Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	12.86	12.97	12.77	12.91	2,483,419	+0.10(+0.80%)
Jan 30, 2013	12.86	12.88	12.72	12.81	1,696,744	-0.05(-0.36%)
Jan 29, 2013	12.77	12.90	12.65	12.85	2,177,786	+0.18(+1.42%)
Jan 28, 2013	12.72	12.77	12.64	12.67	1,816,993	+0.05(+0.37%)
Jan 25, 2013	12.70	12.79	12.54	12.63	1,090,459	-0.04(-0.28%)
Jan 24, 2013	12.78	12.95	12.63	12.66	2,456,112	-0.02(-0.16%)
Jan 23, 2013	12.67	12.74	12.64	12.68	2,409,880	+0.06(+0.45%)
Jan 22, 2013	12.62	12.66	12.45	12.63	4,973,629	-0.37(-2.88%)
Jan 18, 2013	13.03	13.09	12.91	13.00	5,206,423	-0.22(-1.67%)
Jan 17, 2013	13.16	13.28	13.03	13.22	3,818,003	+0.11(+0.82%)
Jan 16, 2013	12.96	13.13	12.87	13.11	2,836,397	+0.09(+0.67%)
Jan 15, 2013	12.95	13.03	12.92	13.03	1,899,123	+0.03(+0.20%)
Jan 14, 2013	12.97	13.01	12.78	13.00	1,783,241	+0.17(+1.36%)
Jan 11, 2013	12.84	12.86	12.72	12.83	2,168,739	+0.10(+0.81%)
Jan 10, 2013	12.65	12.75	12.59	12.72	1,748,688	+0.17(+1.35%)
Jan 09, 2013	12.52	12.62	12.49	12.55	1,806,459	-0.11(-0.85%)
Jan 08, 2013	12.55	12.66	12.51	12.66	1,454,992	-0.03(-0.20%)
Jan 07, 2013	12.62	12.71	12.58	12.69	1,380,638	+0.07(+0.53%)
Jan 04, 2013	12.49	12.65	12.37	12.62	1,780,619	+0.00(+0.00%)
Jan 03, 2013	12.53	12.69	12.45	12.62	2,168,073	+0.15(+1.23%)
Jan 02, 2013	12.55	12.62	12.36	12.47	4,021,053	+0.13(+1.08%)
Dec 31, 2012	12.25	12.38	12.18	12.33	1,954,536	-0.01(-0.08%)
Dec 28, 2012	12.11	12.38	12.09	12.34	2,894,336	+0.11(+0.88%)
Dec 27, 2012	12.22	12.25	12.04	12.24	2,453,878	+0.09(+0.76%)
Dec 26, 2012	12.22	12.32	12.11	12.14	4,024,048	+0.29(+2.47%)
Dec 24, 2012	11.59	12.01	11.59	11.85	656,166	-0.18(-1.49%)
Dec 21, 2012	12.01	12.06	11.92	12.03	2,822,578	-0.01(-0.04%)
Dec 20, 2012	11.84	12.09	11.75	12.04	3,808,079	+0.18(+1.56%)
Dec 19, 2012	11.68	11.97	11.63	11.85	2,276,980	+0.24(+2.07%)
Dec 18, 2012	11.40	11.62	11.35	11.61	1,916,819	+0.16(+1.43%)
Dec 17, 2012	11.49	11.59	11.35	11.45	3,781,590	-0.07(-0.62%)
Dec 14, 2012	11.32	11.56	11.22	11.52	2,293,743	+0.16(+1.40%)
Dec 13, 2012	11.24	11.42	11.21	11.36	2,229,389	+0.09(+0.82%)
Dec 12, 2012	11.19	11.29	11.12	11.27	2,518,791	+0.00(+0.00%)
Dec 11, 2012	11.13	11.30	11.13	11.27	2,401,706	+0.13(+1.15%)
