Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	17.10	17.80	17.05	17.50	1,377,393	+1.15(+7.04%)
Nov 29, 2011	16.54	16.78	16.29	16.35	591,096	-0.10(-0.62%)
Nov 28, 2011	16.12	16.64	16.12	16.45	897,457	+0.99(+6.40%)
Nov 25, 2011	15.59	15.83	15.35	15.46	368,268	-0.18(-1.15%)
Nov 23, 2011	16.30	16.40	15.53	15.64	986,075	-0.93(-5.61%)
Nov 22, 2011	16.81	16.94	16.29	16.57	869,297	-0.31(-1.82%)
Nov 21, 2011	17.39	17.44	16.75	16.87	1,206,520	-0.82(-4.63%)
Nov 18, 2011	17.86	18.12	17.59	17.69	850,713	-0.02(-0.10%)
Nov 17, 2011	18.32	18.38	17.48	17.71	1,342,409	-0.67(-3.66%)
Nov 16, 2011	18.37	18.97	18.29	18.38	937,401	-0.29(-1.55%)
Nov 15, 2011	18.26	18.84	18.07	18.67	800,860	+0.26(+1.39%)
Nov 14, 2011	18.55	19.05	18.20	18.42	1,061,980	-0.33(-1.77%)
Nov 11, 2011	18.17	18.98	18.14	18.75	841,165	+0.87(+4.86%)
Nov 10, 2011	18.08	18.26	17.68	17.88	683,883	+0.14(+0.82%)
Nov 09, 2011	18.00	18.60	17.65	17.74	1,626,800	-0.96(-5.11%)
Nov 08, 2011	17.99	18.78	17.57	18.69	1,949,498	+0.94(+5.28%)
Nov 07, 2011	18.00	18.03	17.16	17.75	1,689,962	-0.25(-1.37%)
Nov 04, 2011	17.12	19.34	17.06	18.00	2,286,889	+0.60(+3.43%)
Nov 03, 2011	17.29	17.45	16.62	17.40	1,846,499	+0.39(+2.31%)
Nov 02, 2011	17.45	17.69	16.70	17.01	2,047,327	-0.14(-0.80%)
Nov 01, 2011	17.76	17.77	16.42	17.15	1,949,790	-0.64(-3.60%)
Oct 31, 2011	18.16	18.50	17.78	17.79	1,095,434	-0.88(-4.71%)
Oct 28, 2011	18.59	19.05	18.48	18.66	1,134,148	-0.05(-0.27%)
Oct 27, 2011	17.85	19.04	17.85	18.72	1,768,197	+1.55(+9.04%)
Oct 26, 2011	17.12	17.30	16.45	17.16	1,306,228	+0.36(+2.13%)
Oct 25, 2011	17.25	17.32	16.51	16.81	786,041	-0.55(-3.14%)
Oct 24, 2011	17.14	17.47	17.08	17.35	1,469,783	+0.38(+2.26%)
Oct 21, 2011	16.00	17.06	15.93	16.97	2,367,105	+1.28(+8.15%)
Oct 20, 2011	16.13	16.20	15.18	15.69	1,244,691	-0.34(-2.13%)
Oct 19, 2011	16.45	16.65	15.93	16.03	932,662	-0.35(-2.13%)
Oct 18, 2011	15.67	16.60	15.20	16.38	1,312,191	+0.78(+4.97%)
Oct 17, 2011	16.21	16.34	15.54	15.60	1,409,221	-0.65(-3.99%)
Oct 14, 2011	15.91	16.61	15.91	16.25	1,369,002	+0.70(+4.50%)
Oct 13, 2011	15.65	15.71	15.19	15.55	1,047,182	-0.24(-1.51%)
Oct 12, 2011	15.77	16.02	15.65	15.79	1,585,643	+0.15(+0.98%)
Oct 11, 2011	14.90	15.72	14.81	15.64	1,373,386	+0.61(+4.03%)
Oct 10, 2011	14.56	15.11	14.56	15.03	1,095,521	+0.84(+5.89%)
Oct 07, 2011	14.74	14.83	13.81	14.20	1,701,305	-0.47(-3.20%)
Oct 06, 2011	14.55	14.81	14.38	14.67	1,771,211	+0.95(+6.90%)
Oct 05, 2011	12.99	13.86	12.73	13.72	2,337,529	+0.74(+5.72%)
Oct 04, 2011	12.17	13.01	12.00	12.98	2,545,908	+0.61(+4.89%)
