Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	15.96	16.32	15.44	15.70	11,135,626	-0.20(-1.29%)
Aug 30, 2011	15.75	16.11	15.60	15.91	9,874,290	+0.05(+0.32%)
Aug 29, 2011	15.16	15.87	15.06	15.86	8,699,658	+0.92(+6.15%)
Aug 26, 2011	14.73	15.07	14.35	14.94	9,835,399	+0.18(+1.24%)
Aug 25, 2011	15.29	15.40	14.69	14.76	8,299,504	-0.45(-2.94%)
Aug 24, 2011	14.91	15.22	14.71	15.20	8,031,709	+0.23(+1.53%)
Aug 23, 2011	14.37	14.97	14.19	14.97	8,093,381	+0.71(+4.94%)
Aug 22, 2011	14.51	14.61	14.03	14.27	8,257,476	+0.07(+0.50%)
Aug 19, 2011	14.33	14.85	14.11	14.20	12,343,270	-0.36(-2.47%)
Aug 18, 2011	15.12	15.18	14.43	14.56	10,864,467	-0.99(-6.39%)
Aug 17, 2011	15.77	16.08	15.27	15.55	8,111,530	-0.18(-1.11%)
Aug 16, 2011	15.57	15.93	15.50	15.72	9,296,171	-0.09(-0.57%)
Aug 15, 2011	15.41	15.88	15.33	15.81	7,553,626	+0.51(+3.35%)
Aug 12, 2011	15.30	15.47	15.07	15.30	12,907,761	+0.06(+0.41%)
Aug 11, 2011	14.98	15.43	14.82	15.24	18,334,550	+0.33(+2.20%)
Aug 10, 2011	15.12	15.31	14.49	14.91	26,090,398	-0.59(-3.78%)
Aug 09, 2011	15.14	15.51	14.32	15.50	21,460,570	+0.66(+4.45%)
Aug 08, 2011	16.14	16.24	14.83	14.84	19,671,376	-1.45(-8.88%)
Aug 05, 2011	16.41	16.57	15.57	16.28	21,888,654	+0.09(+0.54%)
Aug 04, 2011	16.40	16.41	15.97	16.19	19,603,320	-0.46(-2.74%)
Aug 03, 2011	16.81	16.86	16.07	16.65	14,449,073	-0.11(-0.64%)
Aug 02, 2011	17.39	17.51	16.75	16.76	8,486,913	-0.75(-4.27%)
Aug 01, 2011	17.98	18.13	17.37	17.51	8,457,603	-0.27(-1.54%)
Jul 29, 2011	17.93	18.00	17.55	17.78	8,617,160	-0.15(-0.85%)
Jul 28, 2011	18.22	18.41	17.86	17.93	9,563,363	-0.28(-1.54%)
Jul 27, 2011	18.74	18.77	18.09	18.21	15,449,250	-0.48(-2.59%)
Jul 26, 2011	19.16	19.28	18.38	18.70	26,558,970	-2.24(-10.68%)
Jul 25, 2011	20.68	21.07	20.61	20.93	5,752,602	+0.07(+0.36%)
Jul 22, 2011	20.82	20.90	20.50	20.86	5,128,561	+0.03(+0.13%)
Jul 21, 2011	20.76	20.99	20.62	20.83	6,430,076	+0.15(+0.73%)
Jul 20, 2011	20.63	20.96	20.63	20.68	6,807,309	+0.05(+0.26%)
Jul 19, 2011	20.27	20.71	20.17	20.63	5,740,193	+0.53(+2.62%)
Jul 18, 2011	20.35	20.37	19.94	20.10	6,217,093	-0.37(-1.81%)
Jul 15, 2011	20.48	20.58	20.29	20.47	6,104,807	+0.07(+0.37%)
Jul 14, 2011	20.92	21.10	20.33	20.39	10,377,768	-0.48(-2.31%)
Jul 13, 2011	21.21	21.30	20.78	20.88	6,607,056	-0.12(-0.55%)
Jul 12, 2011	20.98	21.26	20.97	20.99	6,339,062	+0.04(+0.18%)
Jul 11, 2011	21.49	21.53	20.76	20.95	9,938,342	-0.75(-3.44%)
Jul 08, 2011	21.84	21.91	21.56	21.70	7,072,385	-0.47(-2.14%)
Jul 07, 2011	21.78	22.30	21.67	22.18	8,353,048	+0.72(+3.37%)
