Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	34.51	34.98	34.36	34.72	1,187,513	+0.07(+0.20%)
Jan 30, 2013	34.76	34.81	34.30	34.65	2,042,665	-0.12(-0.35%)
Jan 29, 2013	35.69	35.69	33.75	34.77	2,273,397	-0.56(-1.59%)
Jan 28, 2013	35.86	36.02	35.20	35.33	1,302,934	-0.61(-1.70%)
Jan 25, 2013	35.35	36.13	35.10	35.94	2,816,416	+0.93(+2.66%)
Jan 24, 2013	34.90	35.86	34.75	35.01	5,085,979	+0.18(+0.52%)
Jan 23, 2013	33.75	35.00	33.47	34.83	4,324,967	+1.12(+3.32%)
Jan 22, 2013	32.50	33.73	32.34	33.71	3,016,920	+1.27(+3.91%)
Jan 18, 2013	31.42	32.48	31.35	32.44	3,350,500	+0.98(+3.12%)
Jan 17, 2013	31.75	31.88	31.07	31.46	2,234,099	-0.18(-0.57%)
Jan 16, 2013	32.39	32.50	31.32	31.64	1,870,473	-0.89(-2.74%)
Jan 15, 2013	31.84	32.72	31.66	32.53	2,346,909	+0.33(+1.02%)
Jan 14, 2013	31.42	32.39	31.32	32.20	2,065,334	+0.60(+1.90%)
Jan 11, 2013	31.08	31.63	30.96	31.60	1,279,655	+0.51(+1.64%)
Jan 10, 2013	30.99	31.28	30.50	31.09	2,453,999	-0.33(-1.05%)
Jan 09, 2013	31.18	31.84	30.95	31.42	1,773,951	+0.47(+1.52%)
Jan 08, 2013	31.41	31.61	30.62	30.95	1,572,320	-0.55(-1.75%)
Jan 07, 2013	30.82	32.07	30.75	31.50	2,519,574	+0.67(+2.17%)
Jan 04, 2013	30.41	30.84	30.31	30.83	2,941,592	+0.52(+1.72%)
Jan 03, 2013	29.81	31.05	29.75	30.31	4,136,368	+0.56(+1.88%)
Jan 02, 2013	30.15	30.21	29.51	29.75	2,849,295	+0.07(+0.24%)
Dec 31, 2012	29.04	29.86	28.91	29.68	2,117,373	+0.98(+3.41%)
Dec 28, 2012	28.28	28.97	28.28	28.70	1,341,078	+0.25(+0.88%)
Dec 27, 2012	28.54	28.76	28.08	28.45	1,412,446	-0.10(-0.35%)
Dec 26, 2012	28.68	28.88	28.50	28.55	1,158,110	-0.17(-0.59%)
Dec 24, 2012	28.63	28.90	28.30	28.72	648,983	+0.27(+0.95%)
Dec 21, 2012	28.98	28.98	28.30	28.45	4,137,243	-0.97(-3.30%)
Dec 20, 2012	29.40	29.71	29.12	29.42	2,369,452	-0.04(-0.14%)
Dec 19, 2012	29.18	29.73	29.00	29.46	3,512,516	+0.43(+1.48%)
Dec 18, 2012	28.82	29.19	28.33	29.03	4,435,427	+0.21(+0.73%)
Dec 17, 2012	29.56	29.74	28.63	28.82	4,165,357	-0.78(-2.64%)
Dec 14, 2012	31.46	31.47	29.04	29.60	9,465,907	-3.63(-10.92%)
Dec 13, 2012	33.46	33.77	32.80	33.23	3,413,332	-0.16(-0.48%)
Dec 12, 2012	33.37	33.88	33.25	33.39	2,381,300	+0.25(+0.75%)
Dec 11, 2012	32.81	33.43	32.69	33.14	2,781,700	+0.14(+0.42%)