Dec 10, 2012	11.14	11.29	11.12	11.14	2,296,953	-0.09(-0.82%)
Dec 07, 2012	11.19	11.24	11.15	11.23	1,406,033	+0.08(+0.74%)
Dec 06, 2012	11.07	11.21	11.06	11.15	2,777,901	-0.02(-0.14%)
Dec 05, 2012	11.19	11.24	11.09	11.16	3,258,077	+0.31(+2.88%)
Dec 04, 2012	10.96	10.99	10.80	10.85	3,697,415	-0.39(-3.51%)
Nov 30, 2012	11.26	11.33	11.17	11.25	3,872,614	-0.27(-2.36%)
Nov 29, 2012	11.39	11.56	11.34	11.52	2,306,683	+0.02(+0.13%)
Nov 28, 2012	11.22	11.51	11.22	11.50	1,649,958	+0.12(+1.04%)
Nov 27, 2012	11.41	11.46	11.32	11.39	2,846,707	-0.02(-0.18%)
Nov 26, 2012	11.62	11.63	11.33	11.41	4,175,511	-0.53(-4.42%)
Nov 23, 2012	11.69	11.93	11.65	11.93	1,670,048	+0.18(+1.53%)
Nov 21, 2012	11.68	11.75	11.59	11.75	3,165,970	-0.14(-1.16%)
Nov 20, 2012	11.85	11.95	11.80	11.89	1,084,494	+0.05(+0.43%)
Nov 19, 2012	11.69	11.85	11.67	11.84	2,305,062	+0.21(+1.76%)
Nov 16, 2012	11.68	11.68	11.48	11.64	2,978,470	-0.03(-0.26%)
Nov 15, 2012	11.83	11.83	11.63	11.67	1,531,007	-0.15(-1.30%)
Nov 14, 2012	11.83	11.88	11.76	11.82	1,923,643	-0.02(-0.13%)
Nov 13, 2012	11.85	11.95	11.76	11.84	3,613,445	-0.13(-1.11%)
Nov 12, 2012	11.78	11.99	11.77	11.97	2,655,060	+0.23(+1.97%)
Nov 09, 2012	11.64	11.78	11.62	11.74	3,274,889	-0.02(-0.17%)
Nov 08, 2012	11.87	11.95	11.65	11.76	4,623,376	-0.03(-0.22%)
Nov 07, 2012	11.62	11.81	11.57	11.79	5,515,007	+0.13(+1.10%)
Nov 06, 2012	11.44	11.67	11.38	11.66	4,075,913	+0.48(+4.31%)
Nov 05, 2012	11.28	11.32	11.15	11.17	3,268,053	-0.08(-0.68%)
Nov 02, 2012	11.56	11.56	11.19	11.25	1,759,999	-0.14(-1.26%)
Nov 01, 2012	11.26	11.51	11.23	11.40	1,848,376	+0.11(+0.95%)
Oct 31, 2012	11.12	11.38	11.04	11.29	3,918,079	+0.27(+2.47%)
Oct 26, 2012	10.99	11.02	11.02	11.02	3,212,760	-0.04(-0.37%)
Oct 25, 2012	10.99	11.10	10.93	11.06	3,260,314	+0.06(+0.56%)
Oct 24, 2012	11.19	11.24	10.95	11.00	3,591,253	-0.08(-0.69%)
Oct 23, 2012	11.11	11.19	11.04	11.07	3,677,704	-0.12(-1.05%)
Oct 19, 2012	11.37	11.39	11.17	11.19	2,409,449	-0.18(-1.62%)
Oct 18, 2012	11.43	11.48	11.29	11.37	4,173,410	-0.01(-0.04%)
Oct 17, 2012	11.45	11.49	11.30	11.38	4,627,319	-0.02(-0.18%)
Oct 16, 2012	11.28	11.42	11.18	11.40	3,793,837	+0.20(+1.78%)
