Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	70.10	70.51	69.62	69.62	1,887,302	-0.48(-0.69%)
Dec 29, 2011	69.67	70.46	69.52	70.10	2,222,061	+0.43(+0.62%)
Dec 28, 2011	71.01	71.01	69.63	69.67	2,089,558	-1.06(-1.50%)
Dec 27, 2011	70.37	71.23	69.95	70.73	2,322,940	+0.40(+0.57%)
Dec 23, 2011	69.86	70.36	69.59	70.33	1,650,758	+1.41(+2.05%)
Dec 21, 2011	68.52	69.02	67.94	68.91	2,830,677	+0.19(+0.28%)
Dec 20, 2011	67.46	68.88	67.39	68.72	3,488,342	+2.17(+3.26%)
Dec 19, 2011	66.95	67.46	66.45	66.55	2,526,504	-0.04(-0.06%)
Dec 16, 2011	66.65	67.47	66.20	66.59	4,210,804	+0.59(+0.89%)
Dec 15, 2011	65.68	66.56	65.36	66.00	2,490,328	+0.94(+1.44%)
Dec 14, 2011	64.84	65.87	64.59	65.06	3,060,684	+0.09(+0.14%)
Dec 13, 2011	66.06	66.41	64.51	64.97	2,817,040	-0.65(-0.99%)
Dec 12, 2011	66.42	66.43	65.05	65.63	3,049,491	-1.37(-2.05%)
Dec 09, 2011	65.89	67.41	65.61	67.00	3,169,442	+1.51(+2.30%)
Dec 08, 2011	66.44	66.54	65.28	65.49	2,588,992	-1.51(-2.25%)
Dec 07, 2011	65.82	67.21	65.48	67.00	2,245,694	+0.79(+1.19%)
Dec 06, 2011	66.26	66.49	65.73	66.21	2,318,706	-0.07(-0.11%)
Dec 05, 2011	66.95	67.08	65.84	66.28	2,873,832	+0.09(+0.14%)
Dec 02, 2011	66.99	67.38	66.14	66.19	2,968,044	-0.11(-0.16%)
Dec 01, 2011	66.75	66.93	65.79	66.30	2,354,536	-0.72(-1.08%)
Nov 30, 2011	66.25	67.17	65.38	67.02	5,389,586	+2.78(+4.33%)
Nov 29, 2011	64.11	64.41	63.71	64.24	2,663,105	+0.34(+0.53%)
Nov 28, 2011	64.59	64.74	63.28	63.90	3,384,715	+1.20(+1.91%)
Nov 25, 2011	62.33	63.90	62.10	62.70	1,441,585	+0.30(+0.47%)
Nov 23, 2011	63.49	63.63	62.37	62.41	2,866,413	-1.79(-2.79%)
Nov 22, 2011	64.22	64.77	63.56	64.20	2,209,426	-0.22(-0.33%)
Nov 21, 2011	64.94	65.72	64.19	64.41	3,056,166	-2.00(-3.01%)
Nov 18, 2011	66.26	66.58	65.46	66.41	2,651,619	+0.59(+0.90%)
Nov 17, 2011	66.61	66.90	65.43	65.82	2,971,187	-0.94(-1.40%)
Nov 16, 2011	67.54	68.13	66.69	66.76	2,845,715	-1.31(-1.92%)
Nov 15, 2011	67.24	68.63	67.10	68.07	2,866,844	+0.70(+1.03%)
Nov 14, 2011	68.15	68.49	66.94	67.37	2,800,130	-1.12(-1.64%)
Nov 11, 2011	68.31	68.64	67.46	68.49	3,452,590	+1.14(+1.69%)
Nov 10, 2011	68.01	68.08	66.67	67.35	2,551,399	+0.35(+0.52%)
Nov 09, 2011	68.69	68.78	66.80	67.00	4,420,719	-3.00(-4.29%)
Nov 08, 2011	69.72	70.23	68.17	70.01	3,169,695	+0.54(+0.78%)
Nov 07, 2011	69.02	69.94	68.27	69.47	1,952,131	+0.51(+0.74%)
Nov 04, 2011	68.74	69.14	67.39	68.96	2,672,521	-0.30(-0.43%)
Nov 03, 2011	68.71	69.52	67.35	69.26	3,706,180	+0.92(+1.35%)
Nov 02, 2011	68.23	68.77	66.82	68.34	3,861,916	+1.25(+1.86%)