Oct 03, 2011	13.17	13.54	12.30	12.37	2,147,080	-1.05(-7.81%)
Sep 30, 2011	13.72	13.86	13.34	13.42	1,401,117	-0.61(-4.32%)
Sep 29, 2011	14.19	14.52	13.55	14.03	1,532,976	+0.22(+1.61%)
Sep 28, 2011	14.84	14.93	13.78	13.80	1,276,379	-0.95(-6.42%)
Sep 27, 2011	14.94	15.52	14.65	14.75	1,164,972	+0.30(+2.06%)
Sep 26, 2011	13.96	14.50	13.52	14.45	1,370,051	+0.71(+5.15%)
Sep 23, 2011	13.69	14.36	13.61	13.74	2,164,378	+0.00(+0.00%)
Sep 22, 2011	14.03	14.27	13.44	13.74	2,350,722	-0.87(-5.95%)
Sep 21, 2011	15.85	15.95	14.60	14.61	1,689,264	-1.21(-7.65%)
Sep 20, 2011	16.49	16.60	15.77	15.83	1,165,014	-0.58(-3.53%)
Sep 19, 2011	16.62	16.65	15.98	16.41	941,756	-0.62(-3.66%)
Sep 16, 2011	17.33	17.54	16.81	17.03	1,301,060	-0.17(-0.99%)
Sep 15, 2011	16.91	17.31	16.62	17.20	1,284,020	+0.54(+3.22%)
Sep 14, 2011	15.58	17.00	15.58	16.66	3,289,882	+1.17(+7.54%)
Sep 13, 2011	15.11	15.70	15.05	15.49	1,683,773	+0.44(+2.95%)
Sep 12, 2011	14.86	15.21	14.45	15.05	1,223,424	+0.25(+1.67%)
Sep 09, 2011	15.33	15.37	14.40	14.80	1,757,452	-0.72(-4.67%)
Sep 08, 2011	15.97	16.24	15.37	15.53	1,190,184	-0.66(-4.06%)
Sep 07, 2011	15.51	16.28	15.48	16.18	1,645,322	+1.00(+6.57%)
Sep 06, 2011	14.91	15.39	14.65	15.19	1,331,639	-0.16(-1.06%)
Sep 02, 2011	15.83	15.92	15.11	15.35	1,497,149	-0.94(-5.76%)
Sep 01, 2011	16.77	16.90	16.24	16.29	1,288,171	-0.53(-3.14%)
Aug 31, 2011	16.65	17.19	16.60	16.81	1,444,923	+0.33(+2.02%)
Aug 30, 2011	16.52	16.81	16.24	16.48	2,148,716	-0.11(-0.67%)
Aug 29, 2011	15.76	16.70	15.69	16.59	1,787,370	+1.01(+6.45%)
Aug 26, 2011	14.82	15.71	14.62	15.59	1,954,910	+0.64(+4.28%)
Aug 25, 2011	15.60	15.74	14.74	14.95	2,298,668	-0.53(-3.42%)
Aug 24, 2011	14.69	15.53	14.55	15.48	2,556,147	+0.74(+5.04%)
Aug 23, 2011	13.90	14.74	13.82	14.73	2,837,313	+0.93(+6.73%)
Aug 22, 2011	14.02	14.18	13.73	13.80	3,031,726	+0.15(+1.12%)
Aug 19, 2011	13.79	14.21	13.51	13.65	2,265,959	-0.39(-2.79%)
Aug 18, 2011	14.77	14.80	13.88	14.04	2,278,182	-1.25(-8.19%)
Aug 17, 2011	15.59	15.77	15.06	15.30	1,925,289	-0.21(-1.37%)
Aug 16, 2011	16.03	16.13	15.48	15.51	2,515,051	-0.68(-4.21%)
Aug 15, 2011	15.82	16.20	15.75	16.19	1,482,201	+0.57(+3.66%)
Aug 12, 2011	15.71	15.79	15.28	15.62	2,088,997	+0.20(+1.27%)
Aug 11, 2011	14.81	15.65	14.50	15.42	3,427,475	+0.75(+5.11%)
Aug 10, 2011	15.02	15.38	14.67	14.67	5,073,770	-0.79(-5.13%)
Aug 09, 2011	17.34	16.43	14.50	15.47	5,830,741	-0.64(-3.97%)
Aug 08, 2011	17.34	17.47	16.06	16.11	3,232,187	-1.99(-10.98%)
Aug 05, 2011	18.26	18.63	17.53	18.09	3,782,043	+0.11(+0.62%)
