Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	17.14	17.39	17.02	17.24	3,424,897	+0.23(+1.35%)
Aug 30, 2012	17.04	17.11	16.95	17.01	2,377,889	-0.13(-0.78%)
Aug 29, 2012	17.10	17.21	16.99	17.15	1,952,371	-0.06(-0.38%)
Aug 27, 2012	17.42	17.47	17.17	17.21	2,261,498	-0.19(-1.07%)
Aug 24, 2012	17.28	17.64	17.23	17.40	4,130,976	+0.10(+0.60%)
Aug 23, 2012	17.46	17.66	17.27	17.30	4,993,759	-0.21(-1.21%)
Aug 22, 2012	17.77	17.80	17.42	17.51	3,536,134	-0.28(-1.58%)
Aug 21, 2012	17.80	18.06	17.70	17.79	2,804,580	-0.03(-0.17%)
Aug 20, 2012	17.97	18.00	17.76	17.82	4,743,206	-0.28(-1.53%)
Aug 17, 2012	18.10	18.12	17.88	18.09	3,648,788	+0.07(+0.38%)
Aug 16, 2012	17.82	18.12	17.81	18.03	3,866,517	+0.27(+1.53%)
Aug 15, 2012	17.57	17.83	17.55	17.75	3,351,829	+0.08(+0.46%)
Aug 14, 2012	17.80	17.86	17.60	17.67	2,769,359	-0.06(-0.32%)
Aug 13, 2012	17.69	17.76	17.47	17.73	3,629,850	-0.05(-0.27%)
Aug 10, 2012	17.47	17.77	17.35	17.77	3,434,751	+0.23(+1.30%)
Aug 09, 2012	17.36	17.65	17.36	17.55	4,438,880	+0.12(+0.67%)
Aug 08, 2012	17.41	17.49	17.22	17.43	3,657,888	+0.00(+0.00%)
Aug 07, 2012	17.34	17.59	17.28	17.43	3,664,763	+0.21(+1.25%)
Aug 06, 2012	17.18	17.40	17.16	17.22	2,841,129	+0.14(+0.81%)
Aug 03, 2012	16.93	17.26	16.87	17.08	4,947,547	+0.49(+2.98%)
Aug 02, 2012	17.04	17.12	16.20	16.58	10,056,189	-0.57(-3.31%)
Aug 01, 2012	17.33	17.46	17.13	17.15	3,625,263	-0.05(-0.30%)
Jul 31, 2012	17.41	17.46	17.13	17.20	5,155,725	-0.19(-1.09%)
Jul 30, 2012	17.54	17.63	17.29	17.39	4,342,610	-0.15(-0.86%)
Jul 27, 2012	16.93	17.65	16.83	17.54	8,734,285	+0.93(+5.60%)
Jul 26, 2012	16.49	16.71	16.39	16.61	5,720,863	+0.41(+2.53%)
Jul 25, 2012	16.41	16.69	16.14	16.20	7,499,192	-0.13(-0.79%)
Jul 24, 2012	16.98	17.51	16.17	16.33	12,841,127	+0.09(+0.56%)
Jul 23, 2012	15.63	16.34	15.24	16.24	8,650,939	+0.24(+1.48%)
Jul 20, 2012	16.17	16.26	15.92	16.00	5,214,829	-0.23(-1.39%)
Jul 19, 2012	16.21	16.43	16.13	16.23	4,466,175	+0.06(+0.36%)
Jul 18, 2012	15.60	16.33	15.58	16.17	5,197,781	+0.44(+2.82%)
Jul 17, 2012	15.66	15.87	15.41	15.73	5,539,994	-0.05(-0.33%)
Jul 16, 2012	15.92	15.99	15.66	15.78	3,170,076	-0.22(-1.40%)
Jul 13, 2012	15.54	16.08	15.53	16.00	6,614,324	+0.47(+3.05%)