Dec 10, 2012	32.55	33.29	32.46	33.00	2,947,600	+0.44(+1.35%)
Dec 07, 2012	33.64	33.93	32.45	32.56	3,323,703	-0.85(-2.54%)
Dec 06, 2012	32.50	33.66	32.28	33.41	2,458,383	+0.87(+2.67%)
Dec 05, 2012	31.26	33.00	31.25	32.54	4,284,318	+2.29(+7.57%)
Dec 04, 2012	29.92	30.30	29.55	30.25	1,246,839	-0.14(-0.46%)
Nov 30, 2012	30.38	30.40	29.84	30.39	1,549,688	+0.00(+0.00%)
Nov 29, 2012	30.58	30.95	29.94	30.39	1,327,033	+0.17(+0.56%)
Nov 28, 2012	30.79	30.79	29.87	30.22	1,784,522	-0.75(-2.42%)
Nov 27, 2012	30.51	31.50	30.51	30.97	1,756,523	-0.19(-0.61%)
Nov 26, 2012	30.77	31.22	30.46	31.16	1,416,341	+0.35(+1.14%)
Nov 23, 2012	30.87	31.39	30.67	30.81	815,674	+0.07(+0.23%)
Nov 21, 2012	30.52	31.14	30.44	30.74	878,265	+0.20(+0.65%)
Nov 20, 2012	30.10	30.54	29.90	30.54	1,159,215	+0.44(+1.46%)
Nov 19, 2012	29.56	30.39	29.40	30.10	2,268,510	+1.20(+4.15%)
Nov 16, 2012	29.54	29.89	28.60	28.90	2,924,207	-0.55(-1.87%)
Nov 15, 2012	29.55	29.68	28.95	29.45	1,731,491	-0.12(-0.41%)
Nov 14, 2012	30.03	30.32	29.37	29.57	1,454,880	-0.45(-1.50%)
Nov 13, 2012	30.78	31.20	29.90	30.02	1,843,256	-0.93(-3.00%)
Nov 12, 2012	31.38	31.41	30.60	30.95	934,983	-0.29(-0.93%)
Nov 09, 2012	30.61	31.67	30.26	31.24	1,464,230	+0.50(+1.63%)
Nov 08, 2012	31.38	31.69	30.73	30.74	1,116,415	-0.79(-2.51%)
Nov 07, 2012	32.21	32.21	30.73	31.53	1,616,011	-0.78(-2.41%)
Nov 06, 2012	31.72	32.77	31.51	32.31	2,159,908	+0.80(+2.54%)
Nov 05, 2012	31.28	31.76	31.05	31.51	1,175,355	+0.11(+0.35%)
Nov 02, 2012	31.63	31.85	31.36	31.40	2,116,386	-0.10(-0.32%)
Nov 01, 2012	29.81	31.62	29.23	31.50	3,360,486	+1.86(+6.28%)
Oct 31, 2012	29.63	29.70	28.60	29.64	1,786,949	+0.09(+0.30%)
Oct 26, 2012	29.90	29.55	29.55	29.55	2,133,500	-0.25(-0.84%)
Oct 25, 2012	30.49	30.59	29.80	29.80	2,257,723	-0.23(-0.77%)
Oct 24, 2012	30.77	31.00	29.88	30.03	2,762,307	-0.62(-2.02%)
Oct 23, 2012	31.05	31.07	29.90	30.65	2,568,075	-1.03(-3.25%)
Oct 19, 2012	32.03	32.08	31.38	31.68	1,768,991	-0.41(-1.28%)
Oct 18, 2012	31.97	32.23	31.37	32.09	2,257,140	+0.16(+0.50%)
Oct 17, 2012	32.13	32.23	31.64	31.93	2,418,570	-0.37(-1.15%)
Oct 16, 2012	31.60	32.35	31.38	32.30	1,945,688	+0.81(+2.57%)
