Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.52	20.57	20.37	20.49	539,200	-0.07(-0.32%)
Apr 27, 2012	20.51	20.62	20.45	20.56	748,386	+0.18(+0.86%)
Apr 26, 2012	20.46	20.54	20.32	20.39	887,748	-0.17(-0.83%)
Apr 25, 2012	20.88	21.00	20.02	20.56	2,806,932	-1.11(-5.12%)
Apr 24, 2012	21.62	21.93	21.44	21.66	680,023	+0.05(+0.25%)
Apr 23, 2012	21.50	21.65	21.24	21.61	729,003	-0.16(-0.76%)
Apr 20, 2012	21.99	22.02	21.72	21.77	671,853	-0.09(-0.40%)
Apr 19, 2012	22.03	22.08	21.70	21.86	820,124	-0.15(-0.70%)
Apr 18, 2012	22.02	22.26	21.98	22.02	673,449	-0.09(-0.42%)
Apr 17, 2012	22.02	22.28	21.94	22.11	692,621	+0.35(+1.62%)
Apr 16, 2012	21.77	22.00	21.70	21.76	592,936	-0.01(-0.03%)
Apr 13, 2012	22.00	22.03	21.60	21.76	733,369	-0.27(-1.22%)
Apr 12, 2012	21.78	22.15	21.77	22.03	643,761	+0.34(+1.57%)
Apr 11, 2012	21.30	21.81	21.27	21.69	703,084	+0.44(+2.09%)
Apr 10, 2012	21.46	21.49	21.16	21.25	672,781	-0.33(-1.53%)
Apr 09, 2012	21.55	21.64	21.47	21.58	437,777	-0.22(-1.01%)
Apr 05, 2012	21.96	22.11	21.72	21.80	601,431	-0.19(-0.87%)
Apr 04, 2012	21.71	22.09	21.70	21.99	693,547	+0.01(+0.05%)
Apr 03, 2012	22.17	22.25	21.82	21.98	749,177	-0.21(-0.96%)
Apr 02, 2012	21.74	22.28	21.68	22.19	835,059	+0.40(+1.81%)
Mar 30, 2012	21.61	21.89	21.49	21.80	992,865	+0.21(+0.99%)
Mar 29, 2012	21.40	21.60	21.12	21.58	1,049,792	+0.07(+0.33%)
Mar 28, 2012	21.22	21.57	21.22	21.51	648,224	+0.27(+1.29%)
Mar 27, 2012	21.38	21.38	21.10	21.24	430,727	-0.13(-0.59%)
Mar 26, 2012	21.19	21.42	21.12	21.36	485,517	+0.31(+1.49%)
Mar 23, 2012	20.96	21.07	20.89	21.05	480,583	+0.09(+0.42%)
Mar 22, 2012	20.91	21.01	20.82	20.96	576,687	-0.11(-0.52%)
Mar 21, 2012	21.23	21.27	21.04	21.07	576,893	-0.19(-0.88%)
Mar 20, 2012	21.39	21.39	21.06	21.26	602,683	-0.22(-1.02%)
Mar 19, 2012	21.28	21.68	21.20	21.48	760,302	+0.06(+0.28%)
Mar 16, 2012	21.37	21.63	21.33	21.42	780,201	+0.07(+0.33%)
Mar 15, 2012	21.14	21.57	21.08	21.35	760,033	+0.33(+1.55%)
Mar 14, 2012	21.40	21.51	20.89	21.02	874,999	-0.38(-1.78%)
Mar 13, 2012	20.82	21.48	20.81	21.40	957,727	+0.56(+2.71%)
Mar 12, 2012	20.67	20.85	20.60	20.84	489,509	+0.14(+0.68%)
Mar 09, 2012	20.72	20.79	20.62	20.70	528,812	+0.08(+0.39%)
Mar 08, 2012	20.75	20.75	20.44	20.62	732,895	+0.10(+0.47%)
Mar 07, 2012	20.49	20.62	20.30	20.52	480,291	-0.02(-0.08%)
Mar 06, 2012	20.57	20.83	20.48	20.54	781,566	-0.23(-1.09%)
Mar 05, 2012	20.61	20.82	20.52	20.76	463,955	+0.02(+0.08%)