Jul 12, 2012	15.33	15.63	15.14	15.53	8,581,658	+0.09(+0.58%)
Jul 11, 2012	15.55	15.62	15.37	15.44	10,806,668	-0.16(-1.02%)
Jul 10, 2012	16.26	16.43	15.39	15.60	15,757,864	-0.49(-3.02%)
Jul 09, 2012	16.20	16.33	15.95	16.08	3,745,675	-0.15(-0.93%)
Jul 06, 2012	16.36	16.41	15.99	16.24	4,224,502	-0.26(-1.59%)
Jul 05, 2012	16.57	16.70	16.31	16.50	4,875,084	-0.19(-1.13%)
Jul 03, 2012	16.48	16.69	16.42	16.69	2,850,814	+0.21(+1.30%)
Jul 02, 2012	16.90	16.94	16.36	16.47	5,428,204	-0.38(-2.25%)
Jun 29, 2012	16.57	16.85	16.42	16.85	5,938,003	+0.66(+4.09%)
Jun 28, 2012	16.08	16.30	15.95	16.19	4,854,461	-0.01(-0.05%)
Jun 27, 2012	16.27	16.44	16.17	16.20	3,899,456	+0.02(+0.11%)
Jun 26, 2012	16.11	16.26	15.91	16.18	3,515,457	+0.06(+0.40%)
Jun 25, 2012	16.30	16.38	15.97	16.11	4,903,738	-0.42(-2.52%)
Jun 22, 2012	16.61	16.65	16.34	16.53	24,908,052	+0.03(+0.16%)
Jun 21, 2012	17.24	17.33	16.47	16.51	6,200,669	-0.69(-4.02%)
Jun 20, 2012	17.33	17.39	17.09	17.20	4,182,789	-0.12(-0.72%)
Jun 19, 2012	16.99	17.47	16.99	17.32	4,553,326	+0.37(+2.21%)
Jun 18, 2012	16.86	17.02	16.78	16.95	3,368,633	+0.01(+0.05%)
Jun 15, 2012	16.92	17.00	16.74	16.94	5,458,649	+0.17(+1.00%)
Jun 14, 2012	16.61	16.88	16.48	16.77	5,706,885	+0.15(+0.88%)
Jun 13, 2012	16.95	16.97	16.54	16.63	5,079,569	-0.33(-1.95%)
Jun 12, 2012	16.42	17.02	16.30	16.96	10,344,052	+0.63(+3.84%)
Jun 11, 2012	16.77	16.78	16.29	16.33	5,468,252	-0.28(-1.66%)
Jun 08, 2012	16.18	16.65	16.09	16.60	4,832,512	+0.36(+2.22%)
Jun 07, 2012	16.37	16.69	16.22	16.24	4,858,463	-0.03(-0.16%)
Jun 06, 2012	15.89	16.29	15.88	16.27	5,253,326	+0.52(+3.33%)
Jun 05, 2012	15.45	15.83	15.38	15.74	6,160,821	+0.30(+1.92%)
Jun 04, 2012	15.65	15.82	15.29	15.45	5,681,771	-0.24(-1.53%)
Jun 01, 2012	15.85	15.93	15.62	15.69	5,800,353	-0.46(-2.87%)
May 31, 2012	16.24	16.34	15.91	16.15	6,991,902	-0.12(-0.71%)
May 30, 2012	16.59	16.64	16.15	16.27	5,521,460	-0.52(-3.10%)
May 29, 2012	16.64	16.96	16.58	16.79	5,401,966	+0.30(+1.82%)
May 25, 2012	16.59	16.64	16.45	16.49	3,460,501	-0.06(-0.39%)
May 24, 2012	16.77	16.79	16.37	16.55	5,168,287	-0.17(-1.03%)
May 23, 2012	16.42	16.77	16.27	16.73	4,936,385	+0.12(+0.70%)
May 22, 2012	16.60	16.73	16.48	16.61	4,514,845	+0.05(+0.31%)
