Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.06	19.33	19.04	19.15	8,080,612	+0.01(+0.04%)
Feb 27, 2013	18.73	19.20	18.70	19.14	11,340,259	+0.43(+2.29%)
Feb 26, 2013	18.86	18.96	18.60	18.71	12,232,109	-0.03(-0.14%)
Feb 25, 2013	19.27	19.28	18.73	18.74	9,398,210	-0.46(-2.38%)
Feb 22, 2013	19.14	19.20	19.01	19.20	7,238,714	+0.19(+0.99%)
Feb 21, 2013	19.11	19.11	18.83	19.01	10,513,757	-0.09(-0.48%)
Feb 20, 2013	19.18	19.27	19.09	19.10	12,220,792	+0.11(+0.59%)
Feb 19, 2013	18.89	19.02	18.73	18.99	11,967,474	+0.07(+0.38%)
Feb 15, 2013	18.76	18.94	18.69	18.92	13,874,193	+0.20(+1.04%)
Feb 14, 2013	18.57	18.76	18.47	18.72	13,000,069	+0.07(+0.37%)
Feb 13, 2013	18.95	18.99	18.59	18.65	15,813,246	-0.19(-1.02%)
Feb 12, 2013	19.08	19.12	18.81	18.84	20,238,444	-0.29(-1.51%)
Feb 11, 2013	19.17	19.18	19.08	19.13	8,725,309	-0.03(-0.18%)
Feb 08, 2013	19.18	19.23	19.07	19.17	10,966,901	+0.06(+0.34%)
Feb 07, 2013	19.48	19.51	19.00	19.10	13,117,727	-0.38(-1.95%)
Feb 06, 2013	19.62	19.85	18.84	19.48	22,942,198	-0.64(-3.16%)
Feb 04, 2013	20.12	20.17	19.97	20.12	7,398,203	-0.08(-0.40%)
Feb 01, 2013	20.39	20.39	20.16	20.20	6,699,431	+0.00(+0.00%)
Jan 31, 2013	19.95	20.26	19.87	20.20	7,131,347	+0.23(+1.14%)
Jan 30, 2013	20.27	20.30	19.93	19.97	6,435,808	-0.34(-1.67%)
Jan 29, 2013	20.13	20.34	20.03	20.31	6,129,890	+0.14(+0.68%)
Jan 28, 2013	20.47	20.47	20.08	20.17	7,793,544	-0.19(-0.92%)
Jan 25, 2013	20.45	20.47	20.16	20.36	6,374,301	-0.05(-0.24%)
Jan 24, 2013	20.25	20.54	20.19	20.41	9,291,957	+0.18(+0.90%)
Jan 23, 2013	19.98	20.30	19.96	20.23	6,145,020	+0.19(+0.93%)
Jan 22, 2013	19.61	20.10	19.59	20.04	11,000,502	+0.45(+2.27%)
Jan 18, 2013	19.63	19.71	19.52	19.59	9,813,274	+0.01(+0.06%)
Jan 17, 2013	19.64	19.79	19.43	19.58	11,766,904	-0.06(-0.33%)
Jan 16, 2013	20.08	20.11	19.61	19.65	10,924,887	-0.54(-2.68%)
Jan 15, 2013	19.91	20.22	19.79	20.19	9,988,145	+0.03(+0.15%)
Jan 14, 2013	20.18	20.27	19.93	20.16	4,233,761	+0.01(+0.04%)
Jan 11, 2013	20.31	20.31	19.98	20.15	5,586,171	-0.17(-0.82%)
Jan 10, 2013	20.17	20.33	20.05	20.32	6,312,964	+0.33(+1.66%)
Jan 09, 2013	19.83	20.06	19.83	19.99	5,637,342	+0.02(+0.11%)
Jan 08, 2013	19.67	19.96	19.62	19.96	8,800,688	+0.23(+1.16%)
Jan 07, 2013	19.73	19.75	19.45	19.74	11,875,542	-0.08(-0.38%)
Jan 04, 2013	20.13	20.23	19.80	19.81	11,487,064	-0.25(-1.25%)
Jan 03, 2013	20.41	20.41	19.84	20.06	13,513,494	-0.52(-2.53%)
Jan 02, 2013	20.55	20.63	20.45	20.58	10,602,321	+0.38(+1.90%)
Dec 31, 2012	19.90	20.23	19.74	20.20	6,711,813	+0.31(+1.55%)