Oct 15, 2012	31.02	31.60	30.96	31.49	2,076,908	+0.43(+1.38%)
Oct 12, 2012	30.55	31.15	30.43	31.06	1,997,166	+0.38(+1.24%)
Oct 11, 2012	30.20	30.75	30.11	30.68	2,440,381	+0.79(+2.64%)
Oct 10, 2012	30.59	30.59	29.67	29.89	3,910,555	-0.69(-2.26%)
Oct 09, 2012	30.65	30.85	28.23	30.58	15,259,605	-0.26(-0.84%)
Oct 08, 2012	30.99	31.60	30.66	30.84	2,609,337	-0.53(-1.69%)
Oct 05, 2012	29.71	32.07	29.64	31.37	9,427,457	+1.78(+6.02%)
Oct 04, 2012	27.99	29.60	27.66	29.59	5,856,757	+1.73(+6.21%)
Oct 03, 2012	27.82	27.95	27.33	27.86	3,839,434	+0.00(+0.00%)
Oct 02, 2012	29.13	29.25	27.64	27.86	3,680,591	-0.19(-0.68%)
Oct 01, 2012	28.10	28.42	27.52	28.05	2,871,933	+0.20(+0.72%)
Sep 28, 2012	28.35	28.35	27.50	27.85	3,390,024	-0.64(-2.25%)
Sep 27, 2012	28.39	28.61	27.70	28.49	3,413,682	+0.30(+1.06%)
Sep 26, 2012	30.00	30.04	27.38	28.19	9,622,865	-1.83(-6.10%)
Sep 25, 2012	31.20	31.25	30.02	30.02	3,178,723	-1.06(-3.41%)
Sep 24, 2012	31.47	31.47	30.89	31.08	2,442,512	-0.72(-2.26%)
Sep 21, 2012	31.96	32.47	31.55	31.80	1,724,405	+0.03(+0.09%)
Sep 20, 2012	32.18	32.24	31.41	31.77	2,017,214	-0.55(-1.70%)
Sep 19, 2012	32.57	33.07	32.14	32.32	2,618,856	-0.47(-1.43%)
Sep 18, 2012	31.80	32.97	31.63	32.79	3,650,305	+0.88(+2.76%)
Sep 17, 2012	31.75	31.93	31.27	31.91	2,807,584	+0.18(+0.57%)
Sep 14, 2012	31.68	32.21	31.57	31.73	3,440,423	+0.38(+1.21%)
Sep 13, 2012	31.51	31.70	31.02	31.35	4,163,928	-0.30(-0.95%)
Sep 12, 2012	31.57	32.14	31.46	31.65	3,292,127	-0.11(-0.35%)
Sep 11, 2012	32.16	32.16	31.09	31.76	3,319,222	-0.41(-1.27%)
Sep 10, 2012	32.31	33.00	31.88	32.17	4,661,785	-0.31(-0.95%)
Sep 07, 2012	30.44	32.72	30.28	32.48	7,491,684	+1.93(+6.32%)
Sep 06, 2012	31.55	32.50	30.37	30.55	16,306,938	-4.83(-13.65%)
Sep 05, 2012	34.56	35.53	33.90	35.38	5,150,120	+0.66(+1.90%)
Sep 04, 2012	34.89	35.30	33.81	34.72	2,490,907	-0.02(-0.06%)
Aug 31, 2012	34.89	35.25	34.18	34.74	1,469,593	+0.19(+0.55%)
Aug 30, 2012	34.72	34.78	33.77	34.55	2,268,626	-0.11(-0.32%)
Aug 29, 2012	35.29	35.32	34.23	34.66	2,929,832	+0.17(+0.49%)
Aug 27, 2012	34.04	34.79	33.90	34.49	3,270,571	+0.49(+1.44%)
Aug 24, 2012	33.40	34.12	33.26	34.00	2,259,680	+0.40(+1.19%)
Aug 23, 2012	32.76	33.76	32.41	33.60	2,856,104	+0.79(+2.41%)
