Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	7.788	8.270	7.780	8.212	4,082,591	+0.75(+10.01%)
Nov 29, 2011	7.390	7.506	7.257	7.464	3,130,753	+0.10(+1.35%)
Nov 28, 2011	7.423	7.423	7.257	7.365	2,860,795	+0.23(+3.26%)
Nov 25, 2011	7.224	7.348	7.132	7.132	541,600	-0.12(-1.72%)
Nov 23, 2011	7.464	7.481	7.232	7.257	2,884,073	-0.28(-3.74%)
Nov 22, 2011	7.705	7.788	7.456	7.539	2,369,619	-0.22(-2.89%)
Nov 21, 2011	7.813	7.838	7.655	7.763	2,070,345	-0.22(-2.81%)
Nov 18, 2011	8.195	8.212	7.851	7.988	3,616,270	-0.12(-1.54%)
Nov 17, 2011	8.511	8.511	8.037	8.112	3,316,611	-0.42(-4.96%)
Nov 16, 2011	8.743	8.834	8.511	8.536	2,775,239	-0.38(-4.28%)
Nov 15, 2011	8.810	8.984	8.644	8.918	1,966,383	+0.05(+0.56%)
Nov 14, 2011	8.934	9.100	8.793	8.868	1,855,244	-0.12(-1.39%)
Nov 11, 2011	8.818	9.084	8.785	8.992	1,740,104	+0.34(+3.93%)
Nov 10, 2011	8.909	9.001	8.594	8.652	2,650,061	-0.11(-1.23%)
Nov 09, 2011	9.233	9.233	8.677	8.760	4,106,470	-0.78(-8.18%)
Nov 08, 2011	9.308	9.623	9.241	9.540	4,134,992	+0.35(+3.79%)
Nov 07, 2011	9.150	9.216	8.893	9.192	1,464,516	-0.02(-0.18%)
Nov 04, 2011	8.926	9.291	8.901	9.208	2,032,105	+0.19(+2.12%)
Nov 03, 2011	8.942	9.108	8.693	9.017	2,344,860	+0.19(+2.16%)
Nov 02, 2011	8.436	8.918	8.419	8.826	2,601,964	+0.54(+6.51%)
Nov 01, 2011	8.461	8.602	7.938	8.286	4,945,993	-0.64(-7.16%)
Oct 31, 2011	9.266	9.266	8.876	8.926	3,632,071	-0.54(-5.70%)
Oct 28, 2011	9.374	9.632	9.316	9.466	2,515,411	+0.05(+0.53%)
Oct 27, 2011	9.324	9.598	9.258	9.416	3,438,306	+0.51(+5.78%)
Oct 26, 2011	8.751	9.001	8.403	8.901	2,972,031	+0.27(+3.18%)
Oct 25, 2011	8.727	8.818	8.527	8.627	3,601,960	-0.24(-2.72%)
Oct 24, 2011	8.386	9.017	8.353	8.868	3,436,779	+0.59(+7.12%)
Oct 21, 2011	8.021	8.328	7.971	8.278	3,042,467	+0.41(+5.17%)
Oct 20, 2011	7.938	8.062	7.556	7.871	3,225,359	-0.11(-1.35%)
Oct 19, 2011	8.270	8.286	7.938	7.979	2,098,794	-0.34(-4.09%)
Oct 18, 2011	8.004	8.444	7.888	8.320	2,761,231	+0.33(+4.16%)
Oct 17, 2011	8.386	8.428	7.929	7.988	3,137,023	-0.45(-5.32%)
Oct 14, 2011	8.668	8.718	8.262	8.436	3,184,051	-0.08(-0.97%)
Oct 13, 2011	8.104	8.627	7.896	8.519	5,766,062	+0.36(+4.37%)
Oct 12, 2011	7.772	8.477	7.772	8.162	5,687,991	+0.50(+6.50%)