May 21, 2012	16.19	16.62	16.17	16.56	6,173,025	+0.40(+2.45%)
May 18, 2012	16.34	16.39	16.12	16.16	6,059,834	-0.13(-0.82%)
May 17, 2012	16.66	16.73	16.18	16.30	8,720,402	-0.42(-2.50%)
May 16, 2012	16.75	16.99	16.62	16.71	7,219,113	+0.05(+0.31%)
May 15, 2012	16.80	16.95	16.63	16.66	5,732,453	-0.19(-1.12%)
May 14, 2012	16.61	17.04	16.57	16.85	6,039,597	+0.01(+0.08%)
May 11, 2012	16.71	17.23	16.46	16.84	11,505,166	-0.04(-0.23%)
May 10, 2012	17.50	17.64	16.45	16.87	22,214,494	-0.44(-2.54%)
May 09, 2012	17.30	17.54	17.21	17.32	6,236,035	-0.27(-1.53%)
May 08, 2012	17.41	17.61	17.28	17.58	6,322,777	+0.03(+0.15%)
May 07, 2012	17.58	17.68	17.42	17.56	4,761,910	-0.01(-0.07%)
May 04, 2012	17.77	17.93	17.44	17.57	5,777,301	-0.39(-2.17%)
May 03, 2012	18.33	18.33	17.91	17.96	7,621,498	-0.46(-2.48%)
May 02, 2012	18.05	18.45	17.98	18.42	7,523,244	+0.26(+1.44%)
May 01, 2012	18.36	18.47	18.06	18.16	7,630,505	-0.21(-1.16%)
Apr 30, 2012	18.63	18.67	18.23	18.37	4,869,476	-0.33(-1.78%)
Apr 27, 2012	18.58	18.77	18.47	18.71	4,604,956	+0.26(+1.41%)
Apr 26, 2012	18.19	18.51	18.11	18.44	6,369,129	+0.23(+1.27%)
Apr 25, 2012	18.30	18.32	18.06	18.21	7,064,704	+0.15(+0.83%)
Apr 24, 2012	18.38	18.45	17.89	18.06	9,299,244	+0.12(+0.67%)
Apr 23, 2012	17.86	17.97	17.56	17.94	9,017,018	-0.12(-0.64%)
Apr 20, 2012	18.23	18.36	18.03	18.06	7,414,701	-0.12(-0.68%)
Apr 19, 2012	18.20	18.62	18.04	18.18	6,137,105	-0.08(-0.42%)
Apr 18, 2012	18.49	18.49	18.20	18.26	7,916,128	-0.36(-1.95%)
Apr 17, 2012	18.54	18.79	18.33	18.62	6,277,288	+0.21(+1.11%)
Apr 16, 2012	18.34	18.52	18.21	18.42	5,839,074	+0.13(+0.73%)
Apr 13, 2012	18.42	18.46	18.24	18.29	5,197,822	-0.23(-1.26%)
Apr 12, 2012	18.15	18.59	18.08	18.52	5,414,063	+0.36(+1.99%)
Apr 11, 2012	18.88	18.94	17.82	18.16	19,665,126	-0.50(-2.70%)
Apr 10, 2012	19.06	19.06	18.56	18.66	5,580,280	-0.41(-2.13%)
Apr 09, 2012	19.37	19.37	19.03	19.07	5,924,212	-0.59(-3.00%)
Apr 05, 2012	19.51	19.77	19.51	19.66	4,793,803	+0.02(+0.11%)
Apr 04, 2012	19.74	19.77	19.49	19.64	6,478,836	-0.32(-1.59%)
Apr 03, 2012	20.13	20.63	19.81	19.95	9,164,941	-0.21(-1.04%)
Apr 02, 2012	19.98	20.26	19.78	20.16	4,760,716	+0.13(+0.66%)
Mar 30, 2012	20.25	20.25	19.89	20.03	4,151,245	-0.01(-0.04%)
