Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	37.71	38.46	37.09	38.44	5,580,312	+1.74(+4.73%)
Nov 29, 2011	36.14	36.80	36.12	36.70	4,104,317	+0.79(+2.20%)
Nov 28, 2011	35.34	36.06	35.29	35.91	3,177,853	+1.08(+3.11%)
Nov 25, 2011	34.93	35.44	34.81	34.83	1,413,533	-0.23(-0.66%)
Nov 23, 2011	35.69	35.71	34.91	35.06	3,529,369	-0.94(-2.60%)
Nov 22, 2011	36.16	36.44	35.68	36.00	3,559,581	-0.26(-0.71%)
Nov 21, 2011	35.81	36.48	35.72	36.25	3,981,936	-0.23(-0.63%)
Nov 18, 2011	36.64	36.69	36.20	36.48	3,409,812	+0.21(+0.58%)
Nov 17, 2011	36.42	36.69	36.04	36.27	4,381,327	-0.25(-0.68%)
Nov 16, 2011	37.77	37.77	36.47	36.52	4,923,611	-1.70(-4.45%)
Nov 15, 2011	38.15	38.34	37.59	38.22	3,813,507	-0.09(-0.24%)
Nov 14, 2011	37.73	38.64	37.73	38.31	3,853,310	+0.29(+0.77%)
Nov 11, 2011	37.25	38.24	37.22	38.02	3,854,402	+1.04(+2.81%)
Nov 10, 2011	36.67	37.07	36.22	36.98	3,249,075	+0.72(+1.98%)
Nov 09, 2011	36.61	36.66	36.05	36.26	4,110,042	-1.02(-2.74%)
Nov 08, 2011	36.91	37.40	36.39	37.28	3,354,598	+0.48(+1.30%)
Nov 07, 2011	36.64	36.83	36.03	36.80	2,896,076	+0.36(+0.98%)
Nov 04, 2011	36.13	36.51	35.77	36.45	3,362,530	+0.05(+0.13%)
Nov 03, 2011	36.82	36.87	36.01	36.40	4,746,644	-0.03(-0.08%)
Nov 02, 2011	36.81	36.86	36.27	36.43	3,916,022	+0.28(+0.76%)
Nov 01, 2011	35.45	36.55	35.45	36.15	5,517,650	-0.40(-1.08%)
Oct 31, 2011	37.43	37.63	36.53	36.55	6,814,320	-0.80(-2.14%)
Oct 28, 2011	37.47	37.55	36.91	37.35	5,119,192	-0.18(-0.49%)
Oct 27, 2011	37.02	37.75	36.21	37.53	6,083,385	+1.77(+4.96%)
Oct 26, 2011	35.74	36.32	35.31	35.76	4,428,695	+0.54(+1.54%)
Oct 25, 2011	35.41	36.03	35.03	35.21	3,522,376	-0.28(-0.80%)
Oct 24, 2011	35.39	35.93	34.98	35.50	5,042,809	+0.46(+1.31%)
Oct 21, 2011	34.78	35.11	34.52	35.04	3,702,363	+0.72(+2.09%)
Oct 20, 2011	34.01	34.41	33.46	34.32	3,837,368	+0.43(+1.27%)
Oct 19, 2011	34.14	35.03	33.73	33.89	4,310,285	-0.21(-0.62%)
Oct 18, 2011	33.77	34.41	32.39	34.10	8,786,201	-0.36(-1.04%)
Oct 17, 2011	34.46	34.85	34.36	34.46	4,309,153	-0.34(-0.98%)
Oct 14, 2011	34.47	34.82	34.38	34.80	4,331,360	+0.78(+2.30%)
Oct 13, 2011	34.32	34.48	33.69	34.02	4,259,101	-0.42(-1.23%)
Oct 12, 2011	34.01	34.85	33.92	34.44	4,498,482	+0.82(+2.43%)