Oct 15, 2012	11.31	11.33	11.17	11.20	4,502,950	+0.02(+0.18%)
Oct 12, 2012	11.34	11.42	11.16	11.18	1,942,564	-0.13(-1.18%)
Oct 11, 2012	11.40	11.43	11.29	11.31	2,896,021	+0.07(+0.59%)
Oct 10, 2012	11.31	11.32	11.20	11.25	3,403,198	-0.09(-0.77%)
Oct 09, 2012	11.44	11.47	11.25	11.33	2,326,591	-0.15(-1.29%)
Oct 08, 2012	11.49	11.54	11.32	11.48	2,468,577	+0.02(+0.18%)
Oct 05, 2012	11.37	11.53	11.36	11.46	3,205,322	+0.17(+1.54%)
Oct 04, 2012	11.03	11.38	11.00	11.29	3,913,886	+0.26(+2.32%)
Oct 03, 2012	11.25	11.25	10.93	11.03	4,094,110	-0.16(-1.46%)
Oct 02, 2012	11.27	11.35	11.15	11.20	2,645,189	-0.08(-0.73%)
Oct 01, 2012	11.13	11.37	11.13	11.28	3,329,033	+0.13(+1.20%)
Sep 28, 2012	10.88	11.26	10.83	11.14	4,082,160	+0.15(+1.40%)
Sep 27, 2012	11.10	11.12	10.90	10.99	3,956,373	-0.06(-0.56%)
Sep 26, 2012	11.05	11.07	10.89	11.05	3,533,121	+0.03(+0.28%)
Sep 25, 2012	11.25	11.25	11.02	11.02	3,590,771	-0.13(-1.19%)
Sep 24, 2012	11.19	11.22	11.07	11.15	2,206,984	-0.05(-0.46%)
Sep 21, 2012	11.13	11.34	11.11	11.21	2,552,397	-0.01(-0.05%)
Sep 20, 2012	11.15	11.25	10.96	11.21	4,721,206	-0.15(-1.31%)
Sep 19, 2012	11.43	11.43	11.30	11.36	4,279,011	-0.04(-0.36%)
Sep 18, 2012	11.52	11.52	11.30	11.40	5,439,986	-0.10(-0.89%)
Sep 17, 2012	11.58	11.70	11.47	11.50	4,001,508	-0.15(-1.32%)
Sep 14, 2012	11.74	11.79	11.61	11.66	7,190,483	-0.06(-0.48%)
Sep 13, 2012	11.82	11.84	11.66	11.71	5,778,384	-0.11(-0.95%)
Sep 12, 2012	11.76	11.89	11.64	11.83	5,110,292	+0.17(+1.45%)
Sep 11, 2012	11.51	11.70	11.38	11.66	2,810,700	+0.15(+1.29%)
Sep 10, 2012	11.54	11.66	11.48	11.51	3,078,354	-0.20(-1.71%)
Sep 07, 2012	11.62	11.75	11.57	11.71	3,181,553	+0.18(+1.60%)
Sep 06, 2012	11.34	11.63	11.21	11.52	5,571,286	+0.31(+2.79%)
Sep 05, 2012	11.15	11.23	11.08	11.21	2,485,026	+0.13(+1.20%)
Sep 04, 2012	11.23	11.24	11.01	11.08	4,232,986	+0.12(+1.12%)
Aug 31, 2012	11.02	11.03	10.78	10.95	3,389,076	+0.01(+0.09%)
Aug 30, 2012	11.07	11.08	10.88	10.94	3,258,949	-0.14(-1.25%)
Aug 29, 2012	11.32	11.32	11.04	11.08	2,696,102	-0.40(-3.48%)
Aug 27, 2012	11.52	11.55	11.45	11.48	2,695,240	-0.04(-0.36%)
Aug 24, 2012	11.66	11.72	11.50	11.52	5,642,712	-0.14(-1.19%)
Aug 23, 2012	11.79	11.79	11.59	11.66	3,339,487	-0.09(-0.74%)
