Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	19.33	19.42	19.02	19.32	720,474	+0.06(+0.31%)
Aug 30, 2012	19.38	19.61	19.25	19.26	817,271	-0.24(-1.24%)
Aug 29, 2012	19.54	19.61	19.30	19.50	803,601	-0.08(-0.42%)
Aug 27, 2012	19.84	19.91	19.48	19.58	635,707	-0.13(-0.63%)
Aug 24, 2012	19.69	19.86	19.65	19.71	531,118	-0.06(-0.33%)
Aug 23, 2012	19.94	19.96	19.73	19.77	794,001	-0.18(-0.89%)
Aug 22, 2012	19.91	20.12	19.67	19.95	898,141	+0.08(+0.41%)
Aug 21, 2012	19.68	20.00	19.60	19.87	891,675	+0.24(+1.21%)
Aug 20, 2012	19.99	19.99	19.52	19.63	836,126	-0.34(-1.71%)
Aug 17, 2012	19.83	19.98	19.55	19.97	759,553	+0.16(+0.78%)
Aug 16, 2012	19.38	19.91	19.24	19.82	928,007	+0.48(+2.50%)
Aug 15, 2012	19.03	19.36	19.00	19.33	809,680	+0.22(+1.15%)
Aug 14, 2012	19.29	19.32	19.01	19.11	791,880	-0.02(-0.11%)
Aug 13, 2012	19.04	19.23	18.90	19.14	480,179	+0.09(+0.50%)
Aug 10, 2012	19.13	19.20	18.91	19.04	532,956	-0.13(-0.65%)
Aug 09, 2012	19.10	19.28	19.08	19.17	527,147	-0.00(-0.02%)
Aug 08, 2012	19.40	19.52	19.16	19.17	784,825	-0.27(-1.40%)
Aug 07, 2012	19.38	19.52	19.26	19.44	1,080,398	+0.27(+1.42%)
Aug 06, 2012	19.09	19.39	19.03	19.17	1,013,932	+0.07(+0.36%)
Aug 03, 2012	19.41	19.63	18.98	19.10	974,200	+0.01(+0.05%)
Aug 02, 2012	17.17	19.34	17.13	19.09	2,458,283	+2.19(+12.94%)
Aug 01, 2012	18.38	18.51	16.90	16.90	2,162,627	-1.39(-7.59%)
Jul 31, 2012	18.42	18.63	18.25	18.29	1,135,576	-0.03(-0.14%)
Jul 30, 2012	18.44	18.58	18.25	18.32	650,409	-0.03(-0.19%)
Jul 27, 2012	17.66	18.41	17.66	18.35	2,049,682	+0.86(+4.91%)
Jul 26, 2012	17.73	17.79	17.32	17.50	724,233	+0.10(+0.57%)
Jul 25, 2012	17.26	17.43	17.13	17.40	654,713	+0.15(+0.85%)
Jul 24, 2012	17.55	17.60	17.01	17.25	1,290,594	-0.31(-1.77%)
Jul 23, 2012	17.45	17.72	17.34	17.56	664,920	-0.16(-0.90%)
Jul 20, 2012	17.91	17.93	17.70	17.72	452,674	-0.33(-1.84%)
Jul 19, 2012	18.07	18.25	17.87	18.05	471,881	+0.06(+0.36%)
Jul 18, 2012	17.80	18.09	17.69	17.99	1,090,086	+0.19(+1.09%)
Jul 17, 2012	17.99	18.03	17.57	17.79	677,957	-0.25(-1.39%)
Jul 16, 2012	18.29	18.29	17.95	18.04	694,677	-0.23(-1.25%)
Jul 13, 2012	17.88	18.30	17.86	18.27	1,114,936	+0.43(+2.42%)
Jul 12, 2012	17.85	17.94	17.64	17.84	1,345,532	-0.06(-0.34%)
Jul 11, 2012	18.44	18.44	17.73	17.90	1,285,470	-0.49(-2.65%)
Jul 10, 2012	19.05	19.05	18.28	18.39	740,367	-0.61(-3.20%)
Jul 09, 2012	18.93	19.03	18.76	19.00	552,893	+0.03(+0.16%)
Jul 06, 2012	19.07	19.17	18.79	18.97	246,239	-0.25(-1.30%)
Jul 05, 2012	19.12	19.33	19.01	19.22	298,332	-0.01(-0.07%)