Oct 11, 2011	7.730	7.780	7.564	7.664	2,110,635	-0.18(-2.33%)
Oct 10, 2011	7.730	7.896	7.697	7.846	1,663,814	+0.34(+4.54%)
Oct 07, 2011	7.689	7.726	7.290	7.506	2,952,749	-0.12(-1.63%)
Oct 06, 2011	7.606	7.705	7.556	7.631	2,139,599	+0.28(+3.84%)
Oct 05, 2011	7.099	7.423	6.925	7.348	4,076,989	+0.24(+3.39%)
Oct 04, 2011	6.593	7.124	6.593	7.107	4,170,298	+0.39(+5.81%)
Oct 03, 2011	6.867	7.112	6.676	6.717	3,339,791	-0.22(-3.23%)
Sep 30, 2011	7.232	7.282	6.916	6.941	3,036,530	-0.38(-5.22%)
Sep 29, 2011	7.456	7.581	7.174	7.323	2,868,083	+0.04(+0.57%)
Sep 28, 2011	7.755	7.763	7.265	7.282	2,532,948	-0.42(-5.39%)
Sep 27, 2011	7.822	8.012	7.655	7.697	2,356,440	+0.07(+0.87%)
Sep 26, 2011	7.498	7.647	7.199	7.631	2,393,329	+0.22(+3.03%)
Sep 23, 2011	7.340	7.531	7.307	7.406	2,908,291	+0.01(+0.11%)
Sep 22, 2011	7.348	7.705	7.215	7.398	4,515,914	-0.23(-3.05%)
Sep 21, 2011	8.228	8.278	7.631	7.631	3,392,776	-0.57(-6.98%)
Sep 20, 2011	8.702	8.718	8.195	8.203	2,446,980	-0.43(-5.00%)
Sep 19, 2011	8.635	8.735	8.436	8.635	1,615,194	-0.20(-2.26%)
Sep 16, 2011	9.034	9.142	8.793	8.834	3,771,729	-0.22(-2.39%)
Sep 15, 2011	9.283	9.399	8.967	9.050	2,711,889	-0.11(-1.18%)
Sep 14, 2011	8.976	9.341	8.677	9.158	3,628,519	+0.23(+2.60%)
Sep 13, 2011	8.785	9.017	8.702	8.926	2,311,458	+0.13(+1.51%)
Sep 12, 2011	8.394	9.017	8.386	8.793	3,661,746	+0.07(+0.76%)
Sep 09, 2011	8.727	9.038	8.619	8.727	4,197,878	-0.22(-2.50%)
Sep 08, 2011	9.075	9.270	8.893	8.951	1,946,132	-0.22(-2.36%)
Sep 07, 2011	8.942	9.466	8.942	9.167	4,907,526	+0.49(+5.65%)
Sep 06, 2011	8.469	8.797	8.345	8.677	2,100,410	-0.16(-1.79%)
Sep 02, 2011	9.017	9.175	8.768	8.834	1,999,638	-0.42(-4.57%)
Sep 01, 2011	9.482	9.623	9.245	9.258	1,833,643	-0.21(-2.19%)
Aug 31, 2011	9.690	9.889	9.391	9.466	3,750,384	-0.11(-1.13%)
Aug 30, 2011	9.557	9.710	9.366	9.573	2,325,630	-0.04(-0.43%)
Aug 29, 2011	9.150	9.640	9.150	9.615	2,052,300	+0.63(+7.02%)
Aug 26, 2011	8.436	9.150	8.411	8.984	3,160,077	+0.42(+4.84%)
Aug 25, 2011	9.034	9.100	8.560	8.569	1,871,972	-0.40(-4.44%)
Aug 24, 2011	8.751	9.001	8.619	8.967	2,305,704	+0.14(+1.60%)
Aug 23, 2011	8.286	8.859	8.262	8.826	3,399,724	+0.62(+7.59%)
