Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	34.63	34.76	34.33	34.41	4,163,280	-0.24(-0.70%)
Jan 30, 2013	34.34	34.88	34.19	34.65	4,681,881	+0.31(+0.89%)
Jan 29, 2013	34.10	34.39	34.01	34.34	3,348,892	+0.23(+0.67%)
Jan 28, 2013	34.46	34.46	34.05	34.12	3,226,045	-0.30(-0.87%)
Jan 25, 2013	34.22	34.48	34.15	34.41	2,903,975	+0.27(+0.78%)
Jan 24, 2013	34.38	34.48	34.11	34.15	4,860,147	-0.20(-0.59%)
Jan 23, 2013	34.54	34.64	34.26	34.35	4,579,564	-0.29(-0.84%)
Jan 22, 2013	34.04	34.68	34.04	34.64	4,986,095	+0.78(+2.29%)
Jan 18, 2013	33.83	33.89	33.61	33.86	4,264,000	+0.09(+0.28%)
Jan 17, 2013	33.59	33.96	33.48	33.77	4,517,371	+0.24(+0.72%)
Jan 16, 2013	33.55	33.84	33.46	33.53	2,877,769	-0.10(-0.30%)
Jan 15, 2013	33.36	33.70	33.36	33.63	2,052,153	-0.02(-0.05%)
Jan 14, 2013	33.65	33.68	33.39	33.64	2,599,710	-0.02(-0.07%)
Jan 11, 2013	33.50	33.70	33.27	33.67	3,256,454	+0.30(+0.89%)
Jan 10, 2013	33.30	33.43	33.22	33.37	3,960,808	+0.27(+0.83%)
Jan 09, 2013	32.79	33.25	32.76	33.10	3,914,321	+0.31(+0.96%)
Jan 08, 2013	32.62	32.78	32.50	32.78	3,072,674	+0.07(+0.22%)
Jan 07, 2013	32.97	32.99	32.51	32.71	2,871,684	-0.36(-1.09%)
Jan 04, 2013	32.59	33.20	32.48	33.07	3,852,398	+0.49(+1.49%)
Jan 03, 2013	32.29	32.63	32.09	32.59	3,565,735	+0.33(+1.02%)
Jan 02, 2013	32.06	32.27	31.46	32.26	4,052,579	+0.80(+2.54%)
Dec 31, 2012	31.13	31.50	30.99	31.46	3,643,013	+0.22(+0.70%)
Dec 28, 2012	31.22	31.58	31.11	31.24	2,605,416	-0.21(-0.67%)
Dec 27, 2012	31.60	31.70	31.11	31.45	2,626,934	-0.11(-0.35%)
Dec 26, 2012	31.69	31.76	31.46	31.56	2,218,697	-0.05(-0.15%)
Dec 24, 2012	31.53	31.69	31.40	31.61	1,522,144	+0.02(+0.05%)
Dec 21, 2012	31.93	32.04	31.54	31.59	8,719,064	-0.63(-1.97%)
Dec 20, 2012	31.98	32.24	31.85	32.23	3,939,465	+0.24(+0.76%)
Dec 19, 2012	32.44	32.59	31.84	31.98	6,095,304	-0.42(-1.31%)
Dec 18, 2012	32.07	32.85	32.01	32.41	6,847,283	+0.44(+1.37%)
Dec 17, 2012	31.65	32.12	31.59	31.97	3,918,193	+0.48(+1.52%)
Dec 14, 2012	31.95	32.02	31.43	31.49	4,944,511	-0.52(-1.64%)
Dec 13, 2012	32.26	32.47	31.92	32.01	2,320,532	-0.24(-0.75%)
Dec 12, 2012	32.36	32.59	32.20	32.26	3,121,459	+0.05(+0.17%)
Dec 11, 2012	32.54	32.57	32.08	32.20	4,896,766	-0.24(-0.75%)
Dec 10, 2012	32.45	32.64	32.29	32.45	2,683,938	-0.06(-0.19%)
Dec 07, 2012	32.42	32.52	32.28	32.51	3,077,443	+0.23(+0.70%)
Dec 06, 2012	32.33	32.37	31.93	32.28	4,040,733	-0.09(-0.27%)
Dec 05, 2012	31.83	32.59	31.80	32.37	6,001,001	+0.56(+1.77%)
Dec 04, 2012	31.68	31.95	31.61	31.80	3,384,620	+0.08(+0.25%)
Nov 30, 2012	31.92	31.92	31.58	31.72	4,159,185	-0.13(-0.39%)
Nov 29, 2012	31.94	32.11	31.79	31.85	3,705,394	+0.01(+0.02%)