Jul 03, 2012	19.15	19.25	18.98	19.23	287,754	+0.06(+0.34%)
Jul 02, 2012	18.82	19.17	18.38	19.17	1,126,490	+0.49(+2.61%)
Jun 29, 2012	18.61	18.87	18.35	18.68	728,729	+0.49(+2.70%)
Jun 28, 2012	17.90	18.30	17.83	18.19	395,366	+0.09(+0.50%)
Jun 27, 2012	18.11	18.25	17.94	18.10	358,037	-0.01(-0.07%)
Jun 26, 2012	18.15	18.29	17.96	18.11	871,293	-0.01(-0.07%)
Jun 25, 2012	18.11	18.44	17.85	18.12	496,859	-0.29(-1.59%)
Jun 22, 2012	18.32	18.49	18.08	18.41	821,533	+0.17(+0.95%)
Jun 21, 2012	18.81	18.89	18.14	18.24	959,213	-0.61(-3.23%)
Jun 20, 2012	19.16	19.18	18.73	18.85	638,322	-0.37(-1.93%)
Jun 19, 2012	18.96	19.51	18.91	19.22	1,017,128	+0.25(+1.32%)
Jun 18, 2012	18.55	19.02	18.32	18.97	1,021,201	+0.32(+1.71%)
Jun 15, 2012	18.32	18.73	18.32	18.65	1,076,325	+0.25(+1.38%)
Jun 14, 2012	18.08	18.56	17.97	18.40	1,104,991	+0.32(+1.79%)
Jun 13, 2012	18.10	18.37	17.99	18.07	940,185	-0.11(-0.62%)
Jun 12, 2012	18.02	18.24	17.81	18.19	739,813	+0.21(+1.15%)
Jun 11, 2012	18.60	18.60	17.97	17.98	746,650	-0.40(-2.16%)
Jun 08, 2012	18.12	18.44	18.08	18.38	484,520	+0.23(+1.28%)
Jun 07, 2012	18.49	18.62	18.10	18.14	714,070	-0.10(-0.57%)
Jun 06, 2012	17.80	18.32	17.75	18.25	1,221,515	+0.57(+3.25%)
Jun 05, 2012	17.65	17.82	17.50	17.67	1,203,307	-0.06(-0.34%)
Jun 04, 2012	18.16	18.22	17.62	17.73	962,727	-0.30(-1.65%)
Jun 01, 2012	18.34	18.44	17.91	18.03	1,378,269	-0.76(-4.06%)
May 31, 2012	18.76	18.91	18.44	18.79	1,216,253	+0.09(+0.46%)
May 30, 2012	19.12	19.23	18.69	18.71	604,191	-0.57(-2.93%)
May 29, 2012	19.17	19.37	19.10	19.27	393,739	+0.27(+1.41%)
May 25, 2012	19.27	19.27	18.91	19.01	365,282	-0.21(-1.08%)
May 24, 2012	19.05	19.24	18.87	19.21	561,211	+0.23(+1.23%)
May 23, 2012	18.47	19.07	18.30	18.98	765,678	+0.33(+1.78%)
May 22, 2012	18.79	18.99	18.52	18.65	553,486	-0.19(-0.98%)
May 21, 2012	18.25	18.96	18.25	18.83	1,172,321	+0.59(+3.24%)
May 18, 2012	18.51	18.74	18.15	18.24	835,699	-0.25(-1.35%)
May 17, 2012	19.48	19.58	18.41	18.49	2,026,651	-0.96(-4.95%)
May 16, 2012	19.28	19.63	19.21	19.45	1,250,686	+0.21(+1.08%)
May 15, 2012	18.76	19.48	18.47	19.25	1,309,681	+0.50(+2.69%)
May 14, 2012	18.62	18.90	18.18	18.74	685,576	-0.10(-0.53%)
May 11, 2012	18.59	18.93	18.53	18.84	1,082,199	+0.12(+0.62%)
May 10, 2012	19.09	19.19	18.46	18.73	1,476,886	-0.18(-0.94%)
May 09, 2012	18.99	19.19	18.79	18.90	880,937	-0.37(-1.90%)
May 08, 2012	19.21	19.36	19.02	19.27	614,544	-0.05(-0.27%)
May 07, 2012	19.17	19.52	19.17	19.32	755,928	-0.02(-0.09%)
May 04, 2012	19.50	19.62	19.05	19.34	1,117,741	-0.34(-1.71%)