Nov 01, 2011	66.97	69.23	66.48	67.09	6,164,114	-1.65(-2.41%)
Oct 31, 2011	68.31	69.49	68.13	68.74	4,111,887	-0.53(-0.76%)
Oct 28, 2011	68.23	69.31	67.95	69.27	4,048,095	+0.18(+0.26%)
Oct 27, 2011	67.43	69.63	67.18	69.10	5,145,858	+2.95(+4.46%)
Oct 26, 2011	65.17	66.51	64.99	66.15	4,091,329	+1.33(+2.05%)
Oct 25, 2011	65.31	65.98	64.67	64.82	3,958,109	-0.94(-1.43%)
Oct 24, 2011	64.56	65.97	64.08	65.76	4,516,246	+1.16(+1.80%)
Oct 21, 2011	63.31	64.63	62.77	64.60	5,361,053	+2.12(+3.39%)
Oct 20, 2011	61.75	62.59	60.91	62.48	3,251,046	+0.63(+1.02%)
Oct 19, 2011	62.72	63.02	61.62	61.85	3,887,010	-0.88(-1.41%)
Oct 18, 2011	60.66	62.97	60.46	62.73	3,967,469	+2.29(+3.78%)
Oct 17, 2011	61.77	61.89	60.35	60.45	3,767,330	-1.58(-2.55%)
Oct 14, 2011	61.24	62.20	61.01	62.03	2,541,031	+1.45(+2.39%)
Oct 13, 2011	61.17	61.20	59.85	60.58	2,915,312	-1.09(-1.77%)
Oct 12, 2011	60.81	62.34	60.33	61.67	3,723,761	+1.28(+2.12%)
Oct 11, 2011	60.88	61.28	59.98	60.40	3,308,491	-0.94(-1.54%)
Oct 10, 2011	59.84	61.38	59.68	61.34	4,360,699	+2.73(+4.66%)
Oct 07, 2011	60.56	60.72	58.54	58.61	4,746,341	-1.64(-2.72%)
Oct 06, 2011	59.69	60.33	59.25	60.25	4,967,973	+1.69(+2.89%)
Oct 05, 2011	59.06	59.18	56.81	58.55	7,294,056	-0.74(-1.25%)
Oct 04, 2011	56.25	59.46	55.30	59.30	8,715,181	+2.30(+4.03%)
Oct 03, 2011	59.18	60.05	57.00	57.00	9,727,722	-1.86(-3.16%)
Sep 30, 2011	59.51	60.69	58.84	58.86	6,498,010	-1.39(-2.31%)
Sep 29, 2011	60.63	60.75	59.40	60.26	3,629,022	+0.70(+1.18%)
Sep 28, 2011	60.94	61.33	59.45	59.55	4,301,279	-1.25(-2.05%)
Sep 27, 2011	61.73	62.21	60.40	60.80	4,321,708	+0.05(+0.09%)
Sep 26, 2011	60.50	60.84	59.50	60.75	4,713,329	+0.42(+0.70%)
Sep 23, 2011	58.77	60.71	58.35	60.33	5,031,432	+1.01(+1.71%)
Sep 22, 2011	58.90	60.37	58.49	59.31	7,927,612	-0.90(-1.49%)
Sep 21, 2011	64.18	64.32	59.95	60.21	6,284,446	-3.79(-5.92%)
Sep 20, 2011	63.91	64.86	63.38	64.00	3,394,643	+0.40(+0.63%)
Sep 19, 2011	63.50	64.25	63.14	63.60	3,913,857	-1.00(-1.55%)
Sep 16, 2011	63.87	64.63	62.91	64.60	5,234,957	+0.87(+1.36%)
Sep 15, 2011	62.82	63.76	62.43	63.73	4,700,989	+1.38(+2.21%)
Sep 14, 2011	62.64	62.79	61.24	62.35	3,984,845	+0.08(+0.13%)
Sep 13, 2011	62.25	62.41	61.18	62.27	4,234,767	+0.16(+0.25%)
Sep 12, 2011	61.05	62.17	60.61	62.12	4,119,799	+0.12(+0.19%)
Sep 09, 2011	62.71	63.25	61.15	62.00	4,457,673	-1.54(-2.42%)
Sep 08, 2011	63.60	64.22	62.96	63.54	3,261,372	-0.36(-0.56%)
Sep 07, 2011	63.26	63.95	62.19	63.90	5,677,048	+1.73(+2.79%)
Sep 06, 2011	59.70	62.60	59.49	62.16	5,127,724	+0.83(+1.35%)