Mar 29, 2012	19.84	20.07	19.68	20.04	3,049,707	+0.10(+0.52%)
Mar 28, 2012	20.22	20.31	19.69	19.94	4,285,583	-0.32(-1.56%)
Mar 27, 2012	20.52	20.53	20.23	20.25	3,524,588	-0.08(-0.38%)
Mar 26, 2012	20.09	20.34	20.04	20.33	4,176,601	+0.46(+2.32%)
Mar 23, 2012	19.86	19.93	19.52	19.87	3,163,173	+0.10(+0.50%)
Mar 22, 2012	19.84	19.90	19.50	19.77	4,341,856	-0.25(-1.24%)
Mar 21, 2012	20.03	20.09	19.86	20.02	2,745,300	-0.04(-0.21%)
Mar 20, 2012	20.16	20.16	19.83	20.06	4,226,939	-0.19(-0.93%)
Mar 19, 2012	20.18	20.43	20.14	20.25	4,084,958	-0.01(-0.06%)
Mar 16, 2012	20.38	20.53	20.22	20.26	6,214,845	-0.16(-0.80%)
Mar 15, 2012	20.28	20.46	20.03	20.43	4,835,360	+0.17(+0.84%)
Mar 14, 2012	20.10	20.44	20.07	20.25	4,504,648	+0.10(+0.49%)
Mar 13, 2012	19.77	20.17	19.70	20.16	4,899,215	+0.53(+2.68%)
Mar 12, 2012	19.61	19.70	19.44	19.63	3,574,863	+0.02(+0.09%)
Mar 09, 2012	19.39	19.73	19.32	19.61	3,876,233	+0.25(+1.28%)
Mar 08, 2012	19.30	19.56	19.25	19.36	4,738,432	+0.27(+1.43%)
Mar 07, 2012	18.91	19.22	18.90	19.09	3,987,219	+0.21(+1.11%)
Mar 06, 2012	19.08	19.13	18.77	18.88	5,233,680	-0.37(-1.93%)
Mar 05, 2012	19.19	19.29	18.99	19.25	5,306,570	+0.04(+0.22%)
Mar 02, 2012	19.62	19.65	19.12	19.21	7,269,069	-0.48(-2.43%)
Mar 01, 2012	19.78	19.94	19.59	19.69	3,902,347	+0.01(+0.04%)
Feb 29, 2012	19.94	19.96	19.56	19.68	6,542,013	-0.21(-1.07%)
Feb 28, 2012	19.83	19.92	19.70	19.89	5,381,619	+0.11(+0.54%)
Feb 27, 2012	19.46	19.83	19.22	19.79	6,484,662	+0.18(+0.92%)
Feb 24, 2012	19.71	19.94	19.57	19.61	4,422,389	-0.02(-0.11%)
Feb 23, 2012	19.47	19.74	19.27	19.63	5,662,924	+0.06(+0.28%)
Feb 22, 2012	19.76	19.77	19.50	19.57	4,798,680	-0.19(-0.95%)
Feb 21, 2012	19.86	19.92	19.60	19.76	6,256,397	+0.01(+0.04%)
Feb 17, 2012	19.92	19.95	19.57	19.75	7,537,126	-0.14(-0.71%)
Feb 16, 2012	19.29	20.10	19.17	19.89	17,388,354	+0.93(+4.89%)
Feb 15, 2012	18.59	19.18	18.45	18.97	12,085,819	+0.47(+2.54%)
Feb 14, 2012	18.60	18.66	18.32	18.50	3,630,508	-0.26(-1.41%)
Feb 13, 2012	18.57	18.78	18.42	18.76	5,581,845	+0.33(+1.78%)
Feb 10, 2012	18.44	18.48	18.15	18.43	4,627,974	-0.21(-1.12%)
Feb 09, 2012	18.71	18.72	18.49	18.64	5,010,503	-0.01(-0.07%)
Feb 08, 2012	18.66	18.72	18.47	18.65	7,108,519	-0.03(-0.18%)
