Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	36.22	36.35	35.94	36.09	3,458,443	-0.17(-0.48%)
Jan 30, 2013	36.22	36.40	36.14	36.26	3,607,327	+0.12(+0.35%)
Jan 29, 2013	36.00	36.25	35.80	36.14	3,054,851	+0.16(+0.45%)
Jan 28, 2013	36.03	36.24	35.76	35.98	2,640,493	-0.03(-0.07%)
Jan 25, 2013	35.78	36.01	35.58	36.00	2,732,956	+0.26(+0.73%)
Jan 24, 2013	35.54	35.88	35.39	35.74	3,975,552	+0.27(+0.76%)
Jan 23, 2013	35.22	35.59	35.17	35.47	4,087,225	+0.15(+0.42%)
Jan 22, 2013	34.68	35.32	34.55	35.32	3,702,861	+0.69(+2.00%)
Jan 18, 2013	34.62	34.79	34.45	34.63	2,700,268	+0.01(+0.04%)
Jan 17, 2013	34.21	34.71	34.17	34.62	2,087,808	+0.43(+1.26%)
Jan 16, 2013	34.07	34.29	33.85	34.18	2,376,338	+0.03(+0.09%)
Jan 15, 2013	33.79	34.21	33.79	34.15	2,634,503	+0.26(+0.75%)
Jan 14, 2013	33.74	34.16	33.72	33.90	2,835,262	+0.19(+0.57%)
Jan 11, 2013	33.29	33.78	33.29	33.70	2,562,458	+0.44(+1.31%)
Jan 10, 2013	33.02	33.38	32.87	33.27	1,634,390	+0.29(+0.87%)
Jan 09, 2013	33.12	33.32	32.86	32.98	1,874,884	-0.02(-0.08%)
Jan 08, 2013	33.38	33.38	32.76	33.01	2,765,412	-0.37(-1.10%)
Jan 07, 2013	33.44	33.67	33.13	33.37	4,255,355	-0.17(-0.52%)
Jan 04, 2013	32.24	33.80	32.04	33.55	6,042,617	+1.38(+4.29%)
Jan 03, 2013	32.06	32.24	31.84	32.17	3,414,942	+0.14(+0.43%)
Jan 02, 2013	32.02	32.19	31.82	32.03	3,083,534	+0.42(+1.32%)
Dec 31, 2012	31.37	31.65	31.22	31.61	3,175,323	+0.34(+1.10%)
Dec 28, 2012	31.21	31.61	31.21	31.27	2,726,957	-0.15(-0.46%)
Dec 27, 2012	31.50	31.64	31.07	31.41	2,689,142	-0.25(-0.79%)
Dec 26, 2012	31.79	32.07	31.58	31.66	2,287,941	-0.05(-0.16%)
Dec 24, 2012	31.57	31.76	31.50	31.71	1,108,223	+0.06(+0.18%)
Dec 21, 2012	31.97	31.97	31.39	31.66	5,719,296	-0.41(-1.28%)
Dec 20, 2012	33.27	33.35	31.74	32.07	7,522,611	-0.77(-2.34%)
Dec 19, 2012	32.87	33.03	32.67	32.84	4,032,083	+0.14(+0.42%)
Dec 18, 2012	32.18	32.86	32.13	32.70	6,477,307	+0.50(+1.55%)
Dec 17, 2012	32.10	32.26	31.85	32.20	3,846,424	+0.24(+0.74%)
Dec 14, 2012	31.70	32.06	31.48	31.96	4,559,056	+0.01(+0.04%)
Dec 13, 2012	32.26	32.51	31.70	31.95	5,969,757	-0.18(-0.56%)
Dec 12, 2012	32.36	32.61	32.10	32.13	4,683,075	-0.08(-0.25%)
Dec 11, 2012	33.01	33.09	31.94	32.21	10,752,221	-0.69(-2.09%)