Sep 02, 2011	61.43	62.35	61.17	61.33	3,840,643	-1.54(-2.44%)
Sep 01, 2011	63.09	63.66	62.50	62.87	4,690,146	-0.02(-0.03%)
Aug 31, 2011	62.61	63.14	61.89	62.89	4,645,268	+0.63(+1.01%)
Aug 30, 2011	62.51	62.80	61.44	62.26	3,846,833	-0.48(-0.76%)
Aug 29, 2011	62.44	62.80	61.56	62.74	3,625,502	+1.10(+1.79%)
Aug 26, 2011	60.37	61.76	58.86	61.64	4,134,223	+0.97(+1.61%)
Aug 25, 2011	62.18	63.00	59.97	60.66	4,307,183	-1.13(-1.83%)
Aug 24, 2011	60.63	62.06	60.13	61.79	4,099,765	+0.96(+1.57%)
Aug 23, 2011	59.20	60.86	58.87	60.83	3,281,313	+1.71(+2.89%)
Aug 22, 2011	60.29	60.29	58.48	59.13	4,216,127	+0.11(+0.19%)
Aug 19, 2011	59.72	60.91	58.87	59.01	5,840,526	-1.31(-2.17%)
Aug 18, 2011	61.12	61.59	59.61	60.33	7,535,727	-2.61(-4.14%)
Aug 17, 2011	63.19	63.63	62.43	62.93	4,215,846	+0.18(+0.28%)
Aug 16, 2011	61.03	63.06	60.55	62.76	5,895,294	+0.65(+1.05%)
Aug 15, 2011	61.41	62.15	61.01	62.10	4,495,965	+1.38(+2.27%)
Aug 12, 2011	61.23	62.18	60.21	60.73	3,842,356	-0.14(-0.24%)
Aug 11, 2011	57.50	61.96	57.38	60.87	8,682,412	+3.53(+6.15%)
Aug 10, 2011	57.39	60.08	56.77	57.34	9,075,341	-1.70(-2.87%)
Aug 09, 2011	56.22	59.12	53.13	59.04	11,472,718	+6.03(+11.37%)
Aug 08, 2011	56.22	57.05	52.94	53.01	9,749,898	-4.84(-8.36%)
Aug 05, 2011	59.69	59.71	56.80	57.85	6,361,211	-1.09(-1.86%)
Aug 04, 2011	60.59	60.87	58.82	58.94	6,147,035	-2.40(-3.91%)
Aug 03, 2011	61.50	61.64	59.68	61.34	3,592,091	-0.20(-0.33%)
Aug 02, 2011	63.19	63.55	61.53	61.54	4,506,680	-2.10(-3.30%)
Aug 01, 2011	64.74	65.20	63.07	63.64	4,397,435	-0.41(-0.64%)
Jul 29, 2011	63.57	64.13	62.77	64.05	3,937,472	-0.07(-0.11%)
Jul 28, 2011	63.50	64.71	62.90	64.12	2,832,069	+0.76(+1.20%)
Jul 27, 2011	64.75	64.99	63.27	63.36	3,576,414	-1.69(-2.60%)
Jul 26, 2011	64.18	65.63	63.92	65.05	3,169,544	+1.02(+1.59%)
Jul 25, 2011	63.94	64.39	63.68	64.03	2,088,239	-0.73(-1.13%)
Jul 22, 2011	64.52	64.84	64.12	64.76	1,823,066	+0.31(+0.48%)
Jul 21, 2011	64.46	64.81	64.11	64.45	2,767,953	+0.41(+0.64%)
Jul 20, 2011	64.30	64.30	63.67	64.04	2,386,113	+0.14(+0.22%)
Jul 19, 2011	62.89	64.00	62.74	63.90	3,124,769	+1.26(+2.01%)
Jul 18, 2011	63.02	63.06	62.05	62.64	2,436,414	-0.49(-0.78%)
Jul 15, 2011	62.66	63.16	62.23	63.13	2,368,259	+0.67(+1.08%)
Jul 14, 2011	63.07	63.25	62.27	62.46	2,143,460	-0.35(-0.56%)
Jul 13, 2011	63.57	63.83	62.80	62.81	2,710,672	-0.57(-0.90%)
Jul 12, 2011	63.03	64.25	63.03	63.38	2,399,461	+0.05(+0.08%)
Jul 11, 2011	63.70	63.89	63.19	63.33	2,220,220	-1.07(-1.66%)
Jul 08, 2011	63.94	64.50	63.53	64.40	2,236,821	-0.22(-0.34%)
