Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	17.10	17.81	17.06	17.50	1,377,191	+1.15(+7.04%)
Nov 29, 2011	16.54	16.78	16.30	16.35	591,009	-0.10(-0.62%)
Nov 28, 2011	16.13	16.65	16.13	16.45	897,325	+0.99(+6.40%)
Nov 25, 2011	15.59	15.84	15.35	15.46	368,213	-0.18(-1.15%)
Nov 23, 2011	16.31	16.40	15.53	15.64	985,930	-0.93(-5.61%)
Nov 22, 2011	16.81	16.94	16.30	16.57	869,169	-0.31(-1.82%)
Nov 21, 2011	17.39	17.44	16.76	16.88	1,206,342	-0.82(-4.63%)
Nov 18, 2011	17.87	18.12	17.59	17.70	850,587	-0.02(-0.10%)
Nov 17, 2011	18.32	18.39	17.48	17.71	1,342,211	-0.67(-3.66%)
Nov 16, 2011	18.37	18.97	18.29	18.39	937,263	-0.29(-1.55%)
Nov 15, 2011	18.26	18.84	18.07	18.68	800,742	+0.26(+1.39%)
Nov 14, 2011	18.55	19.05	18.21	18.42	1,061,824	-0.33(-1.77%)
Nov 11, 2011	18.17	18.98	18.15	18.75	841,041	+0.87(+4.86%)
Nov 10, 2011	18.08	18.27	17.68	17.88	683,782	+0.14(+0.82%)
Nov 09, 2011	18.00	18.60	17.65	17.74	1,626,561	-0.96(-5.11%)
Nov 08, 2011	17.99	18.78	17.58	18.69	1,949,211	+0.94(+5.28%)
Nov 07, 2011	18.00	18.04	17.16	17.75	1,689,713	-0.25(-1.37%)
Nov 04, 2011	17.12	19.34	17.06	18.00	2,286,552	+0.60(+3.43%)
Nov 03, 2011	17.29	17.46	16.62	17.41	1,846,227	+0.39(+2.31%)
Nov 02, 2011	17.45	17.70	16.71	17.01	2,047,026	-0.14(-0.80%)
Nov 01, 2011	17.76	17.77	16.42	17.15	1,949,503	-0.64(-3.60%)
Oct 31, 2011	18.16	18.51	17.78	17.79	1,095,273	-0.88(-4.70%)
Oct 28, 2011	18.59	19.05	18.48	18.67	1,133,981	-0.05(-0.27%)
Oct 27, 2011	17.86	19.04	17.86	18.72	1,767,937	+1.55(+9.04%)
Oct 26, 2011	17.12	17.30	16.45	17.17	1,306,036	+0.36(+2.13%)
Oct 25, 2011	17.25	17.32	16.51	16.81	785,925	-0.55(-3.15%)
Oct 24, 2011	17.14	17.47	17.08	17.35	1,469,567	+0.38(+2.26%)
Oct 21, 2011	16.00	17.06	15.93	16.97	2,366,756	+1.28(+8.15%)
Oct 20, 2011	16.13	16.20	15.18	15.69	1,244,508	-0.34(-2.13%)
Oct 19, 2011	16.45	16.65	15.93	16.03	932,525	-0.35(-2.13%)
Oct 18, 2011	15.67	16.60	15.21	16.38	1,311,998	+0.78(+4.97%)
Oct 17, 2011	16.21	16.34	15.55	15.61	1,409,013	-0.65(-3.99%)
Oct 14, 2011	15.91	16.61	15.91	16.25	1,368,801	+0.70(+4.50%)
Oct 13, 2011	15.65	15.72	15.20	15.55	1,047,027	-0.24(-1.51%)
Oct 12, 2011	15.78	16.02	15.66	15.79	1,585,410	+0.15(+0.98%)
Oct 11, 2011	14.90	15.73	14.81	15.64	1,373,184	+0.61(+4.03%)
Oct 10, 2011	14.57	15.11	14.57	15.03	1,095,360	+0.84(+5.89%)
Oct 07, 2011	14.74	14.83	13.82	14.20	1,701,054	-0.47(-3.20%)
Oct 06, 2011	14.56	14.81	14.38	14.67	1,770,950	+0.95(+6.90%)
Oct 05, 2011	13.00	13.86	12.73	13.72	2,337,185	+0.74(+5.72%)
Oct 04, 2011	12.17	13.01	12.00	12.98	2,545,533	+0.61(+4.89%)