Aug 04, 2011	19.35	19.63	17.83	17.98	4,515,555	-1.79(-9.06%)
Aug 03, 2011	20.20	20.45	19.41	19.77	2,963,797	-0.52(-2.56%)
Aug 02, 2011	20.68	20.99	20.18	20.29	4,949,907	-0.66(-3.13%)
Aug 01, 2011	21.16	21.49	20.35	20.95	5,526,861	-0.21(-1.01%)
Jul 29, 2011	20.88	21.23	20.52	21.16	3,458,196	-0.12(-0.56%)
Jul 28, 2011	21.01	22.02	20.72	21.28	10,659,247	-3.27(-13.33%)
Jul 27, 2011	25.42	25.42	24.32	24.56	1,895,374	-0.94(-3.68%)
Jul 26, 2011	25.95	25.98	25.37	25.49	1,324,199	-0.55(-2.10%)
Jul 25, 2011	25.46	26.20	25.39	26.04	1,071,124	+0.38(+1.50%)
Jul 22, 2011	25.74	25.82	25.62	25.66	1,090,255	-0.44(-1.70%)
Jul 21, 2011	26.13	26.40	25.87	26.10	1,025,432	+0.06(+0.23%)
Jul 20, 2011	26.00	26.13	25.79	26.04	734,840	+0.17(+0.66%)
Jul 19, 2011	25.89	26.18	25.66	25.87	1,051,628	+0.25(+0.97%)
Jul 18, 2011	26.16	26.16	25.32	25.62	1,124,565	-0.74(-2.81%)
Jul 15, 2011	26.67	26.67	26.16	26.36	1,229,637	-0.13(-0.48%)
Jul 14, 2011	26.80	26.98	26.30	26.49	1,219,001	-0.28(-1.05%)
Jul 13, 2011	26.97	27.23	26.71	26.77	1,005,494	+0.02(+0.06%)
Jul 12, 2011	26.65	27.04	26.55	26.76	1,146,537	-0.02(-0.06%)
Jul 11, 2011	27.11	27.28	26.68	26.77	1,689,747	-0.71(-2.58%)
Jul 08, 2011	27.40	27.56	27.31	27.48	2,992,946	-0.25(-0.89%)
Jul 07, 2011	28.04	28.05	27.61	27.73	2,404,973	-0.01(-0.03%)
Jul 06, 2011	27.83	27.92	27.54	27.74	2,647,694	-0.05(-0.18%)
Jul 05, 2011	28.12	28.17	27.47	27.79	4,210,791	-0.31(-1.09%)
Jul 01, 2011	26.67	28.80	26.44	28.10	11,212,171	+3.42(+13.86%)
Jun 30, 2011	24.12	24.74	24.10	24.68	1,230,971	+0.58(+2.41%)
Jun 29, 2011	24.09	24.25	23.87	24.10	1,028,030	+0.16(+0.68%)
Jun 28, 2011	23.85	24.10	23.76	23.93	786,232	+0.13(+0.54%)
Jun 27, 2011	23.66	23.85	23.47	23.81	1,437,773	+0.14(+0.61%)
Jun 24, 2011	23.70	23.86	23.49	23.66	3,139,660	+0.09(+0.36%)
Jun 23, 2011	23.08	23.64	22.74	23.58	2,647,766	+0.14(+0.62%)
Jun 22, 2011	23.24	23.59	23.12	23.43	2,563,918	+0.19(+0.81%)
Jun 21, 2011	22.38	23.27	22.25	23.24	2,934,261	+1.01(+4.52%)
Jun 20, 2011	22.21	22.40	22.13	22.24	3,067,666	-0.23(-1.03%)
Jun 17, 2011	22.11	22.55	22.08	22.47	1,857,052	+0.58(+2.65%)
Jun 16, 2011	22.02	22.08	21.55	21.89	1,312,418	-0.15(-0.70%)
Jun 15, 2011	22.09	22.30	21.95	22.04	1,193,317	-0.29(-1.30%)
Jun 14, 2011	22.41	22.63	22.26	22.33	1,760,538	+0.20(+0.89%)
Jun 13, 2011	22.14	22.38	21.96	22.14	1,631,909	+0.01(+0.04%)
Jun 10, 2011	22.57	22.61	22.09	22.13	1,767,600	-0.52(-2.30%)
Jun 09, 2011	22.47	22.76	22.41	22.65	1,715,911	+0.23(+1.03%)
Jun 08, 2011	22.56	22.68	22.33	22.42	2,224,433	-0.28(-1.24%)
