Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	40.71	41.00	40.48	40.66	1,947,918	+0.13(+0.33%)
Nov 29, 2012	40.77	40.77	40.26	40.53	1,288,645	+0.03(+0.06%)
Nov 28, 2012	40.48	40.60	40.05	40.50	1,239,489	+0.02(+0.05%)
Nov 27, 2012	39.97	40.57	39.92	40.49	1,846,873	+0.08(+0.20%)
Nov 26, 2012	40.37	40.89	39.98	40.40	1,409,407	-0.16(-0.39%)
Nov 23, 2012	40.07	40.59	40.07	40.56	545,078	+0.62(+1.55%)
Nov 21, 2012	39.95	40.41	39.82	39.94	1,693,571	-0.20(-0.49%)
Nov 20, 2012	39.62	40.15	39.39	40.14	2,538,117	+0.65(+1.64%)
Nov 19, 2012	39.28	39.57	38.86	39.49	2,010,076	+0.50(+1.28%)
Nov 16, 2012	38.48	39.04	38.21	38.99	1,610,754	+0.56(+1.46%)
Nov 15, 2012	38.06	39.04	38.04	38.43	1,866,863	+0.42(+1.09%)
Nov 14, 2012	38.85	38.97	37.82	38.02	2,401,956	-1.01(-2.60%)
Nov 13, 2012	38.56	39.26	38.49	39.03	2,461,389	+0.11(+0.29%)
Nov 12, 2012	38.51	38.98	38.31	38.92	1,446,371	+0.26(+0.67%)
Nov 09, 2012	38.44	38.85	38.21	38.66	1,623,122	+0.04(+0.11%)
Nov 08, 2012	38.75	38.92	38.51	38.61	2,779,651	-0.10(-0.26%)
Nov 07, 2012	37.97	38.90	37.85	38.71	3,812,926	+0.49(+1.27%)
Nov 06, 2012	37.67	38.25	37.57	38.23	3,815,903	+0.88(+2.36%)
Nov 05, 2012	37.91	37.98	37.33	37.35	2,286,055	-0.44(-1.17%)
Nov 02, 2012	38.20	38.37	37.77	37.79	2,338,944	-0.20(-0.53%)
Nov 01, 2012	38.66	38.90	37.88	37.99	2,875,318	-0.71(-1.84%)
Oct 31, 2012	38.66	39.00	38.56	38.70	3,119,984	+0.18(+0.46%)
Oct 26, 2012	39.84	38.53	38.53	38.53	7,469,111	-1.87(-4.63%)
Oct 25, 2012	40.33	40.58	37.39	40.40	8,218,416	+0.26(+0.66%)
Oct 24, 2012	40.33	40.52	39.99	40.13	1,980,328	-0.14(-0.34%)
Oct 23, 2012	40.01	40.50	39.79	40.27	3,152,426	-0.83(-2.02%)
Oct 19, 2012	41.79	41.88	41.04	41.10	2,190,155	-0.72(-1.73%)
Oct 18, 2012	41.86	42.19	41.76	41.83	1,045,801	-0.07(-0.17%)
Oct 17, 2012	42.13	42.19	41.73	41.90	2,123,281	-0.28(-0.67%)
Oct 16, 2012	41.64	42.21	41.49	42.18	1,953,749	+0.76(+1.84%)
Oct 15, 2012	41.63	41.76	40.99	41.42	3,590,211	-0.21(-0.50%)
Oct 12, 2012	42.29	42.43	41.59	41.63	1,294,814	-0.60(-1.43%)
Oct 11, 2012	42.71	42.90	42.19	42.23	2,041,233	-0.21(-0.50%)
Oct 10, 2012	42.53	42.99	42.35	42.44	2,057,871	-0.10(-0.24%)
Oct 09, 2012	42.99	43.36	42.54	42.55	1,572,695	-0.33(-0.76%)
Oct 08, 2012	42.90	43.01	42.75	42.87	1,269,725	-0.06(-0.15%)
Oct 05, 2012	43.57	43.57	42.85	42.94	2,870,088	-0.40(-0.93%)
Oct 04, 2012	43.98	44.20	43.16	43.34	1,779,372	-0.58(-1.32%)
Oct 03, 2012	43.59	43.95	43.45	43.92	1,483,725	+0.54(+1.23%)
Oct 02, 2012	43.72	43.77	42.87	43.38	1,713,762	-0.09(-0.22%)