Dec 28, 2012	20.03	20.11	19.87	19.89	6,623,637	-0.29(-1.43%)
Dec 27, 2012	20.39	20.40	19.97	20.18	7,991,092	-0.19(-0.92%)
Dec 26, 2012	20.48	20.57	20.29	20.37	4,687,582	-0.11(-0.52%)
Dec 24, 2012	20.48	20.55	20.43	20.47	1,800,963	-0.01(-0.06%)
Dec 21, 2012	20.70	20.72	20.41	20.49	10,023,692	-0.34(-1.63%)
Dec 20, 2012	20.76	20.83	20.54	20.82	5,609,401	+0.12(+0.59%)
Dec 19, 2012	20.84	20.87	20.65	20.70	8,414,041	-0.10(-0.46%)
Dec 18, 2012	20.59	20.82	20.54	20.80	8,432,561	+0.21(+1.00%)
Dec 17, 2012	20.37	20.60	20.30	20.59	5,472,749	+0.33(+1.62%)
Dec 14, 2012	20.33	20.42	20.22	20.26	6,246,151	-0.07(-0.36%)
Dec 13, 2012	20.62	20.75	20.30	20.34	5,385,949	-0.29(-1.42%)
Dec 12, 2012	20.72	20.91	20.58	20.63	7,495,260	+0.04(+0.18%)
Dec 11, 2012	20.50	20.64	20.40	20.59	7,280,463	+0.20(+0.97%)
Dec 10, 2012	20.33	20.50	20.30	20.39	4,759,640	-0.00(-0.02%)
Dec 07, 2012	20.61	20.70	20.28	20.40	6,320,663	-0.08(-0.41%)
Dec 06, 2012	20.37	20.49	20.11	20.48	6,306,159	+0.08(+0.41%)
Dec 05, 2012	20.08	20.46	20.02	20.40	8,805,970	+0.38(+1.92%)
Dec 04, 2012	20.06	20.13	19.90	20.01	5,984,625	-0.16(-0.79%)
Nov 30, 2012	20.05	20.23	19.97	20.17	7,654,139	+0.12(+0.61%)
Nov 29, 2012	19.83	20.08	19.80	20.05	6,388,068	+0.26(+1.31%)
Nov 28, 2012	19.55	19.81	19.45	19.79	5,033,029	+0.18(+0.93%)
Nov 27, 2012	19.73	19.79	19.56	19.61	6,231,092	-0.13(-0.66%)
Nov 26, 2012	19.63	19.80	19.61	19.74	6,881,310	-0.02(-0.08%)
Nov 23, 2012	19.61	19.76	19.56	19.75	3,052,587	+0.25(+1.29%)
Nov 21, 2012	19.50	19.51	19.21	19.50	5,425,106	+0.10(+0.53%)
Nov 20, 2012	19.50	19.61	19.23	19.40	7,961,455	-0.18(-0.93%)
Nov 19, 2012	19.39	19.59	19.31	19.58	8,458,372	+0.39(+2.04%)
Nov 16, 2012	19.10	19.21	18.88	19.19	12,439,942	+0.10(+0.54%)
Nov 15, 2012	18.92	19.31	18.84	19.09	10,716,023	+0.19(+1.01%)
Nov 14, 2012	19.10	19.31	18.85	18.90	9,759,778	-0.15(-0.78%)
Nov 13, 2012	18.83	19.27	18.79	19.05	7,049,745	+0.07(+0.38%)
Nov 12, 2012	18.95	19.00	18.83	18.97	4,712,451	+0.08(+0.44%)
Nov 09, 2012	18.82	19.00	18.68	18.89	10,186,351	+0.10(+0.51%)
Nov 08, 2012	19.12	19.29	18.79	18.80	8,066,142	-0.29(-1.51%)
Nov 07, 2012	19.45	19.45	18.97	19.08	9,329,183	-0.65(-3.28%)
Nov 06, 2012	19.35	19.83	19.29	19.73	11,754,243	+0.38(+1.95%)
Nov 05, 2012	19.08	19.40	18.95	19.35	6,793,132	+0.21(+1.11%)
Nov 02, 2012	19.35	19.37	19.01	19.14	6,549,017	-0.12(-0.61%)
Nov 01, 2012	18.89	19.31	18.83	19.26	8,117,999	+0.44(+2.33%)
Oct 31, 2012	18.79	18.95	18.69	18.82	6,755,859	+0.08(+0.40%)
Oct 26, 2012	18.86	18.74	18.74	18.74	5,735,356	-0.17(-0.90%)