Mar 02, 2012	20.76	20.95	20.68	20.75	551,355	-0.01(-0.03%)
Mar 01, 2012	20.66	20.87	20.62	20.75	575,851	+0.15(+0.73%)
Feb 29, 2012	20.61	20.74	20.49	20.60	756,915	+0.12(+0.60%)
Feb 28, 2012	20.49	20.61	20.43	20.48	438,432	+0.02(+0.08%)
Feb 27, 2012	20.49	20.58	20.26	20.46	500,750	-0.08(-0.39%)
Feb 24, 2012	20.56	20.73	20.47	20.54	417,352	-0.02(-0.08%)
Feb 23, 2012	20.55	20.56	20.39	20.56	410,328	+0.05(+0.24%)
Feb 22, 2012	20.54	20.62	20.26	20.51	753,305	+0.12(+0.61%)
Feb 21, 2012	20.50	20.65	20.26	20.39	630,482	-0.09(-0.45%)
Feb 17, 2012	20.31	20.62	20.28	20.48	448,810	+0.17(+0.82%)
Feb 16, 2012	20.35	20.47	20.19	20.31	610,365	-0.02(-0.08%)
Feb 15, 2012	20.36	20.54	20.23	20.33	524,043	+0.02(+0.11%)
Feb 14, 2012	20.19	20.32	20.10	20.30	781,787	+0.09(+0.45%)
Feb 13, 2012	20.27	20.32	20.07	20.21	552,790	+0.10(+0.51%)
Feb 10, 2012	20.48	20.48	20.00	20.11	1,016,070	-0.54(-2.60%)
Feb 09, 2012	20.63	20.91	20.58	20.65	821,537	-0.02(-0.10%)
Feb 08, 2012	20.75	20.91	20.58	20.67	376,949	-0.04(-0.18%)
Feb 07, 2012	20.50	20.82	20.43	20.71	477,121	+0.15(+0.71%)
Feb 06, 2012	20.73	20.74	20.45	20.56	647,203	-0.37(-1.75%)
Feb 03, 2012	20.91	21.15	20.82	20.93	581,230	+0.13(+0.62%)
Feb 02, 2012	20.64	20.88	20.64	20.80	435,816	+0.10(+0.47%)
Feb 01, 2012	20.75	20.86	20.51	20.70	621,439	+0.02(+0.10%)
Jan 31, 2012	20.97	21.09	20.50	20.68	619,910	-0.15(-0.70%)
Jan 30, 2012	20.54	20.91	20.43	20.83	689,235	+0.15(+0.70%)
Jan 27, 2012	20.84	20.91	20.63	20.68	765,538	-0.26(-1.26%)
Jan 26, 2012	21.04	21.13	20.93	20.94	395,994	-0.05(-0.26%)
Jan 25, 2012	20.82	21.01	20.69	21.00	415,157	+0.17(+0.80%)
Jan 24, 2012	21.04	21.12	20.65	20.83	600,921	-0.41(-1.92%)
Jan 23, 2012	21.17	21.29	21.05	21.24	620,829	+0.30(+1.41%)
Jan 20, 2012	20.82	20.96	20.73	20.94	403,137	+0.03(+0.15%)
Jan 19, 2012	20.71	21.10	20.70	20.91	432,458	+0.26(+1.25%)
Jan 18, 2012	20.27	20.82	20.27	20.65	988,846	+0.39(+1.94%)
Jan 17, 2012	20.38	20.46	20.11	20.26	852,282	+0.15(+0.72%)
Jan 13, 2012	20.38	20.39	20.07	20.12	599,694	-0.36(-1.76%)
Jan 12, 2012	20.53	20.78	20.32	20.48	484,426	+0.01(+0.03%)
Jan 11, 2012	20.54	20.57	20.37	20.47	486,700	-0.02(-0.08%)
Jan 10, 2012	20.59	20.71	20.45	20.49	444,991	+0.08(+0.37%)
Jan 09, 2012	20.32	20.44	19.97	20.41	794,142	+0.03(+0.16%)
Jan 06, 2012	20.74	20.77	20.26	20.38	782,066	-0.41(-1.99%)
Jan 05, 2012	20.63	20.80	20.46	20.79	1,060,609	+0.16(+0.78%)
Jan 04, 2012	20.68	20.84	20.60	20.63	695,573	-0.08(-0.39%)
