Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	37.04	37.58	36.85	37.50	2,871,480	+0.37(+0.98%)
Dec 28, 2012	37.31	37.55	37.12	37.13	2,433,851	-0.33(-0.88%)
Dec 27, 2012	37.41	37.57	37.13	37.46	2,004,976	-0.03(-0.07%)
Dec 26, 2012	37.89	37.98	37.46	37.49	1,401,351	-0.34(-0.91%)
Dec 24, 2012	37.86	37.93	37.56	37.83	1,118,858	-0.05(-0.14%)
Dec 21, 2012	37.98	38.13	37.64	37.89	6,690,642	-0.26(-0.69%)
Dec 20, 2012	38.16	38.23	37.94	38.15	2,104,589	+0.03(+0.07%)
Dec 19, 2012	38.62	38.65	38.07	38.12	2,442,057	-0.53(-1.38%)
Dec 18, 2012	38.52	38.91	38.46	38.66	3,080,545	+0.14(+0.37%)
Dec 17, 2012	38.14	38.54	38.02	38.52	3,961,443	+0.58(+1.53%)
Dec 14, 2012	37.71	37.95	37.59	37.94	2,605,387	+0.11(+0.29%)
Dec 13, 2012	38.02	38.12	37.69	37.83	1,783,312	-0.26(-0.67%)
Dec 12, 2012	38.13	38.40	38.03	38.08	3,315,554	-0.01(-0.04%)
Dec 11, 2012	38.00	38.42	37.91	38.10	2,666,534	+0.20(+0.52%)
Dec 10, 2012	37.86	38.01	37.78	37.90	1,597,532	+0.03(+0.07%)
Dec 07, 2012	37.92	38.06	37.69	37.87	2,339,161	-0.05(-0.14%)
Dec 06, 2012	37.90	38.09	37.73	37.93	2,498,759	+0.02(+0.05%)
Dec 05, 2012	37.42	38.07	37.37	37.91	2,519,644	+0.49(+1.30%)
Dec 04, 2012	37.37	37.52	37.31	37.42	2,701,397	-0.29(-0.77%)
Nov 30, 2012	37.48	37.71	37.32	37.71	3,135,044	+0.24(+0.63%)
Nov 29, 2012	37.49	37.50	37.18	37.48	1,608,987	+0.05(+0.13%)
Nov 28, 2012	37.04	37.48	36.84	37.43	2,710,157	+0.36(+0.97%)
Nov 27, 2012	37.16	37.35	36.96	37.07	2,192,514	-0.03(-0.07%)
Nov 26, 2012	36.50	37.33	36.49	37.10	3,355,945	+0.53(+1.44%)
Nov 23, 2012	36.68	36.69	36.29	36.57	1,131,256	-0.07(-0.20%)
Nov 21, 2012	36.81	36.87	36.25	36.64	2,426,760	-0.15(-0.40%)
Nov 20, 2012	37.04	37.04	36.62	36.79	1,704,229	-0.22(-0.58%)
Nov 19, 2012	37.30	37.36	36.80	37.01	2,188,577	-0.16(-0.42%)
Nov 16, 2012	36.75	37.17	36.75	37.16	3,120,873	+0.37(+1.01%)
Nov 15, 2012	37.32	37.52	36.64	36.79	4,173,651	-0.54(-1.45%)
Nov 14, 2012	37.37	37.45	37.08	37.33	2,811,945	+0.03(+0.07%)
Nov 13, 2012	37.08	37.66	37.08	37.31	2,501,347	+0.05(+0.13%)
Nov 12, 2012	37.53	37.69	37.09	37.26	2,814,275	-0.42(-1.11%)
Nov 09, 2012	37.79	37.95	37.54	37.68	3,004,228	-0.05(-0.13%)
Nov 08, 2012	37.70	38.41	37.70	37.73	3,236,780	+0.11(+0.28%)
Nov 07, 2012	38.44	38.48	37.31	37.62	5,545,592	-1.00(-2.60%)
Nov 06, 2012	38.93	39.26	38.57	38.63	3,162,156	-0.16(-0.41%)
Nov 05, 2012	39.52	39.57	38.63	38.79	4,641,935	-0.80(-2.03%)
Nov 02, 2012	40.11	40.16	39.52	39.59	1,563,184	-0.35(-0.89%)
Nov 01, 2012	40.42	40.44	39.79	39.94	2,070,365	-0.43(-1.08%)