Jul 06, 2011	21.59	21.65	21.34	21.45	6,136,794	-0.13(-0.62%)
Jul 05, 2011	21.60	21.68	21.29	21.59	5,708,449	-0.03(-0.15%)
Jul 01, 2011	21.28	21.67	21.03	21.62	4,798,730	+0.40(+1.88%)
Jun 30, 2011	20.76	21.31	20.62	21.22	5,521,689	+0.47(+2.28%)
Jun 29, 2011	20.69	20.76	20.41	20.75	5,117,272	+0.09(+0.44%)
Jun 28, 2011	20.41	20.67	20.33	20.66	3,643,592	+0.34(+1.66%)
Jun 27, 2011	20.04	20.41	19.82	20.32	3,398,611	+0.19(+0.95%)
Jun 24, 2011	20.40	20.52	20.08	20.13	4,967,235	-0.26(-1.28%)
Jun 23, 2011	19.93	20.47	19.75	20.39	6,922,782	+0.16(+0.78%)
Jun 22, 2011	20.29	20.42	20.20	20.23	4,431,149	-0.10(-0.49%)
Jun 21, 2011	19.97	20.34	19.92	20.33	5,442,633	+0.45(+2.26%)
Jun 20, 2011	19.86	19.98	19.70	19.88	4,699,992	+0.08(+0.42%)
Jun 17, 2011	19.47	20.01	19.28	19.80	12,563,772	+0.64(+3.36%)
Jun 16, 2011	19.06	19.28	18.93	19.16	6,176,734	+0.15(+0.81%)
Jun 15, 2011	19.23	19.39	18.96	19.00	7,320,351	-0.47(-2.43%)
Jun 14, 2011	19.10	19.55	19.09	19.48	6,208,914	+0.58(+3.05%)
Jun 13, 2011	19.09	19.20	18.77	18.90	3,619,335	-0.11(-0.59%)
Jun 10, 2011	19.45	19.45	18.90	19.01	8,474,784	-0.49(-2.49%)
Jun 09, 2011	19.48	19.70	19.47	19.50	5,529,631	+0.02(+0.09%)
Jun 08, 2011	19.93	20.10	19.48	19.48	8,118,225	-0.46(-2.29%)
Jun 07, 2011	19.88	20.06	19.74	19.94	6,429,915	+0.12(+0.61%)
Jun 06, 2011	19.61	19.89	19.45	19.82	7,941,221	+0.14(+0.72%)
Jun 03, 2011	19.43	19.94	19.39	19.68	6,335,549	-0.92(-4.48%)
May 24, 2011	20.61	20.69	20.41	20.60	4,195,845	+0.03(+0.16%)
May 23, 2011	20.66	20.67	20.34	20.56	5,413,650	-0.43(-2.06%)
May 20, 2011	21.25	21.29	20.81	21.00	3,419,228	-0.34(-1.58%)
May 19, 2011	21.36	21.40	21.11	21.33	3,667,661	+0.15(+0.69%)
May 18, 2011	20.83	21.25	20.67	21.19	3,697,898	+0.36(+1.71%)
May 17, 2011	21.03	21.14	20.67	20.83	6,419,078	-0.29(-1.40%)
May 16, 2011	21.36	21.47	21.07	21.12	5,462,771	-0.29(-1.34%)
May 13, 2011	22.06	22.20	21.35	21.41	5,761,118	-0.66(-2.99%)
May 12, 2011	21.99	22.17	21.68	22.07	3,965,518	-0.03(-0.15%)
May 11, 2011	22.14	22.23	21.76	22.10	6,334,038	-0.12(-0.56%)
May 10, 2011	22.10	22.24	22.02	22.23	3,218,250	+0.27(+1.23%)
May 09, 2011	21.93	22.09	21.85	21.96	3,809,186	-0.01(-0.04%)
May 06, 2011	22.19	22.38	21.88	21.97	3,905,966	+0.13(+0.59%)
May 05, 2011	21.91	22.15	21.51	21.84	4,838,945	-0.24(-1.09%)
May 04, 2011	22.06	22.35	22.06	22.08	8,902,089	+0.11(+0.51%)
May 03, 2011	21.94	22.11	21.85	21.97	5,199,576	-0.03(-0.13%)
May 02, 2011	22.00	22.24	21.87	21.99	4,219,229	-0.01(-0.06%)
Apr 29, 2011	22.30	22.47	21.95	22.01	13,720,140	-0.27(-1.19%)