Dec 30, 2011	20.64	20.87	20.57	20.71	399,971	+0.15(+0.71%)
Dec 29, 2011	20.40	20.59	20.27	20.57	499,692	+0.16(+0.76%)
Dec 28, 2011	20.57	20.64	20.27	20.41	308,492	-0.22(-1.04%)
Dec 27, 2011	20.51	20.72	20.47	20.63	101,401	+0.04(+0.21%)
Dec 23, 2011	20.57	20.73	20.53	20.58	293,403	+0.36(+1.75%)
Dec 21, 2011	19.95	20.37	19.87	20.23	887,428	+0.28(+1.40%)
Dec 20, 2011	19.66	19.98	19.65	19.95	616,640	+0.40(+2.04%)
Dec 19, 2011	19.15	19.64	19.12	19.55	1,057,582	+0.48(+2.54%)
Dec 16, 2011	19.27	19.54	19.04	19.07	1,819,440	-0.20(-1.06%)
Dec 15, 2011	19.51	19.57	19.17	19.27	470,097	-0.04(-0.22%)
Dec 14, 2011	19.19	19.40	19.11	19.31	638,885	+0.12(+0.62%)
Dec 13, 2011	19.41	19.71	19.04	19.20	659,875	-0.03(-0.13%)
Dec 12, 2011	18.84	19.29	18.78	19.22	599,654	+0.16(+0.86%)
Dec 09, 2011	18.97	19.10	18.81	19.06	651,864	+0.03(+0.14%)
Dec 08, 2011	19.45	19.57	18.97	19.03	562,885	-0.49(-2.49%)
Dec 07, 2011	19.30	19.60	19.11	19.52	565,107	+0.18(+0.93%)
Dec 06, 2011	19.41	19.45	19.20	19.34	307,809	-0.01(-0.03%)
Dec 05, 2011	19.53	19.57	19.21	19.34	559,513	-0.04(-0.22%)
Dec 02, 2011	19.82	19.83	19.29	19.39	750,675	-0.31(-1.55%)
Dec 01, 2011	19.55	19.77	19.52	19.69	593,546	+0.16(+0.81%)
Nov 30, 2011	19.35	19.68	19.33	19.53	726,994	+0.65(+3.44%)
Nov 29, 2011	18.92	19.07	18.85	18.88	582,985	+0.05(+0.28%)
Nov 28, 2011	18.80	19.11	18.75	18.83	675,467	+0.47(+2.56%)
Nov 25, 2011	18.36	18.55	18.27	18.36	316,834	-0.08(-0.43%)
Nov 23, 2011	18.59	18.59	18.36	18.44	503,878	-0.29(-1.55%)
Nov 22, 2011	18.59	18.96	18.54	18.73	630,275	+0.14(+0.74%)
Nov 21, 2011	18.49	18.66	18.46	18.59	521,015	-0.04(-0.23%)
Nov 18, 2011	18.79	18.87	18.55	18.64	513,529	-0.08(-0.45%)
Nov 17, 2011	18.93	19.03	18.59	18.72	647,644	-0.26(-1.39%)
Nov 16, 2011	18.94	19.18	18.85	18.99	517,491	-0.21(-1.07%)
Nov 15, 2011	19.34	19.35	19.17	19.19	599,484	-0.27(-1.38%)
Nov 14, 2011	19.68	19.76	19.33	19.46	587,541	-0.33(-1.68%)
Nov 11, 2011	19.70	19.86	19.65	19.79	347,762	+0.13(+0.67%)
Nov 10, 2011	19.48	19.71	19.32	19.66	559,312	+0.20(+1.03%)
Nov 09, 2011	19.51	19.73	19.45	19.46	609,794	-0.45(-2.28%)
Nov 08, 2011	19.83	19.94	19.72	19.91	424,263	+0.09(+0.45%)
Nov 07, 2011	19.56	19.86	19.54	19.82	498,703	+0.25(+1.29%)
Nov 04, 2011	19.36	19.65	19.36	19.57	550,876	+0.01(+0.03%)
Nov 03, 2011	19.24	19.62	19.15	19.57	666,716	+0.49(+2.54%)
Nov 02, 2011	19.07	19.50	18.97	19.08	725,596	+0.26(+1.37%)
Nov 01, 2011	18.68	19.11	18.56	18.82	1,080,817	-0.35(-1.84%)