Aug 22, 2011	8.502	8.552	8.137	8.203	3,524,700	-0.07(-0.90%)
Aug 19, 2011	8.353	8.751	8.278	8.278	2,452,034	-0.22(-2.64%)
Aug 18, 2011	8.751	8.801	8.403	8.502	3,540,261	-0.63(-6.91%)
Aug 17, 2011	9.623	9.648	9.038	9.133	3,134,173	-0.42(-4.35%)
Aug 16, 2011	9.656	9.698	9.466	9.549	2,857,887	-0.23(-2.38%)
Aug 15, 2011	9.482	9.789	9.453	9.781	2,630,019	+0.42(+4.43%)
Aug 12, 2011	9.507	9.615	9.304	9.366	1,888,839	+0.01(+0.09%)
Aug 11, 2011	8.677	9.532	8.585	9.358	4,136,242	+0.76(+8.78%)
Aug 10, 2011	8.768	9.034	8.461	8.602	6,842,994	-0.41(-4.52%)
Aug 09, 2011	9.142	9.017	8.311	9.009	4,965,501	+0.49(+5.75%)
Aug 08, 2011	9.142	9.316	8.519	8.519	4,109,421	-1.08(-11.25%)
Aug 05, 2011	10.20	10.23	9.241	9.598	4,273,673	-0.42(-4.23%)
Aug 04, 2011	10.64	10.69	10.01	10.02	2,755,240	-0.81(-7.51%)
Aug 03, 2011	10.89	10.89	10.39	10.84	3,148,433	-0.17(-1.58%)
Aug 02, 2011	11.17	11.69	10.97	11.01	3,420,393	-0.35(-3.07%)
Aug 01, 2011	11.65	11.79	11.08	11.36	3,195,593	-0.07(-0.65%)
Jul 29, 2011	11.22	11.56	10.97	11.43	2,397,564	+0.02(+0.22%)
Jul 28, 2011	11.65	11.68	11.37	11.41	2,341,865	-0.27(-2.35%)
Jul 27, 2011	11.91	11.91	11.47	11.68	4,149,106	-0.57(-4.67%)
Jul 26, 2011	12.40	12.51	12.25	12.26	1,855,001	-0.18(-1.47%)
Jul 25, 2011	12.40	12.69	12.34	12.44	1,899,827	-0.14(-1.12%)
Jul 22, 2011	12.61	12.74	12.57	12.58	1,610,474	+0.12(+0.93%)
Jul 21, 2011	12.47	12.54	12.18	12.46	1,981,335	+0.04(+0.33%)
Jul 20, 2011	12.32	12.44	12.18	12.42	1,732,121	+0.11(+0.88%)
Jul 19, 2011	12.23	12.45	12.12	12.31	1,696,432	+0.21(+1.71%)
Jul 18, 2011	12.29	12.36	11.88	12.11	1,569,187	-0.27(-2.21%)
Jul 15, 2011	12.23	12.40	12.13	12.38	1,605,434	+0.23(+1.91%)
Jul 14, 2011	12.31	12.52	12.08	12.15	2,350,745	-0.09(-0.75%)
Jul 13, 2011	12.36	12.60	12.16	12.24	2,469,980	+0.00(+0.00%)
Jul 12, 2011	12.61	12.63	12.21	12.24	2,344,822	-0.44(-3.47%)
Jul 11, 2011	12.89	13.03	12.62	12.68	1,346,657	-0.46(-3.48%)
Jul 08, 2011	13.20	13.26	13.00	13.14	1,931,836	-0.32(-2.35%)
Jul 07, 2011	13.43	13.53	13.35	13.45	2,316,601	+0.23(+1.76%)
Jul 06, 2011	13.01	13.29	12.95	13.22	2,732,683	+0.09(+0.70%)
Jul 05, 2011	13.04	13.16	12.83	13.13	3,277,745	+0.09(+0.70%)