Oct 01, 2012	44.13	44.15	42.85	43.48	2,352,909	-0.53(-1.20%)
Sep 28, 2012	43.24	44.01	42.92	44.01	3,502,689	+0.76(+1.75%)
Sep 27, 2012	43.07	43.43	42.97	43.25	1,863,400	+0.24(+0.56%)
Sep 26, 2012	42.38	43.13	42.02	43.01	2,371,851	+0.57(+1.34%)
Sep 25, 2012	43.32	43.46	42.31	42.44	2,126,531	-0.90(-2.08%)
Sep 24, 2012	43.49	43.72	43.27	43.35	2,352,734	-0.27(-0.62%)
Sep 21, 2012	43.76	44.10	43.53	43.62	2,729,940	+0.13(+0.30%)
Sep 20, 2012	45.49	45.49	43.19	43.48	4,355,290	-1.87(-4.13%)
Sep 19, 2012	46.21	46.50	45.32	45.36	2,518,613	-0.80(-1.73%)
Sep 18, 2012	46.25	46.36	45.88	46.16	1,001,280	-0.12(-0.26%)
Sep 17, 2012	46.92	47.11	46.21	46.28	883,498	-0.76(-1.62%)
Sep 14, 2012	46.60	47.28	46.60	47.04	1,652,528	+0.52(+1.11%)
Sep 13, 2012	45.59	46.63	45.54	46.52	2,614,112	+0.93(+2.05%)
Sep 12, 2012	45.93	46.14	45.48	45.59	1,218,171	-0.18(-0.39%)
Sep 11, 2012	45.78	45.89	45.44	45.76	1,311,157	+0.09(+0.20%)
Sep 10, 2012	45.66	45.78	45.50	45.67	1,576,531	-0.12(-0.26%)
Sep 07, 2012	46.51	46.59	45.60	45.79	1,533,139	-0.70(-1.50%)
Sep 06, 2012	46.49	46.71	46.23	46.49	1,666,823	+0.27(+0.59%)
Sep 05, 2012	46.62	46.78	46.06	46.21	1,079,700	-0.46(-0.99%)
Sep 04, 2012	46.62	46.78	45.85	46.68	1,154,680	+0.20(+0.43%)
Aug 31, 2012	46.73	46.73	46.21	46.48	1,607,595	-0.19(-0.40%)
Aug 30, 2012	46.54	46.71	46.30	46.66	880,185	+0.06(+0.12%)
Aug 29, 2012	46.26	46.64	46.15	46.61	1,598,912	+0.27(+0.59%)
Aug 27, 2012	46.48	46.56	46.00	46.33	1,600,143	+0.03(+0.07%)
Aug 24, 2012	46.36	46.47	46.15	46.30	1,108,427	-0.20(-0.43%)
Aug 23, 2012	47.09	47.21	46.44	46.50	1,150,811	-0.66(-1.40%)
Aug 22, 2012	46.71	47.27	46.16	47.16	1,792,063	+0.42(+0.91%)
Aug 21, 2012	47.20	47.36	46.56	46.74	1,909,945	-0.45(-0.95%)
Aug 20, 2012	47.95	47.98	46.91	47.19	2,095,786	-0.59(-1.24%)
Aug 17, 2012	47.76	48.23	47.73	47.78	1,698,388	+0.10(+0.21%)
Aug 16, 2012	47.43	47.75	47.13	47.68	909,784	+0.21(+0.43%)
Aug 15, 2012	47.48	47.61	46.95	47.47	892,191	-0.09(-0.20%)
Aug 14, 2012	47.50	47.80	47.40	47.57	555,152	-0.02(-0.05%)
Aug 13, 2012	47.46	47.80	47.18	47.59	824,902	+0.03(+0.07%)
Aug 10, 2012	47.43	47.63	47.22	47.56	577,376	+0.03(+0.07%)
Aug 09, 2012	47.34	47.92	47.23	47.53	773,939	+0.29(+0.61%)
Aug 08, 2012	47.33	47.42	46.91	47.24	1,083,554	-0.22(-0.47%)
Aug 07, 2012	48.29	48.32	47.36	47.47	930,690	-0.51(-1.05%)
Aug 06, 2012	48.19	48.38	47.78	47.97	720,597	-0.02(-0.05%)
Aug 03, 2012	48.28	48.42	47.79	48.00	1,467,279	+0.19(+0.39%)
Aug 02, 2012	47.84	47.95	47.52	47.81	1,540,884	-0.34(-0.71%)
Aug 01, 2012	48.96	49.28	48.10	48.15	1,255,925	-0.54(-1.11%)