Oct 25, 2012	18.86	18.97	18.68	18.91	7,073,120	+0.22(+1.19%)
Oct 24, 2012	18.75	19.01	18.36	18.69	10,480,622	-0.08(-0.44%)
Oct 23, 2012	18.68	18.81	18.61	18.77	7,445,708	-0.01(-0.06%)
Oct 19, 2012	18.87	18.98	18.66	18.78	8,876,666	-0.16(-0.84%)
Oct 18, 2012	18.93	19.08	18.80	18.94	7,428,679	-0.06(-0.34%)
Oct 17, 2012	18.80	19.04	18.69	19.01	7,816,343	+0.33(+1.76%)
Oct 16, 2012	18.52	18.79	18.50	18.68	6,938,774	+0.24(+1.29%)
Oct 15, 2012	18.28	18.46	18.11	18.44	5,509,318	+0.24(+1.33%)
Oct 12, 2012	18.24	18.29	17.97	18.20	5,539,414	-0.06(-0.31%)
Oct 11, 2012	18.15	18.36	18.14	18.25	5,054,825	+0.26(+1.43%)
Oct 10, 2012	18.15	18.21	17.93	18.00	7,044,883	-0.17(-0.94%)
Oct 09, 2012	18.36	18.46	18.15	18.17	3,990,738	-0.23(-1.25%)
Oct 08, 2012	18.24	18.44	18.22	18.40	2,372,291	+0.02(+0.12%)
Oct 05, 2012	18.45	18.58	18.26	18.38	6,311,453	+0.07(+0.37%)
Oct 04, 2012	18.09	18.33	18.03	18.31	5,182,198	+0.34(+1.89%)
Oct 03, 2012	18.07	18.10	17.86	17.97	4,930,721	-0.01(-0.06%)
Oct 02, 2012	18.09	18.18	17.86	17.98	5,121,503	-0.02(-0.08%)
Oct 01, 2012	18.21	18.32	17.94	17.99	4,769,774	-0.11(-0.59%)
Sep 28, 2012	17.98	18.18	17.84	18.10	7,208,167	+0.06(+0.34%)
Sep 27, 2012	17.79	18.07	17.75	18.04	6,254,184	+0.40(+2.29%)
Sep 26, 2012	17.94	17.94	17.52	17.63	8,707,132	-0.34(-1.91%)
Sep 25, 2012	18.33	18.45	17.98	17.98	6,610,786	-0.28(-1.55%)
Sep 24, 2012	18.16	18.39	18.15	18.26	5,206,680	+0.05(+0.27%)
Sep 21, 2012	18.49	18.49	18.21	18.21	7,866,919	-0.18(-0.97%)
Sep 20, 2012	18.31	18.43	18.16	18.39	5,442,645	+0.02(+0.10%)
Sep 19, 2012	18.40	18.50	18.30	18.37	5,500,673	-0.03(-0.19%)
Sep 18, 2012	18.49	18.53	18.32	18.41	7,335,783	-0.22(-1.18%)
Sep 17, 2012	18.70	18.79	18.53	18.63	6,306,003	-0.15(-0.79%)
Sep 14, 2012	18.73	18.99	18.68	18.77	7,023,162	+0.12(+0.65%)
Sep 13, 2012	18.35	18.72	18.11	18.65	7,804,190	+0.30(+1.65%)
Sep 12, 2012	18.32	18.49	18.24	18.35	5,899,111	-0.03(-0.16%)
Sep 11, 2012	18.15	18.43	18.15	18.38	6,993,797	+0.23(+1.29%)
Sep 10, 2012	18.30	18.37	18.14	18.15	5,961,752	-0.11(-0.60%)
Sep 07, 2012	18.00	18.35	17.98	18.25	9,768,050	+0.33(+1.86%)
Sep 06, 2012	17.52	17.94	17.49	17.92	8,744,812	+0.58(+3.33%)
Sep 05, 2012	17.55	17.62	17.31	17.34	7,430,103	-0.23(-1.33%)
Sep 04, 2012	17.49	17.62	17.36	17.58	4,959,683	+0.12(+0.69%)
Aug 31, 2012	17.52	17.60	17.39	17.46	6,809,938	+0.06(+0.35%)
Aug 30, 2012	17.41	17.48	17.30	17.40	3,678,323	-0.12(-0.67%)
Aug 29, 2012	17.50	17.57	17.42	17.51	3,733,584	+0.07(+0.39%)
Aug 27, 2012	17.52	17.59	17.40	17.45	4,100,395	-0.01(-0.06%)
Aug 24, 2012	17.22	17.50	17.21	17.46	5,902,399	+0.18(+1.03%)