Nov 28, 2012	31.47	31.90	31.44	31.84	6,363,177	+0.34(+1.07%)
Nov 27, 2012	31.43	31.82	31.34	31.51	5,277,858	-0.02(-0.07%)
Nov 26, 2012	31.56	31.61	31.24	31.53	3,217,308	-0.23(-0.71%)
Nov 23, 2012	31.30	31.77	31.26	31.75	2,005,606	+0.61(+1.95%)
Nov 21, 2012	31.30	31.36	30.94	31.15	3,054,810	-0.09(-0.30%)
Nov 20, 2012	30.90	31.27	30.80	31.24	6,389,258	+0.31(+1.01%)
Nov 19, 2012	30.55	31.08	30.48	30.93	7,477,726	+0.59(+1.95%)
Nov 16, 2012	29.97	30.39	29.63	30.34	6,812,818	+0.50(+1.67%)
Nov 15, 2012	29.90	30.06	29.65	29.84	4,099,551	-0.05(-0.16%)
Nov 14, 2012	29.82	30.86	29.71	29.88	6,190,091	+0.19(+0.66%)
Nov 13, 2012	29.81	30.27	29.67	29.69	5,530,800	-0.36(-1.19%)
Nov 12, 2012	30.20	30.20	29.80	30.05	3,099,995	-0.14(-0.46%)
Nov 09, 2012	30.07	30.45	29.74	30.19	5,293,418	+0.04(+0.13%)
Nov 08, 2012	30.09	30.47	30.02	30.15	6,176,145	+0.01(+0.03%)
Nov 07, 2012	30.37	30.38	29.92	30.14	7,223,212	-0.45(-1.48%)
Nov 06, 2012	30.20	30.72	30.20	30.59	5,380,899	+0.44(+1.47%)
Nov 05, 2012	29.82	30.22	29.70	30.15	5,145,460	+0.09(+0.31%)
Nov 02, 2012	30.61	30.61	29.56	30.06	12,655,228	-0.38(-1.25%)
Nov 01, 2012	31.75	31.77	30.20	30.44	10,780,537	-0.72(-2.33%)
Oct 31, 2012	31.10	31.93	30.62	31.16	9,316,286	-0.13(-0.42%)
Oct 26, 2012	31.43	31.29	31.29	31.29	8,032,596	-0.28(-0.89%)
Oct 25, 2012	32.43	32.45	31.41	31.58	7,689,975	-0.51(-1.60%)
Oct 24, 2012	32.29	32.43	32.05	32.09	4,382,000	-0.09(-0.29%)
Oct 23, 2012	32.56	32.62	32.05	32.18	5,538,774	-0.56(-1.71%)
Oct 19, 2012	33.24	33.29	32.52	32.74	4,201,370	-0.48(-1.43%)
Oct 18, 2012	32.68	33.37	32.68	33.22	5,599,628	+0.58(+1.79%)
Oct 17, 2012	32.33	32.69	32.30	32.64	4,104,694	+0.35(+1.09%)
Oct 16, 2012	32.19	32.50	32.16	32.28	2,882,451	+0.23(+0.73%)
Oct 15, 2012	31.70	32.07	31.63	32.05	4,062,693	+0.40(+1.26%)
Oct 12, 2012	31.79	31.97	31.49	31.65	3,608,797	-0.16(-0.51%)
Oct 11, 2012	31.75	32.14	31.70	31.82	3,930,950	+0.19(+0.62%)
Oct 10, 2012	31.86	31.89	31.55	31.62	5,064,536	-0.24(-0.76%)
Oct 09, 2012	32.15	32.39	31.85	31.86	3,997,860	-0.26(-0.80%)
Oct 08, 2012	31.83	32.15	31.79	32.12	2,535,683	+0.18(+0.56%)
Oct 05, 2012	31.98	32.10	31.83	31.94	3,231,287	+0.12(+0.39%)
Oct 04, 2012	31.65	31.93	31.59	31.82	3,272,571	+0.34(+1.09%)
Oct 03, 2012	31.32	31.59	31.26	31.47	3,816,590	+0.23(+0.75%)
Oct 02, 2012	31.20	31.36	31.07	31.24	2,740,365	+0.10(+0.33%)
Oct 01, 2012	31.01	31.36	30.91	31.14	4,235,099	+0.27(+0.86%)
Sep 28, 2012	30.92	31.02	30.69	30.87	3,598,374	-0.12(-0.40%)
Sep 27, 2012	30.86	31.08	30.73	31.00	4,611,295	+0.24(+0.79%)
Sep 26, 2012	31.10	31.18	30.75	30.76	4,352,737	-0.37(-1.20%)