Oct 03, 2011	13.17	13.54	12.30	12.37	2,146,764	-1.05(-7.81%)
Sep 30, 2011	13.72	13.86	13.35	13.42	1,400,911	-0.61(-4.32%)
Sep 29, 2011	14.19	14.53	13.55	14.03	1,532,751	+0.22(+1.61%)
Sep 28, 2011	14.85	14.93	13.79	13.81	1,276,191	-0.95(-6.42%)
Sep 27, 2011	14.94	15.52	14.65	14.75	1,164,801	+0.30(+2.07%)
Sep 26, 2011	13.96	14.50	13.53	14.45	1,369,849	+0.71(+5.15%)
Sep 23, 2011	13.70	14.36	13.61	13.75	2,164,059	+0.00(+0.00%)
Sep 22, 2011	14.03	14.27	13.44	13.75	2,350,376	-0.87(-5.95%)
Sep 21, 2011	15.85	15.96	14.60	14.62	1,689,015	-1.21(-7.65%)
Sep 20, 2011	16.49	16.60	15.78	15.83	1,164,843	-0.58(-3.53%)
Sep 19, 2011	16.62	16.65	15.98	16.41	941,617	-0.62(-3.66%)
Sep 16, 2011	17.33	17.54	16.82	17.03	1,300,869	-0.17(-0.99%)
Sep 15, 2011	16.91	17.31	16.62	17.20	1,283,831	+0.54(+3.22%)
Sep 14, 2011	15.58	17.00	15.58	16.66	3,289,398	+1.17(+7.54%)
Sep 13, 2011	15.11	15.70	15.05	15.50	1,683,525	+0.44(+2.95%)
Sep 12, 2011	14.86	15.21	14.45	15.05	1,223,244	+0.25(+1.67%)
Sep 09, 2011	15.33	15.38	14.40	14.80	1,757,193	-0.72(-4.67%)
Sep 08, 2011	15.98	16.24	15.38	15.53	1,190,009	-0.66(-4.06%)
Sep 07, 2011	15.51	16.28	15.49	16.19	1,645,080	+1.00(+6.57%)
Sep 06, 2011	14.92	15.39	14.65	15.19	1,331,443	-0.16(-1.06%)
Sep 02, 2011	15.84	15.92	15.11	15.35	1,496,929	-0.94(-5.76%)
Sep 01, 2011	16.77	16.90	16.24	16.29	1,287,982	-0.53(-3.14%)
Aug 31, 2011	16.65	17.19	16.60	16.82	1,444,711	+0.33(+2.02%)
Aug 30, 2011	16.52	16.81	16.25	16.48	2,148,400	-0.11(-0.67%)
Aug 29, 2011	15.76	16.71	15.69	16.60	1,787,107	+1.01(+6.46%)
Aug 26, 2011	14.82	15.72	14.63	15.59	1,954,623	+0.64(+4.28%)
Aug 25, 2011	15.61	15.74	14.74	14.95	2,298,330	-0.53(-3.42%)
Aug 24, 2011	14.69	15.53	14.55	15.48	2,555,771	+0.74(+5.03%)
Aug 23, 2011	13.90	14.74	13.82	14.74	2,836,895	+0.93(+6.73%)
Aug 22, 2011	14.02	14.18	13.73	13.81	3,031,280	+0.15(+1.12%)
Aug 19, 2011	13.79	14.21	13.52	13.65	2,265,625	-0.39(-2.79%)
Aug 18, 2011	14.77	14.80	13.88	14.05	2,277,846	-1.25(-8.19%)
Aug 17, 2011	15.59	15.78	15.06	15.30	1,925,006	-0.21(-1.37%)
Aug 16, 2011	16.03	16.13	15.49	15.51	2,514,681	-0.68(-4.21%)
Aug 15, 2011	15.82	16.20	15.75	16.19	1,481,983	+0.57(+3.66%)
Aug 12, 2011	15.72	15.79	15.28	15.62	2,088,689	+0.20(+1.27%)
Aug 11, 2011	14.81	15.65	14.50	15.43	3,426,970	+0.75(+5.11%)
Aug 10, 2011	15.02	15.38	14.68	14.68	5,073,023	-0.79(-5.13%)
Aug 09, 2011	17.35	16.43	14.51	15.47	5,829,883	-0.64(-3.97%)
Aug 08, 2011	17.35	17.47	16.06	16.11	3,231,711	-1.99(-10.98%)
Aug 05, 2011	18.27	18.63	17.53	18.10	3,781,487	+0.11(+0.62%)