Aug 22, 2012	12.03	12.08	11.73	11.75	5,727,098	-0.22(-1.80%)
Aug 21, 2012	12.34	12.38	11.79	11.96	6,520,337	-0.49(-3.91%)
Aug 20, 2012	12.65	12.65	12.41	12.45	2,723,130	-0.19(-1.50%)
Aug 17, 2012	12.62	12.71	12.54	12.64	2,690,724	-0.01(-0.08%)
Aug 16, 2012	12.65	12.66	12.47	12.65	2,647,799	+0.00(+0.00%)
Aug 15, 2012	12.57	12.68	12.38	12.65	3,288,595	+0.10(+0.82%)
Aug 14, 2012	12.57	12.66	12.53	12.55	3,185,890	-0.01(-0.08%)
Aug 13, 2012	12.68	12.71	12.44	12.56	2,603,841	-0.26(-2.00%)
Aug 10, 2012	12.55	12.85	12.53	12.82	2,462,908	+0.22(+1.75%)
Aug 09, 2012	12.50	12.68	12.50	12.59	1,627,359	+0.10(+0.78%)
Aug 08, 2012	12.31	12.55	12.27	12.50	2,133,739	+0.14(+1.16%)
Aug 07, 2012	12.54	12.61	12.33	12.35	2,125,823	-0.07(-0.58%)
Aug 06, 2012	12.32	12.49	12.32	12.43	2,166,029	+0.10(+0.83%)
Aug 03, 2012	12.27	12.44	12.26	12.32	2,500,303	+0.32(+2.69%)
Aug 02, 2012	11.96	12.15	11.86	12.00	2,339,640	-0.09(-0.72%)
Aug 01, 2012	12.04	12.18	11.95	12.09	2,052,469	+0.12(+0.99%)
Jul 31, 2012	12.00	12.01	11.82	11.97	3,567,279	-0.04(-0.30%)
Jul 30, 2012	11.88	12.03	11.84	12.01	2,181,483	-0.08(-0.64%)
Jul 27, 2012	12.13	12.14	11.89	12.08	3,377,042	+0.23(+1.95%)
Jul 26, 2012	11.67	11.89	11.60	11.85	5,239,634	+0.49(+4.33%)
Jul 25, 2012	11.55	11.55	11.29	11.36	4,108,806	-0.15(-1.34%)
Jul 24, 2012	11.69	11.73	11.42	11.51	2,647,475	-0.10(-0.88%)
Jul 23, 2012	11.81	11.81	11.57	11.62	2,622,042	-0.28(-2.33%)
Jul 20, 2012	12.00	12.03	11.83	11.89	3,760,223	-0.21(-1.69%)
Jul 19, 2012	12.31	12.34	12.09	12.10	5,111,082	-0.21(-1.71%)
Jul 18, 2012	12.18	12.44	11.98	12.31	6,345,497	+0.09(+0.71%)
Jul 17, 2012	12.16	12.24	12.07	12.22	4,956,018	+0.17(+1.40%)
Jul 16, 2012	12.20	12.22	11.95	12.05	4,731,312	-0.18(-1.47%)
Jul 13, 2012	12.46	12.52	12.20	12.23	5,158,635	-0.31(-2.49%)
Jul 12, 2012	12.39	12.66	12.33	12.54	3,506,036	-0.22(-1.73%)
Jul 11, 2012	12.90	13.02	12.67	12.76	3,790,596	-0.18(-1.43%)
Jul 10, 2012	13.04	13.20	12.88	12.95	4,260,063	+0.07(+0.56%)
Jul 09, 2012	13.01	13.01	12.85	12.88	2,381,311	-0.07(-0.52%)
Jul 06, 2012	12.85	12.94	12.68	12.94	3,059,178	-0.03(-0.20%)
Jul 05, 2012	13.02	13.14	12.85	12.97	2,931,575	-0.16(-1.21%)