Apr 28, 2011	22.47	22.62	22.16	22.27	5,566,340	-0.23(-1.03%)
Apr 27, 2011	22.31	22.54	22.08	22.50	5,019,975	+0.14(+0.65%)
Apr 26, 2011	21.96	22.62	21.85	22.36	9,238,669	+0.58(+2.68%)
Apr 25, 2011	21.87	22.17	21.68	21.78	6,182,455	-0.30(-1.35%)
Apr 21, 2011	22.29	22.31	22.02	22.07	6,446,369	-0.15(-0.69%)
Apr 20, 2011	21.98	22.26	21.85	22.23	8,563,590	+0.60(+2.78%)
Apr 19, 2011	21.50	21.98	21.32	21.63	12,355,200	+0.78(+3.74%)
Apr 18, 2011	20.95	20.98	20.47	20.85	6,811,890	-0.46(-2.18%)
Apr 15, 2011	20.78	21.34	20.65	21.31	9,116,504	+0.59(+2.86%)
Apr 14, 2011	20.59	20.76	20.39	20.72	4,236,624	-0.05(-0.26%)
Apr 13, 2011	20.94	21.07	20.60	20.77	4,435,266	-0.07(-0.36%)
Apr 12, 2011	20.89	20.91	20.55	20.85	5,045,377	-0.17(-0.81%)
Apr 11, 2011	21.34	21.40	20.92	21.02	5,220,992	-0.23(-1.09%)
Apr 08, 2011	21.87	21.96	21.17	21.25	6,794,307	-0.63(-2.86%)
Apr 07, 2011	21.79	22.04	21.65	21.87	4,787,349	-0.02(-0.08%)
Apr 06, 2011	22.04	22.11	21.72	21.89	4,197,809	+0.02(+0.08%)
Apr 05, 2011	22.33	22.33	21.69	21.87	6,380,494	-0.12(-0.57%)
Apr 04, 2011	22.26	22.35	21.89	22.00	5,542,878	-0.15(-0.65%)
Apr 01, 2011	21.92	22.45	21.87	22.14	10,512,920	+0.45(+2.06%)
Mar 31, 2011	21.55	21.81	21.49	21.70	6,118,134	+0.19(+0.91%)
Mar 30, 2011	21.50	21.75	21.03	21.50	10,411,883	+0.65(+3.14%)
Mar 29, 2011	20.29	20.93	20.15	20.85	5,718,767	+0.58(+2.88%)
Mar 28, 2011	20.74	20.76	20.21	20.26	7,737,079	-0.40(-1.93%)
Mar 25, 2011	20.66	20.81	20.42	20.66	6,558,831	+0.10(+0.46%)
Mar 24, 2011	20.43	20.70	20.18	20.57	4,465,951	+0.22(+1.10%)
Mar 23, 2011	20.35	20.49	20.05	20.34	4,678,911	-0.07(-0.34%)
Mar 22, 2011	20.87	20.88	20.25	20.41	6,880,280	-0.54(-2.57%)
Mar 21, 2011	20.99	21.05	20.66	20.95	8,221,321	+0.87(+4.33%)
Mar 18, 2011	20.18	20.35	20.01	20.08	7,632,606	+0.10(+0.52%)
Mar 17, 2011	20.08	20.28	19.80	19.98	4,792,330	+0.24(+1.24%)
Mar 16, 2011	19.79	19.90	19.45	19.73	8,230,132	-0.17(-0.87%)
Mar 15, 2011	19.35	20.11	19.27	19.91	7,480,832	-0.16(-0.81%)
Mar 14, 2011	19.97	20.11	19.73	20.07	6,039,637	-0.14(-0.70%)
Mar 11, 2011	19.63	20.29	19.60	20.21	7,552,306	+0.48(+2.41%)
Mar 10, 2011	19.87	19.95	19.49	19.73	8,107,132	-0.40(-2.00%)
Mar 09, 2011	20.06	20.24	19.84	20.13	6,010,695	-0.02(-0.10%)
Mar 08, 2011	20.04	20.40	19.94	20.16	6,777,756	+0.09(+0.43%)
Mar 07, 2011	20.74	20.96	19.84	20.07	10,112,282	-0.32(-1.57%)
Mar 04, 2011	20.77	20.79	20.23	20.39	5,149,595	-0.43(-2.07%)
Mar 03, 2011	20.50	20.94	20.49	20.82	5,124,620	+0.56(+2.78%)
Mar 02, 2011	20.24	20.58	20.11	20.25	5,386,922	-0.05(-0.22%)