Dec 10, 2012	32.76	33.20	32.65	32.90	4,286,409	-0.55(-1.64%)
Dec 07, 2012	33.51	33.61	33.20	33.45	2,695,813	-0.04(-0.13%)
Dec 06, 2012	32.87	33.65	32.86	33.49	3,494,783	+0.46(+1.40%)
Dec 05, 2012	32.97	33.26	32.59	33.03	2,546,727	+0.04(+0.13%)
Dec 04, 2012	33.47	33.60	32.65	32.98	3,421,405	-0.37(-1.12%)
Nov 30, 2012	33.29	33.61	33.12	33.36	2,532,276	+0.07(+0.22%)
Nov 29, 2012	33.37	33.43	33.06	33.29	1,877,152	+0.15(+0.46%)
Nov 28, 2012	32.61	33.24	32.45	33.14	3,500,067	+0.37(+1.12%)
Nov 27, 2012	33.31	33.41	32.71	32.77	2,467,437	-0.59(-1.77%)
Nov 26, 2012	32.91	33.39	32.91	33.36	1,755,880	+0.38(+1.15%)
Nov 23, 2012	32.89	33.17	32.71	32.98	1,235,405	+0.13(+0.39%)
Nov 21, 2012	33.02	33.04	32.64	32.85	1,303,410	-0.10(-0.31%)
Nov 20, 2012	32.85	33.13	32.76	32.95	1,890,925	+0.09(+0.28%)
Nov 19, 2012	32.89	33.16	32.71	32.86	1,884,697	+0.13(+0.39%)
Nov 16, 2012	32.61	32.86	32.43	32.74	2,193,631	+0.10(+0.30%)
Nov 15, 2012	32.46	32.92	32.43	32.64	2,089,541	+0.31(+0.97%)
Nov 14, 2012	32.56	32.66	32.25	32.33	2,473,054	-0.24(-0.74%)
Nov 13, 2012	32.60	33.13	32.56	32.57	2,151,479	-0.23(-0.70%)
Nov 12, 2012	32.80	32.93	32.51	32.80	1,560,328	+0.02(+0.06%)
Nov 09, 2012	33.14	33.32	32.74	32.78	1,975,912	-0.25(-0.77%)
Nov 08, 2012	33.61	33.90	33.02	33.03	2,031,265	-0.51(-1.51%)
Nov 07, 2012	33.76	33.87	33.33	33.54	4,749,612	-0.48(-1.42%)
Nov 06, 2012	34.08	34.29	33.84	34.02	2,264,336	+0.14(+0.41%)
Nov 05, 2012	33.39	34.02	33.34	33.88	1,733,475	+0.26(+0.77%)
Nov 02, 2012	34.69	34.69	33.56	33.62	2,341,356	-0.46(-1.35%)
Nov 01, 2012	33.91	34.20	33.55	34.08	1,962,733	+0.33(+0.97%)
Oct 31, 2012	33.41	33.77	33.21	33.76	3,261,369	+0.31(+0.92%)
Oct 26, 2012	33.44	33.45	33.45	33.45	3,278,404	+0.25(+0.76%)
Oct 25, 2012	33.98	34.20	32.69	33.20	6,718,007	-0.94(-2.74%)
Oct 24, 2012	34.22	34.37	33.74	34.13	2,655,382	+0.04(+0.12%)
Oct 23, 2012	33.91	34.28	33.61	34.09	2,604,339	-0.01(-0.04%)
Oct 19, 2012	34.76	34.78	33.75	34.10	3,529,811	-0.70(-2.01%)
Oct 18, 2012	34.80	34.89	34.57	34.80	2,031,204	-0.14(-0.40%)
Oct 17, 2012	34.84	35.01	34.40	34.94	1,900,498	+0.24(+0.70%)
Oct 16, 2012	34.29	34.82	34.22	34.70	1,453,070	+0.38(+1.11%)