Jul 31, 2012	49.08	49.16	48.55	48.70	3,017,821	-0.47(-0.96%)
Jul 30, 2012	48.84	49.47	48.84	49.17	2,892,275	+0.48(+0.99%)
Jul 27, 2012	47.91	48.86	47.64	48.69	2,888,923	+1.05(+2.20%)
Jul 26, 2012	47.14	47.88	47.14	47.64	2,879,590	+0.62(+1.33%)
Jul 25, 2012	46.21	47.02	45.06	47.02	3,877,348	+0.62(+1.34%)
Jul 24, 2012	45.95	46.60	45.87	46.39	2,325,808	+0.40(+0.87%)
Jul 23, 2012	45.28	46.01	45.28	46.00	1,881,245	+0.14(+0.31%)
Jul 20, 2012	45.41	45.91	45.10	45.85	3,474,903	+0.17(+0.38%)
Jul 19, 2012	47.09	47.24	45.21	45.68	7,673,797	-1.92(-4.04%)
Jul 18, 2012	49.53	49.79	46.65	47.60	7,539,894	-2.50(-4.98%)
Jul 17, 2012	49.29	50.27	49.29	50.09	1,922,418	+0.94(+1.90%)
Jul 16, 2012	49.18	49.43	49.06	49.16	1,112,629	+0.02(+0.04%)
Jul 13, 2012	49.32	49.56	48.74	49.14	1,556,060	+0.74(+1.53%)
Jul 12, 2012	47.69	48.67	47.46	48.40	1,604,178	+0.47(+0.98%)
Jul 11, 2012	48.00	48.10	47.69	47.93	1,339,004	+0.04(+0.09%)
Jul 10, 2012	48.55	48.65	47.50	47.89	2,352,321	-0.71(-1.46%)
Jul 09, 2012	47.95	48.65	47.87	48.60	2,365,241	+0.55(+1.14%)
Jul 06, 2012	47.60	48.15	47.50	48.05	1,190,578	+0.20(+0.42%)
Jul 05, 2012	47.55	48.02	47.41	47.85	2,131,932	+0.14(+0.29%)
Jul 03, 2012	47.37	47.92	47.37	47.71	1,042,836	+0.41(+0.87%)
Jul 02, 2012	46.90	47.34	46.79	47.30	1,901,129	+0.47(+1.01%)
Jun 29, 2012	46.01	46.83	46.01	46.83	3,786,135	+0.91(+1.98%)
Jun 28, 2012	45.39	45.91	44.96	45.91	2,772,758	+0.56(+1.24%)
Jun 27, 2012	45.40	45.66	45.10	45.35	11,813,799	-0.08(-0.18%)
Jun 26, 2012	45.09	45.71	45.09	45.43	2,527,613	-0.26(-0.56%)
Jun 25, 2012	45.82	45.90	45.33	45.69	1,637,234	-0.31(-0.66%)
Jun 22, 2012	46.16	46.38	45.97	46.00	1,923,388	-0.16(-0.35%)
Jun 21, 2012	46.78	46.78	46.15	46.16	1,496,571	-0.45(-0.96%)
Jun 20, 2012	46.97	47.17	46.29	46.61	1,367,204	-0.37(-0.80%)
Jun 19, 2012	46.79	47.09	46.38	46.98	2,230,259	+0.52(+1.11%)
Jun 18, 2012	46.15	46.88	45.98	46.46	1,281,972	+0.28(+0.61%)
Jun 15, 2012	45.65	46.19	45.45	46.18	2,219,576	+0.57(+1.26%)
Jun 14, 2012	44.84	45.73	44.66	45.61	1,737,070	+0.77(+1.72%)
Jun 13, 2012	44.16	45.09	43.92	44.84	2,084,254	+0.60(+1.35%)
Jun 12, 2012	43.85	44.24	43.47	44.24	1,578,806	+0.61(+1.39%)
Jun 11, 2012	45.00	45.00	43.58	43.63	1,231,005	-0.97(-2.17%)
Jun 08, 2012	43.86	44.60	43.69	44.60	917,477	+0.85(+1.95%)
Jun 07, 2012	44.59	44.70	43.66	43.75	1,405,050	-0.63(-1.42%)
Jun 06, 2012	43.96	44.38	43.34	44.38	1,655,972	+1.03(+2.38%)
Jun 05, 2012	42.61	43.54	42.37	43.35	1,062,938	+0.66(+1.55%)
Jun 04, 2012	42.88	43.00	42.28	42.69	1,227,414	-0.27(-0.63%)