Feb 07, 2012	18.58	18.73	18.53	18.69	7,939,413	+0.03(+0.14%)
Feb 06, 2012	18.87	18.88	18.59	18.66	5,270,816	-0.19(-0.99%)
Feb 03, 2012	18.66	18.94	18.62	18.85	14,489,953	+0.43(+2.34%)
Feb 02, 2012	18.72	18.83	18.21	18.42	11,054,559	-0.37(-1.95%)
Feb 01, 2012	19.25	19.25	18.67	18.79	11,863,788	-0.04(-0.23%)
Jan 31, 2012	19.59	19.86	18.63	18.83	24,309,620	+0.01(+0.05%)
Jan 30, 2012	18.79	19.00	18.68	18.82	15,547,151	-0.17(-0.92%)
Jan 27, 2012	18.88	19.13	18.81	18.99	7,021,892	+0.02(+0.09%)
Jan 26, 2012	19.68	19.68	18.94	18.98	7,899,336	-0.43(-2.20%)
Jan 25, 2012	19.23	19.45	18.95	19.40	6,726,512	+0.23(+1.22%)
Jan 24, 2012	18.75	19.17	18.52	19.17	8,368,484	+0.30(+1.60%)
Jan 23, 2012	18.68	18.97	18.62	18.87	4,332,451	+0.17(+0.89%)
Jan 20, 2012	18.74	18.74	18.54	18.70	6,979,096	-0.00(-0.02%)
Jan 19, 2012	18.41	18.81	18.28	18.70	6,386,244	+0.38(+2.09%)
Jan 18, 2012	18.30	18.43	18.05	18.32	6,266,432	+0.05(+0.26%)
Jan 17, 2012	18.32	18.57	18.20	18.27	6,849,002	+0.20(+1.08%)
Jan 13, 2012	17.94	18.10	17.81	18.08	5,585,657	+0.06(+0.31%)
Jan 12, 2012	18.09	18.23	17.81	18.02	6,565,543	+0.05(+0.28%)
Jan 11, 2012	17.93	18.05	17.85	17.97	4,773,105	+0.06(+0.33%)
Jan 10, 2012	17.52	17.97	17.52	17.91	8,089,867	+0.61(+3.52%)
Jan 09, 2012	17.16	17.35	17.06	17.30	4,222,121	+0.20(+1.20%)
Jan 06, 2012	17.27	17.28	17.02	17.10	5,628,404	-0.09(-0.55%)
Jan 05, 2012	16.59	17.31	16.51	17.19	9,829,319	+0.73(+4.42%)
Jan 04, 2012	16.51	16.61	16.36	16.46	5,951,767	+0.50(+3.15%)
Dec 30, 2011	15.96	16.12	15.87	15.96	2,694,343	+0.00(+0.03%)
Dec 29, 2011	15.79	15.97	15.70	15.96	2,287,083	+0.27(+1.71%)
Dec 28, 2011	16.11	16.16	15.63	15.69	3,970,710	-0.49(-3.00%)
Dec 27, 2011	16.15	16.26	16.04	16.17	1,906,695	-0.00(-0.03%)
Dec 23, 2011	16.11	16.18	15.97	16.18	3,040,606	+0.40(+2.51%)
Dec 21, 2011	15.89	15.97	15.54	15.78	5,081,115	-0.10(-0.64%)
Dec 20, 2011	15.42	15.98	15.34	15.88	5,969,559	+0.77(+5.10%)
Dec 19, 2011	15.57	15.67	15.07	15.11	4,985,659	-0.32(-2.04%)
Dec 16, 2011	15.64	15.89	15.38	15.43	9,619,352	-0.07(-0.44%)
Dec 15, 2011	15.73	15.85	15.47	15.50	5,699,842	-0.09(-0.55%)
Dec 14, 2011	15.59	15.70	15.28	15.58	7,456,116	-0.13(-0.85%)