May 03, 2012	19.96	20.02	19.50	19.67	1,838,236	-0.44(-2.17%)
May 02, 2012	19.42	20.21	19.42	20.11	1,032,998	+0.47(+2.39%)
May 01, 2012	19.16	19.79	19.02	19.64	1,479,818	+0.45(+2.36%)
Apr 30, 2012	19.39	19.45	19.13	19.19	1,288,504	-0.26(-1.35%)
Apr 27, 2012	19.31	19.85	18.92	19.45	1,497,050	-0.19(-0.94%)
Apr 26, 2012	20.01	20.32	18.97	19.64	3,796,551	-1.38(-6.57%)
Apr 25, 2012	21.06	21.18	20.89	21.02	1,134,470	+0.28(+1.37%)
Apr 24, 2012	20.67	20.82	20.41	20.73	671,850	+0.13(+0.63%)
Apr 23, 2012	20.23	20.70	19.93	20.60	1,101,176	-0.01(-0.04%)
Apr 20, 2012	20.74	20.74	20.33	20.61	716,047	+0.16(+0.76%)
Apr 19, 2012	21.04	21.08	20.26	20.46	916,479	-0.56(-2.65%)
Apr 18, 2012	20.91	21.04	20.76	21.01	506,374	+0.06(+0.27%)
Apr 17, 2012	20.93	21.21	20.80	20.96	585,851	+0.19(+0.94%)
Apr 16, 2012	20.61	20.93	20.24	20.76	565,123	+0.35(+1.71%)
Apr 13, 2012	20.48	20.66	20.41	20.41	745,765	-0.20(-0.98%)
Apr 12, 2012	20.30	20.73	20.14	20.61	744,833	+0.38(+1.90%)
Apr 11, 2012	20.14	20.31	19.94	20.23	803,942	+0.31(+1.54%)
Apr 10, 2012	20.12	20.12	19.77	19.92	1,113,659	-0.31(-1.56%)
Apr 09, 2012	20.29	20.40	20.15	20.24	478,294	-0.41(-1.96%)
Apr 05, 2012	20.37	20.77	20.37	20.65	576,260	+0.12(+0.57%)
Apr 04, 2012	20.54	20.71	20.30	20.53	483,220	-0.25(-1.22%)
Apr 03, 2012	20.90	20.98	20.63	20.78	335,003	-0.05(-0.25%)
Apr 02, 2012	20.57	20.90	20.41	20.84	893,126	+0.27(+1.30%)
Mar 30, 2012	20.79	20.98	20.51	20.57	782,415	-0.04(-0.19%)
Mar 29, 2012	20.54	20.68	20.36	20.61	603,836	-0.00(-0.02%)
Mar 28, 2012	20.77	20.82	20.35	20.61	767,099	-0.09(-0.44%)
Mar 27, 2012	20.80	21.02	20.66	20.70	1,401,352	-0.15(-0.72%)
Mar 26, 2012	20.94	21.12	20.71	20.85	707,562	+0.22(+1.05%)
Mar 23, 2012	20.56	20.67	20.21	20.64	538,815	+0.16(+0.80%)
Mar 22, 2012	20.61	20.70	20.29	20.47	733,594	-0.33(-1.58%)
Mar 21, 2012	20.75	20.96	20.64	20.80	848,681	+0.22(+1.07%)
Mar 20, 2012	20.83	20.89	20.49	20.58	859,716	-0.31(-1.47%)
Mar 19, 2012	20.63	21.03	20.60	20.89	1,470,930	+0.30(+1.47%)
Mar 16, 2012	21.16	21.21	20.55	20.58	1,811,684	-0.63(-2.97%)
Mar 15, 2012	20.57	21.27	20.57	21.21	1,026,402	+0.67(+3.26%)
Mar 14, 2012	20.65	20.74	20.39	20.55	761,650	-0.17(-0.83%)
Mar 13, 2012	20.61	20.74	20.37	20.72	975,887	+0.33(+1.61%)
Mar 12, 2012	20.42	20.69	20.19	20.39	611,107	+0.04(+0.19%)
Mar 09, 2012	19.89	20.49	19.89	20.35	1,296,384	+0.45(+2.25%)
Mar 08, 2012	19.55	19.98	19.04	19.90	791,973	+0.49(+2.51%)
Mar 07, 2012	19.31	19.47	19.14	19.42	488,933	+0.21(+1.08%)
Mar 06, 2012	19.73	19.73	19.09	19.21	1,377,757	-0.42(-2.13%)