Aug 23, 2012	17.39	17.40	17.19	17.28	4,023,453	-0.14(-0.82%)
Aug 22, 2012	17.54	17.58	17.31	17.42	4,511,806	-0.16(-0.90%)
Aug 21, 2012	17.53	17.73	17.43	17.58	9,728,362	+0.16(+0.89%)
Aug 20, 2012	17.37	17.49	17.29	17.43	5,552,799	-0.01(-0.04%)
Aug 17, 2012	17.38	17.45	17.21	17.43	5,278,324	+0.08(+0.48%)
Aug 16, 2012	17.28	17.42	17.15	17.35	5,338,818	+0.10(+0.57%)
Aug 15, 2012	17.09	17.35	17.06	17.25	4,779,305	+0.16(+0.91%)
Aug 14, 2012	17.35	17.41	17.05	17.10	5,189,340	-0.12(-0.72%)
Aug 13, 2012	17.25	17.30	17.10	17.22	5,230,155	+0.01(+0.07%)
Aug 10, 2012	17.10	17.25	17.00	17.21	5,322,658	+0.06(+0.35%)
Aug 09, 2012	16.96	17.23	16.90	17.15	6,832,301	-0.03(-0.17%)
Aug 08, 2012	16.96	17.23	16.96	17.18	5,000,405	+0.09(+0.50%)
Aug 07, 2012	16.96	17.24	16.91	17.10	8,931,264	+0.23(+1.36%)
Aug 06, 2012	16.78	16.98	16.73	16.87	5,857,916	+0.14(+0.81%)
Aug 03, 2012	16.55	16.87	16.44	16.73	10,035,640	+0.54(+3.34%)
Aug 02, 2012	16.32	16.34	15.91	16.19	15,081,349	-0.25(-1.51%)
Aug 01, 2012	16.56	17.61	16.35	16.44	26,633,102	+0.01(+0.05%)
Jul 31, 2012	16.57	16.57	16.33	16.43	7,385,493	-0.02(-0.14%)
Jul 30, 2012	16.26	16.51	16.19	16.45	6,806,687	+0.13(+0.81%)
Jul 27, 2012	15.71	16.41	15.62	16.32	10,764,160	+0.75(+4.85%)
Jul 26, 2012	15.80	15.91	15.44	15.57	11,064,053	+0.07(+0.46%)
Jul 25, 2012	15.88	15.93	15.38	15.50	12,280,682	-0.27(-1.74%)
Jul 24, 2012	15.91	16.01	15.56	15.77	8,445,940	-0.15(-0.92%)
Jul 23, 2012	16.09	16.09	15.69	15.92	11,795,949	-0.33(-2.01%)
Jul 20, 2012	16.52	16.59	16.11	16.24	11,813,436	-0.29(-1.73%)
Jul 19, 2012	16.52	16.61	16.43	16.53	5,534,828	+0.05(+0.32%)
Jul 18, 2012	16.43	16.58	16.34	16.48	6,072,217	+0.11(+0.66%)
Jul 17, 2012	16.34	16.40	16.09	16.37	6,571,347	+0.15(+0.95%)
Jul 16, 2012	16.30	16.31	16.10	16.21	5,729,383	-0.15(-0.92%)
Jul 13, 2012	16.05	16.42	15.98	16.36	7,038,462	+0.44(+2.73%)
Jul 12, 2012	16.01	16.10	15.82	15.93	5,771,221	-0.20(-1.21%)
Jul 11, 2012	15.93	16.16	15.91	16.12	7,288,553	+0.25(+1.58%)
Jul 10, 2012	16.08	16.25	15.80	15.87	6,276,236	-0.10(-0.63%)
Jul 09, 2012	15.95	16.00	15.83	15.97	3,975,394	-0.03(-0.16%)
Jul 06, 2012	15.91	16.05	15.80	16.00	3,826,328	-0.12(-0.75%)
Jul 05, 2012	16.13	16.23	15.99	16.12	4,685,750	-0.16(-0.97%)
Jul 03, 2012	16.07	16.33	16.00	16.28	4,142,594	+0.20(+1.26%)
Jul 02, 2012	16.09	16.29	15.87	16.07	6,308,924	+0.09(+0.56%)
Jun 29, 2012	15.83	16.00	15.77	15.98	10,742,569	+0.60(+3.88%)
Jun 28, 2012	15.08	15.40	15.04	15.39	7,239,102	+0.10(+0.64%)
Jun 27, 2012	15.13	15.32	15.04	15.29	4,971,625	+0.20(+1.29%)