Oct 31, 2012	39.90	40.50	39.46	40.38	2,264,402	+0.27(+0.68%)
Oct 26, 2012	40.18	40.10	40.10	40.10	1,665,275	-0.03(-0.07%)
Oct 25, 2012	39.92	40.13	39.83	40.13	1,909,128	+0.29(+0.74%)
Oct 24, 2012	40.05	40.05	39.79	39.84	1,707,581	-0.09(-0.22%)
Oct 23, 2012	39.86	40.02	39.69	39.92	2,042,803	-0.51(-1.27%)
Oct 19, 2012	40.50	40.60	40.31	40.44	3,467,850	-0.17(-0.43%)
Oct 18, 2012	40.58	40.68	40.34	40.61	1,347,241	+0.08(+0.20%)
Oct 17, 2012	40.06	40.64	39.99	40.53	1,804,973	+0.53(+1.34%)
Oct 16, 2012	40.06	40.12	39.83	40.00	1,754,245	-0.01(-0.02%)
Oct 15, 2012	40.08	40.10	39.72	40.00	1,478,405	-0.01(-0.02%)
Oct 12, 2012	40.35	40.50	39.94	40.01	1,458,858	-0.23(-0.57%)
Oct 11, 2012	40.24	40.46	40.06	40.24	1,567,669	+0.07(+0.17%)
Oct 10, 2012	40.00	40.23	39.92	40.17	1,685,407	+0.08(+0.20%)
Oct 09, 2012	40.20	40.32	39.92	40.09	1,781,825	-0.13(-0.32%)
Oct 08, 2012	40.24	40.44	40.07	40.22	1,156,425	-0.05(-0.13%)
Oct 05, 2012	40.60	40.60	40.18	40.27	1,865,097	-0.14(-0.35%)
Oct 04, 2012	40.22	40.48	40.18	40.41	2,845,966	+0.45(+1.12%)
Oct 03, 2012	39.92	40.20	39.88	39.96	2,278,581	+0.07(+0.18%)
Oct 02, 2012	39.61	39.96	39.55	39.89	2,289,131	+0.11(+0.29%)
Oct 01, 2012	40.10	40.14	39.73	39.78	1,792,106	-0.27(-0.68%)
Sep 28, 2012	39.76	40.10	39.67	40.05	2,273,425	+0.21(+0.52%)
Sep 27, 2012	40.22	40.22	39.82	39.84	2,187,894	-0.34(-0.85%)
Sep 26, 2012	39.79	40.37	39.79	40.18	3,639,413	+0.42(+1.06%)
Sep 25, 2012	39.84	40.00	39.70	39.76	2,199,349	-0.01(-0.03%)
Sep 24, 2012	39.49	39.86	39.46	39.78	2,482,278	+0.25(+0.64%)
Sep 21, 2012	39.85	39.88	39.50	39.52	3,935,053	-0.25(-0.64%)
Sep 20, 2012	39.68	39.95	39.68	39.78	2,121,765	+0.01(+0.03%)
Sep 19, 2012	39.87	39.98	39.70	39.76	1,775,015	-0.01(-0.03%)
Sep 18, 2012	39.81	39.95	39.62	39.78	2,206,634	-0.09(-0.22%)
Sep 17, 2012	40.04	40.33	39.72	39.86	3,241,291	-0.13(-0.33%)
Sep 14, 2012	40.70	40.77	39.86	40.00	3,310,902	-0.79(-1.93%)
Sep 13, 2012	40.15	40.79	40.15	40.79	1,815,770	+0.54(+1.35%)
Sep 12, 2012	40.41	40.42	40.16	40.24	1,775,046	-0.09(-0.22%)
Sep 11, 2012	40.44	40.47	40.33	40.33	1,009,463	-0.12(-0.30%)
Sep 10, 2012	40.71	40.71	40.40	40.45	1,387,200	-0.09(-0.23%)
Sep 07, 2012	40.83	40.85	40.48	40.54	1,273,183	-0.29(-0.70%)
Sep 06, 2012	40.56	40.85	40.52	40.83	1,491,877	+0.49(+1.21%)
Sep 05, 2012	40.79	40.79	40.32	40.34	1,703,373	-0.37(-0.90%)
Sep 04, 2012	40.55	40.81	40.46	40.71	1,443,512	+0.17(+0.43%)
Aug 31, 2012	40.73	40.77	40.40	40.54	1,608,907	-0.09(-0.23%)
Aug 30, 2012	40.57	40.72	40.43	40.63	1,154,390	-0.01(-0.03%)
Aug 29, 2012	40.85	40.93	40.63	40.64	1,373,373	-0.31(-0.75%)