Oct 15, 2012	34.18	34.34	33.89	34.32	1,376,376	+0.30(+0.87%)
Oct 12, 2012	34.10	34.28	33.87	34.02	2,476,709	-0.13(-0.37%)
Oct 11, 2012	34.42	34.54	34.09	34.15	2,237,738	-0.21(-0.60%)
Oct 10, 2012	34.32	34.45	33.97	34.35	2,135,216	-0.03(-0.09%)
Oct 09, 2012	34.74	34.82	34.27	34.38	2,466,872	-0.33(-0.94%)
Oct 08, 2012	34.25	35.00	34.22	34.71	1,771,748	-0.01(-0.02%)
Oct 05, 2012	34.90	34.97	34.55	34.72	2,454,292	-0.01(-0.02%)
Oct 04, 2012	34.57	34.87	34.35	34.72	1,869,539	+0.28(+0.81%)
Oct 03, 2012	34.57	34.85	34.03	34.44	3,214,437	-0.02(-0.06%)
Oct 02, 2012	34.66	34.86	34.35	34.47	3,706,214	+0.00(+0.01%)
Oct 01, 2012	34.93	35.00	34.12	34.46	3,829,770	-0.11(-0.33%)
Sep 28, 2012	34.59	34.71	34.17	34.58	3,789,555	-0.07(-0.19%)
Sep 27, 2012	34.46	34.78	34.29	34.64	2,554,657	+0.07(+0.21%)
Sep 26, 2012	34.51	34.60	34.09	34.57	3,412,392	+0.10(+0.28%)
Sep 25, 2012	34.66	35.13	34.35	34.48	2,852,091	-0.46(-1.31%)
Sep 24, 2012	34.95	35.07	34.61	34.93	2,070,392	-0.07(-0.20%)
Sep 21, 2012	35.24	35.31	34.84	35.00	9,579,964	-0.03(-0.08%)
Sep 20, 2012	34.66	35.05	34.59	35.03	2,302,597	+0.19(+0.55%)
Sep 19, 2012	35.39	35.48	34.77	34.84	3,308,330	-0.41(-1.16%)
Sep 18, 2012	35.46	35.53	35.09	35.25	3,919,760	-0.19(-0.54%)
Sep 17, 2012	35.45	35.75	35.35	35.44	3,590,235	-0.10(-0.29%)
Sep 14, 2012	35.34	36.21	35.01	35.54	6,475,115	-0.28(-0.77%)
Sep 13, 2012	35.40	35.92	35.22	35.82	3,975,609	+0.25(+0.71%)
Sep 12, 2012	35.37	35.67	35.31	35.57	2,570,584	+0.21(+0.60%)
Sep 11, 2012	35.25	35.37	35.08	35.36	4,747,878	-0.02(-0.05%)
Sep 10, 2012	35.25	35.46	35.13	35.37	4,630,407	+0.13(+0.36%)
Sep 07, 2012	34.09	35.36	33.79	35.25	8,561,970	+1.21(+3.56%)
Sep 06, 2012	33.36	34.08	32.99	34.03	4,973,236	+0.92(+2.79%)
Sep 05, 2012	32.91	33.14	32.39	33.11	5,551,913	+0.00(+0.00%)
Sep 04, 2012	32.87	33.13	32.69	33.11	2,725,193	+0.25(+0.75%)
Aug 31, 2012	32.71	32.88	32.63	32.87	4,208,944	+0.23(+0.72%)
Aug 30, 2012	32.39	32.68	32.33	32.63	2,814,716	+0.05(+0.17%)
Aug 29, 2012	32.34	32.63	32.34	32.58	3,720,172	+0.43(+1.34%)
Aug 27, 2012	32.14	32.26	31.93	32.15	2,708,421	+0.02(+0.06%)
Aug 24, 2012	31.81	32.18	31.66	32.13	1,755,921	+0.20(+0.64%)
Aug 23, 2012	32.08	32.12	31.89	31.93	2,455,599	-0.13(-0.41%)