Jun 26, 2012	14.96	15.19	14.87	15.09	6,865,138	+0.21(+1.39%)
Jun 25, 2012	15.24	15.24	14.76	14.89	8,760,909	-0.54(-3.50%)
Jun 22, 2012	15.53	15.58	15.33	15.43	6,466,538	+0.01(+0.10%)
Jun 21, 2012	15.97	16.07	15.35	15.41	7,606,389	-0.50(-3.11%)
Jun 20, 2012	15.89	16.04	15.73	15.91	6,685,974	+0.06(+0.38%)
Jun 19, 2012	15.65	15.92	15.62	15.85	6,670,464	+0.32(+2.08%)
Jun 18, 2012	15.69	15.69	15.43	15.53	6,763,429	-0.23(-1.45%)
Jun 15, 2012	15.71	15.81	15.63	15.76	9,387,663	+0.13(+0.84%)
Jun 14, 2012	15.16	15.65	15.08	15.62	11,412,422	+0.51(+3.35%)
Jun 13, 2012	15.19	15.41	15.05	15.12	7,073,897	-0.14(-0.89%)
Jun 12, 2012	15.03	15.28	15.02	15.25	7,209,207	+0.24(+1.60%)
Jun 11, 2012	15.47	15.51	15.00	15.01	7,492,268	-0.24(-1.57%)
Jun 08, 2012	15.29	15.31	15.07	15.25	9,799,359	-0.10(-0.64%)
Jun 07, 2012	15.37	15.67	15.28	15.35	15,254,476	+0.14(+0.91%)
Jun 06, 2012	14.78	15.21	14.70	15.21	8,569,954	+0.62(+4.22%)
Jun 05, 2012	14.33	14.68	14.33	14.60	9,189,322	+0.17(+1.14%)
Jun 04, 2012	14.54	14.64	14.31	14.43	9,205,959	-0.08(-0.52%)
Jun 01, 2012	14.70	14.79	14.48	14.51	10,330,817	-0.54(-3.57%)
May 31, 2012	14.92	15.16	14.66	15.04	12,127,614	+0.16(+1.06%)
May 30, 2012	14.94	14.97	14.72	14.88	9,125,843	-0.22(-1.47%)
May 29, 2012	14.88	15.12	14.84	15.11	8,764,146	+0.39(+2.63%)
May 25, 2012	14.88	14.97	14.65	14.72	6,372,225	-0.17(-1.16%)
May 24, 2012	15.06	15.06	14.70	14.89	7,991,395	-0.06(-0.40%)
May 23, 2012	14.92	15.00	14.58	14.95	10,726,460	-0.10(-0.67%)
May 22, 2012	14.98	15.30	14.91	15.05	10,205,209	+0.14(+0.96%)
May 21, 2012	14.87	15.07	14.66	14.91	9,460,553	+0.25(+1.69%)
May 18, 2012	15.05	15.16	14.60	14.66	13,702,777	-0.28(-1.88%)
May 17, 2012	15.45	15.53	14.88	14.94	19,563,440	-0.67(-4.30%)
May 16, 2012	16.16	16.34	15.61	15.62	11,276,862	-0.36(-2.26%)
May 15, 2012	15.94	16.20	15.89	15.98	10,988,509	-0.06(-0.37%)
May 14, 2012	15.92	16.14	15.88	16.04	9,248,506	-0.11(-0.70%)
May 11, 2012	15.86	16.37	15.80	16.15	8,166,296	+0.10(+0.63%)
May 10, 2012	16.15	16.29	16.00	16.05	8,236,607	+0.12(+0.75%)
May 09, 2012	15.97	16.11	15.80	15.93	8,316,221	-0.31(-1.88%)
May 08, 2012	16.11	16.27	15.94	16.23	8,635,233	-0.06(-0.34%)
May 07, 2012	16.13	16.31	16.02	16.29	8,410,025	+0.10(+0.60%)
May 04, 2012	16.41	16.45	16.06	16.19	9,353,845	-0.32(-1.96%)
May 03, 2012	16.76	16.87	16.50	16.52	9,903,974	-0.25(-1.47%)
May 02, 2012	16.91	16.91	16.54	16.76	8,035,698	-0.19(-1.10%)
May 01, 2012	16.75	17.19	16.71	16.95	12,857,184	+0.18(+1.04%)
Apr 30, 2012	16.74	16.80	16.58	16.77	7,791,226	-0.05(-0.29%)