Aug 27, 2012	41.03	41.16	40.92	40.95	1,293,046	-0.12(-0.29%)
Aug 24, 2012	40.77	41.11	40.74	41.07	950,666	+0.29(+0.71%)
Aug 23, 2012	41.18	41.19	40.71	40.79	1,331,732	-0.41(-1.01%)
Aug 22, 2012	40.93	41.30	40.93	41.20	1,887,844	+0.15(+0.36%)
Aug 21, 2012	41.40	41.50	41.05	41.05	1,677,763	-0.38(-0.92%)
Aug 20, 2012	41.17	41.45	41.09	41.43	1,644,088	+0.19(+0.45%)
Aug 17, 2012	41.39	41.53	41.22	41.25	2,576,011	-0.08(-0.19%)
Aug 16, 2012	41.88	41.95	41.25	41.33	5,047,657	-0.59(-1.40%)
Aug 15, 2012	42.26	42.28	41.88	41.92	2,031,483	-0.35(-0.82%)
Aug 14, 2012	42.33	42.49	42.17	42.26	1,420,216	-0.06(-0.14%)
Aug 13, 2012	42.44	42.47	42.26	42.32	1,530,294	+0.02(+0.04%)
Aug 10, 2012	42.15	42.36	42.01	42.31	1,552,520	+0.19(+0.44%)
Aug 09, 2012	42.37	42.48	42.08	42.12	1,468,358	-0.20(-0.47%)
Aug 08, 2012	42.64	42.67	42.17	42.32	2,061,177	-0.27(-0.64%)
Aug 07, 2012	42.89	42.93	42.56	42.59	2,018,135	-0.17(-0.39%)
Aug 06, 2012	42.93	43.06	42.74	42.76	1,749,808	-0.07(-0.17%)
Aug 03, 2012	43.00	43.08	42.39	42.83	3,531,795	+0.27(+0.64%)
Aug 02, 2012	42.46	42.62	42.14	42.56	1,884,172	-0.13(-0.31%)
Aug 01, 2012	42.86	43.70	42.62	42.69	1,613,748	-0.03(-0.08%)
Jul 31, 2012	43.05	43.19	42.70	42.72	1,837,968	-0.29(-0.68%)
Jul 30, 2012	42.91	43.12	42.73	43.02	1,992,815	+0.03(+0.06%)
Jul 27, 2012	42.83	43.29	42.79	42.99	2,462,132	+0.32(+0.75%)
Jul 26, 2012	42.29	42.75	42.25	42.67	2,103,187	+0.62(+1.48%)
Jul 25, 2012	42.24	42.34	41.91	42.05	2,584,890	-0.07(-0.16%)
Jul 24, 2012	42.17	42.23	41.86	42.11	2,313,205	+0.01(+0.03%)
Jul 23, 2012	42.00	42.36	41.95	42.10	1,530,550	-0.14(-0.33%)
Jul 20, 2012	41.96	42.39	41.84	42.24	3,721,110	+0.27(+0.65%)
Jul 19, 2012	42.00	42.03	41.59	41.97	1,468,315	-0.09(-0.22%)
Jul 18, 2012	41.93	42.12	41.86	42.06	1,715,210	+0.06(+0.14%)
Jul 17, 2012	41.92	42.11	41.78	42.00	1,501,773	+0.18(+0.43%)
Jul 16, 2012	41.88	41.94	41.76	41.82	1,289,161	-0.19(-0.44%)
Jul 13, 2012	41.62	42.02	41.61	42.01	1,637,904	+0.36(+0.87%)
Jul 12, 2012	41.52	41.76	41.44	41.64	1,861,605	-0.01(-0.02%)
Jul 11, 2012	41.43	41.71	41.33	41.65	1,712,535	+0.23(+0.56%)
Jul 10, 2012	41.39	41.61	41.32	41.42	1,964,896	+0.13(+0.30%)
Jul 09, 2012	41.13	41.41	41.06	41.29	1,445,252	+0.13(+0.32%)
Jul 06, 2012	40.89	41.25	40.80	41.16	1,339,360	+0.03(+0.08%)
Jul 05, 2012	41.38	41.38	41.08	41.13	1,202,735	-0.32(-0.77%)
Jul 03, 2012	41.49	41.59	41.26	41.45	1,124,370	-0.10(-0.24%)
Jul 02, 2012	41.23	41.58	41.19	41.54	1,884,933	+0.35(+0.85%)
Jun 29, 2012	41.30	41.49	40.99	41.19	2,988,216	+0.08(+0.19%)