Mar 05, 2012	19.31	19.65	19.25	19.63	549,762	+0.21(+1.09%)
Mar 02, 2012	19.58	19.58	19.24	19.42	1,062,581	-0.10(-0.53%)
Mar 01, 2012	18.97	19.63	18.87	19.52	1,130,108	+0.75(+3.98%)
Feb 29, 2012	18.93	19.08	18.71	18.77	738,267	-0.08(-0.41%)
Feb 28, 2012	19.18	19.18	18.74	18.85	887,549	-0.23(-1.22%)
Feb 27, 2012	18.91	19.26	18.72	19.08	631,306	-0.02(-0.11%)
Feb 24, 2012	19.12	19.34	18.94	19.10	861,310	+0.01(+0.07%)
Feb 23, 2012	18.83	19.18	18.66	19.09	775,248	+0.32(+1.72%)
Feb 22, 2012	18.83	18.99	18.63	18.77	568,989	-0.15(-0.80%)
Feb 21, 2012	19.22	19.47	18.76	18.92	934,819	-0.27(-1.39%)
Feb 17, 2012	19.42	19.50	19.03	19.19	587,260	-0.13(-0.65%)
Feb 16, 2012	18.79	19.33	18.72	19.31	1,207,766	+0.60(+3.18%)
Feb 15, 2012	19.10	19.10	18.63	18.72	516,066	-0.21(-1.12%)
Feb 14, 2012	19.18	19.19	18.79	18.93	765,444	-0.31(-1.64%)
Feb 13, 2012	19.15	19.49	19.05	19.24	992,586	+0.32(+1.71%)
Feb 10, 2012	18.75	19.06	18.55	18.92	622,666	-0.02(-0.11%)
Feb 09, 2012	19.05	19.09	18.85	18.94	409,959	-0.01(-0.05%)
Feb 08, 2012	19.05	19.14	18.66	18.95	478,461	-0.08(-0.41%)
Feb 07, 2012	18.97	19.26	18.82	19.03	929,931	-0.13(-0.65%)
Feb 06, 2012	19.16	19.28	19.02	19.15	393,037	-0.11(-0.56%)
Feb 03, 2012	18.88	19.42	18.88	19.26	1,046,297	+0.46(+2.43%)
Feb 02, 2012	19.28	19.28	18.29	18.80	1,774,139	+0.34(+1.82%)
Feb 01, 2012	18.51	19.09	18.32	18.47	3,551,517	+0.08(+0.42%)
Jan 31, 2012	18.07	18.43	17.76	18.39	1,484,690	+0.48(+2.70%)
Jan 30, 2012	18.05	18.27	17.90	17.91	782,651	-0.25(-1.38%)
Jan 27, 2012	17.96	18.19	17.90	18.16	839,157	+0.03(+0.17%)
Jan 26, 2012	17.90	18.18	17.80	18.13	589,536	+0.33(+1.84%)
Jan 25, 2012	17.72	17.98	17.59	17.80	416,249	+0.10(+0.58%)
Jan 24, 2012	17.60	17.79	17.40	17.69	1,038,693	+0.07(+0.42%)
Jan 23, 2012	17.66	17.69	17.37	17.62	348,764	-0.05(-0.29%)
Jan 20, 2012	17.73	17.85	17.47	17.67	516,148	-0.14(-0.78%)
Jan 19, 2012	17.61	17.95	17.52	17.81	620,385	+0.30(+1.70%)
Jan 18, 2012	17.42	17.61	17.38	17.51	379,585	+0.13(+0.77%)
Jan 17, 2012	17.58	17.63	17.25	17.38	512,754	+0.03(+0.17%)
Jan 13, 2012	17.26	17.49	17.13	17.35	422,998	-0.19(-1.06%)
Jan 12, 2012	17.59	17.61	17.36	17.53	500,060	+0.05(+0.30%)
Jan 11, 2012	16.98	17.51	16.98	17.48	898,542	+0.39(+2.30%)
Jan 10, 2012	16.96	17.09	16.90	17.09	706,229	+0.37(+2.19%)
Jan 09, 2012	16.82	16.93	16.53	16.72	1,298,211	-0.07(-0.44%)
Jan 06, 2012	17.06	17.18	16.78	16.80	1,479,946	-0.22(-1.32%)
Jan 05, 2012	17.21	17.29	16.87	17.02	1,660,517	-0.34(-1.96%)
Jan 04, 2012	17.49	17.64	17.31	17.36	1,302,202	-0.13(-0.72%)
