,359,416	+0.16(+0.86%)
Dec 10, 2010	17.85	18.13	17.85	18.12	26,267,798	+0.24(+1.37%)
Dec 09, 2010	17.65	17.89	17.46	17.87	16,442,891	+0.27(+1.51%)
Dec 08, 2010	17.39	17.65	17.39	17.61	15,836,471	+0.24(+1.38%)
Dec 07, 2010	17.84	18.02	17.35	17.37	28,080,582	-0.32(-1.83%)
Dec 06, 2010	17.46	17.70	17.43	17.69	20,308,138	+0.22(+1.24%)
Dec 03, 2010	17.33	17.52	17.22	17.47	22,886,732	+0.08(+0.45%)
Dec 02, 2010	17.07	17.41	17.06	17.39	29,615,020	+0.40(+2.37%)

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.