Aug 22, 2012	31.88	32.13	31.57	32.06	2,850,681	-0.02(-0.07%)
Aug 21, 2012	32.33	32.63	31.96	32.08	2,268,501	-0.24(-0.74%)
Aug 20, 2012	32.34	32.90	32.26	32.32	3,402,026	-0.07(-0.22%)
Aug 17, 2012	32.20	32.42	31.71	32.39	3,697,164	+0.38(+1.18%)
Aug 16, 2012	31.44	32.12	31.44	32.02	2,662,491	+0.50(+1.58%)
Aug 15, 2012	31.54	31.64	31.33	31.52	1,479,209	+0.04(+0.13%)
Aug 14, 2012	32.00	32.08	31.33	31.48	3,318,489	-0.55(-1.72%)
Aug 13, 2012	32.02	32.17	31.85	32.03	1,825,436	-0.05(-0.17%)
Aug 10, 2012	31.97	32.12	31.73	32.08	1,538,344	+0.05(+0.15%)
Aug 09, 2012	31.78	32.16	31.70	32.03	2,706,727	+0.34(+1.06%)
Aug 08, 2012	31.74	31.78	31.58	31.70	2,677,869	-0.07(-0.21%)
Aug 07, 2012	31.18	31.95	31.15	31.76	4,775,413	+0.63(+2.04%)
Aug 06, 2012	30.71	31.20	30.50	31.13	2,812,543	+0.64(+2.10%)
Aug 03, 2012	30.08	30.62	29.69	30.49	5,793,724	+0.66(+2.21%)
Aug 02, 2012	30.50	30.57	29.66	29.83	5,660,588	-0.77(-2.51%)
Aug 01, 2012	31.30	31.37	30.55	30.60	3,847,431	-0.60(-1.91%)
Jul 31, 2012	31.21	31.43	31.15	31.20	3,002,686	-0.13(-0.40%)
Jul 30, 2012	31.44	31.46	31.21	31.32	3,443,508	-0.11(-0.36%)
Jul 27, 2012	31.64	31.64	31.23	31.43	3,777,839	+0.04(+0.13%)
Jul 26, 2012	31.13	31.50	30.72	31.39	3,931,271	+0.71(+2.30%)
Jul 25, 2012	30.90	30.91	30.33	30.69	3,488,088	+0.09(+0.29%)
Jul 24, 2012	30.67	30.73	30.40	30.60	2,852,006	-0.01(-0.02%)
Jul 23, 2012	30.32	30.68	30.03	30.60	2,219,578	-0.17(-0.55%)
Jul 20, 2012	31.07	31.07	30.66	30.77	76,769,160	-0.43(-1.36%)
Jul 19, 2012	31.59	31.72	30.89	31.20	3,172,964	-0.38(-1.20%)
Jul 18, 2012	31.44	31.62	31.19	31.57	1,923,058	+0.07(+0.21%)
Jul 17, 2012	31.52	31.69	31.07	31.51	2,684,544	+0.09(+0.29%)
Jul 16, 2012	31.30	31.55	31.29	31.42	2,567,154	-0.09(-0.29%)
Jul 13, 2012	31.41	31.81	31.36	31.51	2,979,752	+0.29(+0.94%)
Jul 12, 2012	30.97	31.38	30.60	31.21	2,817,352	+0.14(+0.46%)
Jul 11, 2012	30.97	31.43	30.90	31.07	3,496,887	+0.07(+0.24%)
Jul 10, 2012	31.40	32.00	30.92	31.00	4,675,590	-0.38(-1.20%)
Jul 09, 2012	31.55	31.65	31.26	31.38	3,355,150	-0.17(-0.55%)
Jul 06, 2012	31.49	31.65	31.37	31.55	2,876,837	-0.20(-0.63%)
Jul 05, 2012	32.24	32.35	31.64	31.75	3,340,985	-0.57(-1.75%)