Jun 28, 2012	40.58	41.13	40.58	41.11	1,890,641	+0.15(+0.37%)
Jun 27, 2012	40.64	41.05	40.63	40.96	2,232,813	+0.39(+0.96%)
Jun 26, 2012	40.62	40.74	40.51	40.57	1,671,690	+0.01(+0.02%)
Jun 25, 2012	40.57	40.71	40.36	40.56	2,297,794	-0.17(-0.42%)
Jun 22, 2012	40.74	40.92	40.50	40.74	6,978,485	+0.15(+0.36%)
Jun 21, 2012	40.94	41.15	40.56	40.59	2,816,186	-0.15(-0.36%)
Jun 20, 2012	41.42	41.54	40.62	40.74	4,300,706	-0.85(-2.05%)
Jun 19, 2012	42.15	42.15	41.53	41.59	3,025,038	-0.46(-1.09%)
Jun 18, 2012	41.86	42.13	41.74	42.05	2,208,312	+0.25(+0.60%)
Jun 15, 2012	41.60	41.92	41.54	41.80	3,296,426	+0.34(+0.83%)
Jun 14, 2012	41.27	41.49	41.19	41.45	1,870,177	+0.15(+0.37%)
Jun 13, 2012	41.23	41.39	40.98	41.30	1,761,848	+0.11(+0.27%)
Jun 12, 2012	40.96	41.22	40.82	41.19	2,494,734	+0.26(+0.65%)
Jun 11, 2012	41.39	41.39	40.90	40.92	2,546,460	-0.30(-0.74%)
Jun 08, 2012	40.88	41.23	40.81	41.23	1,975,414	+0.38(+0.92%)
Jun 07, 2012	40.79	40.96	40.69	40.85	4,438,534	+0.26(+0.65%)
Jun 06, 2012	40.27	40.58	40.13	40.58	1,872,954	+0.48(+1.19%)
Jun 05, 2012	40.11	40.39	40.05	40.11	2,052,629	-0.10(-0.25%)
Jun 04, 2012	39.97	40.23	39.86	40.21	1,948,957	+0.27(+0.68%)
Jun 01, 2012	39.72	40.26	39.72	39.94	2,896,556	-0.05(-0.12%)
May 31, 2012	39.84	40.16	39.78	39.98	2,601,827	+0.17(+0.43%)
May 30, 2012	39.58	40.17	39.57	39.81	2,428,464	+0.09(+0.23%)
May 29, 2012	39.64	39.72	39.52	39.72	1,446,186	+0.23(+0.59%)
May 25, 2012	39.53	39.74	39.42	39.48	1,480,437	+0.01(+0.03%)
May 24, 2012	39.33	39.62	39.24	39.47	1,599,437	+0.24(+0.61%)
May 23, 2012	39.08	39.43	39.07	39.23	2,927,513	+0.13(+0.34%)
May 22, 2012	38.99	39.19	38.94	39.10	2,047,514	+0.15(+0.37%)
May 21, 2012	38.92	39.30	38.65	38.95	1,758,408	+0.09(+0.24%)
May 18, 2012	38.93	39.09	38.76	38.86	2,215,240	+0.07(+0.19%)
May 17, 2012	38.95	39.05	38.68	38.79	1,538,438	-0.18(-0.46%)
May 16, 2012	38.90	39.05	38.72	38.97	1,676,584	+0.05(+0.14%)
May 15, 2012	39.05	39.14	38.78	38.92	1,604,061	-0.18(-0.46%)
May 14, 2012	38.96	39.23	38.85	39.09	1,552,917	-0.12(-0.31%)
May 11, 2012	39.28	39.50	39.13	39.22	1,811,118	-0.14(-0.35%)
May 10, 2012	39.18	39.47	39.09	39.35	1,965,641	+0.36(+0.92%)
May 09, 2012	38.90	39.19	38.85	38.99	2,067,688	-0.15(-0.39%)
May 08, 2012	38.69	39.18	38.68	39.14	1,884,056	+0.37(+0.95%)
May 07, 2012	38.78	38.90	38.61	38.78	1,691,117	-0.16(-0.40%)
May 04, 2012	38.69	39.14	38.69	38.93	1,893,176	+0.14(+0.37%)
May 03, 2012	38.95	39.16	38.79	38.79	1,823,173	-0.10(-0.25%)
May 02, 2012	39.07	39.10	38.84	38.89	1,934,920	-0.23(-0.59%)