Jul 07, 2011	64.35	64.68	63.98	64.62	2,986,963	+0.72(+1.12%)
Jul 06, 2011	63.11	63.98	62.91	63.90	3,061,229	+0.53(+0.83%)
Jul 05, 2011	63.01	63.51	62.66	63.37	2,925,971	+0.36(+0.57%)
Jul 01, 2011	61.64	63.08	61.59	63.02	2,915,733	+1.24(+2.01%)
Jun 30, 2011	61.58	61.96	61.07	61.77	3,395,520	+0.26(+0.42%)
Jun 29, 2011	60.90	61.62	60.62	61.51	2,382,804	+0.90(+1.49%)
Jun 28, 2011	60.64	60.76	60.11	60.61	2,965,692	+0.15(+0.25%)
Jun 27, 2011	59.97	60.58	59.72	60.46	2,171,618	+0.70(+1.17%)
Jun 24, 2011	59.52	60.06	59.24	59.76	3,859,642	+0.24(+0.41%)
Jun 23, 2011	59.91	59.96	58.61	59.52	4,497,210	-1.19(-1.96%)
Jun 22, 2011	60.83	61.44	60.66	60.71	2,334,954	-0.39(-0.64%)
Jun 21, 2011	61.51	61.58	60.69	61.10	2,692,187	-0.05(-0.09%)
Jun 20, 2011	61.02	61.28	60.92	61.15	2,239,936	+0.56(+0.93%)
Jun 17, 2011	60.40	60.71	59.97	60.59	4,741,535	+0.78(+1.30%)
Jun 16, 2011	59.05	60.01	58.91	59.81	4,141,555	+0.62(+1.04%)
Jun 15, 2011	59.79	59.95	58.63	59.20	3,521,760	-1.07(-1.77%)
Jun 14, 2011	60.03	60.33	59.53	60.26	3,780,382	+0.94(+1.58%)
Jun 13, 2011	58.99	59.73	58.52	59.33	3,104,881	+0.39(+0.67%)
Jun 10, 2011	60.08	60.34	58.85	58.94	4,692,854	-1.44(-2.38%)
Jun 09, 2011	61.22	61.34	60.14	60.37	3,544,288	-0.68(-1.11%)
Jun 08, 2011	60.89	61.53	60.84	61.05	2,880,889	-0.06(-0.10%)
Jun 07, 2011	60.79	61.84	60.56	61.11	3,017,735	+0.58(+0.96%)
Jun 06, 2011	61.22	61.41	60.54	60.54	2,439,154	-0.76(-1.24%)
Jun 03, 2011	60.10	61.71	60.10	61.30	2,928,814	+0.72(+1.18%)
May 24, 2011	60.17	61.00	60.10	60.58	2,539,195	+0.52(+0.87%)
May 23, 2011	60.13	60.50	59.88	60.06	3,525,787	-0.74(-1.22%)
May 20, 2011	61.67	61.83	60.80	60.80	4,415,551	-0.98(-1.59%)
May 19, 2011	62.25	62.31	61.42	61.78	2,638,541	-0.22(-0.35%)
May 18, 2011	61.41	62.02	60.99	62.00	2,197,688	+0.58(+0.94%)
May 17, 2011	61.42	61.50	60.93	61.42	2,570,075	-0.15(-0.24%)
May 16, 2011	61.27	62.06	61.09	61.57	1,792,165	+0.30(+0.49%)
May 13, 2011	62.01	62.02	61.24	61.26	2,900,779	-0.47(-0.76%)
May 12, 2011	61.29	61.76	60.92	61.73	2,834,994	+0.13(+0.21%)
May 11, 2011	61.77	62.01	61.54	61.60	3,360,877	-0.37(-0.60%)
May 10, 2011	61.30	62.00	61.16	61.97	2,581,171	+0.87(+1.43%)
May 09, 2011	60.72	61.34	60.49	61.10	1,692,159	+0.44(+0.73%)
May 06, 2011	61.47	61.47	60.36	60.65	2,995,450	-0.17(-0.29%)
May 05, 2011	60.69	61.28	60.44	60.83	2,482,323	-0.18(-0.30%)
May 04, 2011	61.14	61.44	60.77	61.01	3,398,357	-0.25(-0.41%)
May 03, 2011	61.07	61.87	60.40	61.27	4,211,604	+0.22(+0.35%)
May 02, 2011	60.79	61.05	60.78	61.05	2,441,912	+0.59(+0.98%)