Aug 04, 2011	19.35	19.63	17.83	17.99	4,514,890	-1.79(-9.06%)
Aug 03, 2011	20.20	20.45	19.42	19.78	2,963,361	-0.52(-2.56%)
Aug 02, 2011	20.68	21.00	20.19	20.30	4,949,178	-0.66(-3.13%)
Aug 01, 2011	21.17	21.50	20.36	20.95	5,526,048	-0.21(-1.01%)
Jul 29, 2011	20.88	21.23	20.52	21.17	3,457,687	-0.12(-0.56%)
Jul 28, 2011	21.01	22.02	20.72	21.29	10,657,678	-3.27(-13.33%)
Jul 27, 2011	25.42	25.42	24.32	24.56	1,895,095	-0.94(-3.68%)
Jul 26, 2011	25.95	25.98	25.37	25.50	1,324,004	-0.55(-2.10%)
Jul 25, 2011	25.46	26.21	25.40	26.04	1,070,967	+0.38(+1.50%)
Jul 22, 2011	25.75	25.82	25.63	25.66	1,090,095	-0.44(-1.70%)
Jul 21, 2011	26.13	26.40	25.87	26.10	1,025,281	+0.06(+0.23%)
Jul 20, 2011	26.00	26.13	25.80	26.04	734,732	+0.17(+0.66%)
Jul 19, 2011	25.89	26.18	25.66	25.87	1,051,473	+0.25(+0.97%)
Jul 18, 2011	26.16	26.16	25.32	25.63	1,124,400	-0.74(-2.81%)
Jul 15, 2011	26.68	26.68	26.16	26.37	1,229,456	-0.13(-0.48%)
Jul 14, 2011	26.80	26.98	26.31	26.50	1,218,821	-0.28(-1.05%)
Jul 13, 2011	26.97	27.23	26.72	26.78	1,005,346	+0.02(+0.06%)
Jul 12, 2011	26.65	27.04	26.56	26.76	1,146,368	-0.02(-0.06%)
Jul 11, 2011	27.12	27.28	26.68	26.78	1,689,498	-0.71(-2.58%)
Jul 08, 2011	27.40	27.56	27.31	27.49	2,992,505	-0.25(-0.89%)
Jul 07, 2011	28.05	28.06	27.61	27.73	2,404,619	-0.01(-0.03%)
Jul 06, 2011	27.83	27.93	27.54	27.74	2,647,304	-0.05(-0.18%)
Jul 05, 2011	28.12	28.18	27.48	27.79	4,210,171	-0.31(-1.09%)
Jul 01, 2011	26.68	28.81	26.44	28.10	11,210,520	+3.42(+13.86%)
Jun 30, 2011	24.13	24.75	24.10	24.68	1,230,790	+0.58(+2.41%)
Jun 29, 2011	24.09	24.25	23.87	24.10	1,027,878	+0.16(+0.68%)
Jun 28, 2011	23.85	24.11	23.77	23.94	786,116	+0.13(+0.54%)
Jun 27, 2011	23.66	23.85	23.47	23.81	1,437,561	+0.14(+0.61%)
Jun 24, 2011	23.71	23.86	23.49	23.66	3,139,198	+0.09(+0.36%)
Jun 23, 2011	23.08	23.65	22.74	23.58	2,647,376	+0.14(+0.62%)
Jun 22, 2011	23.25	23.60	23.13	23.43	2,563,541	+0.19(+0.81%)
Jun 21, 2011	22.39	23.27	22.25	23.25	2,933,829	+1.01(+4.52%)
Jun 20, 2011	22.21	22.40	22.13	22.24	3,067,215	-0.23(-1.02%)
Jun 17, 2011	22.11	22.56	22.09	22.47	1,856,779	+0.58(+2.65%)
Jun 16, 2011	22.02	22.08	21.55	21.89	1,312,225	-0.15(-0.70%)
Jun 15, 2011	22.10	22.30	21.95	22.04	1,193,142	-0.29(-1.30%)
Jun 14, 2011	22.41	22.63	22.27	22.33	1,760,279	+0.20(+0.89%)
Jun 13, 2011	22.14	22.38	21.96	22.14	1,631,669	+0.01(+0.04%)
Jun 10, 2011	22.57	22.62	22.10	22.13	1,767,340	-0.52(-2.30%)
Jun 09, 2011	22.47	22.76	22.41	22.65	1,715,658	+0.23(+1.03%)
Jun 08, 2011	22.56	22.68	22.33	22.42	2,224,106	-0.28(-1.24%)