Dec 30, 2011	17.78	17.75	17.48	17.49	638,804	-0.29(-1.65%)
Dec 29, 2011	17.57	17.85	17.47	17.78	419,053	+0.29(+1.68%)
Dec 28, 2011	17.88	17.92	17.40	17.49	406,063	-0.36(-2.01%)
Dec 27, 2011	17.66	17.95	17.55	17.85	347,971	+0.12(+0.66%)
Dec 23, 2011	17.68	17.82	17.43	17.73	312,647	+0.15(+0.83%)
Dec 21, 2011	17.44	17.64	17.17	17.58	428,888	+0.15(+0.84%)
Dec 20, 2011	16.98	17.54	16.97	17.44	849,696	+0.84(+5.04%)
Dec 19, 2011	17.12	17.29	16.55	16.60	792,112	-0.27(-1.59%)
Dec 16, 2011	16.89	17.24	16.83	16.87	1,425,386	+0.18(+1.06%)
Dec 15, 2011	16.70	16.82	16.46	16.69	521,063	+0.31(+1.90%)
Dec 14, 2011	16.63	16.71	16.37	16.38	846,736	-0.44(-2.64%)
Dec 13, 2011	17.20	17.37	16.76	16.82	1,106,943	-0.21(-1.24%)
Dec 12, 2011	17.02	17.05	16.79	17.03	633,216	-0.20(-1.18%)
Dec 09, 2011	16.55	17.30	16.55	17.24	768,740	+0.72(+4.34%)
Dec 08, 2011	16.82	16.87	16.48	16.52	682,862	-0.50(-2.94%)
Dec 07, 2011	17.11	17.19	16.78	17.02	747,855	-0.17(-1.00%)
Dec 06, 2011	16.96	17.26	16.80	17.19	946,051	+0.20(+1.19%)
Dec 05, 2011	16.92	17.12	16.75	16.99	732,106	+0.35(+2.07%)
Dec 02, 2011	16.71	16.82	16.55	16.65	789,069	+0.21(+1.26%)
Dec 01, 2011	16.67	16.67	16.43	16.44	532,689	-0.31(-1.83%)
Nov 30, 2011	16.62	16.93	16.49	16.74	1,253,223	+0.77(+4.84%)
Nov 29, 2011	15.91	16.18	15.83	15.97	611,253	+0.05(+0.30%)
Nov 28, 2011	15.72	16.06	15.55	15.93	797,536	+0.80(+5.31%)
Nov 25, 2011	15.24	15.45	15.12	15.12	218,014	-0.20(-1.30%)
Nov 23, 2011	15.53	15.62	15.20	15.32	717,929	-0.30(-1.93%)
Nov 22, 2011	16.04	16.08	15.62	15.62	669,898	-0.38(-2.37%)
Nov 21, 2011	16.02	16.17	15.80	16.00	352,771	-0.28(-1.70%)
Nov 18, 2011	16.29	16.62	16.18	16.28	769,938	+0.03(+0.16%)
Nov 17, 2011	16.57	16.76	16.13	16.25	844,734	-0.30(-1.82%)
Nov 16, 2011	16.64	17.00	16.54	16.55	949,703	-0.30(-1.79%)
Nov 15, 2011	16.45	17.03	16.41	16.86	781,152	+0.27(+1.64%)
Nov 14, 2011	16.65	16.77	16.30	16.59	1,053,881	-0.08(-0.47%)
Nov 11, 2011	16.23	16.68	16.22	16.66	975,896	+0.67(+4.21%)
Nov 10, 2011	16.27	16.35	15.87	15.99	1,344,067	-0.01(-0.05%)
Nov 09, 2011	15.89	16.19	15.77	16.00	1,196,036	-0.28(-1.70%)
Nov 08, 2011	16.30	16.32	15.95	16.27	1,068,763	+0.18(+1.13%)
Nov 07, 2011	16.13	16.29	15.74	16.09	1,035,849	+0.01(+0.08%)
Nov 04, 2011	15.93	16.17	15.71	16.08	515,693	-0.09(-0.53%)
Nov 03, 2011	15.97	16.19	15.50	16.17	745,688	+0.38(+2.41%)
Nov 02, 2011	15.62	15.86	15.41	15.79	980,786	+0.50(+3.24%)
Nov 01, 2011	15.14	15.57	14.96	15.29	1,838,880	-0.48(-3.04%)