Oct 11, 2011	33.43	33.82	33.31	33.62	2,469,113	-0.10(-0.30%)
Oct 10, 2011	33.14	33.73	32.79	33.73	4,104,898	+1.25(+3.86%)
Oct 07, 2011	32.76	32.82	31.72	32.47	8,144,311	-0.03(-0.08%)
Oct 06, 2011	32.11	32.54	32.00	32.50	6,235,826	+0.22(+0.68%)
Oct 05, 2011	32.62	32.76	31.91	32.28	6,244,183	-0.28(-0.87%)
Oct 04, 2011	31.08	32.63	30.60	32.56	8,041,094	+1.14(+3.61%)
Oct 03, 2011	32.87	33.30	31.41	31.43	7,401,962	-1.84(-5.53%)
Sep 30, 2011	33.66	34.10	33.17	33.27	5,541,580	-0.81(-2.36%)
Sep 29, 2011	34.99	35.11	33.26	34.07	7,275,023	-0.35(-1.01%)
Sep 28, 2011	35.85	35.95	34.36	34.42	5,549,968	-1.40(-3.91%)
Sep 27, 2011	36.72	36.82	35.65	35.82	6,945,914	-0.29(-0.81%)
Sep 26, 2011	35.83	36.14	35.00	36.11	5,312,637	+0.73(+2.07%)
Sep 23, 2011	34.53	35.56	34.20	35.38	6,401,811	+0.69(+1.98%)
Sep 22, 2011	34.42	35.19	34.15	34.70	7,013,180	-0.84(-2.37%)
Sep 21, 2011	36.90	37.14	35.51	35.54	5,290,292	-1.55(-4.17%)
Sep 20, 2011	37.73	38.31	36.76	37.08	6,313,626	-0.54(-1.44%)
Sep 19, 2011	37.20	37.84	37.08	37.62	3,670,744	-0.39(-1.04%)
Sep 16, 2011	38.03	38.27	37.38	38.02	5,449,587	+0.23(+0.61%)
Sep 15, 2011	37.27	37.93	36.60	37.79	5,513,042	+0.93(+2.53%)
Sep 14, 2011	37.13	37.43	36.20	36.86	9,323,520	-0.25(-0.67%)
Sep 13, 2011	35.94	37.25	35.78	37.10	9,254,194	+1.91(+5.44%)
Sep 12, 2011	34.32	35.51	34.21	35.19	5,070,159	+0.40(+1.16%)
Sep 09, 2011	35.48	35.72	34.58	34.79	5,726,521	-1.09(-3.04%)
Sep 08, 2011	36.21	37.03	35.83	35.88	5,060,340	-0.70(-1.90%)
Sep 07, 2011	35.80	36.85	35.66	36.57	4,600,219	+1.33(+3.77%)
Sep 06, 2011	34.31	35.35	34.15	35.24	4,873,578	-0.36(-1.00%)
Sep 02, 2011	35.74	36.42	35.51	35.60	3,746,523	-0.91(-2.48%)
Sep 01, 2011	36.82	37.54	36.34	36.51	4,256,521	-0.14(-0.37%)
Aug 31, 2011	36.85	37.63	36.39	36.65	7,104,510	+0.08(+0.23%)
Aug 30, 2011	35.70	36.77	35.61	36.56	4,961,744	+0.71(+1.99%)
Aug 29, 2011	35.41	36.00	35.17	35.85	3,304,250	+0.85(+2.43%)
Aug 26, 2011	34.16	35.16	33.20	35.00	3,908,719	+0.77(+2.25%)
Aug 25, 2011	34.88	35.24	34.04	34.23	4,615,953	-0.48(-1.37%)
Aug 24, 2011	33.83	34.79	33.48	34.70	5,188,609	+0.78(+2.29%)
Aug 23, 2011	32.62	34.10	32.13	33.93	7,698,482	+1.68(+5.19%)