Jun 01, 2012	42.73	43.19	42.69	42.96	1,715,990	-0.73(-1.68%)
May 31, 2012	43.43	43.92	42.79	43.69	2,076,981	+0.46(+1.07%)
May 30, 2012	44.01	44.03	43.20	43.23	2,576,106	-1.19(-2.67%)
May 29, 2012	43.95	44.52	43.82	44.42	1,507,321	+0.54(+1.22%)
May 25, 2012	44.03	44.24	43.43	43.88	635,466	-0.10(-0.22%)
May 24, 2012	43.60	44.08	43.50	43.98	881,875	+0.19(+0.42%)
May 23, 2012	43.14	43.80	42.85	43.79	1,638,316	+0.58(+1.34%)
May 22, 2012	43.22	43.36	42.87	43.21	2,019,010	+0.14(+0.33%)
May 21, 2012	41.88	43.22	41.88	43.07	1,998,033	+0.79(+1.87%)
May 18, 2012	42.91	43.29	42.21	42.28	1,878,389	-0.54(-1.27%)
May 17, 2012	44.47	44.58	42.74	42.82	2,586,489	-1.74(-3.91%)
May 16, 2012	45.23	45.35	44.56	44.56	2,346,857	-0.42(-0.93%)
May 15, 2012	44.89	45.41	44.72	44.98	1,666,045	+0.21(+0.47%)
May 14, 2012	45.06	45.44	44.77	44.77	1,559,618	-0.51(-1.12%)
May 11, 2012	45.04	45.37	44.85	45.28	1,787,644	+0.17(+0.38%)
May 10, 2012	45.69	45.85	45.06	45.11	1,859,589	-0.27(-0.59%)
May 09, 2012	45.45	45.76	45.19	45.37	2,066,299	-0.28(-0.61%)
May 08, 2012	45.48	45.80	45.25	45.65	1,607,757	+0.07(+0.15%)
May 07, 2012	45.40	45.66	45.28	45.58	1,602,812	-0.06(-0.12%)
May 04, 2012	46.03	46.20	45.62	45.64	1,237,389	-0.55(-1.19%)
May 03, 2012	46.70	46.89	46.19	46.19	1,456,995	-0.52(-1.11%)
May 02, 2012	46.34	46.80	46.16	46.71	976,376	+0.11(+0.23%)
May 01, 2012	46.26	46.95	46.26	46.60	919,076	+0.24(+0.52%)
Apr 30, 2012	46.21	46.45	45.96	46.36	904,596	+0.07(+0.16%)
Apr 27, 2012	45.87	46.47	45.26	46.29	1,508,414	+0.75(+1.65%)
Apr 26, 2012	45.84	46.03	44.70	45.53	1,456,587	-0.38(-0.82%)
Apr 25, 2012	45.59	46.13	45.27	45.91	1,235,932	+0.79(+1.75%)
Apr 24, 2012	45.13	45.54	45.01	45.12	1,867,576	+0.12(+0.27%)
Apr 23, 2012	45.35	45.38	44.63	45.00	915,519	-0.46(-1.02%)
Apr 20, 2012	45.63	45.68	44.90	45.46	1,929,096	-0.61(-1.31%)
Apr 19, 2012	46.20	46.27	45.90	46.06	822,936	+0.01(+0.03%)
Apr 18, 2012	46.18	46.22	45.82	46.05	695,374	-0.22(-0.48%)
Apr 17, 2012	45.77	46.35	45.43	46.27	1,467,510	+0.70(+1.54%)
Apr 16, 2012	45.27	45.82	45.19	45.57	880,253	+0.63(+1.40%)
Apr 13, 2012	44.82	45.26	44.63	44.94	1,037,400	+0.14(+0.30%)
Apr 12, 2012	44.51	44.94	44.19	44.80	1,030,785	+0.44(+0.99%)
Apr 11, 2012	44.50	44.53	44.11	44.37	2,297,160	+0.11(+0.25%)
Apr 10, 2012	45.56	45.65	44.25	44.26	1,206,900	-0.98(-2.16%)
Apr 09, 2012	45.22	45.51	45.03	45.23	852,892	-0.12(-0.26%)
Apr 05, 2012	45.24	45.42	45.01	45.35	707,214	-0.09(-0.20%)
Apr 04, 2012	45.51	45.67	45.03	45.44	968,999	-0.20(-0.43%)
Apr 03, 2012	45.75	45.95	45.53	45.64	1,069,911	-0.27(-0.59%)