Jun 07, 2011	22.47	22.84	22.27	22.70	1,848,877	+0.38(+1.72%)
Jun 06, 2011	22.63	22.63	22.22	22.31	1,323,374	-0.28(-1.25%)
Jun 03, 2011	22.60	23.04	22.44	22.60	1,816,454	-0.57(-2.47%)
May 24, 2011	23.37	23.46	22.98	23.17	1,928,473	-0.07(-0.29%)
May 23, 2011	23.72	23.79	23.10	23.23	2,000,969	-0.85(-3.54%)
May 20, 2011	24.33	24.39	23.77	24.09	1,787,384	-0.32(-1.33%)
May 19, 2011	24.62	24.68	24.36	24.41	1,481,880	-0.07(-0.28%)
May 18, 2011	24.30	24.75	24.22	24.48	1,656,267	+0.20(+0.84%)
May 17, 2011	24.73	24.84	24.22	24.28	1,796,032	-0.59(-2.37%)
May 16, 2011	25.03	25.27	24.77	24.86	1,676,714	-0.20(-0.78%)
May 13, 2011	25.66	25.87	24.98	25.06	2,351,624	-0.59(-2.29%)
May 12, 2011	25.58	25.75	25.53	25.65	1,967,359	-0.02(-0.07%)
May 11, 2011	26.07	26.13	25.55	25.66	2,756,262	-0.51(-1.95%)
May 10, 2011	26.01	26.23	25.84	26.18	1,809,314	+0.20(+0.79%)
May 09, 2011	25.96	26.23	25.81	25.97	1,856,463	-0.10(-0.39%)
May 06, 2011	26.53	26.53	25.80	26.07	2,904,918	-0.01(-0.03%)
May 05, 2011	25.82	26.35	25.78	26.08	2,414,294	+0.06(+0.23%)
May 04, 2011	26.56	26.62	25.72	26.02	2,927,742	-0.57(-2.15%)
May 03, 2011	26.22	26.66	26.07	26.59	2,910,966	+0.18(+0.68%)
May 02, 2011	26.38	26.42	26.30	26.42	2,897,999	-0.58(-2.15%)
Apr 29, 2011	27.26	27.39	25.81	27.00	5,641,318	-0.61(-2.22%)
Apr 28, 2011	29.42	29.84	27.20	27.61	4,322,296	-2.68(-8.84%)
Apr 27, 2011	30.24	30.30	29.79	30.29	1,259,388	+0.13(+0.42%)
Apr 26, 2011	29.77	30.31	29.68	30.16	965,883	+0.63(+2.14%)
Apr 25, 2011	29.75	29.79	29.37	29.53	478,262	-0.27(-0.92%)
Apr 21, 2011	29.33	29.89	29.30	29.80	706,714	+0.72(+2.46%)
Apr 20, 2011	29.40	29.49	28.97	29.08	749,831	+0.31(+1.07%)
Apr 19, 2011	28.66	28.96	28.42	28.78	762,205	+0.32(+1.11%)
Apr 18, 2011	28.33	28.52	27.92	28.46	1,261,198	-0.22(-0.77%)
Apr 15, 2011	28.04	28.78	27.89	28.68	1,373,603	+0.66(+2.37%)
Apr 14, 2011	27.69	28.06	27.56	28.02	665,352	+0.15(+0.55%)
Apr 13, 2011	28.45	28.56	27.79	27.86	1,247,294	-0.29(-1.03%)
Apr 12, 2011	28.59	28.65	28.08	28.15	1,800,787	-0.67(-2.34%)
Apr 11, 2011	29.34	29.52	28.65	28.83	1,123,583	-0.42(-1.43%)
Apr 08, 2011	30.21	30.39	29.09	29.25	1,202,218	-0.79(-2.64%)
Apr 07, 2011	30.50	30.83	29.97	30.04	884,386	-0.49(-1.62%)
Apr 06, 2011	30.93	30.99	30.39	30.53	576,976	-0.15(-0.50%)
Apr 05, 2011	30.87	31.13	30.61	30.69	1,208,547	-0.32(-1.02%)
Apr 04, 2011	30.86	31.32	30.86	31.00	1,108,036	+0.27(+0.89%)
Apr 01, 2011	30.47	31.04	30.41	30.73	987,501	+0.56(+1.87%)
Mar 31, 2011	30.22	30.32	29.98	30.17	1,014,206	-0.01(-0.03%)