Oct 31, 2011	15.78	16.15	15.69	15.77	543,599	-0.28(-1.75%)
Oct 28, 2011	16.33	16.39	15.77	16.05	1,893,354	-0.31(-1.87%)
Oct 27, 2011	15.73	16.66	14.78	16.36	1,878,219	+1.08(+7.06%)
Oct 26, 2011	15.32	15.47	14.90	15.28	1,553,392	+0.20(+1.35%)
Oct 25, 2011	15.21	15.45	14.80	15.08	829,847	-0.30(-1.94%)
Oct 24, 2011	14.96	15.61	14.87	15.37	1,153,821	+0.50(+3.37%)
Oct 21, 2011	15.05	15.07	14.49	14.87	1,118,272	+0.11(+0.73%)
Oct 20, 2011	14.42	14.79	14.30	14.76	946,728	+0.42(+2.95%)
Oct 19, 2011	14.59	14.75	14.24	14.34	771,058	-0.31(-2.15%)
Oct 18, 2011	14.26	14.81	14.13	14.66	603,621	+0.43(+3.03%)
Oct 17, 2011	14.63	14.69	14.15	14.23	736,162	-0.49(-3.31%)
Oct 14, 2011	14.52	14.80	14.52	14.71	925,493	+0.43(+3.02%)
Oct 13, 2011	14.18	14.33	13.87	14.28	704,444	-0.01(-0.06%)
Oct 12, 2011	14.01	14.44	13.94	14.29	871,112	+0.41(+2.95%)
Oct 11, 2011	13.69	14.11	13.61	13.88	1,189,405	+0.05(+0.37%)
Oct 10, 2011	13.38	13.85	13.38	13.83	730,396	+0.66(+5.05%)
Oct 07, 2011	13.68	13.75	13.12	13.16	1,102,112	-0.44(-3.20%)
Oct 06, 2011	13.40	13.61	13.12	13.60	1,239,783	+0.45(+3.41%)
Oct 05, 2011	13.08	13.31	12.87	13.15	800,145	+0.08(+0.59%)
Oct 04, 2011	11.82	13.09	11.82	13.07	1,470,934	+1.07(+8.95%)
Oct 03, 2011	12.34	12.87	11.98	12.00	1,215,887	-0.50(-4.00%)
Sep 30, 2011	12.51	12.75	12.42	12.50	1,347,133	-0.23(-1.80%)
Sep 29, 2011	12.97	13.06	12.25	12.73	1,015,592	+0.09(+0.72%)
Sep 28, 2011	13.28	13.41	12.54	12.64	1,182,535	-0.59(-4.47%)
Sep 27, 2011	12.90	13.59	12.87	13.23	1,261,753	+0.52(+4.11%)
Sep 26, 2011	12.72	12.81	12.31	12.71	923,803	+0.12(+0.93%)
Sep 23, 2011	12.29	12.68	12.07	12.59	853,196	+0.29(+2.35%)
Sep 22, 2011	12.25	12.63	12.05	12.30	2,234,456	-0.38(-3.03%)
Sep 21, 2011	13.61	13.61	12.64	12.68	1,225,133	-0.95(-6.99%)
Sep 20, 2011	14.14	14.42	13.63	13.64	762,554	-0.43(-3.04%)
Sep 19, 2011	14.08	14.20	13.88	14.07	601,217	-0.27(-1.90%)
Sep 16, 2011	14.34	14.38	14.07	14.34	2,134,979	+0.08(+0.57%)
Sep 15, 2011	14.20	14.29	13.91	14.26	674,854	+0.16(+1.16%)
Sep 14, 2011	13.73	14.30	13.41	14.09	966,340	+0.48(+3.52%)
Sep 13, 2011	13.26	13.80	13.26	13.61	1,029,595	+0.44(+3.37%)
Sep 12, 2011	12.90	13.20	12.66	13.17	1,264,877	+0.00(+0.03%)
Sep 09, 2011	13.30	13.53	13.00	13.16	1,484,556	-0.35(-2.62%)
Sep 08, 2011	13.57	14.04	13.46	13.52	1,837,881	-0.14(-1.04%)
Sep 07, 2011	13.27	13.69	13.02	13.66	1,957,872	+0.57(+4.35%)
Sep 06, 2011	12.80	13.18	12.59	13.09	1,303,581	-0.15(-1.14%)
Sep 02, 2011	13.40	13.59	13.16	13.24	1,093,790	-0.26(-1.92%)

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