Aug 22, 2011	33.19	33.24	32.13	32.25	4,692,620	-0.23(-0.70%)
Aug 19, 2011	32.80	33.70	32.26	32.48	6,065,841	-0.88(-2.63%)
Aug 18, 2011	33.57	33.94	32.98	33.36	6,295,219	-1.31(-3.78%)
Aug 17, 2011	34.89	35.35	34.24	34.67	3,242,238	+0.04(+0.11%)
Aug 16, 2011	34.72	34.96	34.20	34.63	3,695,195	-0.48(-1.36%)
Aug 15, 2011	34.29	35.11	34.27	35.11	4,255,014	+0.97(+2.84%)
Aug 12, 2011	33.97	34.72	33.73	34.14	5,605,281	+0.59(+1.77%)
Aug 11, 2011	32.21	33.96	31.86	33.54	6,379,835	+1.44(+4.48%)
Aug 10, 2011	33.33	33.92	32.04	32.10	9,345,156	-1.67(-4.93%)
Aug 09, 2011	33.39	33.85	31.65	33.77	9,316,192	+2.14(+6.77%)
Aug 08, 2011	33.39	33.72	31.58	31.63	10,387,333	-2.63(-7.67%)
Aug 05, 2011	35.14	35.14	33.41	34.26	12,359,906	-0.39(-1.14%)
Aug 04, 2011	35.37	35.86	34.61	34.65	5,834,710	-1.24(-3.44%)
Aug 03, 2011	35.96	36.30	35.09	35.89	8,073,408	+0.03(+0.08%)
Aug 02, 2011	36.50	37.19	35.85	35.86	6,243,116	-1.03(-2.78%)
Aug 01, 2011	38.94	38.94	35.96	36.88	8,513,233	-1.10(-2.89%)
Jul 29, 2011	37.97	38.72	36.99	37.98	6,781,947	-0.46(-1.19%)
Jul 28, 2011	38.13	39.68	38.00	38.44	9,990,026	+0.25(+0.65%)
Jul 27, 2011	40.24	40.33	37.86	38.19	12,415,876	-0.82(-2.11%)
Jul 26, 2011	39.21	39.42	38.95	39.02	4,033,928	-0.19(-0.49%)
Jul 25, 2011	39.23	39.76	39.15	39.21	2,746,597	-0.47(-1.18%)
Jul 22, 2011	39.54	39.74	39.13	39.68	3,627,399	+0.11(+0.28%)
Jul 21, 2011	39.92	40.05	39.57	39.57	5,994,221	-0.17(-0.44%)
Jul 20, 2011	39.81	40.02	39.42	39.74	2,827,755	+0.13(+0.32%)
Jul 19, 2011	39.63	39.75	39.03	39.61	7,474,895	+0.29(+0.74%)
Jul 18, 2011	39.46	39.91	38.92	39.32	3,554,121	-0.38(-0.95%)
Jul 15, 2011	39.95	40.04	39.53	39.69	4,783,205	-0.07(-0.18%)
Jul 14, 2011	39.88	40.32	39.56	39.77	2,716,923	+0.05(+0.12%)
Jul 13, 2011	39.95	40.45	39.61	39.72	3,528,885	+0.05(+0.12%)
Jul 12, 2011	39.24	40.17	39.15	39.68	5,042,191	+0.44(+1.12%)
Jul 11, 2011	39.84	39.88	39.10	39.24	3,012,785	-1.18(-2.91%)
Jul 08, 2011	39.98	40.42	39.74	40.41	3,222,831	-0.09(-0.23%)
Jul 07, 2011	41.23	41.41	40.14	40.50	4,342,117	-0.45(-1.09%)
Jul 06, 2011	40.82	41.17	40.61	40.95	2,531,303	+0.18(+0.45%)
Jul 05, 2011	41.29	41.30	40.57	40.77	3,033,343	-0.49(-1.19%)