Jul 03, 2012	32.51	32.71	32.25	32.31	1,743,478	-0.16(-0.49%)
Jul 02, 2012	32.21	32.49	31.53	32.48	3,777,771	+0.37(+1.17%)
Jun 29, 2012	32.06	32.80	31.88	32.10	3,148,742	+0.43(+1.35%)
Jun 28, 2012	31.42	31.90	31.11	31.67	3,987,845	-0.04(-0.13%)
Jun 27, 2012	32.19	32.28	31.43	31.71	3,856,799	-0.52(-1.61%)
Jun 26, 2012	31.97	32.48	31.97	32.23	2,079,303	+0.24(+0.76%)
Jun 25, 2012	32.53	32.59	31.77	31.99	2,573,819	-0.61(-1.88%)
Jun 22, 2012	32.71	32.99	32.51	32.60	4,026,750	+0.09(+0.26%)
Jun 21, 2012	33.23	33.52	32.51	32.51	2,909,410	-0.68(-2.03%)
Jun 20, 2012	33.59	33.60	33.00	33.19	2,714,077	-0.32(-0.96%)
Jun 19, 2012	33.93	34.05	33.38	33.51	3,450,373	-0.28(-0.82%)
Jun 18, 2012	33.09	34.05	32.86	33.79	4,143,430	+0.51(+1.55%)
Jun 15, 2012	32.87	33.34	32.54	33.27	3,681,094	+0.60(+1.84%)
Jun 14, 2012	32.64	32.82	32.42	32.67	2,957,677	+0.14(+0.45%)
Jun 13, 2012	32.85	33.11	32.49	32.53	2,660,515	-0.43(-1.30%)
Jun 12, 2012	32.86	33.04	32.50	32.96	2,695,143	+0.24(+0.74%)
Jun 11, 2012	32.88	33.24	32.67	32.72	4,797,014	+0.20(+0.63%)
Jun 08, 2012	31.82	32.54	31.60	32.51	2,705,734	+0.58(+1.81%)
Jun 07, 2012	32.65	32.73	31.84	31.93	4,554,023	-0.33(-1.04%)
Jun 06, 2012	32.15	32.79	32.07	32.27	5,011,281	+0.21(+0.66%)
Jun 05, 2012	31.17	32.33	31.08	32.06	7,651,320	+0.88(+2.83%)
Jun 04, 2012	30.78	31.23	30.77	31.17	5,090,690	+0.45(+1.47%)
Jun 01, 2012	30.24	30.72	30.18	30.72	5,062,429	-0.07(-0.22%)
May 31, 2012	31.16	31.41	30.61	30.79	5,275,974	-0.38(-1.23%)
May 30, 2012	31.32	31.37	30.95	31.17	3,317,528	-0.36(-1.15%)
May 29, 2012	31.62	31.67	31.14	31.53	2,787,309	+0.15(+0.49%)
May 25, 2012	31.19	31.58	30.94	31.38	4,418,013	+0.76(+2.48%)
May 24, 2012	30.37	30.66	30.30	30.62	4,141,497	+0.32(+1.05%)
May 23, 2012	30.44	30.70	29.76	30.30	5,827,877	-0.45(-1.45%)
May 22, 2012	31.57	31.91	30.54	30.75	5,009,924	-0.80(-2.53%)
May 21, 2012	31.00	31.70	30.90	31.55	5,645,053	+0.71(+2.30%)
May 18, 2012	30.64	31.41	30.64	30.84	6,313,814	+0.53(+1.74%)
May 17, 2012	30.50	31.03	30.26	30.31	4,741,547	-0.38(-1.23%)
May 16, 2012	31.01	31.43	30.68	30.69	3,412,508	-0.22(-0.70%)
May 15, 2012	31.14	31.22	30.75	30.90	4,071,280	-0.19(-0.60%)
May 14, 2012	31.13	31.37	30.86	31.09	2,329,148	-0.34(-1.08%)