Aug 22, 2012	32.15	32.95	31.89	32.81	1,948,208	+0.52(+1.61%)
Aug 21, 2012	32.06	32.53	31.81	32.29	3,263,677	+0.41(+1.29%)
Aug 20, 2012	32.80	33.15	31.31	31.88	4,808,369	-1.07(-3.25%)
Aug 17, 2012	34.08	34.24	32.75	32.95	2,980,227	-1.12(-3.29%)
Aug 16, 2012	34.03	34.52	33.89	34.07	2,089,061	+0.07(+0.21%)
Aug 15, 2012	33.90	34.33	33.60	34.00	2,907,891	+0.29(+0.86%)
Aug 14, 2012	34.60	34.60	33.47	33.71	2,030,328	-0.74(-2.15%)
Aug 13, 2012	33.91	34.78	33.83	34.45	1,677,312	+0.45(+1.32%)
Aug 10, 2012	33.69	34.28	33.50	34.00	1,936,215	+0.26(+0.77%)
Aug 09, 2012	34.50	35.07	33.47	33.74	3,879,567	-0.44(-1.29%)
Aug 08, 2012	36.89	36.89	33.71	34.18	7,696,872	-4.62(-11.91%)
Aug 07, 2012	37.99	39.00	37.84	38.80	1,127,248	+0.97(+2.56%)
Aug 06, 2012	37.59	38.10	37.34	37.83	968,023	+0.34(+0.91%)
Aug 03, 2012	36.73	37.80	36.32	37.49	1,243,054	+1.38(+3.82%)
Aug 02, 2012	35.46	36.56	35.10	36.11	1,315,840	+0.33(+0.92%)
Aug 01, 2012	36.31	37.17	35.46	35.78	1,333,328	-0.51(-1.41%)
Jul 31, 2012	37.03	37.71	35.92	36.29	1,700,904	-0.87(-2.34%)
Jul 30, 2012	37.79	38.36	36.90	37.16	1,212,924	-0.66(-1.75%)
Jul 27, 2012	37.06	37.98	37.00	37.82	3,247,728	+1.14(+3.11%)
Jul 26, 2012	35.20	36.86	34.82	36.68	2,373,098	+2.09(+6.04%)
Jul 25, 2012	34.22	34.88	33.91	34.59	1,069,992	+0.61(+1.80%)
Jul 24, 2012	34.89	35.44	33.69	33.98	1,973,278	-0.71(-2.05%)
Jul 23, 2012	35.52	35.52	34.23	34.69	1,929,436	-1.53(-4.22%)
Jul 20, 2012	36.34	36.46	35.85	36.22	1,502,290	-0.40(-1.09%)
Jul 19, 2012	36.57	37.11	36.30	36.62	1,619,849	+0.25(+0.69%)
Jul 18, 2012	35.39	36.68	35.39	36.37	1,496,733	+0.75(+2.11%)
Jul 17, 2012	36.27	36.48	35.20	35.62	1,666,941	-0.40(-1.11%)
Jul 16, 2012	36.51	36.55	35.52	36.02	1,536,481	-0.57(-1.56%)
Jul 13, 2012	35.10	36.78	35.10	36.59	2,903,242	+1.46(+4.16%)
Jul 12, 2012	35.05	36.36	34.94	35.13	4,265,982	-0.28(-0.79%)
Jul 11, 2012	34.00	35.84	33.86	35.41	7,686,263	+3.49(+10.93%)
Jul 10, 2012	32.63	33.05	31.69	31.92	1,440,140	-0.53(-1.63%)
Jul 09, 2012	32.66	32.69	31.93	32.45	1,256,248	-0.15(-0.46%)
Jul 06, 2012	33.02	33.24	32.27	32.60	1,230,407	-0.79(-2.37%)
Jul 05, 2012	33.08	33.79	32.62	33.39	1,320,975	+0.24(+0.72%)
