Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	53.79	54.15	53.17	53.84	0	+0.25(+0.47%)
Apr 29, 2013	53.95	54.18	53.22	53.59	442,882	+0.19(+0.36%)
Apr 26, 2013	53.41	54.47	53.00	53.40	367,730	-0.35(-0.65%)
Apr 25, 2013	52.47	54.25	52.15	53.75	507,006	+1.20(+2.28%)
Apr 24, 2013	51.88	53.35	51.87	52.55	517,219	+0.96(+1.86%)
Apr 23, 2013	50.41	51.78	50.41	51.59	561,865	+1.41(+2.81%)
Apr 22, 2013	51.21	51.56	49.84	50.18	462,274	-0.54(-1.06%)
Apr 19, 2013	50.90	51.09	50.19	50.72	390,233	+0.29(+0.58%)
Apr 18, 2013	52.00	52.46	50.03	50.43	615,482	-1.63(-3.13%)
Apr 17, 2013	52.18	52.50	51.18	52.06	439,479	-0.64(-1.21%)
Apr 16, 2013	51.33	52.94	50.95	52.70	519,233	+1.75(+3.43%)
Apr 15, 2013	53.00	53.11	50.38	50.95	714,451	-2.08(-3.92%)
Apr 12, 2013	53.82	53.98	52.77	53.03	582,030	-1.03(-1.91%)
Apr 11, 2013	52.41	55.62	52.41	54.06	1,709,608	+1.65(+3.15%)
Apr 10, 2013	50.94	52.70	50.35	52.41	822,621	+2.03(+4.03%)
Apr 09, 2013	49.95	50.65	49.76	50.38	467,872	+0.82(+1.65%)
Apr 08, 2013	48.96	49.79	48.78	49.56	385,711	+0.60(+1.23%)
Apr 05, 2013	47.50	49.19	47.25	48.96	376,270	+0.58(+1.20%)
Apr 04, 2013	48.60	48.97	47.60	48.38	476,933	-0.13(-0.27%)
Apr 03, 2013	51.06	51.23	48.17	48.51	1,126,358	-2.09(-4.13%)
Apr 02, 2013	51.40	52.12	50.20	50.60	777,522	-0.26(-0.51%)
Apr 01, 2013	49.50	51.79	49.08	50.86	1,456,662	+1.22(+2.46%)
Mar 28, 2013	49.38	49.73	48.90	49.64	146,826	+0.19(+0.38%)
Mar 27, 2013	48.75	49.65	48.55	49.45	208,678	+0.27(+0.54%)
Mar 26, 2013	49.25	49.65	48.71	49.18	249,746	+0.05(+0.11%)
Mar 25, 2013	50.03	50.33	48.75	49.13	350,825	-0.38(-0.77%)
Mar 22, 2013	49.60	50.36	49.19	49.51	434,607	+0.50(+1.02%)
Mar 21, 2013	47.85	49.62	47.85	49.01	519,987	+0.85(+1.76%)
Mar 20, 2013	48.00	48.47	47.75	48.16	358,205	+0.47(+0.99%)
Mar 19, 2013	47.97	48.47	47.01	47.69	395,157	-0.11(-0.23%)
Mar 18, 2013	47.88	48.20	47.11	47.80	539,921	-0.36(-0.75%)
Mar 15, 2013	49.13	49.68	48.11	48.16	833,624	-1.22(-2.47%)
Mar 14, 2013	49.88	50.22	49.05	49.38	485,025	-0.38(-0.76%)
Mar 13, 2013	50.10	50.41	49.61	49.76	452,404	-0.32(-0.64%)
Mar 12, 2013	49.69	50.46	49.55	50.08	690,519	+0.25(+0.50%)
Mar 11, 2013	49.54	50.22	49.32	49.83	532,495	+0.10(+0.20%)
Mar 08, 2013	49.60	50.22	49.34	49.73	622,779	+0.48(+0.97%)
Mar 07, 2013	48.80	49.80	48.47	49.25	799,458	+0.38(+0.78%)
Mar 06, 2013	49.08	49.84	48.62	48.87	649,334	-0.26(-0.53%)
Mar 05, 2013	48.54	49.34	48.07	49.13	921,941	+1.10(+2.29%)
Mar 04, 2013	48.09	49.49	47.52	48.03	782,718	-0.66(-1.36%)
