Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2013	24.35	24.44	24.22	24.37	969,033	-0.29(-1.16%)
Aug 29, 2013	24.55	24.82	24.49	24.66	969,061	-0.13(-0.51%)
Aug 28, 2013	24.60	24.95	24.57	24.78	1,398,049	-0.30(-1.18%)
Aug 27, 2013	25.38	25.54	25.06	25.08	1,043,391	-0.79(-3.07%)
Aug 26, 2013	26.11	26.16	25.83	25.87	1,055,491	-0.36(-1.38%)
Aug 23, 2013	26.24	26.29	26.10	26.23	630,404	+0.30(+1.17%)
Aug 22, 2013	25.63	26.07	25.60	25.93	819,438	+0.57(+2.23%)
Aug 21, 2013	25.38	25.63	25.25	25.36	805,329	-0.42(-1.64%)
Aug 20, 2013	25.50	25.86	25.47	25.79	741,957	+0.05(+0.20%)
Aug 19, 2013	26.04	26.07	25.69	25.74	1,018,909	-0.72(-2.71%)
Aug 16, 2013	26.34	26.56	26.26	26.45	2,185,025	+0.46(+1.75%)
Aug 15, 2013	25.83	26.02	25.63	26.00	965,841	-0.10(-0.39%)
Aug 14, 2013	26.01	26.17	25.99	26.10	613,516	+0.26(+1.01%)
Aug 13, 2013	25.67	25.86	25.53	25.84	578,658	-0.10(-0.39%)
Aug 12, 2013	25.93	25.96	25.74	25.94	1,322,116	-0.33(-1.25%)
Aug 09, 2013	26.28	26.40	26.14	26.27	1,804,310	+0.52(+2.00%)
Aug 08, 2013	25.47	25.88	25.47	25.75	1,203,134	+0.47(+1.87%)
Aug 07, 2013	25.22	25.38	25.20	25.28	1,439,600	+0.13(+0.50%)
Aug 06, 2013	25.61	25.63	25.12	25.15	2,551,949	+0.03(+0.13%)
Aug 05, 2013	25.13	25.25	25.02	25.12	641,317	-0.26(-1.03%)
Aug 02, 2013	25.25	25.40	25.20	25.38	1,350,319	+0.15(+0.60%)
Aug 01, 2013	25.02	25.37	24.97	25.23	1,901,089	+0.51(+2.05%)
Jul 31, 2013	24.71	25.01	24.63	24.72	1,466,151	+0.14(+0.55%)
Jul 30, 2013	24.93	24.93	24.51	24.59	1,421,756	-0.21(-0.85%)
Jul 29, 2013	24.74	24.88	24.71	24.80	771,796	-0.24(-0.98%)
Jul 26, 2013	24.94	25.04	24.80	25.04	1,105,532	-0.02(-0.07%)
Jul 25, 2013	24.85	25.08	24.77	25.06	1,804,247	-0.33(-1.30%)
Jul 24, 2013	25.58	25.68	25.29	25.39	1,157,408	-0.03(-0.13%)
Jul 23, 2013	25.56	25.58	25.25	25.42	1,392,890	-0.23(-0.89%)
Jul 22, 2013	25.45	25.79	25.44	25.65	2,364,986	+0.58(+2.32%)
Jul 19, 2013	25.01	25.27	24.89	25.07	2,193,263	+0.54(+2.20%)
Jul 18, 2013	24.33	24.62	24.31	24.53	1,260,957	+0.47(+1.97%)
Jul 17, 2013	24.35	24.35	24.02	24.06	762,069	+0.09(+0.39%)
Jul 16, 2013	23.96	24.01	23.84	23.96	420,908	+0.09(+0.39%)
Jul 15, 2013	23.89	23.91	23.77	23.87	507,466	-0.03(-0.11%)
Jul 12, 2013	23.74	23.90	23.63	23.90	814,259	+0.14(+0.57%)
Jul 11, 2013	23.84	23.84	23.57	23.76	1,058,588	+0.47(+2.03%)
Jul 10, 2013	23.24	23.44	23.09	23.29	760,576	+0.20(+0.88%)
Jul 09, 2013	23.22	23.24	22.92	23.09	579,721	-0.04(-0.18%)
Jul 08, 2013	23.10	23.23	23.00	23.13	970,055	+0.03(+0.11%)
Jul 05, 2013	23.14	23.25	22.91	23.10	1,200,779	+0.67(+2.97%)