Apr 02, 2012	45.74	45.95	45.29	45.91	1,289,826	+0.24(+0.53%)
Mar 30, 2012	45.26	45.71	45.22	45.67	1,900,506	+0.64(+1.43%)
Mar 29, 2012	44.97	45.09	44.66	45.03	810,624	-0.09(-0.19%)
Mar 28, 2012	45.26	45.26	44.85	45.11	1,187,627	-0.15(-0.33%)
Mar 27, 2012	45.38	45.44	45.13	45.26	1,245,564	-0.02(-0.04%)
Mar 26, 2012	45.31	45.33	44.85	45.28	1,340,762	+0.41(+0.91%)
Mar 23, 2012	44.41	44.98	44.11	44.87	1,579,509	+0.62(+1.41%)
Mar 22, 2012	44.56	44.56	43.80	44.25	1,138,491	-0.50(-1.12%)
Mar 21, 2012	45.01	45.15	44.74	44.75	1,114,600	-0.13(-0.29%)
Mar 20, 2012	44.88	44.88	44.86	44.88	1,129,542	+0.02(+0.04%)
Mar 19, 2012	44.24	44.95	44.09	44.86	1,597,888	+0.53(+1.20%)
Mar 16, 2012	44.24	44.37	43.95	44.33	2,019,219	+0.20(+0.45%)
Mar 15, 2012	44.14	44.56	43.86	44.13	2,284,490	-0.52(-1.18%)
Mar 14, 2012	44.74	44.92	44.49	44.66	1,461,493	-0.01(-0.03%)
Mar 13, 2012	44.06	44.72	43.86	44.67	1,742,252	+0.72(+1.63%)
Mar 12, 2012	43.70	44.23	43.63	43.95	1,906,469	+0.32(+0.74%)
Mar 09, 2012	44.14	44.26	43.61	43.63	1,386,945	-0.34(-0.78%)
Mar 08, 2012	44.31	44.54	43.92	43.97	1,410,420	-0.20(-0.46%)
Mar 07, 2012	44.07	44.30	43.91	44.17	1,389,840	+0.15(+0.33%)
Mar 06, 2012	44.33	44.64	43.97	44.03	1,863,769	-0.54(-1.21%)
Mar 05, 2012	44.40	44.74	44.00	44.56	1,490,720	+0.27(+0.62%)
Mar 02, 2012	44.82	44.89	44.14	44.29	1,411,562	-0.49(-1.09%)
Mar 01, 2012	44.39	44.79	44.13	44.78	2,495,010	+0.47(+1.06%)
Feb 29, 2012	44.31	45.06	43.71	44.31	4,195,441	+0.97(+2.23%)
Feb 28, 2012	43.40	43.46	43.12	43.34	1,788,664	+0.04(+0.08%)
Feb 27, 2012	42.57	43.36	42.36	43.30	1,664,003	+0.04(+0.10%)
Feb 24, 2012	43.39	43.76	42.90	43.26	1,230,046	-0.07(-0.16%)
Feb 23, 2012	42.33	43.52	42.19	43.33	2,554,742	+1.23(+2.93%)
Feb 22, 2012	42.47	42.79	42.09	42.09	1,829,223	-0.43(-1.01%)
Feb 21, 2012	42.77	42.85	42.35	42.52	1,392,093	-0.21(-0.50%)
Feb 17, 2012	42.81	43.33	42.04	42.74	2,421,273	+0.14(+0.33%)
Feb 16, 2012	42.47	43.04	42.47	42.60	1,933,533	+0.31(+0.74%)
Feb 15, 2012	42.64	42.80	41.61	42.28	1,166,849	-0.27(-0.63%)
Feb 14, 2012	42.47	42.68	42.31	42.55	1,273,099	+0.05(+0.12%)
Feb 13, 2012	42.32	42.68	42.05	42.50	2,087,187	+0.48(+1.15%)
Feb 10, 2012	42.09	42.41	42.00	42.02	2,187,307	-0.22(-0.52%)
Feb 09, 2012	42.98	43.01	42.23	42.24	2,766,151	-0.66(-1.54%)
Feb 08, 2012	42.99	43.09	42.52	42.90	2,908,490	-0.36(-0.83%)
Feb 07, 2012	43.29	43.40	43.07	43.26	1,605,491	-0.27(-0.62%)
Feb 06, 2012	43.68	43.85	43.44	43.53	1,289,258	-0.16(-0.38%)
Feb 03, 2012	44.02	44.18	43.14	43.70	1,954,051	+0.08(+0.18%)