Apr 27, 2012	16.84	16.91	16.60	16.82	7,334,871	+0.06(+0.33%)
Apr 26, 2012	16.82	16.85	16.50	16.77	12,505,152	-0.09(-0.53%)
Apr 25, 2012	16.48	17.02	16.40	16.86	24,858,320	+1.21(+7.76%)
Apr 24, 2012	15.50	15.85	15.44	15.64	13,356,436	+0.24(+1.55%)
Apr 23, 2012	15.27	15.45	15.09	15.40	20,730,964	-0.10(-0.62%)
Apr 20, 2012	15.80	15.93	15.49	15.50	13,289,637	-0.25(-1.58%)
Apr 19, 2012	15.97	16.01	15.62	15.75	11,339,969	-0.19(-1.19%)
Apr 18, 2012	16.19	16.19	15.88	15.94	8,022,641	-0.34(-2.06%)
Apr 17, 2012	16.12	16.33	15.92	16.28	8,196,478	+0.34(+2.10%)
Apr 16, 2012	15.96	16.13	15.81	15.94	6,917,184	-0.03(-0.19%)
Apr 13, 2012	16.44	16.47	15.97	15.97	9,719,513	-0.50(-3.01%)
Apr 12, 2012	16.05	16.48	16.05	16.47	10,925,301	+0.44(+2.72%)
Apr 11, 2012	15.97	16.08	15.83	16.03	10,398,429	+0.31(+1.94%)
Apr 10, 2012	16.15	16.29	15.66	15.72	14,235,106	-0.52(-3.21%)
Apr 09, 2012	16.37	16.38	16.18	16.25	6,698,633	-0.44(-2.63%)
Apr 05, 2012	16.67	16.75	16.54	16.69	5,849,172	-0.09(-0.53%)
Apr 04, 2012	16.86	16.87	16.61	16.77	7,851,336	-0.30(-1.75%)
Apr 03, 2012	17.21	17.31	16.86	17.07	8,226,914	-0.21(-1.23%)
Apr 02, 2012	17.10	17.35	17.04	17.29	7,946,297	+0.16(+0.91%)
Mar 30, 2012	17.16	17.23	16.96	17.13	5,649,310	+0.07(+0.41%)
Mar 29, 2012	17.19	17.25	16.85	17.06	9,976,288	-0.26(-1.53%)
Mar 28, 2012	17.37	17.45	17.08	17.32	6,508,240	-0.05(-0.28%)
Mar 27, 2012	17.53	17.56	17.28	17.37	5,747,418	-0.08(-0.47%)
Mar 26, 2012	17.22	17.48	17.14	17.45	12,896,207	+0.42(+2.49%)
Mar 23, 2012	17.02	17.10	16.92	17.03	6,004,067	+0.04(+0.26%)
Mar 22, 2012	17.27	17.29	16.89	16.98	8,415,454	-0.41(-2.33%)
Mar 21, 2012	17.74	17.74	17.34	17.39	9,657,558	-0.32(-1.83%)
Mar 20, 2012	17.59	17.83	17.48	17.71	8,423,396	-0.00(-0.02%)
Mar 19, 2012	17.46	17.96	17.43	17.72	11,382,942	+0.26(+1.49%)
Mar 16, 2012	17.71	17.83	17.42	17.46	9,644,244	-0.23(-1.33%)
Mar 15, 2012	17.24	17.70	17.15	17.69	10,467,665	+0.48(+2.79%)
Mar 14, 2012	17.13	17.34	17.04	17.21	8,796,354	+0.05(+0.30%)
Mar 13, 2012	16.78	17.16	16.69	17.16	8,217,222	+0.50(+3.00%)
Mar 12, 2012	16.82	16.85	16.58	16.66	6,327,826	-0.16(-0.95%)
Mar 09, 2012	16.65	16.97	16.55	16.82	10,388,199	+0.15(+0.89%)
Mar 08, 2012	17.00	17.00	16.53	16.67	12,168,079	-0.20(-1.19%)
Mar 07, 2012	16.99	17.03	16.83	16.87	8,856,107	+0.03(+0.18%)
Mar 06, 2012	17.27	17.29	16.73	16.84	11,231,991	-0.67(-3.85%)
Mar 05, 2012	17.44	17.62	17.39	17.52	4,791,854	-0.02(-0.11%)
Mar 02, 2012	17.67	17.70	17.48	17.53	6,123,480	-0.12(-0.70%)

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