May 11, 2012	31.27	31.83	30.86	31.43	4,455,887	+0.15(+0.47%)
May 10, 2012	31.40	31.57	31.15	31.28	3,904,920	+0.20(+0.66%)
May 09, 2012	30.44	31.26	30.28	31.08	5,154,105	+0.37(+1.20%)
May 08, 2012	30.51	30.76	30.30	30.71	5,247,772	+0.19(+0.61%)
May 07, 2012	30.84	31.08	30.40	30.52	5,213,170	-0.34(-1.10%)
May 04, 2012	31.48	31.53	30.84	30.86	4,016,005	-0.71(-2.26%)
May 03, 2012	31.53	31.94	31.12	31.57	5,339,255	+0.12(+0.38%)
May 02, 2012	32.00	32.00	31.37	31.45	3,939,924	-0.63(-1.96%)
May 01, 2012	31.77	32.34	31.60	32.08	4,071,648	+0.31(+0.96%)
Apr 30, 2012	32.02	32.05	31.66	31.77	3,393,266	-0.31(-0.95%)
Apr 27, 2012	32.79	32.99	31.94	32.08	4,199,223	-0.67(-2.05%)
Apr 26, 2012	31.98	32.86	31.91	32.75	7,396,187	+0.10(+0.31%)
Apr 25, 2012	32.76	32.90	32.45	32.65	3,560,371	+0.07(+0.21%)
Apr 24, 2012	32.60	32.87	32.44	32.58	2,426,278	+0.08(+0.25%)
Apr 23, 2012	32.39	32.60	32.11	32.50	2,977,354	-0.14(-0.42%)
Apr 20, 2012	33.30	33.30	32.50	32.64	4,625,476	-0.53(-1.59%)
Apr 19, 2012	33.33	33.46	32.95	33.16	3,060,303	-0.11(-0.32%)
Apr 18, 2012	33.31	33.48	33.05	33.27	3,459,157	-0.22(-0.65%)
Apr 17, 2012	33.82	33.82	33.15	33.49	5,136,837	-0.06(-0.18%)
Apr 16, 2012	34.09	34.14	33.42	33.55	3,338,844	-0.18(-0.52%)
Apr 13, 2012	34.34	34.34	33.69	33.73	6,336,754	-0.64(-1.85%)
Apr 12, 2012	33.93	34.37	33.62	34.36	3,069,832	+0.40(+1.18%)
Apr 11, 2012	34.16	34.26	33.83	33.96	3,328,671	+0.24(+0.72%)
Apr 10, 2012	33.87	34.15	33.59	33.72	3,554,907	-0.31(-0.90%)
Apr 09, 2012	33.87	34.16	33.53	34.03	3,299,633	-0.39(-1.14%)
Apr 05, 2012	34.07	34.58	34.07	34.42	3,133,281	+0.20(+0.60%)
Apr 04, 2012	34.37	34.62	34.07	34.21	3,749,076	-0.26(-0.76%)
Apr 03, 2012	34.77	34.87	33.97	34.47	5,220,674	-0.34(-0.97%)
Apr 02, 2012	34.58	35.19	34.34	34.81	3,039,899	+0.23(+0.65%)
Mar 30, 2012	34.68	34.87	34.35	34.58	4,865,140	-0.03(-0.09%)
Mar 29, 2012	34.72	34.95	34.26	34.62	3,427,082	-0.13(-0.39%)
Mar 28, 2012	35.13	35.19	34.48	34.75	5,138,234	-0.40(-1.15%)
Mar 27, 2012	35.56	35.65	35.06	35.15	3,895,684	-0.43(-1.21%)
Mar 26, 2012	35.63	35.78	34.98	35.58	4,793,994	+0.20(+0.57%)
Mar 23, 2012	35.35	35.53	34.82	35.38	4,683,880	+0.03(+0.09%)