Jun 07, 2011	22.47	22.85	22.28	22.70	1,848,605	+0.38(+1.72%)
Jun 06, 2011	22.63	22.63	22.22	22.32	1,323,179	-0.28(-1.25%)
Jun 03, 2011	22.60	23.04	22.45	22.60	1,816,187	-0.57(-2.47%)
May 24, 2011	23.37	23.46	22.98	23.17	1,928,189	-0.07(-0.29%)
May 23, 2011	23.72	23.79	23.10	23.24	2,000,674	-0.85(-3.54%)
May 20, 2011	24.34	24.39	23.78	24.09	1,787,121	-0.32(-1.33%)
May 19, 2011	24.62	24.69	24.37	24.42	1,481,661	-0.07(-0.28%)
May 18, 2011	24.30	24.76	24.23	24.48	1,656,023	+0.20(+0.84%)
May 17, 2011	24.73	24.84	24.22	24.28	1,795,768	-0.59(-2.37%)
May 16, 2011	25.03	25.28	24.77	24.87	1,676,467	-0.20(-0.78%)
May 13, 2011	25.67	25.87	24.99	25.06	2,351,278	-0.59(-2.29%)
May 12, 2011	25.58	25.75	25.53	25.65	1,967,069	-0.02(-0.07%)
May 11, 2011	26.08	26.13	25.56	25.67	2,755,856	-0.51(-1.95%)
May 10, 2011	26.01	26.23	25.84	26.18	1,809,048	+0.20(+0.79%)
May 09, 2011	25.97	26.23	25.81	25.98	1,856,190	-0.10(-0.39%)
May 06, 2011	26.53	26.53	25.81	26.08	2,904,490	-0.01(-0.03%)
May 05, 2011	25.82	26.35	25.78	26.09	2,413,938	+0.06(+0.23%)
May 04, 2011	26.56	26.62	25.72	26.03	2,927,311	-0.57(-2.15%)
May 03, 2011	26.22	26.67	26.08	26.60	2,910,537	+0.18(+0.68%)
May 02, 2011	26.39	26.43	26.31	26.42	2,897,573	-0.58(-2.15%)
Apr 29, 2011	27.27	27.39	25.81	27.00	5,640,488	-0.61(-2.22%)
Apr 28, 2011	29.42	29.85	27.20	27.61	4,321,660	-2.68(-8.84%)
Apr 27, 2011	30.24	30.30	29.80	30.29	1,259,203	+0.13(+0.42%)
Apr 26, 2011	29.77	30.32	29.69	30.16	965,741	+0.63(+2.14%)
Apr 25, 2011	29.75	29.80	29.37	29.53	478,192	-0.27(-0.92%)
Apr 21, 2011	29.34	29.90	29.30	29.80	706,610	+0.72(+2.46%)
Apr 20, 2011	29.40	29.50	28.98	29.09	749,720	+0.31(+1.07%)
Apr 19, 2011	28.66	28.97	28.42	28.78	762,093	+0.32(+1.11%)
Apr 18, 2011	28.34	28.53	27.93	28.47	1,261,012	-0.22(-0.77%)
Apr 15, 2011	28.05	28.79	27.89	28.69	1,373,401	+0.67(+2.37%)
Apr 14, 2011	27.69	28.07	27.56	28.02	665,254	+0.15(+0.55%)
Apr 13, 2011	28.46	28.57	27.79	27.87	1,247,111	-0.29(-1.03%)
Apr 12, 2011	28.59	28.65	28.08	28.16	1,800,522	-0.67(-2.34%)
Apr 11, 2011	29.34	29.52	28.65	28.83	1,123,417	-0.42(-1.43%)
Apr 08, 2011	30.21	30.39	29.10	29.25	1,202,041	-0.79(-2.64%)
Apr 07, 2011	30.50	30.84	29.98	30.04	884,256	-0.49(-1.62%)
Apr 06, 2011	30.93	30.99	30.39	30.54	576,891	-0.15(-0.50%)
Apr 05, 2011	30.87	31.14	30.62	30.69	1,208,370	-0.32(-1.02%)
Apr 04, 2011	30.86	31.32	30.86	31.01	1,107,873	+0.27(+0.89%)
Apr 01, 2011	30.48	31.04	30.42	30.73	987,356	+0.56(+1.87%)
Mar 31, 2011	30.22	30.32	29.98	30.17	1,014,057	-0.01(-0.03%)