Jul 03, 2012	32.46	33.45	32.41	33.15	641,119	+0.53(+1.62%)
Jul 02, 2012	33.30	33.56	32.29	32.62	2,210,428	-0.47(-1.42%)
Jun 29, 2012	32.21	33.39	32.01	33.09	3,119,029	+1.98(+6.36%)
Jun 28, 2012	30.96	31.17	30.37	31.11	1,635,303	-0.10(-0.32%)
Jun 27, 2012	31.48	31.82	30.74	31.21	1,947,199	-0.42(-1.33%)
Jun 26, 2012	30.99	32.08	30.92	31.63	2,067,183	+0.61(+1.97%)
Jun 25, 2012	31.63	31.70	30.86	31.02	1,672,286	-0.83(-2.61%)
Jun 22, 2012	32.03	32.34	31.62	31.85	2,472,547	-0.14(-0.44%)
Jun 21, 2012	32.85	33.33	31.70	31.99	3,462,372	-1.10(-3.32%)
Jun 20, 2012	32.27	33.26	32.23	33.09	2,845,562	+0.87(+2.70%)
Jun 19, 2012	32.26	32.63	32.00	32.22	2,651,941	+0.02(+0.06%)
Jun 18, 2012	31.07	32.55	30.93	32.20	4,420,508	+1.74(+5.71%)
Jun 15, 2012	30.29	30.54	30.10	30.46	4,135,827	+0.11(+0.36%)
Jun 14, 2012	31.39	31.54	30.12	30.35	3,709,892	-1.00(-3.19%)
Jun 13, 2012	31.87	32.15	31.13	31.35	3,526,810	-0.57(-1.79%)
Jun 12, 2012	32.44	32.73	31.03	31.92	8,560,789	-2.02(-5.95%)
Jun 11, 2012	35.37	35.73	33.82	33.94	2,565,291	-1.06(-3.03%)
Jun 08, 2012	34.67	35.15	34.53	35.00	1,316,881	-0.12(-0.34%)
Jun 07, 2012	36.22	36.64	35.06	35.12	2,459,159	-0.66(-1.84%)
Jun 06, 2012	35.40	36.20	35.20	35.78	3,076,019	+0.70(+2.00%)
Jun 05, 2012	34.01	35.13	33.82	35.08	2,499,620	+1.06(+3.12%)
Jun 04, 2012	34.93	35.24	33.08	34.02	3,670,266	-1.21(-3.43%)
Jun 01, 2012	35.05	35.53	34.68	35.23	3,632,512	-0.88(-2.44%)
May 31, 2012	36.50	36.50	34.88	36.11	7,434,540	-0.14(-0.39%)
May 30, 2012	35.52	36.88	34.84	36.25	6,547,630	+0.61(+1.71%)
May 29, 2012	38.66	38.69	35.11	35.64	15,681,044	-2.39(-6.28%)
May 25, 2012	39.85	40.26	37.20	38.03	25,810,508	-6.97(-15.49%)
May 24, 2012	47.52	47.82	44.57	45.00	5,868,929	-1.70(-3.64%)
May 23, 2012	45.15	47.05	44.96	46.70	2,525,867	+0.95(+2.08%)
May 22, 2012	45.53	46.53	45.03	45.75	1,985,438	+0.32(+0.70%)
May 21, 2012	44.22	45.59	43.11	45.43	2,352,136	+1.73(+3.96%)
May 18, 2012	45.38	45.42	43.49	43.70	2,543,060	-1.33(-2.95%)
May 17, 2012	45.79	46.22	44.97	45.03	2,769,433	-0.81(-1.77%)
May 16, 2012	45.05	46.88	44.96	45.84	3,666,106	+1.03(+2.30%)
May 15, 2012	45.07	46.00	44.68	44.81	2,071,568	-0.26(-0.58%)
May 14, 2012	43.88	45.94	43.66	45.07	2,811,674	+0.80(+1.81%)