Mar 01, 2011	20.81	20.88	20.13	20.30	6,635,653	-0.47(-2.27%)
Feb 28, 2011	20.89	21.02	20.52	20.77	5,005,317	+0.00(+0.02%)
Feb 25, 2011	20.84	20.86	20.64	20.77	4,407,914	+0.09(+0.42%)
Feb 24, 2011	20.64	20.86	20.41	20.68	6,153,035	+0.03(+0.14%)
Feb 23, 2011	21.15	21.22	20.48	20.65	7,838,770	-0.48(-2.29%)
Feb 22, 2011	21.64	21.91	21.10	21.14	5,351,553	-0.68(-3.12%)
Feb 18, 2011	21.68	21.82	21.60	21.82	4,462,005	+0.10(+0.46%)
Feb 17, 2011	21.93	21.98	21.58	21.72	4,058,389	-0.24(-1.08%)
Feb 16, 2011	21.83	22.08	21.75	21.95	5,596,069	+0.18(+0.84%)
Feb 15, 2011	21.73	21.78	21.55	21.77	5,499,839	-0.04(-0.19%)
Feb 14, 2011	21.68	21.90	21.57	21.81	5,675,451	+0.10(+0.46%)
Feb 11, 2011	21.34	21.79	21.18	21.71	6,163,770	+0.43(+2.04%)
Feb 10, 2011	20.94	21.40	20.89	21.28	5,684,604	+0.26(+1.24%)
Feb 09, 2011	21.20	21.20	20.89	21.02	7,553,689	-0.27(-1.26%)
Feb 08, 2011	21.05	21.37	20.96	21.29	7,850,849	+0.21(+1.02%)
Feb 07, 2011	20.92	21.25	20.85	21.07	7,149,673	+0.15(+0.73%)
Feb 04, 2011	20.93	21.06	20.69	20.92	8,310,272	+0.04(+0.19%)
Feb 03, 2011	20.90	20.92	20.55	20.88	13,691,682	-0.07(-0.31%)
Feb 02, 2011	21.49	21.66	20.87	20.94	13,158,285	-0.53(-2.48%)
Feb 01, 2011	22.73	22.74	21.11	21.48	27,645,606	-1.88(-8.04%)
Jan 31, 2011	22.67	23.38	22.67	23.35	6,383,460	+0.69(+3.05%)
Jan 28, 2011	23.51	23.52	22.45	22.66	6,536,248	-0.72(-3.08%)
Jan 27, 2011	23.28	23.52	23.10	23.38	2,601,476	+0.10(+0.43%)
Jan 26, 2011	23.10	23.46	23.00	23.28	4,323,630	+0.20(+0.88%)
Jan 25, 2011	23.19	23.26	22.78	23.08	5,393,537	+0.12(+0.54%)
Jan 24, 2011	22.71	23.17	22.67	22.96	4,069,256	+0.18(+0.78%)
Jan 21, 2011	23.04	23.26	22.74	22.78	4,580,265	-0.04(-0.18%)
Jan 20, 2011	23.07	23.31	22.71	22.82	5,477,974	-0.27(-1.16%)
Jan 19, 2011	23.28	23.34	23.02	23.09	4,037,715	-0.31(-1.33%)
Jan 18, 2011	23.43	23.66	23.24	23.40	5,764,286	+0.09(+0.39%)
Jan 14, 2011	23.20	23.37	23.18	23.31	4,361,029	-0.01(-0.04%)
Jan 13, 2011	23.39	23.52	23.15	23.32	6,911,788	-0.42(-1.76%)
Jan 12, 2011	23.95	23.98	23.65	23.74	4,474,811	-0.02(-0.07%)
Jan 11, 2011	23.79	23.95	23.67	23.75	4,549,788	+0.07(+0.31%)
Jan 10, 2011	23.31	23.75	23.22	23.68	4,815,779	+0.22(+0.95%)
Jan 07, 2011	23.87	23.90	23.17	23.45	6,416,977	-0.31(-1.30%)
Jan 06, 2011	23.81	23.97	23.69	23.76	5,074,415	-0.06(-0.26%)
Jan 05, 2011	23.67	23.98	23.50	23.83	6,367,291	+0.21(+0.88%)
Jan 04, 2011	23.90	23.96	23.24	23.62	6,494,129	-0.29(-1.23%)
Jan 03, 2011	23.99	24.29	23.86	23.91	5,904,885	+0.21(+0.87%)
Dec 31, 2010	23.70	23.78	23.52	23.71	3,141,822	-0.00(-0.02%)