Sep 25, 2012	31.48	31.74	31.12	31.13	5,837,837	-0.23(-0.75%)
Sep 24, 2012	31.38	31.64	31.35	31.36	4,405,410	-0.15(-0.47%)
Sep 21, 2012	31.18	31.68	31.09	31.51	7,291,855	+0.44(+1.40%)
Sep 20, 2012	30.68	31.10	30.57	31.08	6,064,541	+0.28(+0.91%)
Sep 19, 2012	31.05	31.06	30.75	30.80	4,763,755	-0.27(-0.88%)
Sep 18, 2012	30.98	31.09	30.72	31.07	4,627,804	+0.05(+0.18%)
Sep 17, 2012	30.97	31.06	30.90	31.01	3,478,462	-0.05(-0.18%)
Sep 14, 2012	30.86	31.10	30.70	31.07	4,721,786	+0.34(+1.09%)
Sep 13, 2012	30.21	30.76	30.08	30.73	4,487,596	+0.48(+1.57%)
Sep 12, 2012	30.08	30.27	30.05	30.26	3,577,802	+0.25(+0.83%)
Sep 11, 2012	29.82	30.09	29.75	30.01	2,938,334	+0.19(+0.65%)
Sep 10, 2012	29.89	29.99	29.81	29.81	2,775,262	-0.18(-0.60%)
Sep 07, 2012	30.02	30.13	29.87	29.99	3,987,073	+0.02(+0.05%)
Sep 06, 2012	29.64	30.05	29.54	29.98	5,412,454	+0.52(+1.77%)
Sep 05, 2012	29.26	29.59	29.26	29.46	6,071,524	+0.30(+1.04%)
Sep 04, 2012	29.07	29.29	29.04	29.15	3,924,107	+0.09(+0.32%)
Aug 31, 2012	29.09	29.24	28.92	29.06	4,524,898	+0.08(+0.27%)
Aug 30, 2012	28.96	29.07	28.86	28.98	2,465,464	-0.12(-0.40%)
Aug 29, 2012	29.15	29.23	28.96	29.10	3,737,161	-0.07(-0.24%)
Aug 27, 2012	29.29	29.37	29.11	29.17	3,140,773	-0.09(-0.32%)
Aug 24, 2012	29.15	29.33	29.07	29.26	3,136,047	+0.04(+0.13%)
Aug 23, 2012	29.54	29.66	29.15	29.22	4,593,201	-0.49(-1.64%)
Aug 22, 2012	29.63	29.83	29.55	29.71	3,881,447	+0.07(+0.24%)
Aug 21, 2012	29.54	29.82	29.53	29.64	4,701,604	+0.10(+0.34%)
Aug 20, 2012	29.37	29.56	29.35	29.54	3,330,323	+0.20(+0.69%)
Aug 17, 2012	29.38	29.59	29.28	29.34	5,453,356	+0.09(+0.32%)
Aug 16, 2012	29.43	29.52	29.14	29.24	4,874,433	-0.12(-0.40%)
Aug 15, 2012	29.10	29.47	29.07	29.36	4,775,674	+0.29(+1.01%)
Aug 14, 2012	29.29	29.38	28.98	29.07	8,280,892	-0.33(-1.13%)
Aug 13, 2012	29.42	29.49	29.31	29.40	2,709,299	-0.03(-0.11%)
Aug 10, 2012	29.42	29.48	29.27	29.43	3,094,859	-0.05(-0.18%)
Aug 09, 2012	29.62	29.74	29.40	29.48	4,266,062	-0.15(-0.50%)
Aug 08, 2012	29.42	29.74	29.25	29.63	5,495,874	+0.10(+0.34%)
Aug 07, 2012	28.84	29.64	28.79	29.53	9,822,381	+0.83(+2.89%)
Aug 06, 2012	28.81	28.98	28.64	28.70	5,301,163	+0.00(+0.00%)
Aug 03, 2012	28.58	28.97	28.38	28.70	7,828,917	+0.40(+1.40%)
Aug 02, 2012	28.10	28.33	27.90	28.31	8,627,591	+0.10(+0.36%)
Aug 01, 2012	27.79	28.67	27.74	28.21	14,603,432	+1.63(+6.12%)
Jul 31, 2012	26.90	27.05	26.52	26.58	7,342,030	-0.36(-1.32%)
Jul 30, 2012	26.81	27.12	26.70	26.94	3,896,527	+0.02(+0.09%)
Jul 27, 2012	26.68	27.11	26.56	26.91	5,292,267	+0.45(+1.70%)
Jul 26, 2012	26.41	26.71	26.35	26.46	6,123,784	+0.38(+1.46%)