Jul 01, 2011	40.25	41.33	40.23	41.26	3,929,958	+1.04(+2.59%)
Jun 30, 2011	40.74	41.05	40.14	40.22	5,405,589	-0.43(-1.05%)
Jun 29, 2011	40.82	40.94	40.51	40.65	4,584,587	-0.09(-0.22%)
Jun 28, 2011	39.72	41.08	39.69	40.74	4,859,467	+1.24(+3.14%)
Jun 27, 2011	39.61	39.66	38.98	39.50	3,721,905	+0.02(+0.05%)
Jun 24, 2011	39.77	39.98	38.93	39.48	5,958,924	-0.32(-0.80%)
Jun 23, 2011	39.97	39.97	38.91	39.80	6,374,565	-0.57(-1.42%)
Jun 22, 2011	40.69	41.26	40.34	40.38	4,090,381	-0.34(-0.83%)
Jun 21, 2011	41.08	41.42	40.59	40.71	4,942,756	-0.13(-0.31%)
Jun 20, 2011	40.84	40.94	40.63	40.84	3,972,383	+1.42(+3.61%)
Jun 17, 2011	39.89	39.98	39.33	39.42	3,925,561	-0.13(-0.32%)
Jun 16, 2011	39.29	39.56	38.69	39.55	4,267,298	+0.27(+0.70%)
Jun 15, 2011	40.06	40.58	39.22	39.27	5,391,884	-1.21(-3.00%)
Jun 14, 2011	39.57	40.82	39.52	40.49	4,887,431	+1.49(+3.81%)
Jun 13, 2011	39.13	39.46	38.94	39.00	2,134,131	-0.10(-0.26%)
Jun 10, 2011	39.84	39.87	38.72	39.10	3,486,824	-0.97(-2.41%)
Jun 09, 2011	38.83	40.29	38.70	40.07	4,879,181	+1.38(+3.56%)
Jun 08, 2011	38.72	38.87	38.21	38.69	2,957,811	-0.16(-0.42%)
Jun 07, 2011	39.21	39.46	38.81	38.85	2,744,082	+0.05(+0.14%)
Jun 06, 2011	39.14	39.14	38.51	38.80	3,448,521	-0.61(-1.55%)
Jun 03, 2011	39.45	39.78	39.29	39.41	2,749,411	-0.02(-0.05%)
May 24, 2011	40.31	40.48	39.40	39.43	5,837,366	-1.07(-2.64%)
May 23, 2011	40.67	40.75	40.05	40.50	5,320,429	-0.61(-1.49%)
May 20, 2011	41.85	41.85	40.79	41.11	5,403,496	-0.77(-1.83%)
May 19, 2011	41.64	41.97	41.36	41.87	6,244,082	+0.45(+1.08%)
May 18, 2011	40.27	41.63	40.20	41.43	7,835,918	+1.23(+3.06%)
May 17, 2011	40.54	40.54	39.98	40.19	5,043,314	-0.55(-1.34%)
May 16, 2011	39.86	40.92	39.55	40.74	8,225,281	+0.74(+1.85%)
May 13, 2011	39.81	40.08	39.49	40.00	7,921,105	+0.93(+2.38%)
May 12, 2011	38.86	39.13	38.37	39.07	4,838,832	+0.07(+0.19%)
May 11, 2011	39.00	39.22	38.42	39.00	5,225,697	-0.09(-0.23%)
May 10, 2011	39.00	39.23	38.52	39.09	4,553,178	+0.28(+0.73%)
May 09, 2011	38.03	38.86	38.00	38.81	4,759,067	+0.62(+1.62%)
May 06, 2011	38.39	38.68	38.03	38.19	4,664,253	+0.05(+0.14%)
May 05, 2011	37.48	38.25	37.09	38.13	5,643,159	+0.51(+1.36%)
May 04, 2011	37.67	38.11	37.46	37.62	5,518,978	-0.18(-0.48%)