Oct 31, 2011	19.24	19.63	19.18	19.18	997,052	-0.11(-0.55%)
Oct 28, 2011	19.32	19.53	19.13	19.28	662,758	-0.04(-0.19%)
Oct 27, 2011	19.29	19.46	18.98	19.32	1,259,440	+0.50(+2.66%)
Oct 26, 2011	18.72	19.00	18.61	18.82	1,084,724	+0.34(+1.83%)
Oct 25, 2011	18.61	18.83	18.45	18.48	1,278,600	-0.31(-1.66%)
Oct 24, 2011	18.85	18.90	18.71	18.79	682,765	+0.02(+0.08%)
Oct 21, 2011	19.01	19.05	18.73	18.77	535,646	-0.03(-0.14%)
Oct 20, 2011	18.80	18.95	18.59	18.80	772,357	+0.00(+0.00%)
Oct 19, 2011	19.18	19.32	18.74	18.80	596,100	-0.37(-1.95%)
Oct 18, 2011	18.77	19.34	18.69	19.18	922,396	+0.37(+1.99%)
Oct 17, 2011	18.88	19.02	18.71	18.80	470,353	-0.08(-0.42%)
Oct 14, 2011	18.91	19.00	18.74	18.88	484,032	+0.20(+1.07%)
Oct 13, 2011	18.83	18.88	18.48	18.68	737,628	-0.20(-1.06%)
Oct 12, 2011	18.73	18.99	18.56	18.88	999,217	+0.54(+2.96%)
Oct 11, 2011	18.22	18.43	18.10	18.34	650,275	+0.07(+0.38%)
Oct 10, 2011	18.11	18.34	18.10	18.27	383,578	+0.40(+2.21%)
Oct 07, 2011	18.17	18.44	17.70	17.87	1,083,719	-0.12(-0.67%)
Oct 06, 2011	17.69	18.04	17.68	17.99	820,569	+0.33(+1.88%)
Oct 05, 2011	17.36	17.70	17.32	17.66	1,025,557	+0.25(+1.42%)
Oct 04, 2011	17.59	17.66	17.02	17.41	1,884,291	-0.44(-2.48%)
Oct 03, 2011	18.03	18.19	17.82	17.86	1,166,426	-0.19(-1.05%)
Sep 30, 2011	17.72	18.25	17.70	18.05	760,265	+0.06(+0.35%)
Sep 29, 2011	18.35	18.35	17.61	17.98	911,630	+0.07(+0.41%)
Sep 28, 2011	18.46	18.49	17.88	17.91	874,693	-0.50(-2.69%)
Sep 27, 2011	18.64	18.67	18.37	18.40	707,953	+0.22(+1.19%)
Sep 26, 2011	18.48	18.61	18.01	18.19	1,110,206	-0.24(-1.32%)
Sep 23, 2011	18.66	18.81	18.35	18.43	749,186	-0.12(-0.63%)
Sep 22, 2011	18.13	18.64	17.80	18.55	1,649,221	-0.19(-1.01%)
Sep 21, 2011	19.39	19.39	18.71	18.74	782,293	-0.65(-3.37%)
Sep 20, 2011	19.69	19.76	19.33	19.39	1,037,631	-0.37(-1.90%)
Sep 19, 2011	19.82	19.98	19.68	19.77	801,978	-0.41(-2.04%)
Sep 16, 2011	20.52	20.59	20.06	20.18	1,011,971	-0.34(-1.65%)
Sep 15, 2011	20.79	20.86	20.42	20.51	706,647	-0.07(-0.33%)
Sep 14, 2011	20.11	20.80	20.08	20.58	893,416	+0.46(+2.28%)
Sep 13, 2011	19.70	20.29	19.60	20.12	940,549	+0.75(+3.87%)
Sep 12, 2011	19.46	19.63	19.20	19.38	895,997	-0.25(-1.29%)
Sep 09, 2011	19.82	20.09	19.55	19.63	1,295,280	-0.41(-2.04%)
Sep 08, 2011	19.77	20.21	19.77	20.04	733,731	+0.09(+0.47%)
Sep 07, 2011	19.61	20.06	19.60	19.94	565,168	+0.43(+2.20%)
Sep 06, 2011	19.52	19.57	19.22	19.52	918,754	-0.46(-2.28%)
Sep 02, 2011	19.61	20.16	19.61	19.97	737,799	-0.07(-0.34%)