Jul 03, 2013	21.90	22.45	21.89	22.43	912,143	-0.25(-1.12%)
Jul 02, 2013	22.70	22.92	22.53	22.69	838,930	-0.29(-1.25%)
Jul 01, 2013	22.91	23.21	22.81	22.98	1,662,348	+0.63(+2.83%)
Jun 28, 2013	22.27	22.58	22.22	22.34	1,388,318	-0.18(-0.79%)
Jun 27, 2013	22.36	22.64	22.31	22.52	2,373,782	-0.05(-0.22%)
Jun 26, 2013	22.68	22.74	22.41	22.57	1,082,524	+0.00(+0.00%)
Jun 25, 2013	22.34	22.70	22.14	22.57	2,074,290	+0.29(+1.29%)
Jun 24, 2013	22.08	22.45	21.97	22.28	2,315,049	-0.33(-1.46%)
Jun 21, 2013	23.04	23.06	22.41	22.61	3,107,515	-0.28(-1.22%)
Jun 20, 2013	23.11	23.17	22.77	22.89	2,291,358	-0.95(-3.97%)
Jun 19, 2013	24.22	24.35	23.82	23.84	973,235	-0.39(-1.60%)
Jun 18, 2013	24.17	24.30	24.11	24.22	873,460	+0.13(+0.53%)
Jun 17, 2013	24.22	24.33	23.92	24.10	691,826	+0.21(+0.88%)
Jun 14, 2013	24.22	24.33	23.84	23.89	1,135,161	-0.48(-1.98%)
Jun 13, 2013	23.95	24.39	23.90	24.37	1,688,776	+0.51(+2.12%)
Jun 12, 2013	24.05	24.11	23.74	23.86	1,066,814	-0.41(-1.67%)
Jun 11, 2013	24.19	24.41	24.12	24.27	1,431,332	-0.23(-0.93%)
Jun 10, 2013	24.63	24.64	24.20	24.50	917,002	-0.15(-0.62%)
Jun 07, 2013	24.35	24.74	24.22	24.65	1,061,990	+0.49(+2.03%)
Jun 06, 2013	24.08	24.28	23.73	24.16	2,592,769	-0.31(-1.28%)
Jun 05, 2013	24.74	24.83	24.38	24.47	1,092,021	-0.49(-1.96%)
Jun 04, 2013	25.15	25.26	24.80	24.96	890,664	-0.02(-0.07%)
Jun 03, 2013	24.57	24.99	24.54	24.98	1,634,965	+0.12(+0.48%)
May 31, 2013	25.07	25.30	24.80	24.86	2,465,245	-0.27(-1.08%)
May 30, 2013	25.05	25.32	24.93	25.13	1,859,426	+0.59(+2.41%)
May 29, 2013	24.42	24.60	24.30	24.54	2,026,262	-0.12(-0.48%)
May 28, 2013	24.81	24.85	24.54	24.66	2,024,620	-0.06(-0.24%)
May 24, 2013	24.53	24.71	24.41	24.71	1,484,669	+0.08(+0.31%)
May 23, 2013	24.73	24.75	24.41	24.64	2,233,337	-0.10(-0.41%)
May 22, 2013	25.00	25.25	24.64	24.74	2,203,955	-0.30(-1.21%)
May 21, 2013	25.04	25.16	24.88	25.04	2,199,724	-0.43(-1.69%)
May 20, 2013	25.47	25.66	25.35	25.47	1,750,579	-0.08(-0.30%)
May 17, 2013	25.14	25.55	25.14	25.55	2,938,884	+0.50(+1.99%)
May 16, 2013	25.15	25.28	24.95	25.05	1,275,478	-0.26(-1.03%)
May 15, 2013	25.02	25.32	25.02	25.31	1,099,837	+0.40(+1.59%)
May 13, 2013	24.77	24.98	24.56	24.92	1,191,085	-0.27(-1.07%)
May 10, 2013	25.24	25.25	24.92	25.19	2,168,432	+0.45(+1.81%)
May 09, 2013	25.04	25.06	24.66	24.74	2,005,746	-0.35(-1.41%)
May 08, 2013	25.04	25.32	24.94	25.09	1,194,556	+0.19(+0.78%)
May 07, 2013	24.88	25.01	24.64	24.90	1,646,444	+0.60(+2.47%)
May 06, 2013	24.32	24.40	24.18	24.30	882,043	+0.19(+0.77%)