May 03, 2011	38.18	38.44	37.79	37.80	6,058,957	-0.57(-1.50%)
May 02, 2011	38.33	38.39	38.24	38.38	6,744,299	+0.63(+1.67%)
Apr 29, 2011	37.88	37.91	37.46	37.75	4,839,228	-0.06(-0.17%)
Apr 28, 2011	38.92	39.13	37.76	37.81	9,980,462	+1.50(+4.12%)
Apr 27, 2011	36.44	36.63	35.91	36.32	5,116,083	+0.11(+0.30%)
Apr 26, 2011	35.90	36.25	35.71	36.21	4,578,609	+0.82(+2.32%)
Apr 25, 2011	35.54	35.70	35.27	35.39	3,068,772	-0.25(-0.69%)
Apr 21, 2011	35.08	35.68	34.85	35.63	7,360,520	+1.86(+5.51%)
Apr 20, 2011	34.01	34.29	33.66	33.77	2,520,832	+0.20(+0.60%)
Apr 19, 2011	33.34	33.63	33.16	33.57	1,752,835	+0.26(+0.77%)
Apr 18, 2011	33.82	33.82	32.93	33.32	3,422,656	-0.83(-2.43%)
Apr 15, 2011	34.34	34.46	34.06	34.15	2,907,079	-0.05(-0.16%)
Apr 14, 2011	34.03	34.25	33.69	34.20	2,680,294	+0.05(+0.13%)
Apr 13, 2011	34.66	34.66	33.99	34.15	3,548,109	-0.21(-0.61%)
Apr 12, 2011	33.45	34.47	33.33	34.36	6,024,617	+0.85(+2.53%)
Apr 11, 2011	33.50	33.94	33.47	33.52	2,471,871	+0.13(+0.38%)
Apr 08, 2011	33.84	33.91	33.20	33.39	2,783,786	-0.26(-0.78%)
Apr 07, 2011	33.92	34.47	33.59	33.65	3,720,410	-0.28(-0.83%)
Apr 06, 2011	34.35	34.48	33.78	33.93	2,546,956	-0.32(-0.93%)
Apr 05, 2011	34.43	34.54	34.01	34.25	3,709,667	-0.22(-0.63%)
Apr 04, 2011	34.35	34.57	34.19	34.47	2,896,527	+0.24(+0.69%)
Apr 01, 2011	34.10	34.44	33.97	34.23	2,588,497	+0.23(+0.67%)
Mar 31, 2011	33.74	34.03	33.64	34.01	3,722,910	-0.15(-0.45%)
Mar 30, 2011	34.16	34.16	34.16	34.16	4,038,608	+0.54(+1.59%)
Mar 29, 2011	33.48	33.79	33.45	33.63	2,417,703	+0.11(+0.33%)
Mar 28, 2011	33.57	33.77	33.40	33.52	2,603,559	+0.09(+0.27%)
Mar 25, 2011	33.72	34.05	33.26	33.43	5,685,023	+0.32(+0.96%)
Mar 24, 2011	32.40	33.14	32.38	33.11	3,456,815	+0.86(+2.68%)
Mar 23, 2011	32.06	32.35	31.75	32.24	3,156,425	+0.05(+0.17%)
Mar 22, 2011	32.44	32.55	32.03	32.19	5,631,796	-0.13(-0.39%)
Mar 21, 2011	32.34	32.44	32.09	32.32	3,851,694	+0.42(+1.31%)
Mar 18, 2011	31.97	32.39	31.82	31.90	5,545,708	+0.28(+0.89%)
Mar 17, 2011	31.97	32.14	31.27	31.62	4,250,073	+0.11(+0.35%)
Mar 16, 2011	32.55	32.67	31.51	31.51	7,803,029	-1.18(-3.61%)
Mar 15, 2011	32.38	32.90	32.32	32.69	5,758,195	-0.05(-0.17%)