Sep 01, 2011	20.08	20.44	19.99	20.04	1,061,994	-0.09(-0.44%)
Aug 31, 2011	20.05	20.23	19.97	20.13	1,190,374	+0.13(+0.65%)
Aug 30, 2011	19.82	20.09	19.74	20.00	624,464	+0.07(+0.34%)
Aug 29, 2011	19.81	20.09	19.70	19.93	555,266	+0.36(+1.85%)
Aug 26, 2011	19.39	19.67	19.18	19.57	617,316	+0.12(+0.64%)
Aug 25, 2011	19.73	19.94	19.31	19.44	984,062	-0.22(-1.13%)
Aug 24, 2011	19.72	20.02	19.57	19.67	1,026,309	-0.08(-0.39%)
Aug 23, 2011	19.39	19.75	19.34	19.74	839,568	+0.44(+2.28%)
Aug 22, 2011	19.42	19.47	19.24	19.30	1,061,227	+0.24(+1.28%)
Aug 19, 2011	19.06	19.55	19.00	19.06	891,510	-0.11(-0.57%)
Aug 18, 2011	18.83	19.24	18.77	19.17	1,059,756	-0.32(-1.62%)
Aug 17, 2011	19.55	19.78	19.44	19.48	765,112	+0.01(+0.03%)
Aug 16, 2011	19.58	19.58	19.33	19.48	734,073	-0.23(-1.16%)
Aug 15, 2011	19.15	19.84	19.14	19.71	745,942	+0.63(+3.31%)
Aug 12, 2011	19.39	19.45	19.01	19.08	1,208,246	-0.17(-0.86%)
Aug 11, 2011	18.45	19.66	18.44	19.24	2,091,425	+0.90(+4.88%)
Aug 10, 2011	18.51	18.72	18.23	18.35	1,741,782	-0.43(-2.29%)
Aug 09, 2011	18.36	18.80	17.81	18.77	2,622,639	+0.71(+3.92%)
Aug 08, 2011	18.36	18.69	18.00	18.07	2,437,720	-0.92(-4.83%)
Aug 05, 2011	18.82	19.14	18.37	18.98	2,926,012	+0.21(+1.10%)
Aug 04, 2011	19.61	19.67	18.72	18.77	2,155,548	-1.05(-5.27%)
Aug 03, 2011	19.57	19.92	19.36	19.82	1,383,579	+0.25(+1.30%)
Aug 02, 2011	19.55	19.86	19.29	19.57	1,452,694	-0.19(-0.94%)
Aug 01, 2011	20.01	20.03	19.53	19.75	576,379	+0.01(+0.03%)
Jul 29, 2011	19.83	20.01	19.70	19.75	1,435,496	-0.26(-1.29%)
Jul 28, 2011	19.71	20.26	19.62	20.01	1,146,490	+0.29(+1.50%)
Jul 27, 2011	19.92	20.10	19.69	19.71	920,306	-0.30(-1.50%)
Jul 26, 2011	20.51	20.51	19.60	20.01	1,653,257	-0.68(-3.28%)
Jul 25, 2011	20.71	20.74	20.60	20.69	542,350	-0.01(-0.05%)
Jul 22, 2011	20.62	20.72	20.58	20.70	794,326	+0.02(+0.07%)
Jul 21, 2011	20.54	20.81	20.51	20.68	738,960	+0.24(+1.19%)
Jul 20, 2011	20.71	20.82	20.30	20.44	768,525	-0.28(-1.35%)
Jul 19, 2011	20.59	20.95	20.56	20.72	440,919	+0.30(+1.47%)
Jul 18, 2011	20.43	20.49	20.14	20.42	545,284	-0.23(-1.10%)
Jul 15, 2011	21.02	21.04	20.53	20.65	788,038	-0.16(-0.77%)
Jul 14, 2011	20.89	21.00	20.78	20.81	1,140,898	+0.05(+0.25%)
Jul 13, 2011	20.64	21.05	20.64	20.76	1,786,352	+0.07(+0.35%)
Jul 12, 2011	20.10	20.80	20.09	20.68	1,200,146	+0.46(+2.28%)
Jul 11, 2011	20.37	20.44	20.08	20.22	1,222,430	-0.30(-1.46%)
Jul 08, 2011	20.34	20.56	20.29	20.52	586,018	+0.09(+0.43%)