Jul 03, 2012	13.18	13.19	13.06	13.13	2,264,080	-0.03(-0.19%)
Jul 02, 2012	12.81	13.17	12.70	13.15	2,945,989	+0.47(+3.72%)
Jun 29, 2012	12.47	12.72	12.34	12.68	3,258,828	+0.56(+4.65%)
Jun 28, 2012	12.05	12.20	11.97	12.12	2,021,192	-0.07(-0.55%)
Jun 27, 2012	12.18	12.29	12.08	12.18	1,780,783	-0.04(-0.29%)
Jun 26, 2012	12.05	12.27	11.95	12.22	2,361,297	+0.27(+2.27%)
Jun 25, 2012	11.98	12.07	11.79	11.95	1,858,598	-0.18(-1.48%)
Jun 22, 2012	12.17	12.29	12.11	12.13	2,647,252	+0.07(+0.55%)
Jun 21, 2012	12.49	12.49	12.06	12.06	2,517,716	-0.46(-3.68%)
Jun 20, 2012	12.51	12.55	12.38	12.52	4,073,910	-0.02(-0.16%)
Jun 19, 2012	12.18	12.62	12.12	12.54	6,253,685	+0.46(+3.82%)
Jun 18, 2012	11.88	12.13	11.86	12.08	3,707,358	+0.01(+0.09%)
Jun 15, 2012	12.08	12.11	11.91	12.07	2,906,019	+0.06(+0.51%)
Jun 14, 2012	11.96	12.02	11.82	12.01	2,849,725	+0.03(+0.21%)
Jun 13, 2012	12.22	12.33	11.93	11.98	2,437,593	-0.26(-2.13%)
Jun 12, 2012	12.19	12.33	12.19	12.25	3,682,366	+0.14(+1.19%)
Jun 11, 2012	12.27	12.30	12.07	12.10	2,894,197	+0.04(+0.30%)
Jun 08, 2012	11.93	12.09	11.87	12.07	3,976,074	-0.15(-1.22%)
Jun 07, 2012	12.09	12.30	12.09	12.22	2,701,631	+0.19(+1.62%)
Jun 06, 2012	12.27	12.27	11.94	12.02	4,851,086	-0.14(-1.14%)
Jun 05, 2012	12.22	12.25	12.07	12.16	5,280,259	+0.02(+0.13%)
Jun 04, 2012	12.17	12.25	12.10	12.14	4,380,996	+0.00(+0.00%)
Jun 01, 2012	11.91	12.24	11.91	12.14	5,802,699	+0.04(+0.30%)
May 31, 2012	11.95	12.19	11.84	12.11	7,380,933	-0.09(-0.71%)
May 30, 2012	12.47	12.57	12.14	12.20	7,056,412	-0.52(-4.11%)
May 29, 2012	13.01	13.02	12.63	12.72	2,769,397	+0.14(+1.10%)
May 25, 2012	12.56	12.74	12.48	12.58	3,249,226	+0.11(+0.86%)
May 24, 2012	12.79	12.79	12.31	12.47	2,957,261	-0.18(-1.42%)
May 23, 2012	12.86	12.87	12.35	12.65	3,541,088	-0.22(-1.67%)
May 22, 2012	12.89	13.08	12.82	12.87	2,825,691	-0.08(-0.59%)
May 21, 2012	13.01	13.05	12.82	12.94	2,949,054	-0.11(-0.86%)
May 18, 2012	12.97	13.12	12.88	13.06	3,132,910	+0.09(+0.67%)
May 17, 2012	13.26	13.30	12.95	12.97	2,680,363	-0.28(-2.13%)
May 16, 2012	13.55	13.56	13.19	13.25	2,569,580	+0.02(+0.15%)
May 15, 2012	13.37	13.53	13.16	13.23	2,549,641	-0.10(-0.73%)
May 14, 2012	13.59	13.64	13.29	13.33	3,886,388	-0.51(-3.70%)