Mar 01, 2013	46.70	48.90	46.52	48.69	1,084,552	+1.10(+2.31%)
Feb 28, 2013	48.10	48.62	46.91	47.59	808,751	-0.91(-1.88%)
Feb 27, 2013	47.02	49.35	46.86	48.50	1,537,926	+2.13(+4.59%)
Feb 26, 2013	45.99	46.84	45.25	46.37	1,294,677	-0.97(-2.05%)
Feb 22, 2013	47.58	48.99	46.40	47.34	1,595,414	-0.26(-0.55%)
Feb 21, 2013	48.90	49.97	47.20	47.60	1,884,381	-1.50(-3.05%)
Feb 20, 2013	50.39	51.90	48.35	49.10	4,235,129	-3.34(-6.37%)
Feb 19, 2013	51.66	52.60	50.75	52.44	1,924,336	+1.34(+2.62%)
Feb 15, 2013	51.80	52.59	50.97	51.10	1,004,105	-0.39(-0.76%)
Feb 14, 2013	50.55	52.67	50.36	51.49	1,888,204	+1.64(+3.29%)
Feb 13, 2013	49.63	50.05	49.00	49.85	626,389	+0.33(+0.67%)
Feb 12, 2013	50.19	50.48	48.87	49.52	520,136	-0.43(-0.86%)
Feb 11, 2013	50.72	50.99	49.61	49.95	719,564	-0.74(-1.46%)
Feb 08, 2013	50.12	51.10	49.38	50.69	766,212	+0.55(+1.10%)
Feb 07, 2013	51.45	51.49	49.17	50.14	826,255	-0.84(-1.65%)
Feb 06, 2013	48.51	51.48	48.40	50.98	1,408,932	+2.77(+5.75%)
Feb 04, 2013	49.50	49.52	47.70	48.21	943,039	-1.44(-2.90%)
Feb 01, 2013	48.72	49.70	46.65	49.65	2,802,131	+1.56(+3.24%)
Jan 31, 2013	50.27	50.89	46.15	48.09	3,477,489	-2.44(-4.83%)
Jan 30, 2013	51.65	53.63	50.41	50.53	1,552,996	-0.14(-0.28%)
Jan 29, 2013	51.32	51.69	49.44	50.67	912,132	-0.29(-0.57%)
Jan 28, 2013	53.74	53.86	50.65	50.96	1,542,812	-2.27(-4.26%)
Jan 25, 2013	52.00	53.99	51.95	53.23	1,576,707	+1.48(+2.86%)
Jan 24, 2013	50.39	52.07	50.33	51.75	1,060,353	+1.34(+2.66%)
Jan 23, 2013	50.96	51.48	49.86	50.41	1,523,821	+0.66(+1.33%)
Jan 22, 2013	49.49	51.75	48.66	49.75	4,179,389	+1.00(+2.05%)
Jan 18, 2013	48.84	49.00	48.02	48.75	704,804	+0.09(+0.18%)
Jan 17, 2013	49.31	49.50	48.09	48.66	676,196	-0.63(-1.28%)
Jan 16, 2013	48.85	49.54	48.83	49.29	493,964	+0.45(+0.92%)
Jan 15, 2013	48.34	49.85	48.34	48.84	914,064	+0.19(+0.39%)
Jan 14, 2013	48.44	48.75	47.56	48.65	629,824	+0.55(+1.14%)
Jan 11, 2013	48.49	48.67	47.26	48.10	1,242,263	+1.10(+2.34%)
Jan 10, 2013	47.26	47.80	46.61	47.00	692,909	+0.07(+0.15%)
Jan 09, 2013	47.46	48.00	46.80	46.93	925,335	-0.22(-0.47%)
Jan 08, 2013	47.45	47.64	45.36	47.15	1,240,084	+0.06(+0.13%)
Jan 07, 2013	49.91	49.98	46.65	47.09	1,825,937	-1.60(-3.29%)
Jan 04, 2013	48.00	49.01	47.22	48.69	1,271,004	+0.78(+1.63%)
Jan 03, 2013	47.04	49.10	46.12	47.91	1,648,505	+1.07(+2.29%)
Jan 02, 2013	46.26	47.43	44.90	46.84	1,884,109	+1.94(+4.32%)
Dec 31, 2012	43.36	45.19	43.28	44.90	1,253,570	+1.30(+2.98%)