Dec 30, 2010	23.76	23.79	23.63	23.71	1,887,095	-0.06(-0.24%)
Dec 29, 2010	23.72	23.91	23.61	23.77	3,567,961	+0.15(+0.65%)
Dec 28, 2010	23.58	23.71	23.41	23.62	2,611,801	+0.04(+0.16%)
Dec 27, 2010	23.54	23.63	23.32	23.58	2,575,362	-0.03(-0.14%)
Dec 23, 2010	23.54	23.63	23.45	23.61	2,180,061	-0.03(-0.12%)
Dec 22, 2010	23.60	23.69	23.50	23.64	4,116,127	+0.02(+0.08%)
Dec 21, 2010	23.67	23.78	23.53	23.62	4,385,613	+0.17(+0.71%)
Dec 20, 2010	23.42	23.55	23.15	23.45	6,983,527	+0.10(+0.41%)
Dec 17, 2010	23.74	23.75	23.33	23.36	12,236,156	-0.37(-1.55%)
Dec 16, 2010	23.62	23.88	23.53	23.73	6,315,432	+0.10(+0.42%)
Dec 15, 2010	23.54	23.80	23.52	23.63	6,542,899	+0.10(+0.40%)
Dec 14, 2010	23.29	23.63	23.22	23.53	5,331,634	+0.35(+1.51%)
Dec 13, 2010	23.44	23.44	23.09	23.18	8,096,963	-0.14(-0.60%)
Dec 10, 2010	23.21	23.38	23.04	23.32	4,202,582	+0.19(+0.84%)
Dec 09, 2010	23.06	23.15	22.90	23.13	6,316,647	+0.18(+0.79%)
Dec 08, 2010	22.97	23.06	22.83	22.95	6,653,492	-0.01(-0.04%)
Dec 07, 2010	23.24	23.43	22.70	22.96	13,611,312	+0.04(+0.16%)
Dec 06, 2010	23.06	23.16	22.83	22.92	4,331,344	-0.22(-0.94%)
Dec 03, 2010	23.00	23.24	22.83	23.14	5,096,899	+0.02(+0.09%)
Dec 02, 2010	22.96	23.40	22.92	23.12	11,787,494	+0.14(+0.59%)
Dec 01, 2010	22.82	23.30	22.73	22.98	11,083,500	+0.83(+3.75%)
Nov 30, 2010	21.95	22.29	21.72	22.15	7,762,535	-0.13(-0.57%)
Nov 29, 2010	22.28	22.35	21.85	22.28	5,010,898	-0.21(-0.93%)
Nov 26, 2010	22.51	22.62	22.23	22.49	2,056,591	-0.21(-0.92%)
Nov 24, 2010	21.91	22.70	22.70	22.70	6,804,721	+0.99(+4.55%)
Nov 23, 2010	21.71	21.80	21.49	21.71	6,015,254	-0.39(-1.77%)
Nov 22, 2010	22.13	22.16	21.77	22.10	6,055,192	-0.16(-0.74%)
Nov 19, 2010	21.95	22.32	21.83	22.27	6,282,732	+0.29(+1.33%)
Nov 18, 2010	21.57	22.07	21.52	21.97	7,231,357	+0.73(+3.45%)
Nov 17, 2010	21.15	21.37	21.00	21.24	3,880,988	+0.09(+0.41%)
Nov 16, 2010	21.46	21.55	20.93	21.16	8,078,948	-0.51(-2.37%)
Nov 15, 2010	21.80	21.94	21.65	21.67	4,155,192	-0.00(-0.02%)
Nov 12, 2010	21.95	21.95	21.43	21.67	4,980,641	-0.47(-2.11%)
Nov 11, 2010	21.76	22.16	21.66	22.14	5,020,875	+0.00(+0.02%)
Nov 10, 2010	21.91	22.20	21.73	22.14	4,674,071	+0.16(+0.71%)
Nov 09, 2010	22.48	22.51	21.82	21.98	7,327,407	-0.48(-2.12%)
Nov 08, 2010	22.48	22.65	22.24	22.46	6,409,752	-0.21(-0.94%)
Nov 05, 2010	22.64	22.76	22.55	22.67	5,300,488	+0.03(+0.14%)
Nov 04, 2010	22.04	22.64	22.03	22.64	8,715,585	+0.96(+4.43%)
Nov 03, 2010	21.84	21.84	21.30	21.68	3,925,761	-0.05(-0.23%)
Nov 02, 2010	21.67	21.82	21.54	21.73	5,729,014	+0.39(+1.81%)