Jul 01, 2011	12.53	13.07	12.43	13.04	3,103,157	+0.55(+4.39%)
Jun 30, 2011	12.42	12.63	12.36	12.49	2,270,086	+0.10(+0.80%)
Jun 29, 2011	12.48	12.50	12.25	12.39	1,345,643	+0.01(+0.07%)
Jun 28, 2011	12.06	12.41	12.04	12.38	1,992,315	+0.35(+2.90%)
Jun 27, 2011	11.87	12.16	11.87	12.03	2,139,237	+0.17(+1.40%)
Jun 24, 2011	12.14	12.17	11.79	11.87	1,929,311	-0.27(-2.26%)
Jun 23, 2011	11.74	12.18	11.63	12.14	2,369,298	+0.25(+2.10%)
Jun 22, 2011	11.93	12.13	11.89	11.89	4,346,741	-0.07(-0.62%)
Jun 21, 2011	11.70	12.14	11.67	11.96	3,002,761	+0.37(+3.15%)
Jun 20, 2011	11.64	11.71	11.57	11.60	2,267,405	+0.15(+1.30%)
Jun 17, 2011	11.79	11.79	11.42	11.45	3,047,491	-0.14(-1.22%)
Jun 16, 2011	11.91	11.94	11.43	11.59	2,421,191	-0.36(-2.99%)
Jun 15, 2011	11.91	12.17	11.77	11.95	3,833,922	-0.11(-0.90%)
Jun 14, 2011	11.85	12.15	11.79	12.06	2,022,290	+0.40(+3.42%)
Jun 13, 2011	12.00	12.06	11.59	11.66	2,784,227	-0.33(-2.77%)
Jun 10, 2011	12.07	12.16	11.76	11.99	3,294,811	-0.18(-1.50%)
Jun 09, 2011	12.17	12.30	11.94	12.17	1,905,697	+0.01(+0.07%)
Jun 08, 2011	12.46	12.46	12.07	12.16	2,110,940	-0.34(-2.72%)
Jun 07, 2011	12.37	12.56	12.29	12.50	2,556,639	+0.17(+1.41%)
Jun 06, 2011	12.46	12.55	12.28	12.33	1,798,826	-0.13(-1.07%)
Jun 03, 2011	12.59	12.72	12.45	12.46	2,477,695	-0.09(-0.73%)
May 24, 2011	12.88	12.94	12.54	12.55	4,381,810	-0.29(-2.26%)
May 23, 2011	13.32	13.32	12.82	12.84	6,377,450	-0.71(-5.27%)
May 20, 2011	13.63	13.66	13.34	13.56	2,786,608	-0.07(-0.49%)
May 19, 2011	13.85	13.89	13.51	13.63	2,847,993	-0.15(-1.08%)
May 18, 2011	13.81	13.93	13.66	13.77	3,881,756	-0.02(-0.18%)
May 17, 2011	14.05	14.05	13.55	13.80	3,025,495	-0.39(-2.75%)
May 16, 2011	14.40	14.86	14.17	14.19	2,413,418	-0.34(-2.34%)
May 13, 2011	14.82	14.96	14.48	14.53	2,139,873	-0.29(-1.96%)
May 12, 2011	14.53	14.90	14.34	14.82	3,098,780	+0.20(+1.36%)
May 11, 2011	14.70	14.78	14.46	14.62	10,893,312	-0.10(-0.68%)
May 10, 2011	14.25	14.74	14.24	14.72	23,349,570	+0.68(+4.85%)
May 09, 2011	13.87	14.13	13.68	14.04	2,529,512	+0.07(+0.53%)
May 06, 2011	13.95	14.15	13.78	13.97	2,623,841	+0.24(+1.75%)
May 05, 2011	13.64	14.02	13.53	13.72	4,048,551	-0.08(-0.60%)
May 04, 2011	14.24	14.24	13.37	13.81	4,517,452	-0.40(-2.81%)