Dec 28, 2012	43.56	44.00	42.77	43.60	592,550	-0.06(-0.14%)
Dec 27, 2012	44.52	44.84	42.54	43.66	946,957	-0.91(-2.04%)
Dec 26, 2012	43.58	44.65	43.16	44.57	1,147,624	+1.40(+3.24%)
Dec 24, 2012	41.66	43.31	41.56	43.17	434,959	+0.97(+2.30%)
Dec 21, 2012	42.23	42.72	40.52	42.20	950,030	-1.12(-2.59%)
Dec 20, 2012	44.50	45.00	42.73	43.32	1,276,479	-1.22(-2.74%)
Dec 19, 2012	44.02	45.34	44.01	44.54	1,155,372	+0.45(+1.02%)
Dec 18, 2012	43.55	45.15	43.53	44.09	1,751,438	+0.55(+1.26%)
Dec 17, 2012	40.58	43.81	40.58	43.54	2,241,113	+2.98(+7.35%)
Dec 14, 2012	39.49	40.87	39.41	40.56	589,901	+1.09(+2.76%)
Dec 13, 2012	40.00	40.50	39.33	39.47	733,934	-0.42(-1.05%)
Dec 12, 2012	39.30	41.65	39.10	39.89	1,041,582	+0.74(+1.89%)
Dec 11, 2012	38.90	39.87	38.73	39.15	645,001	+0.41(+1.06%)
Dec 10, 2012	39.69	39.98	38.50	38.74	940,034	-0.86(-2.17%)
Dec 07, 2012	40.44	40.44	39.28	39.60	501,074	-0.40(-1.00%)
Dec 06, 2012	40.31	40.89	39.12	40.00	721,177	-0.46(-1.14%)
Dec 05, 2012	42.00	43.00	40.37	40.46	1,222,717	-1.52(-3.62%)
Dec 04, 2012	41.15	42.35	40.82	41.98	977,225	+2.10(+5.27%)
Nov 30, 2012	38.50	40.00	38.43	39.88	1,059,766	+1.23(+3.18%)
Nov 29, 2012	38.31	38.72	37.66	38.65	659,296	+0.37(+0.97%)
Nov 28, 2012	36.60	38.95	36.43	38.28	1,358,011	+1.90(+5.22%)
Nov 27, 2012	35.37	36.50	35.12	36.38	505,241	+1.01(+2.86%)
Nov 26, 2012	35.99	36.20	35.12	35.37	557,553	-0.62(-1.72%)
Nov 23, 2012	36.34	36.55	35.76	35.99	316,158	-0.11(-0.30%)
Nov 21, 2012	34.62	36.55	34.62	36.10	1,453,735	+1.50(+4.34%)
Nov 20, 2012	34.33	34.72	33.86	34.60	409,755	+0.53(+1.56%)
Nov 19, 2012	34.05	34.66	33.48	34.07	629,025	+0.52(+1.55%)
Nov 16, 2012	34.22	34.25	33.15	33.55	960,655	-0.53(-1.56%)
Nov 15, 2012	34.90	35.59	33.90	34.08	908,324	-1.06(-3.02%)
Nov 14, 2012	35.87	36.39	34.70	35.14	511,714	-0.82(-2.28%)
Nov 13, 2012	36.25	36.92	35.59	35.96	632,799	-0.58(-1.59%)
Nov 12, 2012	35.22	36.90	34.83	36.54	895,482	+1.79(+5.15%)
Nov 09, 2012	34.74	35.69	34.30	34.75	726,573	-0.19(-0.54%)
Nov 08, 2012	35.98	35.98	34.55	34.94	1,038,498	-0.61(-1.73%)
Nov 07, 2012	35.65	37.01	34.53	35.55	5,227,241	+1.39(+4.08%)
Nov 06, 2012	35.27	35.30	34.07	34.16	1,479,804	-0.66(-1.90%)
Nov 05, 2012	35.93	36.41	34.75	34.82	1,067,952	-1.67(-4.58%)
Nov 02, 2012	36.64	37.20	36.30	36.49	510,683	-0.01(-0.03%)
Nov 01, 2012	35.65	36.57	35.65	36.50	469,287	+0.73(+2.04%)
Oct 31, 2012	36.03	36.21	35.26	35.77	576,581	-0.03(-0.09%)
Oct 26, 2012	36.00	35.80	35.80	35.80	268,100	-0.20(-0.56%)