Mar 30, 2011	30.42	30.46	30.05	30.18	978,886	-0.02(-0.06%)
Mar 29, 2011	30.09	30.48	29.88	30.20	783,621	+0.04(+0.14%)
Mar 28, 2011	30.99	31.02	30.12	30.15	940,095	-0.72(-2.32%)
Mar 25, 2011	30.74	31.33	30.55	30.87	1,580,341	+0.30(+0.98%)
Mar 24, 2011	29.80	30.66	29.77	30.57	1,452,289	+0.94(+3.17%)
Mar 23, 2011	29.77	29.89	29.55	29.63	1,026,089	-0.18(-0.60%)
Mar 22, 2011	29.92	29.96	29.56	29.81	983,913	-0.04(-0.14%)
Mar 21, 2011	29.96	29.98	29.63	29.86	1,372,212	+0.99(+3.43%)
Mar 18, 2011	29.06	29.17	28.47	28.87	1,420,203	+0.13(+0.45%)
Mar 17, 2011	28.89	29.03	28.49	28.74	985,231	+0.30(+1.05%)
Mar 16, 2011	28.51	28.93	28.03	28.44	1,802,209	-0.14(-0.48%)
Mar 15, 2011	28.36	28.77	28.32	28.58	1,203,446	+0.01(+0.03%)
Mar 14, 2011	28.64	29.27	28.03	28.57	1,692,385	-0.46(-1.59%)
Mar 11, 2011	28.70	29.21	28.62	29.03	1,167,632	+0.14(+0.47%)
Mar 10, 2011	29.28	29.40	28.79	28.89	1,056,043	-0.93(-3.12%)
Mar 09, 2011	30.09	30.18	29.55	29.82	1,469,739	-0.39(-1.30%)
Mar 08, 2011	30.20	30.60	30.01	30.21	923,920	+0.03(+0.11%)
Mar 07, 2011	30.91	31.17	30.03	30.18	951,047	-0.71(-2.29%)
Mar 04, 2011	31.12	31.24	30.58	30.89	866,063	-0.32(-1.01%)
Mar 03, 2011	30.22	31.30	30.22	31.20	1,168,861	+1.23(+4.10%)
Mar 02, 2011	30.01	30.35	29.67	29.98	1,356,391	+0.03(+0.11%)
Mar 01, 2011	30.62	30.80	29.80	29.94	991,949	-0.48(-1.57%)
Feb 28, 2011	30.57	30.96	30.27	30.42	946,394	-0.03(-0.08%)
Feb 25, 2011	30.40	30.75	30.34	30.44	1,077,042	+0.22(+0.73%)
Feb 24, 2011	30.39	30.77	29.93	30.22	1,558,534	-0.26(-0.87%)
Feb 23, 2011	31.14	31.16	30.12	30.49	2,072,766	-0.61(-1.97%)
Feb 22, 2011	31.70	31.70	30.96	31.10	2,001,356	-0.92(-2.88%)
Feb 18, 2011	32.80	32.80	31.91	32.02	1,087,195	-0.73(-2.24%)
Feb 17, 2011	32.58	32.82	32.41	32.76	792,002	+0.19(+0.58%)
Feb 16, 2011	32.66	32.87	32.50	32.57	704,043	+0.13(+0.39%)
Feb 15, 2011	33.36	33.36	32.41	32.44	991,780	-1.05(-3.13%)
Feb 14, 2011	33.34	33.69	32.86	33.49	840,872	+0.31(+0.93%)
Feb 11, 2011	32.38	33.31	32.37	33.18	782,845	+0.20(+0.59%)
Feb 10, 2011	32.48	33.00	32.32	32.99	1,329,326	+0.46(+1.42%)
Feb 09, 2011	32.56	32.99	32.39	32.53	1,166,602	+0.00(+0.00%)
Feb 08, 2011	32.93	32.93	32.35	32.53	1,448,498	-0.46(-1.40%)
Feb 07, 2011	32.65	33.26	32.49	32.99	1,480,639	+0.35(+1.07%)
Feb 04, 2011	31.94	34.21	31.76	32.64	3,001,006	+0.78(+2.44%)
Feb 03, 2011	31.88	32.08	31.21	31.86	1,298,105	-0.03(-0.11%)
Feb 02, 2011	32.82	33.06	31.83	31.89	2,736,533	-0.90(-2.76%)
Feb 01, 2011	32.73	33.12	32.35	32.80	1,752,777	+0.47(+1.45%)
Jan 31, 2011	32.41	33.10	32.09	32.33	1,822,727	+0.44(+1.39%)