Mar 22, 2012	35.38	35.61	35.06	35.35	4,453,193	-0.35(-0.98%)
Mar 21, 2012	35.16	36.41	34.67	35.70	9,839,951	+0.51(+1.45%)
Mar 20, 2012	34.57	35.57	34.37	35.19	7,824,105	+0.52(+1.50%)
Mar 19, 2012	34.40	34.90	34.18	34.67	4,467,758	+0.07(+0.20%)
Mar 16, 2012	34.47	35.15	34.07	34.60	9,415,054	+0.38(+1.12%)
Mar 15, 2012	32.98	34.71	32.98	34.22	9,398,974	+1.16(+3.51%)
Mar 14, 2012	32.53	33.14	32.51	33.06	6,817,989	+0.43(+1.30%)
Mar 13, 2012	32.54	32.73	31.97	32.63	8,098,446	+0.33(+1.03%)
Mar 12, 2012	33.03	33.19	32.12	32.30	4,672,586	-0.76(-2.30%)
Mar 09, 2012	33.06	33.16	32.87	33.06	3,131,917	+0.04(+0.12%)
Mar 08, 2012	33.04	33.11	32.71	33.02	3,178,634	+0.12(+0.37%)
Mar 07, 2012	32.52	33.09	32.44	32.90	5,444,902	+0.16(+0.48%)
Mar 06, 2012	33.34	33.49	32.62	32.74	11,148,277	-0.73(-2.17%)
Mar 05, 2012	34.49	34.52	33.41	33.46	7,910,507	-1.02(-2.96%)
Mar 02, 2012	34.48	34.78	34.34	34.48	3,778,722	+0.01(+0.02%)
Mar 01, 2012	34.18	34.64	34.17	34.48	5,169,297	+0.01(+0.02%)
Feb 29, 2012	34.69	35.10	34.45	34.47	6,751,718	-0.16(-0.45%)
Feb 28, 2012	34.59	35.10	34.25	34.63	4,234,795	+0.12(+0.35%)
Feb 27, 2012	34.64	34.82	34.24	34.51	15,566,662	-0.31(-0.89%)
Feb 24, 2012	34.87	34.87	34.40	34.82	11,492,035	+0.07(+0.21%)
Feb 23, 2012	34.32	34.82	34.19	34.74	13,073,431	+0.43(+1.26%)
Feb 22, 2012	34.34	34.58	33.94	34.31	5,932,849	-0.23(-0.67%)
Feb 21, 2012	34.97	35.06	34.13	34.54	8,490,401	-0.46(-1.33%)
Feb 17, 2012	35.36	35.36	34.61	35.01	7,804,112	-0.20(-0.56%)
Feb 16, 2012	34.53	35.36	34.12	35.20	6,826,847	+0.60(+1.72%)
Feb 15, 2012	34.49	34.70	34.19	34.61	5,843,477	+0.08(+0.22%)
Feb 14, 2012	34.45	34.65	34.03	34.53	7,788,122	-0.12(-0.34%)
Feb 13, 2012	34.81	34.85	34.17	34.65	5,889,909	-0.07(-0.20%)
Feb 10, 2012	33.41	34.81	33.41	34.72	9,357,744	+0.98(+2.90%)
Feb 09, 2012	34.03	34.22	33.67	33.74	5,971,933	-0.17(-0.51%)
Feb 08, 2012	33.10	33.97	33.05	33.91	10,463,600	+1.04(+3.18%)
Feb 07, 2012	32.56	33.00	32.24	32.87	5,582,373	+0.09(+0.26%)
Feb 06, 2012	32.55	32.81	32.30	32.78	7,671,901	+0.23(+0.69%)
Feb 03, 2012	31.86	32.71	31.70	32.56	10,467,917	+0.88(+2.79%)
Feb 02, 2012	29.72	31.69	29.58	31.68	16,934,396	+2.44(+8.36%)

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