Dec 13, 2011	16.26	16.48	15.57	15.72	6,664,873	-0.45(-2.79%)
Dec 12, 2011	16.62	16.63	15.80	16.17	8,537,834	-0.59(-3.54%)
Dec 09, 2011	16.35	16.83	16.31	16.76	6,617,820	+0.57(+3.51%)
Dec 08, 2011	16.54	16.76	16.15	16.19	5,968,748	-0.43(-2.59%)
Dec 07, 2011	16.80	16.82	16.37	16.62	6,552,432	-0.25(-1.46%)
Dec 06, 2011	17.02	17.07	16.77	16.87	5,143,991	-0.08(-0.44%)
Dec 05, 2011	17.18	17.20	16.80	16.94	8,270,121	+0.08(+0.50%)
Dec 02, 2011	17.08	17.26	16.84	16.86	4,938,949	-0.00(-0.02%)
Dec 01, 2011	16.92	17.22	16.80	16.87	5,558,018	-0.09(-0.54%)
Nov 30, 2011	16.62	17.03	16.61	16.96	7,831,012	+0.94(+5.87%)
Nov 29, 2011	16.11	16.35	15.95	16.02	3,623,152	-0.08(-0.52%)
Nov 28, 2011	16.13	16.38	15.96	16.10	7,092,525	+0.52(+3.33%)
Nov 25, 2011	15.48	15.94	15.40	15.58	4,260,061	+0.10(+0.62%)
Nov 23, 2011	15.69	15.70	15.41	15.49	7,102,617	-0.34(-2.17%)
Nov 22, 2011	15.93	16.03	15.57	15.83	6,267,527	-0.22(-1.35%)
Nov 21, 2011	16.01	16.12	15.81	16.05	6,474,772	-0.32(-1.97%)
Nov 18, 2011	16.48	16.59	16.28	16.37	5,296,839	-0.10(-0.63%)
Nov 17, 2011	16.88	16.99	16.37	16.47	9,188,776	-0.37(-2.18%)
Nov 16, 2011	16.96	17.22	16.82	16.84	6,433,686	-0.31(-1.83%)
Nov 15, 2011	17.17	17.25	16.69	17.15	8,094,717	-0.03(-0.19%)
Nov 14, 2011	17.74	17.75	17.00	17.19	8,205,780	-0.57(-3.19%)
Nov 11, 2011	17.62	17.96	17.62	17.75	4,274,823	+0.34(+1.94%)
Nov 10, 2011	17.67	17.75	17.27	17.42	7,803,295	+0.02(+0.12%)
Nov 09, 2011	17.81	17.82	17.26	17.40	12,393,032	-0.91(-4.98%)
Nov 08, 2011	18.19	18.36	17.97	18.31	5,185,163	+0.21(+1.17%)
Nov 07, 2011	18.12	18.25	17.74	18.09	5,150,394	-0.03(-0.18%)
Nov 04, 2011	18.06	18.19	17.77	18.13	6,048,582	-0.12(-0.64%)
Nov 03, 2011	17.93	18.32	17.60	18.24	8,607,039	+0.45(+2.50%)
Nov 02, 2011	17.84	18.07	17.62	17.80	8,695,471	+0.24(+1.35%)
Nov 01, 2011	17.45	17.91	17.27	17.56	12,908,245	-0.43(-2.41%)
Oct 31, 2011	18.12	18.38	17.89	17.99	8,320,591	-0.40(-2.15%)
Oct 28, 2011	18.20	18.40	18.08	18.39	6,810,411	+0.12(+0.68%)
Oct 27, 2011	17.89	18.45	17.57	18.26	13,914,610	+0.99(+5.73%)
Oct 26, 2011	17.59	17.67	16.91	17.27	11,588,248	+0.01(+0.07%)
Oct 25, 2011	18.04	18.06	16.94	17.26	14,121,080	-0.37(-2.12%)
Oct 24, 2011	17.08	17.76	16.97	17.64	11,083,872	+0.67(+3.97%)