May 11, 2012	14.11	14.28	13.80	13.84	3,943,256	-0.29(-2.03%)
May 10, 2012	14.08	14.24	14.04	14.13	4,263,129	-0.17(-1.22%)
May 09, 2012	14.14	14.35	14.07	14.30	2,951,545	-0.05(-0.32%)
May 08, 2012	14.51	14.54	14.25	14.35	2,146,605	-0.27(-1.82%)
May 07, 2012	14.35	14.66	14.35	14.61	3,023,638	+0.05(+0.35%)
May 04, 2012	14.58	14.68	14.42	14.56	2,530,092	-0.05(-0.35%)
May 03, 2012	14.72	14.86	14.34	14.61	3,533,084	-0.19(-1.28%)
May 02, 2012	14.57	14.80	14.54	14.80	2,512,927	+0.14(+0.94%)
May 01, 2012	14.59	14.80	14.51	14.67	1,591,060	+0.07(+0.49%)
Apr 30, 2012	14.54	14.59	14.32	14.59	2,587,326	+0.02(+0.11%)
Apr 27, 2012	14.52	14.62	14.44	14.58	2,409,180	+0.19(+1.32%)
Apr 26, 2012	14.54	14.58	14.34	14.39	5,162,035	-0.16(-1.09%)
Apr 25, 2012	14.66	14.85	14.47	14.55	5,111,505	+0.03(+0.18%)
Apr 24, 2012	14.81	14.84	14.49	14.52	2,570,401	-0.10(-0.67%)
Apr 23, 2012	14.58	14.70	14.48	14.62	1,692,505	-0.16(-1.11%)
Apr 20, 2012	14.70	14.87	14.58	14.78	3,577,420	+0.21(+1.41%)
Apr 19, 2012	14.79	14.80	14.51	14.58	2,354,515	-0.19(-1.28%)
Apr 18, 2012	14.70	14.80	14.57	14.77	3,522,616	-0.02(-0.10%)
Apr 17, 2012	15.35	15.37	14.38	14.78	4,083,806	-0.43(-2.83%)
Apr 16, 2012	15.57	15.60	15.10	15.21	2,136,252	-0.13(-0.84%)
Apr 13, 2012	15.53	15.55	15.34	15.34	1,384,323	-0.12(-0.80%)
Apr 12, 2012	15.44	15.74	15.41	15.47	2,175,986	-0.38(-2.43%)
Apr 11, 2012	15.96	16.05	15.77	15.85	2,205,593	+0.13(+0.85%)
Apr 10, 2012	15.78	15.91	15.64	15.72	4,352,770	-0.29(-1.79%)
Apr 09, 2012	15.66	16.03	15.58	16.00	3,990,416	+0.18(+1.17%)
Apr 05, 2012	15.64	15.87	15.61	15.82	1,568,973	+0.23(+1.45%)
Apr 04, 2012	15.67	15.69	15.52	15.59	3,235,779	-0.11(-0.72%)
Apr 03, 2012	15.87	15.87	15.58	15.71	2,231,517	-0.09(-0.58%)
Apr 02, 2012	15.77	15.86	15.56	15.80	3,400,691	+0.10(+0.62%)
Mar 30, 2012	15.95	15.99	15.66	15.70	3,287,963	-0.03(-0.16%)
Mar 29, 2012	15.49	15.78	15.43	15.73	4,771,597	+0.23(+1.49%)
Mar 28, 2012	15.80	15.82	15.44	15.50	3,635,873	-0.40(-2.55%)
Mar 27, 2012	15.71	15.98	15.67	15.90	3,689,715	+0.16(+1.04%)
Mar 26, 2012	15.43	15.77	15.40	15.74	2,024,111	+0.41(+2.68%)
Mar 23, 2012	15.43	15.46	15.25	15.33	4,699,763	-0.03(-0.17%)