May 01, 2012	38.92	39.20	38.80	39.12	1,472,444	+0.14(+0.35%)
Apr 30, 2012	38.84	39.01	38.67	38.98	6,982,503	+0.09(+0.24%)
Apr 27, 2012	38.91	38.95	38.69	38.89	1,601,785	+0.01(+0.03%)
Apr 26, 2012	38.69	38.91	38.53	38.88	1,688,878	+0.18(+0.46%)
Apr 25, 2012	38.66	38.73	38.46	38.70	2,036,413	+0.19(+0.49%)
Apr 24, 2012	38.26	38.55	38.23	38.51	1,476,663	+0.26(+0.69%)
Apr 23, 2012	38.30	38.31	38.14	38.25	1,912,725	-0.18(-0.48%)
Apr 20, 2012	38.00	38.46	37.91	38.43	2,855,161	+0.47(+1.23%)
Apr 19, 2012	38.08	38.08	37.80	37.96	2,551,179	-0.07(-0.19%)
Apr 18, 2012	38.09	38.21	37.91	38.04	2,457,155	-0.14(-0.36%)
Apr 17, 2012	38.32	38.40	37.87	38.17	2,408,179	+0.00(+0.00%)
Apr 16, 2012	37.97	38.33	37.89	38.17	2,022,305	+0.31(+0.81%)
Apr 13, 2012	37.94	38.30	37.84	37.87	2,519,707	-0.08(-0.21%)
Apr 12, 2012	37.76	38.02	37.58	37.94	3,002,270	+0.31(+0.84%)
Apr 11, 2012	37.66	37.75	37.47	37.63	2,343,112	+0.16(+0.44%)
Apr 10, 2012	37.71	37.79	37.38	37.47	2,829,162	-0.41(-1.07%)
Apr 09, 2012	37.79	38.00	37.79	37.87	2,208,442	-0.28(-0.72%)
Apr 05, 2012	38.32	38.34	37.92	38.15	1,999,340	-0.31(-0.80%)
Apr 04, 2012	38.34	38.53	38.25	38.46	2,448,749	-0.07(-0.17%)
Apr 03, 2012	38.43	38.53	38.26	38.52	2,913,114	+0.13(+0.34%)
Apr 02, 2012	38.20	38.52	38.10	38.39	2,669,823	+0.09(+0.22%)
Mar 30, 2012	38.21	38.32	38.04	38.30	2,419,745	+0.28(+0.72%)
Mar 29, 2012	37.64	38.11	37.58	38.03	3,058,257	+0.23(+0.61%)
Mar 28, 2012	37.85	38.02	37.64	37.80	2,557,534	-0.10(-0.28%)
Mar 27, 2012	37.74	37.92	37.62	37.91	2,176,418	+0.15(+0.40%)
Mar 26, 2012	37.54	37.83	37.53	37.75	1,850,527	+0.30(+0.79%)
Mar 23, 2012	37.45	37.56	37.38	37.46	1,981,371	-0.09(-0.23%)
Mar 22, 2012	37.49	37.66	37.37	37.54	2,266,571	-0.04(-0.10%)
Mar 21, 2012	37.68	37.81	37.51	37.58	1,423,126	-0.14(-0.38%)
Mar 20, 2012	37.73	37.73	37.54	37.73	2,041,226	+0.08(+0.21%)
Mar 19, 2012	37.73	37.96	37.60	37.65	2,152,752	-0.13(-0.35%)
Mar 16, 2012	38.07	38.07	37.64	37.78	4,397,884	-0.30(-0.79%)
Mar 15, 2012	38.54	38.59	37.98	38.08	3,513,271	-0.33(-0.87%)
Mar 14, 2012	38.94	39.01	38.35	38.42	2,424,624	-0.53(-1.36%)
Mar 13, 2012	38.88	38.99	38.69	38.95	1,896,667	+0.12(+0.32%)
Mar 12, 2012	38.34	38.86	38.28	38.82	2,267,646	+0.54(+1.40%)
Mar 09, 2012	38.34	38.34	38.07	38.29	1,472,925	+0.05(+0.12%)
Mar 08, 2012	38.17	38.31	38.08	38.24	1,500,474	+0.11(+0.29%)
Mar 07, 2012	38.23	38.24	37.96	38.13	4,176,464	-0.13(-0.34%)
Mar 06, 2012	38.07	38.28	37.90	38.26	2,462,283	-0.03(-0.07%)
Mar 05, 2012	38.13	38.36	37.96	38.29	1,769,847	+0.05(+0.14%)