Apr 29, 2011	60.75	61.15	59.66	60.46	2,655,928	-0.22(-0.36%)
Apr 28, 2011	59.86	61.09	59.86	60.68	3,638,051	+0.79(+1.31%)
Apr 27, 2011	59.36	60.04	59.04	59.89	2,783,285	+0.76(+1.29%)
Apr 26, 2011	59.14	59.44	58.67	59.13	2,467,006	+0.15(+0.26%)
Apr 25, 2011	58.12	59.31	58.03	58.98	2,297,403	+0.67(+1.14%)
Apr 21, 2011	58.06	58.40	57.54	58.31	2,345,673	+0.45(+0.78%)
Apr 20, 2011	57.87	57.87	57.08	57.86	2,390,122	+0.66(+1.15%)
Apr 19, 2011	57.04	57.42	56.75	57.20	2,281,457	+0.17(+0.30%)
Apr 18, 2011	57.10	57.20	56.65	57.03	2,286,187	-0.36(-0.63%)
Apr 15, 2011	56.80	57.62	56.67	57.39	3,330,324	+0.68(+1.19%)
Apr 14, 2011	55.25	56.89	55.12	56.72	3,255,469	+1.27(+2.28%)
Apr 13, 2011	55.42	55.74	55.30	55.45	1,928,295	+0.15(+0.28%)
Apr 12, 2011	55.57	55.86	55.18	55.30	2,514,321	-0.52(-0.94%)
Apr 11, 2011	55.77	56.25	55.50	55.82	2,535,267	+0.05(+0.09%)
Apr 08, 2011	56.48	56.59	55.51	55.77	2,835,752	-0.38(-0.68%)
Apr 07, 2011	56.42	56.55	55.20	56.15	6,331,250	-0.50(-0.89%)
Apr 06, 2011	56.70	56.73	56.28	56.65	1,414,947	+0.09(+0.16%)
Apr 05, 2011	56.35	56.93	56.25	56.56	2,129,586	+0.11(+0.19%)
Apr 04, 2011	56.65	56.94	56.31	56.45	2,076,294	-0.08(-0.15%)
Apr 01, 2011	56.75	57.03	56.28	56.54	2,732,399	-0.03(-0.05%)
Mar 31, 2011	56.07	56.89	56.07	56.56	2,763,738	+0.25(+0.45%)
Mar 30, 2011	56.31	56.31	56.31	56.31	3,330,652	+0.40(+0.71%)
Mar 29, 2011	55.54	55.98	54.81	55.91	2,454,389	+0.42(+0.75%)
Mar 28, 2011	55.30	55.80	55.27	55.50	2,436,787	+0.26(+0.48%)
Mar 25, 2011	54.76	55.44	54.58	55.23	2,038,563	+0.51(+0.93%)
Mar 24, 2011	54.56	54.92	54.03	54.73	2,556,392	+0.42(+0.78%)
Mar 23, 2011	55.24	55.27	54.19	54.30	2,981,109	-1.07(-1.93%)
Mar 22, 2011	55.51	55.67	55.06	55.38	3,010,557	-0.21(-0.37%)
Mar 21, 2011	55.76	56.01	55.54	55.58	2,659,038	+0.75(+1.37%)
Mar 18, 2011	55.20	55.46	54.63	54.83	4,352,797	+0.34(+0.62%)
Mar 17, 2011	55.10	55.21	54.00	54.49	3,592,011	+0.17(+0.32%)
Mar 16, 2011	55.22	55.33	53.94	54.32	3,375,008	-1.04(-1.88%)
Mar 15, 2011	55.39	55.87	55.32	55.36	3,459,910	-0.40(-0.71%)
Mar 14, 2011	55.99	56.34	55.61	55.76	2,652,976	-0.65(-1.15%)
Mar 11, 2011	55.67	56.50	55.42	56.41	2,193,012	+0.78(+1.39%)
Mar 10, 2011	55.73	56.12	55.52	55.63	2,517,614	-0.60(-1.06%)
Mar 09, 2011	56.42	56.89	55.97	56.23	2,195,289	-0.37(-0.66%)
Mar 08, 2011	56.13	56.95	56.02	56.60	2,201,676	+0.68(+1.21%)
Mar 07, 2011	56.55	56.74	55.56	55.92	1,838,765	-0.37(-0.66%)
Mar 04, 2011	56.51	56.88	55.89	56.29	2,073,498	-0.39(-0.68%)
Mar 03, 2011	56.31	56.76	56.28	56.68	2,534,259	+1.03(+1.85%)