May 03, 2011	15.00	15.00	13.64	14.21	7,056,165	-1.32(-8.50%)
May 02, 2011	15.61	15.62	15.50	15.53	2,632,668	-0.32(-1.99%)
Apr 29, 2011	15.78	15.87	15.63	15.84	1,518,793	+0.07(+0.42%)
Apr 28, 2011	15.68	15.87	15.59	15.78	1,515,619	+0.01(+0.05%)
Apr 27, 2011	15.48	15.82	15.40	15.77	1,978,018	+0.32(+2.04%)
Apr 26, 2011	15.33	15.61	15.20	15.45	2,238,199	+0.23(+1.53%)
Apr 25, 2011	15.34	15.49	15.08	15.22	1,425,074	-0.08(-0.54%)
Apr 21, 2011	15.40	15.48	15.22	15.30	1,420,762	+0.15(+0.99%)
Apr 20, 2011	15.01	15.21	14.93	15.15	2,585,808	+0.47(+3.22%)
Apr 19, 2011	14.36	14.74	14.32	14.68	1,632,823	+0.35(+2.43%)
Apr 18, 2011	14.38	14.44	13.97	14.33	3,038,691	-0.36(-2.43%)
Apr 15, 2011	14.43	14.70	14.26	14.69	1,571,408	+0.27(+1.84%)
Apr 14, 2011	14.72	14.75	14.29	14.42	2,461,723	-0.46(-3.07%)
Apr 13, 2011	14.72	14.99	14.59	14.88	2,069,072	+0.30(+2.05%)
Apr 12, 2011	14.70	14.83	14.32	14.58	2,921,256	-0.18(-1.24%)
Apr 11, 2011	14.90	15.01	14.62	14.76	1,713,340	-0.11(-0.73%)
Apr 08, 2011	15.11	15.19	14.74	14.87	1,959,881	-0.17(-1.10%)
Apr 07, 2011	14.84	15.17	14.78	15.04	2,035,502	+0.18(+1.23%)
Apr 06, 2011	15.05	15.06	14.60	14.85	2,083,667	-0.10(-0.67%)
Apr 05, 2011	14.78	15.21	14.71	14.95	3,293,285	+0.28(+1.92%)
Apr 04, 2011	15.03	15.03	14.42	14.67	2,058,464	-0.34(-2.27%)
Apr 01, 2011	14.86	15.11	14.81	15.01	2,137,151	+0.28(+1.92%)
Mar 31, 2011	14.86	15.03	14.65	14.73	2,188,862	-0.16(-1.06%)
Mar 30, 2011	14.95	15.12	14.83	14.89	1,568,687	+0.05(+0.34%)
Mar 29, 2011	14.59	14.92	14.36	14.84	1,871,369	+0.22(+1.48%)
Mar 28, 2011	14.79	14.91	14.59	14.62	1,732,949	-0.15(-1.01%)
Mar 25, 2011	14.74	15.20	14.71	14.77	2,579,760	+0.12(+0.79%)
Mar 24, 2011	14.26	14.79	14.13	14.65	2,799,208	+0.57(+4.07%)
Mar 23, 2011	14.03	14.20	13.91	14.08	1,704,063	+0.02(+0.12%)
Mar 22, 2011	14.26	14.26	13.84	14.07	1,497,509	-0.21(-1.45%)
Mar 21, 2011	14.19	14.33	14.12	14.27	1,928,278	+0.39(+2.81%)
Mar 18, 2011	14.07	14.24	13.85	13.88	2,864,546	+0.05(+0.36%)
Mar 17, 2011	14.13	14.38	13.83	13.83	2,185,671	+0.00(+0.00%)
Mar 16, 2011	14.11	14.53	13.69	13.83	2,909,684	-0.32(-2.23%)
Mar 15, 2011	14.25	14.33	14.09	14.15	4,422,306	+0.05(+0.35%)