Mar 14, 2011	32.91	33.08	32.34	32.74	3,622,433	-0.42(-1.26%)
Mar 11, 2011	33.51	33.72	32.91	33.16	3,614,493	-0.33(-0.98%)
Mar 10, 2011	34.18	34.22	33.38	33.49	4,189,099	-1.08(-3.13%)
Mar 09, 2011	34.23	34.68	33.86	34.57	3,137,173	+0.26(+0.77%)
Mar 08, 2011	34.19	34.48	33.77	34.31	3,806,727	+0.11(+0.32%)
Mar 07, 2011	34.93	35.22	33.94	34.20	3,488,834	-0.64(-1.83%)
Mar 04, 2011	35.29	35.49	34.44	34.83	4,756,139	-0.48(-1.36%)
Mar 03, 2011	34.46	35.64	34.46	35.32	4,817,011	+1.07(+3.13%)
Mar 02, 2011	33.93	34.59	33.85	34.24	3,697,333	+0.31(+0.91%)
Mar 01, 2011	34.12	34.42	33.90	33.93	3,345,532	+0.05(+0.16%)
Feb 28, 2011	34.15	34.40	33.81	33.88	5,501,555	-0.04(-0.11%)
Feb 25, 2011	34.52	34.80	33.80	33.92	6,774,293	-0.55(-1.58%)
Feb 24, 2011	33.59	34.54	33.52	34.46	5,066,394	+0.80(+2.38%)
Feb 23, 2011	33.84	34.21	33.35	33.66	5,270,034	-0.20(-0.59%)
Feb 22, 2011	34.31	34.75	33.83	33.86	4,199,975	-0.93(-2.66%)
Feb 18, 2011	34.84	35.11	34.62	34.79	3,015,911	-0.06(-0.18%)
Feb 17, 2011	34.34	34.93	34.10	34.85	3,269,866	+0.35(+1.00%)
Feb 16, 2011	33.91	34.69	33.70	34.51	4,078,919	+0.74(+2.21%)
Feb 15, 2011	33.91	34.11	33.36	33.76	6,360,672	-0.25(-0.72%)
Feb 14, 2011	34.11	34.20	33.67	34.01	4,805,035	-0.20(-0.58%)
Feb 11, 2011	33.93	34.50	33.84	34.21	3,800,978	+0.17(+0.51%)
Feb 10, 2011	33.75	34.08	33.58	34.03	2,976,704	+0.13(+0.38%)
Feb 09, 2011	34.20	34.41	33.84	33.91	3,839,641	-0.29(-0.85%)
Feb 08, 2011	33.63	34.62	33.48	34.20	6,603,567	+0.70(+2.09%)
Feb 07, 2011	34.42	34.58	33.33	33.50	6,402,533	-0.50(-1.47%)
Feb 04, 2011	34.30	34.62	32.64	34.00	15,667,842	+3.77(+12.47%)
Feb 03, 2011	30.35	30.56	29.56	30.23	6,635,651	-0.12(-0.39%)
Feb 02, 2011	30.53	30.63	30.27	30.35	1,955,153	-0.36(-1.18%)
Feb 01, 2011	30.13	30.75	30.11	30.71	2,144,806	+0.78(+2.61%)
Jan 31, 2011	30.10	30.30	29.83	29.93	3,733,775	-0.01(-0.03%)
Jan 28, 2011	30.95	30.98	29.92	29.94	3,025,007	-1.06(-3.43%)
Jan 27, 2011	30.44	31.14	30.26	31.00	3,316,164	+0.58(+1.91%)
Jan 26, 2011	30.45	30.75	30.25	30.42	3,744,956	-0.02(-0.06%)
Jan 25, 2011	29.82	30.58	29.80	30.44	2,470,064	+0.42(+1.39%)
Jan 24, 2011	30.08	30.45	29.90	30.02	2,273,343	-0.22(-0.72%)
Jan 21, 2011	30.16	30.40	30.08	30.24	2,713,716	+0.24(+0.79%)