Jan 28, 2011	31.94	33.21	30.99	31.89	3,404,632	-0.03(-0.11%)
Jan 27, 2011	32.12	32.47	31.84	31.92	1,933,415	-0.12(-0.37%)
Jan 26, 2011	31.48	32.45	31.38	32.04	2,437,101	+0.72(+2.29%)
Jan 25, 2011	31.19	31.59	30.93	31.32	1,392,388	+0.13(+0.41%)
Jan 24, 2011	30.89	31.40	30.74	31.19	1,040,217	+0.42(+1.36%)
Jan 21, 2011	31.14	31.31	30.65	30.78	1,680,818	-0.19(-0.61%)
Jan 20, 2011	31.59	31.62	30.70	30.96	1,875,650	-0.78(-2.44%)
Jan 19, 2011	31.87	32.33	31.68	31.74	1,534,341	-0.10(-0.32%)
Jan 18, 2011	32.00	32.20	31.43	31.84	1,513,706	-0.18(-0.56%)
Jan 14, 2011	32.27	32.59	31.89	32.02	1,508,566	-0.43(-1.31%)
Jan 13, 2011	32.54	32.57	31.98	32.45	1,474,831	+0.03(+0.08%)
Jan 12, 2011	32.68	33.12	32.38	32.42	1,862,998	+0.02(+0.05%)
Jan 11, 2011	32.18	32.43	31.76	32.41	2,120,630	+0.26(+0.82%)
Jan 10, 2011	31.36	32.91	31.32	32.14	2,783,267	+0.68(+2.17%)
Jan 07, 2011	30.28	31.60	30.19	31.46	2,539,825	+1.42(+4.71%)
Jan 06, 2011	30.18	30.55	29.89	30.04	1,234,723	-0.20(-0.68%)
Jan 05, 2011	29.95	30.73	29.87	30.25	1,446,647	+0.15(+0.51%)
Jan 04, 2011	30.67	30.67	29.79	30.09	1,255,278	-0.72(-2.32%)
Jan 03, 2011	30.41	30.99	30.32	30.81	1,103,488	+0.76(+2.53%)
Dec 31, 2010	29.76	30.21	29.72	30.05	579,738	+0.21(+0.71%)
Dec 30, 2010	29.92	30.18	29.84	29.84	758,555	-0.21(-0.71%)
Dec 29, 2010	29.99	30.21	29.85	30.05	437,342	+0.16(+0.54%)
Dec 28, 2010	30.07	30.21	29.77	29.89	727,136	-0.22(-0.74%)
Dec 27, 2010	29.85	30.22	29.69	30.11	566,057	+0.20(+0.66%)
Dec 23, 2010	29.96	30.15	29.85	29.92	433,783	+0.00(+0.00%)
Dec 22, 2010	30.24	30.24	29.85	29.92	633,799	-0.19(-0.62%)
Dec 21, 2010	29.51	30.15	29.50	30.10	1,120,302	+0.64(+2.17%)
Dec 20, 2010	29.57	29.80	29.23	29.46	1,002,380	+0.11(+0.38%)
Dec 17, 2010	29.67	29.74	29.22	29.35	1,812,248	-0.50(-1.69%)
Dec 16, 2010	29.89	30.07	29.55	29.86	1,109,538	+0.01(+0.03%)
Dec 15, 2010	30.25	30.48	29.79	29.85	1,819,667	-0.53(-1.74%)
Dec 14, 2010	30.45	30.63	30.26	30.38	1,236,803	+0.06(+0.20%)
Dec 13, 2010	30.33	30.68	29.98	30.32	1,349,015	+0.20(+0.68%)
Dec 10, 2010	29.98	30.27	29.76	30.11	1,283,408	+0.14(+0.48%)
Dec 09, 2010	29.96	30.06	29.65	29.97	2,133,247	+0.20(+0.69%)
Dec 08, 2010	29.28	30.61	28.99	29.76	3,544,672	+0.64(+2.20%)
Dec 07, 2010	28.01	29.55	28.01	29.12	3,135,109	+1.48(+5.37%)
Dec 06, 2010	27.29	28.01	27.13	27.64	1,659,135	+0.43(+1.60%)
Dec 03, 2010	25.92	27.21	25.86	27.20	2,029,148	+1.19(+4.59%)
Dec 02, 2010	24.94	26.02	24.76	26.01	2,005,083	+1.19(+4.81%)

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