Oct 25, 2012	36.44	36.98	35.90	36.00	341,843	-0.48(-1.32%)
Oct 24, 2012	37.29	37.29	36.35	36.48	287,389	-0.35(-0.95%)
Oct 23, 2012	36.15	37.14	36.15	36.83	474,875	-0.21(-0.57%)
Oct 19, 2012	38.99	38.99	36.61	37.04	989,323	-2.01(-5.15%)
Oct 18, 2012	40.00	40.50	38.52	39.05	1,012,795	+0.03(+0.08%)
Oct 17, 2012	38.40	39.57	38.40	39.02	627,562	+0.76(+1.99%)
Oct 16, 2012	38.18	38.35	38.00	38.26	502,358	+0.54(+1.43%)
Oct 15, 2012	36.25	37.87	36.00	37.72	518,022	+1.83(+5.10%)
Oct 12, 2012	36.07	36.45	35.52	35.89	208,091	-0.23(-0.64%)
Oct 11, 2012	36.95	37.13	36.03	36.12	318,407	-0.42(-1.15%)
Oct 10, 2012	36.72	37.12	36.22	36.54	380,964	-0.34(-0.92%)
Oct 09, 2012	37.66	38.27	36.68	36.88	511,540	-0.87(-2.30%)
Oct 08, 2012	37.40	37.95	37.01	37.75	386,479	+0.86(+2.33%)
Oct 05, 2012	36.64	37.46	36.42	36.89	916,548	+0.79(+2.19%)
Oct 04, 2012	36.20	36.54	35.75	36.10	370,086	+0.11(+0.31%)
Oct 03, 2012	36.24	36.54	35.76	35.99	477,478	-0.25(-0.69%)
Oct 02, 2012	37.20	37.44	36.02	36.24	610,201	-0.77(-2.08%)
Oct 01, 2012	39.15	39.93	36.94	37.01	892,066	-2.16(-5.51%)
Sep 28, 2012	38.50	39.60	38.37	39.17	884,061	+0.79(+2.06%)
Sep 27, 2012	38.96	38.99	37.55	38.38	576,167	+0.63(+1.67%)
Sep 26, 2012	38.02	38.48	37.60	37.75	291,688	-0.44(-1.15%)
Sep 25, 2012	39.50	39.80	38.10	38.19	475,082	-1.20(-3.05%)
Sep 24, 2012	39.80	40.27	39.29	39.39	371,325	-0.37(-0.93%)
Sep 21, 2012	39.70	40.71	39.54	39.76	567,119	+0.18(+0.45%)
Sep 20, 2012	39.58	39.70	39.13	39.58	217,958	-0.09(-0.23%)
Sep 19, 2012	39.42	39.75	39.26	39.67	215,049	+0.54(+1.38%)
Sep 18, 2012	39.90	39.90	39.05	39.13	391,412	-0.44(-1.11%)
Sep 17, 2012	40.90	40.92	39.05	39.57	755,980	-1.39(-3.39%)
Sep 14, 2012	41.04	41.63	40.65	40.96	569,067	-0.25(-0.61%)
Sep 13, 2012	40.21	41.55	39.95	41.21	687,609	+0.52(+1.28%)
Sep 12, 2012	40.00	40.87	39.40	40.69	721,533	+0.74(+1.85%)
Sep 11, 2012	39.74	40.63	39.47	39.95	748,089	+0.48(+1.22%)
Sep 10, 2012	37.46	40.22	37.46	39.47	1,489,208	+1.84(+4.89%)
Sep 07, 2012	38.14	38.45	37.45	37.63	608,645	-0.01(-0.03%)
Sep 06, 2012	37.95	39.09	37.48	37.64	822,760	-0.09(-0.24%)
Sep 05, 2012	37.82	38.59	37.48	37.73	716,743	-0.15(-0.40%)
Sep 04, 2012	38.29	38.55	37.64	37.88	493,132	-0.71(-1.84%)
Aug 31, 2012	37.86	38.94	37.27	38.59	574,983	+0.95(+2.52%)
Aug 30, 2012	38.52	39.20	37.54	37.64	573,521	-1.17(-3.01%)
Aug 29, 2012	37.67	39.16	37.46	38.81	726,683	+1.51(+4.05%)
Aug 27, 2012	37.41	37.75	36.88	37.30	417,965	-0.03(-0.08%)