May 03, 2013	24.36	24.22	24.02	24.12	1,288,198	+0.27(+1.13%)
May 02, 2013	23.73	23.92	23.64	23.84	1,726,100	+0.46(+1.95%)
May 01, 2013	23.59	23.80	23.31	23.39	1,192,596	-0.91(-3.75%)
Apr 30, 2013	24.03	24.33	23.87	24.30	3,167,014	+0.11(+0.45%)
Apr 29, 2013	24.22	24.46	23.91	24.19	2,175,037	+0.19(+0.81%)
Apr 26, 2013	23.97	24.08	23.94	24.00	956,421	+0.06(+0.25%)
Apr 25, 2013	23.76	24.11	23.71	23.94	1,653,650	+0.01(+0.04%)
Apr 24, 2013	23.88	24.01	23.79	23.93	1,443,402	+0.18(+0.75%)
Apr 23, 2013	23.91	23.98	23.53	23.75	2,555,026	-0.07(-0.28%)
Apr 22, 2013	23.57	23.93	23.27	23.82	2,347,520	+0.59(+2.54%)
Apr 19, 2013	23.15	23.29	23.04	23.23	2,175,014	+0.43(+1.89%)
Apr 18, 2013	22.88	22.99	22.44	22.80	2,787,728	-0.46(-2.00%)
Apr 17, 2013	23.81	23.82	23.02	23.26	3,585,875	-1.06(-4.37%)
Apr 16, 2013	24.08	24.33	23.70	24.33	3,721,355	+1.00(+4.31%)
Apr 15, 2013	23.94	23.95	23.31	23.32	2,094,617	-0.46(-1.92%)
Apr 12, 2013	23.66	23.79	23.44	23.78	1,197,896	+0.07(+0.29%)
Apr 11, 2013	23.79	24.02	23.68	23.71	2,204,199	+0.08(+0.36%)
Apr 10, 2013	23.36	23.68	23.34	23.63	3,217,832	+1.07(+4.76%)
Apr 09, 2013	22.52	22.70	22.39	22.55	897,027	+0.38(+1.71%)
Apr 08, 2013	22.02	22.19	21.85	22.17	1,182,936	-0.15(-0.68%)
Apr 05, 2013	21.83	22.36	21.72	22.32	1,555,849	+0.45(+2.05%)
Apr 04, 2013	21.93	22.11	21.66	21.88	2,385,451	-0.41(-1.86%)
Apr 03, 2013	22.60	22.65	22.15	22.29	1,895,166	-0.26(-1.16%)
Apr 02, 2013	22.69	22.69	22.46	22.55	1,934,718	+0.46(+2.10%)
Apr 01, 2013	22.14	22.22	21.89	22.09	1,139,530	-0.03(-0.15%)
Mar 28, 2013	22.41	22.46	22.07	22.12	1,403,235	-0.32(-1.43%)
Mar 27, 2013	22.04	22.52	21.99	22.44	3,033,334	-0.02(-0.07%)
Mar 26, 2013	22.37	22.56	22.30	22.46	2,223,641	+0.17(+0.76%)
Mar 25, 2013	23.02	23.04	22.05	22.29	3,009,988	-0.66(-2.87%)
Mar 22, 2013	22.79	23.07	22.70	22.95	2,333,450	+0.50(+2.22%)
Mar 21, 2013	22.62	22.70	22.37	22.45	1,320,462	-0.50(-2.17%)
Mar 20, 2013	22.98	23.06	22.81	22.95	1,141,464	+0.08(+0.33%)
Mar 19, 2013	23.27	23.35	22.57	22.87	3,553,756	-0.44(-1.88%)
Mar 18, 2013	23.15	23.57	23.13	23.31	2,045,285	-0.67(-2.78%)
Mar 15, 2013	24.03	24.21	23.84	23.98	2,465,949	+0.18(+0.74%)
Mar 14, 2013	23.63	23.90	23.57	23.80	1,980,884	+0.61(+2.62%)
Mar 13, 2013	23.16	23.22	23.00	23.19	898,082	-0.12(-0.51%)
Mar 12, 2013	23.59	23.62	23.25	23.31	1,718,069	+0.10(+0.44%)
Mar 11, 2013	23.14	23.28	23.03	23.21	1,522,951	+0.05(+0.22%)
Mar 08, 2013	23.09	23.20	22.81	23.16	2,601,777	+0.35(+1.52%)