Oct 21, 2011	16.91	17.14	16.73	16.96	9,283,912	+0.31(+1.87%)
Oct 20, 2011	16.76	16.84	16.17	16.65	8,681,144	-0.03(-0.20%)
Oct 19, 2011	16.73	16.94	16.55	16.68	6,320,704	-0.10(-0.60%)
Oct 18, 2011	16.16	16.86	15.93	16.78	10,147,809	+0.69(+4.29%)
Oct 17, 2011	16.58	16.58	16.00	16.09	6,713,971	-0.49(-2.94%)
Oct 14, 2011	16.44	16.68	16.11	16.58	7,001,070	+0.44(+2.71%)
Oct 13, 2011	16.07	16.21	15.77	16.14	6,531,951	-0.04(-0.26%)
Oct 12, 2011	16.01	16.30	15.81	16.18	9,282,801	+0.36(+2.26%)
Oct 11, 2011	15.51	15.85	15.44	15.83	6,378,827	+0.27(+1.74%)
Oct 10, 2011	15.27	15.56	15.03	15.56	6,836,709	+0.50(+3.32%)
Oct 07, 2011	15.25	15.34	14.84	15.06	5,805,835	-0.14(-0.93%)
Oct 06, 2011	15.00	15.20	14.67	15.20	5,204,473	+0.38(+2.58%)
Oct 05, 2011	14.38	14.84	14.20	14.81	8,649,533	+0.50(+3.46%)
Oct 04, 2011	13.35	14.34	13.14	14.32	12,381,875	+0.74(+5.45%)
Oct 03, 2011	13.95	14.14	13.56	13.58	9,186,399	-0.50(-3.52%)
Sep 30, 2011	14.61	14.70	13.96	14.07	14,726,502	-0.78(-5.24%)
Sep 29, 2011	14.90	15.06	14.50	14.85	7,923,681	+0.26(+1.80%)
Sep 28, 2011	15.13	15.19	14.52	14.59	7,758,059	-0.48(-3.20%)
Sep 27, 2011	14.88	15.51	14.85	15.07	7,936,989	+0.52(+3.54%)
Sep 26, 2011	14.30	14.59	13.95	14.56	9,804,288	+0.38(+2.70%)
Sep 23, 2011	13.80	14.29	13.73	14.17	10,100,262	+0.27(+1.92%)
Sep 22, 2011	14.26	14.41	13.79	13.91	16,553,761	-0.84(-5.70%)
Sep 21, 2011	15.41	15.61	14.74	14.75	10,204,553	-0.72(-4.63%)
Sep 20, 2011	15.78	15.86	15.43	15.46	7,255,676	-0.20(-1.30%)
Sep 19, 2011	15.59	15.78	15.33	15.67	6,915,877	-0.19(-1.18%)
Sep 16, 2011	16.05	16.39	15.65	15.86	10,147,386	-0.12(-0.73%)
Sep 15, 2011	15.68	16.15	15.65	15.97	10,557,609	+0.52(+3.38%)
Sep 14, 2011	15.17	15.67	14.88	15.45	9,233,642	+0.44(+2.95%)
Sep 13, 2011	14.79	15.23	14.76	15.01	12,539,123	+0.20(+1.38%)
Sep 12, 2011	14.47	14.82	14.34	14.80	10,384,732	+0.08(+0.54%)
Sep 09, 2011	15.04	15.06	14.56	14.72	14,294,115	-0.47(-3.12%)
Sep 08, 2011	15.21	15.46	15.10	15.20	10,580,631	-0.12(-0.81%)
Sep 07, 2011	15.05	15.39	14.96	15.32	6,429,894	+0.56(+3.81%)
Sep 06, 2011	14.28	14.88	14.27	14.76	7,458,489	-0.08(-0.56%)
Sep 02, 2011	15.07	15.10	14.69	14.84	7,521,783	-0.53(-3.48%)

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