Aug 24, 2012	37.09	38.09	37.06	37.33	556,694	-0.02(-0.05%)
Aug 23, 2012	37.08	37.42	37.00	37.35	471,622	+0.11(+0.30%)
Aug 22, 2012	37.88	38.20	37.11	37.24	635,084	-0.86(-2.26%)
Aug 21, 2012	38.28	38.87	37.90	38.10	532,417	-0.08(-0.21%)
Aug 20, 2012	38.83	38.83	38.01	38.18	542,613	-0.82(-2.10%)
Aug 17, 2012	38.65	39.40	38.21	39.00	827,397	+0.18(+0.46%)
Aug 16, 2012	37.90	38.90	37.32	38.82	972,120	+1.15(+3.05%)
Aug 15, 2012	37.90	38.32	37.30	37.67	736,883	-0.27(-0.71%)
Aug 14, 2012	39.23	39.54	37.91	37.94	822,593	-1.18(-3.02%)
Aug 13, 2012	39.97	40.11	38.88	39.12	1,072,535	-0.94(-2.35%)
Aug 10, 2012	40.24	40.90	39.70	40.06	665,273	-0.52(-1.28%)
Aug 09, 2012	41.15	41.41	39.20	40.58	1,954,633	-0.39(-0.95%)
Aug 08, 2012	44.29	44.50	39.08	40.97	5,813,548	-0.28(-0.68%)
Aug 07, 2012	42.00	43.70	40.92	41.25	1,954,526	-0.45(-1.08%)
Aug 06, 2012	40.32	42.00	40.32	41.70	688,251	+1.13(+2.79%)
Aug 03, 2012	42.00	42.26	40.46	40.57	599,087	-0.76(-1.84%)
Aug 02, 2012	41.00	42.39	41.00	41.33	1,050,479	+0.02(+0.05%)
Aug 01, 2012	39.50	42.25	39.50	41.31	1,362,798	+2.30(+5.90%)
Jul 31, 2012	37.37	39.20	37.25	39.01	751,278	+1.57(+4.19%)
Jul 30, 2012	37.93	38.79	37.25	37.44	510,968	-0.81(-2.12%)
Jul 27, 2012	37.42	38.42	36.75	38.25	636,177	+1.08(+2.91%)
Jul 26, 2012	37.69	38.25	37.02	37.17	349,714	-0.32(-0.87%)
Jul 25, 2012	39.00	39.24	36.54	37.49	777,202	-1.44(-3.69%)
Jul 24, 2012	39.20	39.37	38.76	38.93	466,456	-0.32(-0.82%)
Jul 23, 2012	38.77	39.68	38.25	39.25	520,504	-0.54(-1.36%)
Jul 20, 2012	38.85	39.83	38.59	39.79	577,361	+0.59(+1.51%)
Jul 19, 2012	38.70	39.53	38.61	39.20	781,616	+0.52(+1.34%)
Jul 18, 2012	38.17	39.50	37.80	38.68	1,089,232	+1.43(+3.84%)
Jul 17, 2012	37.60	38.35	36.90	37.25	384,373	-0.20(-0.53%)
Jul 16, 2012	37.60	38.00	36.94	37.45	295,939	-0.19(-0.50%)
Jul 13, 2012	37.08	38.07	36.80	37.64	338,376	+0.61(+1.65%)
Jul 12, 2012	36.53	37.16	35.66	37.03	773,040	+0.09(+0.24%)
Jul 11, 2012	38.25	38.77	36.33	36.94	931,480	-1.27(-3.32%)
Jul 10, 2012	41.36	41.46	36.52	38.21	1,851,739	-3.26(-7.86%)
Jul 09, 2012	42.23	42.90	41.40	41.47	432,579	-0.93(-2.19%)
Jul 06, 2012	41.80	42.50	41.45	42.40	461,610	+0.12(+0.28%)
Jul 05, 2012	42.46	43.08	41.62	42.28	840,006	+0.16(+0.38%)
Jul 03, 2012	40.01	42.32	40.01	42.12	696,894	+1.71(+4.23%)
Jul 02, 2012	40.70	40.95	39.80	40.41	560,883	-0.56(-1.37%)
Jun 29, 2012	40.84	41.00	40.21	40.97	692,714	+0.85(+2.12%)
Jun 28, 2012	39.13	40.40	39.00	40.12	1,203,712	+0.36(+0.91%)