Mar 07, 2013	22.45	22.96	22.29	22.81	3,187,434	+0.41(+1.85%)
Mar 06, 2013	22.56	22.59	22.19	22.40	1,531,607	-0.01(-0.04%)
Mar 05, 2013	22.52	22.76	22.37	22.41	2,974,910	+0.53(+2.43%)
Mar 04, 2013	21.66	21.88	21.48	21.88	3,283,921	-0.26(-1.18%)
Mar 01, 2013	21.73	22.22	21.60	22.14	2,547,219	-0.46(-2.02%)
Feb 28, 2013	22.70	22.82	22.59	22.60	1,404,456	-0.52(-2.23%)
Feb 27, 2013	22.47	23.17	22.46	23.11	2,202,526	+0.55(+2.43%)
Feb 26, 2013	22.92	23.01	22.35	22.56	3,073,319	-0.08(-0.37%)
Feb 25, 2013	24.12	24.22	22.64	22.65	3,847,484	-1.28(-5.36%)
Feb 22, 2013	23.89	23.95	23.67	23.93	2,322,826	+0.24(+1.03%)
Feb 21, 2013	24.01	24.05	23.55	23.68	2,027,532	-0.82(-3.34%)
Feb 20, 2013	24.89	25.02	24.46	24.50	2,032,773	-0.20(-0.82%)
Feb 19, 2013	24.59	24.74	24.53	24.71	830,870	+0.35(+1.46%)
Feb 15, 2013	24.58	24.62	24.24	24.35	1,209,299	-0.25(-1.03%)
Feb 14, 2013	24.49	24.70	24.44	24.60	1,221,388	-0.14(-0.55%)
Feb 13, 2013	24.85	24.95	24.67	24.74	1,182,933	-0.06(-0.24%)
Feb 12, 2013	24.63	24.90	24.58	24.80	957,355	+0.25(+1.03%)
Feb 11, 2013	24.62	24.65	24.42	24.55	1,242,092	-0.03(-0.10%)
Feb 08, 2013	24.57	24.63	24.33	24.57	2,649,681	+0.62(+2.61%)
Feb 07, 2013	24.69	24.75	23.88	23.95	4,172,156	-1.00(-4.03%)
Feb 06, 2013	24.57	25.00	24.56	24.95	1,970,760	+0.81(+3.36%)
Feb 04, 2013	24.52	24.55	23.95	24.14	3,231,064	-1.41(-5.52%)
Feb 01, 2013	25.40	25.67	25.26	25.55	2,097,643	+0.61(+2.44%)
Jan 31, 2013	24.77	25.03	24.68	24.94	2,803,726	+0.40(+1.62%)
Jan 30, 2013	24.66	24.71	24.51	24.55	3,286,033	-0.29(-1.16%)
Jan 29, 2013	24.54	24.88	24.54	24.83	1,840,414	-0.02(-0.07%)
Jan 28, 2013	25.04	25.10	24.79	24.85	2,373,998	-0.18(-0.71%)
Jan 25, 2013	24.82	25.04	24.79	25.03	2,877,604	+0.42(+1.72%)
Jan 24, 2013	24.45	24.81	24.43	24.60	3,841,144	+0.67(+2.79%)
Jan 23, 2013	23.96	24.10	23.83	23.94	2,621,530	-0.45(-1.84%)
Jan 22, 2013	24.23	24.48	24.18	24.39	2,381,702	+0.35(+1.48%)
Jan 18, 2013	23.97	24.06	23.75	24.03	2,272,040	+0.25(+1.07%)
Jan 17, 2013	23.76	23.93	23.73	23.78	2,762,398	+0.21(+0.90%)
Jan 16, 2013	23.44	23.74	23.38	23.57	2,988,463	+0.00(+0.00%)
Jan 15, 2013	23.34	23.66	23.28	23.57	1,946,209	+0.08(+0.32%)
Jan 14, 2013	23.43	23.57	23.29	23.49	2,000,130	+0.28(+1.20%)
Jan 11, 2013	23.10	23.30	22.98	23.21	1,633,516	-0.08(-0.36%)
Jan 10, 2013	23.18	23.39	23.06	23.30	2,864,663	+0.68(+2.99%)
Jan 09, 2013	22.57	22.77	22.48	22.62	1,806,006	+0.34(+1.52%)
Jan 08, 2013	22.43	22.48	22.16	22.28	1,804,934	-0.03(-0.15%)
Jan 07, 2013	22.22	22.36	22.17	22.32	1,991,996	+0.54(+2.48%)