Mar 02, 2012	38.22	38.36	38.02	38.23	1,338,067	+0.01(+0.03%)
Mar 01, 2012	38.06	38.36	38.01	38.22	2,107,314	+0.12(+0.33%)
Feb 29, 2012	38.13	38.34	37.90	38.10	3,142,306	-0.01(-0.02%)
Feb 28, 2012	38.32	38.45	38.05	38.10	2,101,433	-0.21(-0.55%)
Feb 27, 2012	38.40	38.65	38.21	38.31	2,331,342	-0.27(-0.70%)
Feb 24, 2012	38.04	38.59	38.01	38.58	3,653,384	+0.58(+1.52%)
Feb 23, 2012	37.93	38.09	37.83	38.00	2,884,718	+0.07(+0.17%)
Feb 22, 2012	37.87	38.12	37.84	37.94	2,392,200	+0.00(+0.00%)
Feb 21, 2012	38.01	38.13	37.88	37.94	2,023,660	-0.01(-0.02%)
Feb 17, 2012	38.09	38.15	37.93	37.94	2,560,109	-0.02(-0.05%)
Feb 16, 2012	37.83	38.23	37.83	37.96	2,406,757	+0.16(+0.43%)
Feb 15, 2012	37.98	38.04	37.68	37.80	2,604,074	-0.21(-0.55%)
Feb 14, 2012	37.96	38.11	37.79	38.01	3,423,096	+0.04(+0.10%)
Feb 13, 2012	38.53	38.56	37.94	37.97	2,998,047	-0.40(-1.05%)
Feb 10, 2012	38.50	38.58	38.29	38.37	2,959,086	-0.22(-0.57%)
Feb 09, 2012	38.48	38.62	38.39	38.59	8,972,889	+0.05(+0.13%)
Feb 08, 2012	38.46	38.58	38.19	38.54	2,885,085	+0.17(+0.44%)
Feb 07, 2012	38.10	38.49	38.00	38.37	2,085,666	+0.21(+0.56%)
Feb 06, 2012	38.09	38.26	38.02	38.16	1,662,668	-0.01(-0.03%)
Feb 03, 2012	38.37	38.51	37.97	38.17	2,495,290	-0.03(-0.09%)
Feb 02, 2012	38.33	38.39	38.08	38.21	2,043,757	-0.09(-0.24%)
Feb 01, 2012	38.35	38.54	38.24	38.30	2,424,328	+0.03(+0.08%)
Jan 31, 2012	38.21	38.39	38.08	38.26	2,525,475	+0.21(+0.55%)
Jan 30, 2012	38.10	38.12	37.82	38.06	9,560,337	-0.16(-0.42%)
Jan 27, 2012	38.87	38.87	38.15	38.22	2,335,945	-0.57(-1.47%)
Jan 26, 2012	38.51	38.81	38.51	38.79	3,732,783	+0.26(+0.67%)
Jan 25, 2012	37.75	38.59	37.37	38.53	4,681,107	+0.64(+1.70%)
Jan 24, 2012	37.98	38.02	37.74	37.89	1,994,080	-0.16(-0.41%)
Jan 23, 2012	38.13	38.28	38.00	38.04	2,577,149	-0.09(-0.24%)
Jan 20, 2012	38.10	38.28	37.85	38.13	2,792,009	+0.01(+0.03%)
Jan 19, 2012	38.45	38.51	38.02	38.12	3,416,801	-0.35(-0.91%)
Jan 18, 2012	38.51	38.61	38.32	38.47	2,168,489	-0.04(-0.10%)
Jan 17, 2012	38.65	38.88	38.43	38.51	2,696,175	+0.10(+0.27%)
Jan 13, 2012	38.09	38.43	37.86	38.41	2,713,712	+0.13(+0.34%)
Jan 12, 2012	38.53	38.53	38.22	38.28	2,600,416	-0.13(-0.34%)
Jan 11, 2012	38.35	38.61	38.26	38.41	2,886,006	-0.10(-0.27%)
Jan 10, 2012	38.21	38.80	38.17	38.51	3,179,767	+0.05(+0.12%)
Jan 09, 2012	38.50	38.56	38.34	38.46	2,019,672	+0.11(+0.29%)
Jan 06, 2012	38.81	38.91	38.26	38.35	4,150,491	-0.42(-1.07%)
Jan 05, 2012	38.51	39.06	38.30	38.77	4,904,146	-0.10(-0.27%)

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