Mar 14, 2011	13.97	14.33	13.78	14.10	2,138,011	+0.02(+0.12%)
Mar 11, 2011	13.90	14.18	13.76	14.08	1,579,554	+0.02(+0.18%)
Mar 10, 2011	14.46	14.48	14.01	14.06	2,531,779	-0.63(-4.30%)
Mar 09, 2011	15.19	15.29	14.62	14.69	3,625,103	-0.59(-3.86%)
Mar 08, 2011	15.29	15.56	15.06	15.28	2,625,745	-0.06(-0.38%)
Mar 07, 2011	15.73	15.77	14.88	15.34	3,859,760	-0.37(-2.33%)
Mar 04, 2011	15.69	15.76	15.43	15.70	2,659,952	-0.02(-0.16%)
Mar 03, 2011	15.09	15.77	15.07	15.73	3,212,795	+0.80(+5.34%)
Mar 02, 2011	14.44	15.02	14.41	14.93	2,991,749	+0.49(+3.39%)
Mar 01, 2011	14.65	14.78	14.32	14.44	2,373,995	-0.05(-0.34%)
Feb 28, 2011	14.90	15.06	14.31	14.49	3,321,107	-0.30(-2.02%)
Feb 25, 2011	14.52	14.86	14.47	14.79	2,370,022	+0.41(+2.83%)
Feb 24, 2011	14.02	14.41	13.88	14.38	2,824,470	+0.37(+2.61%)
Feb 23, 2011	14.29	14.32	13.55	14.02	3,656,885	-0.23(-1.63%)
Feb 22, 2011	15.00	15.00	14.15	14.25	3,222,419	-1.05(-6.89%)
Feb 18, 2011	15.31	15.36	15.13	15.30	1,501,748	+0.03(+0.22%)
Feb 17, 2011	15.13	15.36	15.09	15.27	1,838,019	+0.13(+0.88%)
Feb 16, 2011	14.84	15.25	14.80	15.14	2,740,835	+0.29(+1.96%)
Feb 15, 2011	14.81	14.93	14.65	14.85	2,616,374	-0.03(-0.22%)
Feb 14, 2011	14.85	15.07	14.81	14.88	1,713,907	+0.07(+0.50%)
Feb 11, 2011	14.37	14.90	14.34	14.80	2,218,866	+0.41(+2.83%)
Feb 10, 2011	14.40	14.61	14.21	14.40	2,231,587	-0.12(-0.80%)
Feb 09, 2011	14.32	14.77	14.32	14.51	3,953,177	+0.13(+0.92%)
Feb 08, 2011	14.80	14.98	14.12	14.38	6,823,841	+0.12(+0.81%)
Feb 07, 2011	14.12	14.38	14.11	14.26	4,236,577	+0.17(+1.18%)
Feb 04, 2011	13.97	14.22	13.88	14.10	2,848,352	+0.11(+0.77%)
Feb 03, 2011	13.97	14.12	13.77	13.99	1,883,623	+0.02(+0.18%)
Feb 02, 2011	14.01	14.26	13.94	13.97	3,493,455	-0.10(-0.71%)
Feb 01, 2011	13.92	14.24	13.92	14.07	2,756,311	+0.37(+2.67%)
Jan 31, 2011	13.48	13.95	13.41	13.70	2,628,250	+0.34(+2.55%)
Jan 28, 2011	13.72	13.77	13.14	13.36	2,290,545	-0.35(-2.54%)
Jan 27, 2011	13.45	13.76	13.41	13.71	3,372,027	+0.29(+2.17%)
Jan 26, 2011	13.10	13.48	12.99	13.42	1,825,755	+0.41(+3.13%)
Jan 25, 2011	13.04	13.14	12.81	13.01	2,437,260	-0.07(-0.51%)
Jan 24, 2011	12.80	13.18	12.59	13.08	2,072,525	+0.32(+2.54%)