May 11, 2012	44.09	44.75	43.92	44.27	1,699,311	-0.18(-0.40%)
May 10, 2012	45.75	46.12	44.28	44.45	2,700,515	-0.78(-1.72%)
May 09, 2012	43.93	45.76	43.66	45.23	2,148,866	+0.63(+1.41%)
May 08, 2012	45.84	45.93	43.44	44.60	4,413,882	-1.47(-3.19%)
May 07, 2012	46.53	47.00	45.81	46.07	2,874,033	-0.83(-1.77%)
May 04, 2012	48.08	48.15	46.23	46.90	2,662,232	-1.49(-3.08%)
May 03, 2012	49.97	50.85	48.32	48.39	2,585,854	-1.20(-2.42%)
May 02, 2012	48.74	50.30	48.56	49.59	2,032,440	+0.61(+1.25%)
May 01, 2012	48.22	50.28	48.02	48.98	5,409,534	+1.34(+2.81%)
Apr 30, 2012	51.34	51.34	46.70	47.64	12,372,624	-6.80(-12.49%)
Apr 27, 2012	53.96	54.76	52.80	54.44	1,750,504	+0.58(+1.08%)
Apr 26, 2012	54.17	54.47	53.17	53.86	1,382,582	-0.54(-0.99%)
Apr 25, 2012	53.85	54.47	53.25	54.40	1,046,098	+1.36(+2.56%)
Apr 24, 2012	52.40	53.90	51.75	53.04	1,650,355	+0.65(+1.24%)
Apr 23, 2012	52.28	52.54	50.83	52.39	2,318,474	-0.88(-1.65%)
Apr 20, 2012	54.34	54.60	53.20	53.27	1,523,856	-0.84(-1.55%)
Apr 19, 2012	54.26	55.89	53.58	54.11	2,137,400	-0.12(-0.22%)
Apr 18, 2012	54.02	54.66	53.70	54.23	864,309	-0.16(-0.29%)
Apr 17, 2012	53.56	54.57	53.41	54.39	1,038,365	+1.32(+2.49%)
Apr 16, 2012	54.06	54.71	52.88	53.07	1,619,939	-1.33(-2.44%)
Apr 13, 2012	54.16	54.78	53.52	54.40	1,750,192	-0.05(-0.09%)
Apr 12, 2012	53.08	54.96	52.76	54.45	2,672,504	+1.54(+2.91%)
Apr 11, 2012	51.91	53.27	51.80	52.91	1,655,366	+1.49(+2.90%)
Apr 10, 2012	52.92	53.82	51.34	51.42	2,755,858	-1.65(-3.11%)
Apr 09, 2012	52.52	53.44	51.86	53.07	2,337,542	+0.11(+0.21%)
Apr 05, 2012	51.38	53.40	51.23	52.96	3,415,670	+2.95(+5.90%)
Apr 04, 2012	51.48	51.60	49.26	50.01	3,250,213	-1.96(-3.77%)
Apr 03, 2012	53.05	53.52	51.39	51.97	2,165,308	-1.36(-2.55%)
Apr 02, 2012	51.67	53.96	51.52	53.33	2,805,304	+1.46(+2.81%)
Mar 30, 2012	52.11	52.30	50.89	51.87	2,444,926	+0.10(+0.19%)
Mar 29, 2012	50.33	52.00	50.25	51.77	1,656,097	+1.27(+2.51%)
Mar 28, 2012	51.89	52.40	50.25	50.50	1,916,554	-1.56(-3.00%)
Mar 27, 2012	52.03	52.68	51.38	52.06	1,693,736	+0.03(+0.06%)
Mar 26, 2012	51.31	52.76	51.11	52.03	2,392,785	+1.36(+2.68%)
Mar 23, 2012	50.30	50.80	49.66	50.67	1,970,729	+0.27(+0.54%)