Mar 02, 2011	56.51	56.89	55.56	55.65	3,523,495	-0.85(-1.50%)
Mar 01, 2011	58.23	58.32	56.47	56.50	4,201,968	-1.58(-2.73%)
Feb 28, 2011	56.62	58.21	56.62	58.08	3,921,059	+1.62(+2.86%)
Feb 25, 2011	56.04	56.52	55.80	56.47	4,002,527	+0.71(+1.27%)
Feb 24, 2011	56.46	56.46	55.03	55.76	2,947,031	-0.71(-1.25%)
Feb 23, 2011	56.80	57.28	55.86	56.47	3,737,130	-0.48(-0.83%)
Feb 22, 2011	56.42	57.32	56.41	56.94	3,394,714	-0.03(-0.06%)
Feb 18, 2011	57.28	57.28	56.56	56.98	2,665,591	-0.10(-0.18%)
Feb 17, 2011	56.76	57.16	56.65	57.08	1,597,044	+0.17(+0.30%)
Feb 16, 2011	56.72	57.21	56.53	56.91	2,420,633	+0.51(+0.90%)
Feb 15, 2011	56.19	56.92	56.02	56.40	1,681,488	-0.09(-0.17%)
Feb 14, 2011	56.72	56.80	55.96	56.50	2,271,607	-0.07(-0.12%)
Feb 11, 2011	56.11	56.72	55.85	56.56	2,365,054	+0.40(+0.70%)
Feb 10, 2011	55.60	56.37	55.43	56.17	3,289,128	+0.50(+0.90%)
Feb 09, 2011	55.67	56.01	55.33	55.67	2,405,193	-0.01(-0.01%)
Feb 08, 2011	55.15	55.71	54.88	55.67	3,133,395	+0.65(+1.18%)
Feb 07, 2011	54.34	55.06	54.28	55.02	5,242,280	+0.82(+1.51%)
Feb 04, 2011	54.61	55.01	53.90	54.20	4,628,387	-0.64(-1.17%)
Feb 03, 2011	53.76	54.97	53.76	54.85	4,074,169	+0.96(+1.78%)
Feb 02, 2011	53.61	54.21	53.35	53.89	3,186,051	+0.21(+0.39%)
Feb 01, 2011	53.45	53.84	52.79	53.68	3,177,578	+0.53(+1.01%)
Jan 31, 2011	52.43	53.25	52.43	53.15	2,553,030	+0.78(+1.48%)
Jan 28, 2011	53.22	53.49	52.15	52.37	3,202,958	-0.72(-1.36%)
Jan 27, 2011	52.97	53.20	52.39	53.09	2,989,478	+0.34(+0.64%)
Jan 26, 2011	52.76	53.01	52.21	52.76	2,748,853	+0.08(+0.15%)
Jan 25, 2011	52.26	52.72	51.88	52.68	3,405,264	+0.42(+0.81%)
Jan 24, 2011	52.33	52.41	51.71	52.26	2,788,195	+0.12(+0.22%)
Jan 21, 2011	51.97	52.15	51.62	52.14	2,736,986	+0.39(+0.76%)
Jan 20, 2011	51.71	52.35	51.61	51.75	2,563,082	+0.03(+0.05%)
Jan 19, 2011	52.34	52.37	51.44	51.72	3,292,876	-0.56(-1.06%)
Jan 18, 2011	51.79	52.28	51.41	52.28	2,681,943	+0.45(+0.86%)
Jan 14, 2011	51.39	51.84	51.08	51.83	2,456,580	+0.41(+0.80%)
Jan 13, 2011	51.10	51.48	50.83	51.42	2,035,609	+0.23(+0.45%)
Jan 12, 2011	51.51	51.72	50.89	51.19	3,396,946	+0.07(+0.14%)
Jan 11, 2011	51.41	51.81	50.98	51.11	4,570,438	+0.02(+0.03%)
Jan 10, 2011	50.57	51.64	50.56	51.10	4,993,965	+0.31(+0.61%)
Jan 07, 2011	50.23	50.90	50.23	50.79	4,433,474	+0.20(+0.40%)
Jan 06, 2011	51.58	51.60	49.92	50.59	4,551,567	-0.88(-1.72%)
Jan 05, 2011	51.18	51.72	51.18	51.47	3,737,742	+0.16(+0.32%)
Jan 04, 2011	52.79	52.91	51.06	51.31	4,730,315	-1.57(-2.96%)

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