Nov 01, 2010	21.32	21.71	21.14	21.34	6,104,777	+0.31(+1.46%)
Oct 29, 2010	20.93	21.20	20.84	21.03	5,427,473	+0.02(+0.12%)
Oct 28, 2010	21.09	21.09	20.78	21.01	5,024,387	+0.13(+0.63%)
Oct 27, 2010	20.73	20.90	20.47	20.88	7,071,252	-0.07(-0.33%)
Oct 25, 2010	20.95	21.17	20.79	20.95	7,927,262	+0.11(+0.55%)
Oct 22, 2010	20.92	20.92	20.67	20.83	5,368,435	-0.00(-0.02%)
Oct 21, 2010	20.98	21.22	20.67	20.84	7,037,129	-0.01(-0.04%)
Oct 20, 2010	20.42	21.04	20.42	20.84	6,221,809	+0.53(+2.63%)
Oct 19, 2010	20.49	20.54	20.10	20.31	7,507,595	-0.38(-1.84%)
Oct 18, 2010	20.64	20.72	20.50	20.69	4,867,699	-0.02(-0.08%)
Oct 15, 2010	20.71	20.74	20.40	20.71	6,943,611	+0.13(+0.62%)
Oct 14, 2010	20.77	20.91	20.47	20.58	7,151,763	-0.17(-0.83%)
Oct 13, 2010	20.57	20.94	20.53	20.75	7,040,125	+0.30(+1.44%)
Oct 12, 2010	20.59	20.60	20.15	20.46	6,094,117	-0.16(-0.78%)
Oct 11, 2010	20.57	20.73	20.44	20.62	3,720,805	+0.00(+0.00%)
Oct 08, 2010	20.24	20.72	20.09	20.62	6,024,128	+0.42(+2.07%)
Oct 07, 2010	20.27	20.31	19.99	20.20	4,838,409	+0.03(+0.14%)
Oct 06, 2010	20.28	20.51	20.11	20.17	6,533,947	-0.20(-0.99%)
Oct 05, 2010	19.83	20.52	19.66	20.37	9,442,486	+0.85(+4.37%)
Oct 04, 2010	19.75	19.86	19.34	19.52	5,130,859	-0.29(-1.47%)
Oct 01, 2010	19.97	20.13	19.72	19.81	6,387,427	+0.05(+0.27%)
Sep 30, 2010	19.76	19.92	19.48	19.76	8,975,040	+0.23(+1.16%)
Sep 29, 2010	19.34	19.57	19.23	19.53	6,549,601	+0.05(+0.27%)
Sep 28, 2010	19.30	19.54	18.93	19.48	6,280,989	+0.23(+1.17%)
Sep 27, 2010	19.46	19.46	19.12	19.25	7,257,484	-0.32(-1.61%)
Sep 24, 2010	19.35	19.58	19.21	19.57	7,029,710	+0.55(+2.89%)
Sep 23, 2010	18.97	19.23	18.82	19.02	4,757,316	-0.15(-0.79%)
Sep 22, 2010	19.17	19.35	19.04	19.17	4,239,824	-0.05(-0.28%)
Sep 21, 2010	19.22	19.35	19.10	19.22	6,283,176	-0.06(-0.30%)
Sep 20, 2010	18.82	19.33	18.71	19.28	9,997,413	+0.61(+3.27%)
Sep 17, 2010	18.68	18.76	18.44	18.67	11,215,824	+0.05(+0.29%)
Sep 15, 2010	18.53	18.67	18.33	18.62	5,193,634	-0.03(-0.15%)
Sep 14, 2010	18.54	18.75	18.41	18.64	4,603,862	+0.00(+0.00%)
Sep 13, 2010	18.64	18.85	18.53	18.64	5,096,867	+0.21(+1.13%)
Sep 10, 2010	18.25	18.65	18.08	18.44	5,324,545	+0.25(+1.35%)
Sep 09, 2010	18.60	18.64	18.10	18.19	4,825,767	-0.17(-0.92%)
Sep 08, 2010	18.17	18.46	18.14	18.36	6,029,972	+0.21(+1.15%)
Sep 07, 2010	18.48	18.57	18.10	18.15	4,159,557	-0.44(-2.36%)
Sep 03, 2010	18.45	18.74	18.44	18.59	5,536,750	+0.37(+2.03%)
Sep 02, 2010	17.81	18.23	17.79	18.22	6,509,553	+0.40(+2.24%)

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