Jan 04, 2013	21.48	21.79	21.44	21.78	1,953,530	+0.53(+2.50%)
Jan 03, 2013	21.34	21.46	21.19	21.24	3,476,632	-0.10(-0.47%)
Jan 02, 2013	21.15	21.35	20.70	21.35	2,194,692	+0.65(+3.12%)
Dec 31, 2012	20.37	20.75	20.36	20.70	1,317,135	+0.27(+1.34%)
Dec 28, 2012	20.66	20.75	20.41	20.43	959,068	-0.40(-1.91%)
Dec 27, 2012	20.97	20.97	20.61	20.82	1,843,395	+0.15(+0.74%)
Dec 26, 2012	20.73	20.83	20.60	20.67	823,866	-0.01(-0.04%)
Dec 24, 2012	20.70	20.82	20.60	20.68	473,998	-0.09(-0.45%)
Dec 21, 2012	20.81	20.88	20.70	20.77	1,709,999	-0.62(-2.88%)
Dec 20, 2012	21.43	21.46	21.24	21.39	2,155,476	+0.24(+1.16%)
Dec 19, 2012	21.44	21.46	21.13	21.14	3,269,059	-0.05(-0.24%)
Dec 18, 2012	20.93	21.20	20.91	21.19	1,831,211	+0.38(+1.83%)
Dec 17, 2012	20.65	20.81	20.63	20.81	4,109,770	+0.08(+0.37%)
Dec 14, 2012	20.65	20.86	20.62	20.74	1,369,653	-0.06(-0.28%)
Dec 13, 2012	20.93	21.02	20.75	20.80	2,362,972	+0.00(+0.00%)
Dec 12, 2012	20.83	21.06	20.78	20.80	2,490,911	+0.24(+1.15%)
Dec 11, 2012	20.57	20.75	20.49	20.56	1,006,286	+0.02(+0.08%)
Dec 10, 2012	20.53	20.59	20.45	20.54	766,150	-0.08(-0.37%)
Dec 07, 2012	20.59	20.64	20.48	20.62	1,015,728	-0.13(-0.61%)
Dec 06, 2012	20.66	20.81	20.60	20.75	1,580,400	-0.09(-0.45%)
Dec 05, 2012	20.67	20.92	20.59	20.84	2,684,590	+0.46(+2.28%)
Dec 04, 2012	20.22	20.49	20.18	20.37	1,946,257	+0.44(+2.20%)
Nov 30, 2012	19.91	20.05	19.83	19.94	1,266,944	-0.03(-0.13%)
Nov 29, 2012	19.82	19.98	19.73	19.96	1,605,993	+0.41(+2.12%)
Nov 28, 2012	19.23	19.57	19.11	19.55	1,624,661	+0.15(+0.78%)
Nov 27, 2012	19.39	19.62	19.33	19.40	1,121,834	+0.01(+0.04%)
Nov 26, 2012	19.34	19.41	19.23	19.39	1,623,120	-0.15(-0.78%)
Nov 23, 2012	19.47	19.61	19.45	19.54	849,909	+0.41(+2.16%)
Nov 21, 2012	19.10	19.15	18.98	19.12	742,244	+0.03(+0.18%)
Nov 20, 2012	18.82	19.10	18.72	19.09	3,287,389	-0.26(-1.35%)
Nov 19, 2012	19.15	19.51	19.15	19.35	2,322,734	+0.83(+4.47%)
Nov 16, 2012	18.71	18.75	18.31	18.53	2,605,757	-0.36(-1.92%)
Nov 15, 2012	18.97	19.10	18.78	18.89	1,840,740	+0.26(+1.41%)
Nov 14, 2012	19.27	19.27	18.59	18.63	2,300,847	-0.50(-2.60%)
Nov 13, 2012	18.88	19.44	18.88	19.12	1,500,431	-0.12(-0.61%)
Nov 12, 2012	19.29	19.35	19.18	19.24	909,257	+0.16(+0.84%)
Nov 09, 2012	18.91	19.35	18.91	19.08	1,704,345	-0.21(-1.09%)
Nov 08, 2012	19.41	19.61	19.29	19.29	1,358,689	-0.30(-1.51%)
Nov 07, 2012	20.04	20.05	19.57	19.59	2,304,424	-0.84(-4.13%)
Nov 06, 2012	20.13	20.47	19.78	20.43	1,252,860	+0.66(+3.33%)
Nov 05, 2012	19.65	19.82	19.55	19.78	1,069,521	-0.03(-0.13%)