Jan 20, 2011	30.14	30.20	29.75	30.00	3,228,920	-0.15(-0.51%)
Jan 19, 2011	30.96	30.96	30.01	30.15	4,345,042	-0.88(-2.84%)
Jan 18, 2011	30.65	31.05	30.59	31.04	3,478,604	+0.25(+0.80%)
Jan 14, 2011	29.75	30.85	29.66	30.79	4,209,987	+0.99(+3.32%)
Jan 13, 2011	29.74	29.84	29.49	29.80	2,167,341	-0.01(-0.03%)
Jan 12, 2011	29.89	29.92	29.52	29.81	2,358,472	+0.10(+0.34%)
Jan 11, 2011	29.36	29.72	29.26	29.71	2,740,102	+0.44(+1.49%)
Jan 10, 2011	29.16	29.49	29.11	29.27	2,674,140	+0.05(+0.19%)
Jan 07, 2011	29.25	29.52	28.98	29.22	2,828,675	+0.06(+0.22%)
Jan 06, 2011	28.62	29.46	28.62	29.16	6,211,094	+0.54(+1.87%)
Jan 05, 2011	28.25	28.71	28.24	28.62	7,621,420	+0.27(+0.96%)
Jan 04, 2011	28.26	28.41	28.12	28.35	5,138,142	+0.15(+0.52%)
Jan 03, 2011	27.87	28.29	27.80	28.20	2,250,941	+0.48(+1.74%)
Dec 31, 2010	27.63	27.90	27.58	27.72	1,573,253	+0.08(+0.30%)
Dec 30, 2010	27.69	27.78	27.57	27.64	1,036,027	-0.05(-0.16%)
Dec 29, 2010	27.63	27.78	27.58	27.68	1,476,015	+0.05(+0.20%)
Dec 28, 2010	27.95	27.96	27.58	27.63	1,144,453	-0.30(-1.07%)
Dec 27, 2010	27.90	28.04	27.80	27.93	1,133,645	-0.12(-0.42%)
Dec 23, 2010	27.86	28.25	27.81	28.05	2,796,845	+0.13(+0.46%)
Dec 22, 2010	27.44	27.96	27.37	27.92	3,035,895	+0.49(+1.79%)
Dec 21, 2010	27.57	28.08	27.38	27.43	4,327,279	-0.10(-0.36%)
Dec 20, 2010	27.69	27.71	27.35	27.53	2,758,045	-0.06(-0.23%)
Dec 17, 2010	27.45	27.66	27.20	27.59	7,367,463	+0.14(+0.50%)
Dec 16, 2010	27.66	27.81	27.44	27.46	5,139,639	-0.15(-0.53%)
Dec 15, 2010	27.89	28.21	27.58	27.60	6,180,978	-0.34(-1.20%)
Dec 14, 2010	28.06	28.32	27.90	27.94	3,630,754	-0.16(-0.56%)
Dec 13, 2010	27.87	28.50	27.79	28.09	7,635,466	+0.28(+1.02%)
Dec 10, 2010	27.57	27.83	27.54	27.81	7,175,292	+0.29(+1.06%)
Dec 09, 2010	27.37	27.61	27.07	27.52	7,608,136	+0.28(+1.03%)
Dec 08, 2010	27.49	27.57	27.24	27.24	3,805,576	-0.17(-0.63%)
Dec 07, 2010	27.69	27.75	27.41	27.41	3,798,245	-0.12(-0.43%)
Dec 06, 2010	27.77	27.87	27.52	27.53	3,146,674	-0.29(-1.04%)
Dec 03, 2010	27.67	27.92	27.45	27.82	5,316,553	+0.11(+0.39%)
Dec 02, 2010	27.11	27.81	27.11	27.71	5,898,784	+0.51(+1.87%)

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