Jun 27, 2012	38.04	40.00	37.20	39.76	981,362	+2.10(+5.58%)
Jun 26, 2012	38.05	38.26	36.42	37.66	659,110	-0.60(-1.57%)
Jun 25, 2012	38.85	39.83	37.86	38.26	703,320	-0.58(-1.49%)
Jun 22, 2012	37.73	39.00	37.36	38.84	847,989	+1.69(+4.54%)
Jun 21, 2012	37.69	38.74	37.07	37.15	1,361,029	-0.45(-1.19%)
Jun 20, 2012	35.19	38.19	34.77	37.60	1,997,217	+2.17(+6.12%)
Jun 19, 2012	35.00	35.68	35.00	35.43	321,050	+0.34(+0.97%)
Jun 18, 2012	34.24	35.18	34.01	35.09	463,715	+0.54(+1.56%)
Jun 15, 2012	34.18	35.50	34.10	34.55	664,310	-0.07(-0.20%)
Jun 14, 2012	35.03	36.08	33.11	34.62	1,513,721	-0.67(-1.90%)
Jun 13, 2012	34.79	36.00	34.27	35.29	722,902	+0.14(+0.40%)
Jun 12, 2012	35.00	35.45	34.06	35.15	741,514	+0.48(+1.38%)
Jun 11, 2012	35.92	36.09	34.18	34.67	665,132	-0.69(-1.95%)
Jun 08, 2012	34.70	35.39	33.69	35.36	733,152	+0.54(+1.55%)
Jun 07, 2012	35.25	35.70	33.82	34.82	622,348	-0.25(-0.71%)
Jun 06, 2012	33.96	35.15	33.37	35.07	913,936	+1.40(+4.16%)
Jun 05, 2012	31.85	34.19	31.80	33.67	862,990	+1.70(+5.32%)
Jun 04, 2012	30.29	32.09	30.26	31.97	911,685	+1.73(+5.72%)
Jun 01, 2012	29.79	30.53	29.44	30.24	822,753	-0.76(-2.45%)
May 31, 2012	31.27	31.52	30.31	31.00	601,621	-0.17(-0.55%)
May 30, 2012	32.79	32.95	31.10	31.17	1,091,127	-2.31(-6.90%)
May 29, 2012	33.12	33.82	33.04	33.48	441,394	+0.45(+1.36%)
May 25, 2012	32.49	33.82	32.28	33.03	311,498	+0.30(+0.92%)
May 24, 2012	33.55	34.32	32.27	32.73	737,510	-0.47(-1.42%)
May 23, 2012	31.25	33.45	31.00	33.20	1,094,237	+1.42(+4.47%)
May 22, 2012	32.22	32.78	31.66	31.78	399,054	-0.52(-1.61%)
May 21, 2012	31.25	32.45	30.77	32.30	748,832	+1.28(+4.13%)
May 18, 2012	30.12	31.19	29.82	31.02	1,192,147	+0.96(+3.19%)
May 17, 2012	31.68	32.00	29.90	30.06	1,307,178	-1.72(-5.41%)
May 16, 2012	33.21	33.97	31.58	31.78	1,026,582	-1.41(-4.25%)
May 15, 2012	34.66	35.00	32.95	33.19	1,256,426	-1.52(-4.38%)
May 14, 2012	35.02	35.40	34.51	34.71	831,720	-0.73(-2.06%)
May 11, 2012	35.51	36.73	35.27	35.44	905,384	-0.67(-1.86%)
May 10, 2012	36.43	37.30	35.08	36.11	2,165,344	-0.79(-2.14%)
May 09, 2012	37.24	37.95	33.77	36.90	12,820,129	+7.71(+26.41%)
May 08, 2012	29.50	30.08	28.28	29.19	2,369,768	-0.50(-1.68%)
May 07, 2012	30.98	31.28	29.60	29.69	1,181,400	-0.89(-2.91%)
May 04, 2012	31.21	31.50	30.30	30.58	910,694	-0.49(-1.58%)
May 03, 2012	33.43	33.50	30.26	31.07	2,337,527	-3.36(-9.76%)
May 02, 2012	34.58	34.96	34.00	34.43	563,317	-0.56(-1.60%)

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