Jan 21, 2011	12.79	12.97	12.63	12.75	2,898,136	+0.02(+0.13%)
Jan 20, 2011	13.28	13.28	12.62	12.74	3,498,935	-0.61(-4.60%)
Jan 19, 2011	13.63	13.72	13.25	13.35	2,765,562	-0.24(-1.77%)
Jan 18, 2011	13.60	13.70	13.38	13.59	2,735,869	+0.10(+0.74%)
Jan 14, 2011	13.29	13.54	13.20	13.49	1,863,151	+0.22(+1.63%)
Jan 13, 2011	13.43	13.48	13.19	13.28	3,922,295	-0.12(-0.93%)
Jan 12, 2011	13.34	13.52	13.22	13.40	2,628,422	+0.24(+1.83%)
Jan 11, 2011	13.26	13.41	13.09	13.16	2,777,482	+0.06(+0.44%)
Jan 10, 2011	12.83	13.18	12.62	13.10	2,763,982	+0.22(+1.68%)
Jan 07, 2011	13.12	13.28	12.66	12.89	2,670,100	-0.33(-2.46%)
Jan 06, 2011	12.84	13.33	12.79	13.21	5,266,884	+0.47(+3.73%)
Jan 05, 2011	12.57	12.79	12.39	12.74	3,591,890	+0.17(+1.39%)
Jan 04, 2011	12.31	12.57	12.14	12.56	4,993,401	+0.29(+2.37%)
Jan 03, 2011	12.32	12.64	12.26	12.27	3,355,035	+0.08(+0.68%)
Dec 31, 2010	12.36	12.40	12.16	12.19	1,425,582	-0.22(-1.81%)
Dec 30, 2010	12.37	12.50	12.31	12.41	1,163,317	+0.02(+0.20%)
Dec 29, 2010	12.36	12.44	12.28	12.39	1,347,315	+0.03(+0.27%)
Dec 28, 2010	12.46	12.46	12.22	12.36	950,355	-0.04(-0.33%)
Dec 27, 2010	12.31	12.45	12.14	12.40	844,051	+0.05(+0.40%)
Dec 23, 2010	12.44	12.53	12.27	12.35	1,316,874	-0.05(-0.40%)
Dec 22, 2010	12.55	12.62	12.29	12.40	2,227,242	-0.17(-1.32%)
Dec 21, 2010	12.56	12.61	12.52	12.56	2,001,341	+0.04(+0.33%)
Dec 20, 2010	12.45	12.58	12.36	12.52	3,336,293	+0.07(+0.60%)
Dec 17, 2010	12.27	12.47	12.16	12.45	5,335,440	+0.15(+1.21%)
Dec 16, 2010	12.23	12.37	12.08	12.30	3,115,564	+0.02(+0.20%)
Dec 15, 2010	12.30	12.48	12.11	12.27	4,373,854	-0.04(-0.34%)
Dec 14, 2010	12.45	12.47	12.16	12.31	3,454,204	-0.08(-0.67%)
Dec 13, 2010	12.54	12.59	12.36	12.40	2,934,841	-0.08(-0.67%)
Dec 10, 2010	12.75	12.76	12.37	12.48	6,607,026	-0.23(-1.83%)
Dec 09, 2010	12.72	12.83	12.48	12.71	5,001,032	+0.10(+0.79%)
Dec 08, 2010	12.45	12.66	12.40	12.61	4,815,367	+0.24(+1.95%)
Dec 07, 2010	12.97	12.97	12.35	12.37	6,669,942	-0.32(-2.49%)
Dec 06, 2010	12.75	12.79	12.45	12.69	5,070,347	-0.09(-0.71%)
Dec 03, 2010	12.40	12.86	12.36	12.78	4,147,402	+0.33(+2.67%)
Dec 02, 2010	12.49	12.66	12.40	12.45	4,453,379	+0.02(+0.13%)

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