Mar 30, 2011	30.41	30.46	30.05	30.18	979,030	-0.02(-0.06%)
Mar 29, 2011	30.09	30.47	29.88	30.19	783,736	+0.04(+0.14%)
Mar 28, 2011	30.99	31.02	30.12	30.15	940,234	-0.72(-2.32%)
Mar 25, 2011	30.74	31.33	30.54	30.87	1,580,573	+0.30(+0.98%)
Mar 24, 2011	29.80	30.65	29.77	30.57	1,452,503	+0.94(+3.17%)
Mar 23, 2011	29.77	29.89	29.54	29.63	1,026,240	-0.18(-0.60%)
Mar 22, 2011	29.91	29.95	29.55	29.81	984,058	-0.04(-0.14%)
Mar 21, 2011	29.95	29.98	29.62	29.85	1,372,414	+0.99(+3.43%)
Mar 18, 2011	29.06	29.16	28.47	28.86	1,420,412	+0.13(+0.45%)
Mar 17, 2011	28.89	29.02	28.49	28.73	985,376	+0.30(+1.05%)
Mar 16, 2011	28.50	28.93	28.03	28.44	1,802,474	-0.14(-0.48%)
Mar 15, 2011	28.35	28.77	28.32	28.57	1,203,623	+0.01(+0.03%)
Mar 14, 2011	28.64	29.26	28.03	28.56	1,692,634	-0.46(-1.59%)
Mar 11, 2011	28.70	29.20	28.62	29.02	1,167,804	+0.14(+0.47%)
Mar 10, 2011	29.28	29.40	28.79	28.89	1,056,198	-0.93(-3.12%)
Mar 09, 2011	30.09	30.18	29.54	29.82	1,469,956	-0.39(-1.30%)
Mar 08, 2011	30.19	30.59	30.01	30.21	924,056	+0.03(+0.11%)
Mar 07, 2011	30.91	31.16	30.02	30.18	951,187	-0.71(-2.29%)
Mar 04, 2011	31.11	31.23	30.58	30.88	866,190	-0.32(-1.01%)
Mar 03, 2011	30.22	31.29	30.22	31.20	1,169,033	+1.23(+4.10%)
Mar 02, 2011	30.01	30.35	29.66	29.97	1,356,590	+0.03(+0.11%)
Mar 01, 2011	30.62	30.80	29.79	29.94	992,095	-0.48(-1.57%)
Feb 28, 2011	30.57	30.95	30.27	30.41	946,533	-0.03(-0.08%)
Feb 25, 2011	30.40	30.75	30.34	30.44	1,077,201	+0.22(+0.73%)
Feb 24, 2011	30.39	30.76	29.93	30.22	1,558,764	-0.26(-0.87%)
Feb 23, 2011	31.14	31.16	30.12	30.48	2,073,071	-0.61(-1.97%)
Feb 22, 2011	31.69	31.69	30.95	31.10	2,001,650	-0.92(-2.88%)
Feb 18, 2011	32.79	32.79	31.91	32.02	1,087,355	-0.73(-2.24%)
Feb 17, 2011	32.58	32.82	32.40	32.75	792,118	+0.19(+0.58%)
Feb 16, 2011	32.66	32.86	32.49	32.56	704,146	+0.13(+0.39%)
Feb 15, 2011	33.36	33.36	32.40	32.44	991,926	-1.05(-3.13%)
Feb 14, 2011	33.33	33.68	32.85	33.48	840,996	+0.31(+0.93%)
Feb 11, 2011	32.38	33.30	32.37	33.18	782,960	+0.20(+0.59%)
Feb 10, 2011	32.48	33.00	32.32	32.98	1,329,522	+0.46(+1.42%)
Feb 09, 2011	32.55	32.98	32.38	32.52	1,166,773	+0.00(+0.00%)
Feb 08, 2011	32.93	32.93	32.34	32.52	1,448,712	-0.46(-1.40%)
Feb 07, 2011	32.65	33.25	32.49	32.98	1,480,857	+0.35(+1.07%)
Feb 04, 2011	31.93	34.20	31.75	32.63	3,001,448	+0.78(+2.44%)
Feb 03, 2011	31.87	32.08	31.21	31.86	1,298,296	-0.03(-0.11%)
Feb 02, 2011	32.82	33.06	31.83	31.89	2,736,936	-0.90(-2.76%)
Feb 01, 2011	32.73	33.12	32.34	32.79	1,753,035	+0.47(+1.45%)
Jan 31, 2011	32.40	33.09	32.08	32.32	1,822,995	+0.44(+1.39%)