Nov 02, 2012	20.09	20.09	19.77	19.80	1,345,001	-0.31(-1.55%)
Nov 01, 2012	19.70	20.11	19.70	20.11	1,558,862	+0.41(+2.06%)
Oct 31, 2012	19.86	19.87	19.51	19.71	2,134,356	+0.67(+3.50%)
Oct 26, 2012	19.15	19.04	19.04	19.04	2,241,799	-0.26(-1.36%)
Oct 25, 2012	19.78	19.79	19.13	19.30	4,245,275	+0.20(+1.06%)
Oct 24, 2012	19.24	19.38	19.08	19.10	4,282,909	-0.28(-1.44%)
Oct 23, 2012	19.01	19.46	18.90	19.38	3,147,160	-0.46(-2.30%)
Oct 19, 2012	20.05	20.06	19.76	19.83	2,505,220	-0.63(-3.09%)
Oct 18, 2012	20.48	20.70	20.43	20.47	3,702,705	+0.14(+0.66%)
Oct 17, 2012	19.99	20.41	19.94	20.33	3,518,412	+0.39(+1.95%)
Oct 16, 2012	19.76	20.02	19.73	19.94	3,770,319	+0.47(+2.43%)
Oct 15, 2012	19.27	19.50	19.19	19.47	1,919,015	+0.53(+2.81%)
Oct 12, 2012	19.13	19.30	18.91	18.94	2,202,807	-0.13(-0.66%)
Oct 11, 2012	19.23	19.27	19.04	19.07	2,269,715	+0.43(+2.31%)
Oct 10, 2012	18.57	18.66	18.43	18.64	2,902,583	+0.21(+1.15%)
Oct 09, 2012	18.58	18.70	18.38	18.42	1,706,578	-0.35(-1.89%)
Oct 08, 2012	18.74	18.83	18.67	18.78	1,706,886	-0.28(-1.46%)
Oct 05, 2012	19.24	19.46	19.02	19.06	1,768,619	+0.00(+0.00%)
Oct 04, 2012	18.87	19.09	18.80	19.06	2,816,062	+0.41(+2.22%)
Oct 03, 2012	18.75	18.79	18.58	18.64	2,646,949	+0.05(+0.27%)
Oct 02, 2012	18.88	18.91	18.54	18.59	3,891,995	+0.30(+1.61%)
Oct 01, 2012	18.36	18.58	18.21	18.30	3,270,321	+0.44(+2.46%)
Sep 28, 2012	18.11	18.11	17.76	17.86	2,572,754	-0.46(-2.54%)
Sep 27, 2012	18.26	18.43	17.99	18.32	2,860,335	+0.19(+1.07%)
Sep 26, 2012	18.18	18.21	18.03	18.13	3,548,624	-0.54(-2.89%)
Sep 25, 2012	18.95	19.08	18.66	18.67	2,899,899	-0.38(-1.99%)
Sep 24, 2012	18.95	19.17	18.93	19.05	2,280,652	-0.27(-1.40%)
Sep 21, 2012	19.67	19.67	19.32	19.32	4,043,003	+0.17(+0.88%)
Sep 20, 2012	18.81	19.21	18.73	19.15	2,612,848	-0.28(-1.43%)
Sep 19, 2012	19.39	19.59	19.34	19.43	2,112,108	+0.02(+0.09%)
Sep 18, 2012	19.52	19.56	19.33	19.41	3,457,341	-0.34(-1.71%)
Sep 17, 2012	19.98	20.04	19.69	19.75	4,330,373	+0.24(+1.21%)
Sep 14, 2012	19.65	19.83	19.41	19.51	5,906,121	+0.24(+1.23%)
Sep 13, 2012	18.69	19.30	18.60	19.28	7,308,657	+0.24(+1.24%)
Sep 12, 2012	18.98	19.17	18.79	19.04	6,816,726	+0.90(+4.93%)
Sep 11, 2012	17.85	18.24	17.81	18.15	3,184,596	+0.43(+2.43%)
Sep 10, 2012	18.02	18.02	17.71	17.71	3,620,114	-0.15(-0.85%)
Sep 07, 2012	18.07	18.09	17.83	17.87	5,672,657	+0.69(+4.03%)
Sep 06, 2012	16.56	17.18	16.56	17.17	3,724,298	+0.93(+5.72%)
Sep 05, 2012	16.16	16.30	16.12	16.25	1,427,888	+0.29(+1.80%)

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