Mar 22, 2012	15.63	15.65	15.30	15.35	6,024,039	-0.31(-2.00%)
Mar 21, 2012	15.59	15.84	15.46	15.67	2,184,355	+0.05(+0.33%)
Mar 20, 2012	15.59	15.70	15.56	15.61	1,530,026	-0.21(-1.30%)
Mar 19, 2012	15.70	15.92	15.63	15.82	1,838,372	+0.14(+0.88%)
Mar 16, 2012	15.67	15.78	15.60	15.68	1,780,076	+0.23(+1.49%)
Mar 15, 2012	15.58	15.63	15.29	15.45	2,355,962	-0.12(-0.79%)
Mar 14, 2012	15.66	15.73	15.32	15.57	2,057,266	-0.20(-1.27%)
Mar 13, 2012	15.56	15.83	15.47	15.77	3,765,220	+0.38(+2.50%)
Mar 12, 2012	15.44	15.53	15.10	15.39	2,416,577	-0.26(-1.64%)
Mar 09, 2012	15.47	15.74	15.43	15.64	3,023,910	+0.25(+1.63%)
Mar 08, 2012	15.15	15.42	15.06	15.39	4,681,744	+0.42(+2.77%)
Mar 07, 2012	14.62	15.05	14.58	14.98	2,140,509	+0.27(+1.85%)
Mar 06, 2012	14.94	15.01	14.66	14.71	3,716,049	-0.46(-3.04%)
Mar 05, 2012	15.19	15.22	14.95	15.17	1,531,050	-0.11(-0.74%)
Mar 02, 2012	15.16	15.34	15.09	15.28	2,219,137	+0.02(+0.13%)
Mar 01, 2012	15.34	15.37	15.21	15.26	1,846,405	+0.17(+1.16%)
Feb 29, 2012	15.56	15.63	15.09	15.09	4,299,032	-0.43(-2.78%)
Feb 28, 2012	15.30	15.53	15.26	15.52	1,893,938	+0.33(+2.16%)
Feb 27, 2012	15.18	15.29	15.06	15.19	1,757,539	-0.02(-0.13%)
Feb 24, 2012	15.31	15.35	15.12	15.21	3,761,832	-0.02(-0.13%)
Feb 23, 2012	15.26	15.29	15.12	15.23	3,081,370	-0.28(-1.79%)
Feb 22, 2012	15.50	15.53	15.28	15.51	2,990,483	-0.01(-0.07%)
Feb 21, 2012	15.32	15.59	15.24	15.52	2,426,019	+0.25(+1.65%)
Feb 17, 2012	15.03	15.34	15.02	15.27	3,176,030	+0.28(+1.85%)
Feb 16, 2012	14.54	15.03	14.49	14.99	5,441,039	+0.59(+4.13%)
Feb 15, 2012	14.42	14.49	14.22	14.39	4,391,487	+0.00(+0.00%)
Feb 14, 2012	14.30	14.44	14.28	14.39	4,431,812	+0.06(+0.43%)
Feb 13, 2012	14.37	14.41	14.20	14.33	2,776,370	+0.15(+1.05%)
Feb 10, 2012	14.09	14.22	14.05	14.18	3,244,790	+0.09(+0.62%)
Feb 09, 2012	14.22	14.28	14.05	14.10	4,446,560	-0.08(-0.58%)
Feb 08, 2012	14.57	14.59	14.06	14.18	6,129,741	-0.02(-0.11%)
Feb 07, 2012	14.24	14.37	14.11	14.19	7,214,793	+0.11(+0.76%)
Feb 06, 2012	14.26	14.26	14.00	14.09	5,056,146	+0.03(+0.22%)
Feb 03, 2012	14.34	14.39	14.02	14.06	6,945,754	+0.00(+0.00%)
Feb 02, 2012	14.25	14.26	14.03	14.06	6,470,086	-0.17(-1.19%)

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