Jan 28, 2011	31.93	33.20	30.99	31.88	3,405,133	-0.03(-0.11%)
Jan 27, 2011	32.11	32.46	31.84	31.91	1,933,699	-0.12(-0.37%)
Jan 26, 2011	31.48	32.44	31.38	32.03	2,437,460	+0.72(+2.29%)
Jan 25, 2011	31.18	31.58	30.93	31.32	1,392,593	+0.13(+0.41%)
Jan 24, 2011	30.88	31.39	30.74	31.19	1,040,370	+0.42(+1.36%)
Jan 21, 2011	31.13	31.30	30.64	30.77	1,681,066	-0.19(-0.61%)
Jan 20, 2011	31.58	31.62	30.70	30.96	1,875,926	-0.78(-2.45%)
Jan 19, 2011	31.86	32.33	31.68	31.74	1,534,566	-0.10(-0.32%)
Jan 18, 2011	31.99	32.20	31.42	31.84	1,513,929	-0.18(-0.56%)
Jan 14, 2011	32.26	32.59	31.88	32.02	1,508,788	-0.43(-1.31%)
Jan 13, 2011	32.54	32.56	31.97	32.44	1,475,048	+0.03(+0.08%)
Jan 12, 2011	32.67	33.12	32.38	32.42	1,863,272	+0.02(+0.05%)
Jan 11, 2011	32.18	32.43	31.75	32.40	2,120,942	+0.26(+0.82%)
Jan 10, 2011	31.35	32.90	31.32	32.14	2,783,677	+0.68(+2.17%)
Jan 07, 2011	30.28	31.60	30.18	31.45	2,540,199	+1.42(+4.71%)
Jan 06, 2011	30.18	30.54	29.89	30.04	1,234,905	-0.20(-0.68%)
Jan 05, 2011	29.95	30.73	29.87	30.24	1,446,860	+0.15(+0.51%)
Jan 04, 2011	30.67	30.67	29.79	30.09	1,255,463	-0.72(-2.33%)
Jan 03, 2011	30.41	30.98	30.32	30.81	1,103,651	+0.76(+2.53%)
Dec 31, 2010	29.76	30.21	29.72	30.05	579,823	+0.21(+0.71%)
Dec 30, 2010	29.91	30.18	29.83	29.83	758,666	-0.21(-0.71%)
Dec 29, 2010	29.99	30.21	29.84	30.05	437,407	+0.16(+0.54%)
Dec 28, 2010	30.06	30.21	29.77	29.89	727,244	-0.22(-0.74%)
Dec 27, 2010	29.84	30.22	29.69	30.11	566,140	+0.20(+0.66%)
Dec 23, 2010	29.95	30.14	29.84	29.91	433,847	+0.00(+0.00%)
Dec 22, 2010	30.24	30.24	29.84	29.91	633,892	-0.19(-0.62%)
Dec 21, 2010	29.50	30.14	29.49	30.10	1,120,466	+0.64(+2.17%)
Dec 20, 2010	29.56	29.79	29.23	29.46	1,002,527	+0.11(+0.38%)
Dec 17, 2010	29.66	29.73	29.21	29.35	1,812,515	-0.50(-1.69%)
Dec 16, 2010	29.89	30.06	29.54	29.85	1,109,701	+0.01(+0.03%)
Dec 15, 2010	30.24	30.47	29.78	29.84	1,819,935	-0.53(-1.74%)
Dec 14, 2010	30.45	30.63	30.25	30.37	1,236,986	+0.06(+0.20%)
Dec 13, 2010	30.33	30.68	29.98	30.31	1,349,213	+0.20(+0.68%)
Dec 10, 2010	29.98	30.27	29.76	30.11	1,283,597	+0.14(+0.48%)
Dec 09, 2010	29.95	30.06	29.65	29.96	2,133,561	+0.20(+0.69%)
Dec 08, 2010	29.28	30.61	28.99	29.76	3,545,194	+0.64(+2.20%)
Dec 07, 2010	28.01	29.54	28.01	29.12	3,135,570	+1.48(+5.37%)
Dec 06, 2010	27.29	28.01	27.12	27.63	1,659,380	+0.43(+1.60%)
Dec 03, 2010	25.91	27.21	25.86	27.20	2,029,447	+1.19(+4.59%)
Dec 02, 2010	24.93	26.01	24.76	26.01	2,005,378	+1.19(+4.81%)

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