Mar 22, 2012	50.13	50.66	49.73	50.40	1,501,966	-0.23(-0.45%)
Mar 21, 2012	49.86	50.98	49.50	50.63	2,054,824	+0.87(+1.75%)
Mar 20, 2012	49.85	49.97	49.28	49.76	923,423	-0.56(-1.11%)
Mar 19, 2012	49.30	50.77	49.19	50.32	1,623,926	+0.85(+1.72%)
Mar 16, 2012	50.30	50.31	49.26	49.47	1,915,250	-1.10(-2.18%)
Mar 15, 2012	50.79	51.05	50.19	50.57	1,271,376	-0.09(-0.18%)
Mar 14, 2012	51.01	51.19	50.19	50.66	1,957,812	-0.34(-0.67%)
Mar 13, 2012	50.50	51.20	49.84	51.00	2,045,139	+0.85(+1.69%)
Mar 12, 2012	50.33	50.67	49.72	50.15	1,679,575	-0.57(-1.12%)
Mar 09, 2012	50.49	50.98	50.48	50.72	2,007,753	-0.47(-0.92%)
Mar 08, 2012	51.58	51.68	50.66	51.19	2,100,189	-0.14(-0.27%)
Mar 07, 2012	50.08	51.52	49.87	51.33	5,524,678	+1.09(+2.17%)
Mar 06, 2012	48.49	50.33	47.41	50.24	9,832,524	+3.69(+7.93%)
Mar 05, 2012	48.31	48.41	46.06	46.55	2,756,544	-1.15(-2.41%)
Mar 02, 2012	48.02	49.00	47.43	47.70	2,140,055	-0.20(-0.42%)
Mar 01, 2012	48.01	48.79	47.69	47.90	2,504,352	+0.01(+0.02%)
Feb 29, 2012	48.95	49.71	47.75	47.89	2,444,653	-0.83(-1.70%)
Feb 28, 2012	48.00	49.20	47.99	48.72	2,501,052	+0.71(+1.48%)
Feb 27, 2012	46.27	48.21	46.21	48.01	2,065,678	+1.01(+2.15%)
Feb 24, 2012	46.36	47.51	46.21	47.00	2,341,028	+1.05(+2.29%)
Feb 23, 2012	45.58	46.06	45.35	45.95	1,511,390	+0.38(+0.83%)
Feb 22, 2012	45.23	45.88	45.16	45.57	1,469,341	-0.03(-0.07%)
Feb 21, 2012	46.18	46.35	45.16	45.60	1,336,372	-0.26(-0.57%)
Feb 17, 2012	46.93	46.96	45.81	45.86	1,397,436	-0.76(-1.63%)
Feb 16, 2012	45.46	46.85	45.28	46.62	1,430,978	+1.23(+2.71%)
Feb 15, 2012	46.32	46.50	45.21	45.39	1,488,915	-0.64(-1.39%)
Feb 14, 2012	45.80	46.20	45.51	46.03	953,484	+0.03(+0.07%)
Feb 13, 2012	46.43	46.47	45.48	46.00	1,215,975	+0.33(+0.72%)
Feb 10, 2012	46.32	46.58	45.36	45.67	1,850,701	-1.27(-2.71%)
Feb 09, 2012	47.11	47.11	46.38	46.94	1,647,483	+0.03(+0.06%)
Feb 08, 2012	46.64	46.96	46.23	46.91	1,709,303	+0.41(+0.88%)
Feb 07, 2012	46.11	47.08	46.06	46.50	2,578,283	+0.20(+0.43%)
Feb 06, 2012	45.95	46.68	45.55	46.30	2,029,814	+0.05(+0.11%)
Feb 03, 2012	45.36	46.39	45.16	46.25	2,284,303	+1.14(+2.53%)
Feb 02, 2012	44.36	45.35	44.35	45.11	3,096,945	+0.97(+2.20%)

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