Jul 07, 2011	20.91	20.91	20.31	20.44	1,009,202	-0.31(-1.47%)
Jul 06, 2011	20.82	20.87	20.59	20.74	568,314	-0.15(-0.72%)
Jul 05, 2011	20.68	21.06	20.67	20.89	815,651	+0.35(+1.69%)
Jul 01, 2011	20.43	20.56	20.23	20.54	262,251	+0.09(+0.46%)
Jun 30, 2011	20.09	20.50	20.09	20.45	873,951	+0.44(+2.20%)
Jun 29, 2011	19.79	20.12	19.73	20.01	609,935	+0.40(+2.03%)
Jun 28, 2011	19.42	19.71	19.42	19.61	325,248	+0.23(+1.18%)
Jun 27, 2011	19.38	19.43	19.27	19.39	318,825	+0.01(+0.03%)
Jun 24, 2011	19.36	19.51	19.24	19.38	692,025	+0.04(+0.21%)
Jun 23, 2011	19.24	19.35	19.08	19.34	531,641	-0.15(-0.77%)
Jun 22, 2011	19.50	19.65	19.36	19.49	469,560	-0.02(-0.11%)
Jun 21, 2011	19.11	19.60	19.11	19.51	632,035	+0.53(+2.78%)
Jun 20, 2011	18.99	19.05	18.95	18.98	727,905	+0.31(+1.63%)
Jun 17, 2011	18.83	18.89	18.65	18.68	788,896	-0.06(-0.30%)
Jun 16, 2011	18.65	18.83	18.64	18.73	394,314	-0.10(-0.52%)
Jun 15, 2011	19.04	19.12	18.74	18.83	617,502	-0.34(-1.78%)
Jun 14, 2011	19.20	19.26	18.97	19.17	416,666	+0.15(+0.79%)
Jun 13, 2011	19.23	19.26	18.91	19.02	677,867	+0.02(+0.08%)
Jun 10, 2011	19.30	19.31	18.97	19.01	929,211	-0.29(-1.50%)
Jun 09, 2011	19.17	19.37	19.07	19.30	559,788	+0.19(+0.98%)
Jun 08, 2011	19.09	19.35	19.03	19.11	668,860	-0.16(-0.82%)
Jun 07, 2011	19.01	19.43	18.96	19.27	795,273	+0.35(+1.82%)
Jun 06, 2011	18.97	19.03	18.84	18.92	1,221,100	-0.02(-0.08%)
Jun 03, 2011	18.87	19.00	18.72	18.94	780,457	-0.47(-2.43%)
May 24, 2011	19.39	19.67	19.39	19.41	680,616	+0.09(+0.47%)
May 23, 2011	19.46	19.46	19.27	19.32	483,475	-0.37(-1.86%)
May 20, 2011	19.46	19.77	19.39	19.68	852,295	+0.06(+0.28%)
May 19, 2011	19.30	19.67	19.27	19.63	1,137,755	+0.43(+2.22%)
May 18, 2011	18.87	19.23	18.76	19.20	779,568	+0.34(+1.80%)
May 17, 2011	18.51	18.94	18.51	18.86	733,156	+0.26(+1.42%)
May 16, 2011	18.66	18.71	18.55	18.60	568,845	-0.16(-0.84%)
May 13, 2011	18.65	18.78	18.57	18.75	553,097	+0.05(+0.27%)
May 12, 2011	18.61	18.77	18.36	18.70	760,857	+0.04(+0.22%)
May 11, 2011	18.83	18.93	18.58	18.66	535,749	-0.21(-1.13%)
May 10, 2011	18.82	18.89	18.68	18.88	981,113	+0.14(+0.73%)
May 09, 2011	18.58	18.76	18.38	18.74	805,166	+0.21(+1.15%)
May 06, 2011	18.63	18.79	18.44	18.53	719,047	+0.08(+0.44%)
May 05, 2011	18.48	18.55	18.28	18.44	825,238	-0.19(-1.01%)
May 04, 2011	18.74	18.76	18.57	18.63	692,286	-0.14(-0.73%)
May 03, 2011	19.18	19.20	18.66	18.77	1,004,885	-0.42(-2.20%)

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