Feb 02, 2012	44.09	44.24	43.35	43.62	1,447,999	-0.36(-0.82%)
Feb 01, 2012	43.58	44.01	43.39	43.98	2,038,514	+0.67(+1.55%)
Jan 31, 2012	42.60	43.37	42.49	43.30	2,078,621	+0.77(+1.81%)
Jan 30, 2012	42.66	42.75	42.28	42.53	1,067,464	-0.26(-0.60%)
Jan 27, 2012	42.63	42.95	42.26	42.79	1,275,393	+0.26(+0.62%)
Jan 26, 2012	42.33	42.70	42.20	42.53	1,367,172	+0.46(+1.09%)
Jan 25, 2012	41.31	42.22	41.28	42.07	1,324,162	+0.73(+1.76%)
Jan 24, 2012	41.54	41.69	41.31	41.34	1,592,734	-0.46(-1.10%)
Jan 23, 2012	41.73	41.86	41.51	41.80	1,361,293	+0.20(+0.47%)
Jan 20, 2012	41.23	41.61	41.10	41.61	1,639,832	+0.33(+0.80%)
Jan 19, 2012	40.95	41.43	40.81	41.28	1,499,600	+0.13(+0.33%)
Jan 18, 2012	41.07	41.38	40.98	41.14	1,706,418	+0.20(+0.48%)
Jan 17, 2012	41.06	41.15	40.77	40.95	1,261,586	+0.29(+0.71%)
Jan 13, 2012	40.79	41.01	40.47	40.66	1,068,879	-0.17(-0.42%)
Jan 12, 2012	40.66	41.03	40.52	40.83	2,017,273	-0.21(-0.52%)
Jan 11, 2012	40.87	41.09	40.66	41.04	1,239,766	+0.16(+0.39%)
Jan 10, 2012	40.87	40.95	40.51	40.88	1,404,653	+0.15(+0.36%)
Jan 09, 2012	40.84	40.85	40.46	40.74	1,315,959	-0.04(-0.09%)
Jan 06, 2012	40.49	41.04	40.32	40.77	1,890,585	+0.39(+0.95%)
Jan 05, 2012	40.02	40.41	39.72	40.39	2,070,818	+0.34(+0.85%)
Jan 04, 2012	40.34	40.60	39.86	40.05	1,709,607	-0.70(-1.71%)
Dec 30, 2011	41.13	41.19	40.74	40.74	837,886	-0.29(-0.70%)
Dec 29, 2011	40.99	41.45	40.91	41.03	937,186	+0.09(+0.21%)
Dec 28, 2011	40.94	41.15	40.80	40.95	1,328,879	-0.07(-0.18%)
Dec 27, 2011	40.64	41.20	40.38	41.02	800,505	+0.45(+1.10%)
Dec 23, 2011	40.65	40.65	40.13	40.57	770,348	+0.26(+0.65%)
Dec 21, 2011	41.01	41.21	40.28	40.31	2,615,280	-0.70(-1.71%)
Dec 20, 2011	40.00	41.01	40.24	41.01	1,714,415	+1.01(+2.52%)
Dec 19, 2011	40.04	40.43	39.78	40.00	1,433,632	-0.07(-0.17%)
Dec 16, 2011	39.42	40.14	39.32	40.07	2,968,600	+0.83(+2.10%)
Dec 15, 2011	39.16	39.65	38.98	39.25	1,588,951	+0.37(+0.94%)
Dec 14, 2011	38.17	38.90	38.15	38.88	2,475,728	+0.03(+0.08%)
Dec 13, 2011	38.51	39.19	38.51	38.85	2,211,534	-0.07(-0.19%)
Dec 12, 2011	38.80	39.01	38.37	38.92	1,413,464	-0.30(-0.77%)
Dec 09, 2011	38.97	39.41	38.69	39.23	1,650,755	+0.31(+0.81%)
Dec 08, 2011	39.33	39.40	38.69	38.91	1,807,386	-0.68(-1.73%)
Dec 07, 2011	39.14	39.65	38.91	39.59	1,315,089	+0.34(+0.86%)
Dec 06, 2011	39.12	39.30	38.83	39.26	1,050,191	+0.11(+0.29%)
Dec 05, 2011	38.78	39.24	38.47	39.14	1,545,530	+0.90(+2.36%)
Dec 02, 2011	38.14	38.71	38.02	38.24	1,666,380	+0.27(+0.70%)

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