Jul 25, 2012	26.25	26.35	26.01	26.08	5,361,286	-0.05(-0.18%)
Jul 24, 2012	26.46	26.46	25.87	26.13	5,269,482	-0.33(-1.26%)
Jul 23, 2012	26.27	26.55	26.18	26.46	4,286,139	-0.20(-0.76%)
Jul 20, 2012	26.81	26.94	26.61	26.66	5,600,584	-0.23(-0.86%)
Jul 19, 2012	26.53	27.04	26.43	26.90	7,443,966	+0.37(+1.40%)
Jul 18, 2012	26.17	26.64	26.17	26.52	3,701,157	+0.17(+0.65%)
Jul 17, 2012	26.10	26.42	25.92	26.35	5,344,519	+0.29(+1.13%)
Jul 16, 2012	26.32	26.32	25.94	26.06	3,967,197	-0.19(-0.71%)
Jul 13, 2012	26.08	26.35	26.05	26.25	4,246,918	+0.17(+0.65%)
Jul 12, 2012	26.17	26.18	25.84	26.08	5,336,913	-0.34(-1.29%)
Jul 11, 2012	26.39	26.54	26.16	26.42	6,769,294	-0.12(-0.44%)
Jul 10, 2012	26.79	26.88	26.43	26.53	4,604,632	-0.15(-0.55%)
Jul 09, 2012	26.89	26.94	26.52	26.68	3,874,041	-0.28(-1.03%)
Jul 06, 2012	26.74	27.04	26.66	26.96	2,812,452	-0.09(-0.32%)
Jul 05, 2012	27.19	27.25	26.95	27.04	3,172,284	-0.33(-1.19%)
Jul 03, 2012	27.21	27.45	27.21	27.37	1,772,671	+0.08(+0.28%)
Jul 02, 2012	27.37	27.42	26.98	27.29	5,376,445	+0.10(+0.37%)
Jun 29, 2012	26.73	27.24	26.70	27.19	7,107,790	+0.74(+2.78%)
Jun 28, 2012	26.44	26.49	26.08	26.45	4,381,332	-0.05(-0.20%)
Jun 27, 2012	26.15	26.63	26.05	26.51	4,247,202	+0.43(+1.63%)
Jun 26, 2012	25.94	26.26	25.91	26.08	4,449,120	+0.17(+0.66%)
Jun 25, 2012	26.07	26.16	25.63	25.91	6,705,382	-0.50(-1.88%)
Jun 22, 2012	26.40	26.59	26.32	26.41	3,274,506	+0.06(+0.24%)
Jun 21, 2012	26.98	27.03	26.33	26.35	4,025,876	-0.53(-1.96%)
Jun 20, 2012	26.75	27.07	26.64	26.87	4,183,156	+0.18(+0.67%)
Jun 19, 2012	26.46	26.80	26.41	26.70	6,587,826	+0.36(+1.38%)
Jun 18, 2012	26.43	26.71	26.26	26.33	6,209,854	-0.13(-0.50%)
Jun 15, 2012	26.87	26.87	26.37	26.46	7,623,719	-0.22(-0.84%)
Jun 14, 2012	26.48	26.77	26.31	26.69	5,989,187	+0.29(+1.12%)
Jun 13, 2012	26.42	26.71	26.16	26.39	4,173,737	-0.26(-0.99%)
Jun 12, 2012	26.32	26.66	26.16	26.66	4,111,941	+0.39(+1.47%)
Jun 11, 2012	26.78	26.82	26.25	26.27	4,264,407	-0.32(-1.19%)
Jun 08, 2012	26.36	26.59	26.27	26.59	3,579,985	+0.19(+0.70%)
Jun 07, 2012	26.73	26.89	26.39	26.40	6,906,973	-0.02(-0.06%)
Jun 06, 2012	25.84	26.42	25.73	26.42	7,329,167	+0.74(+2.87%)
Jun 05, 2012	25.56	25.80	25.46	25.68	9,536,262	+0.10(+0.39%)
Jun 04, 2012	25.68	25.74	25.42	25.58	6,684,596	-0.05(-0.18%)
Jun 01, 2012	25.93	26.02	25.56	25.63	7,150,214	-0.67(-2.56%)
May 31, 2012	26.13	26.49	25.89	26.30	7,665,815	+0.20(+0.77%)
May 30, 2012	26.10	26.25	25.97	26.10	8,635,311	-0.27(-1.03%)
May 29, 2012	25.98	26.39	25.98	26.37	8,971,605	+0.52(+2.03%)
May 25, 2012	25.55	25.95	25.55	25.85	5,805,999	+0.11(+0.42%)
May 24, 2012	25.51	25.77	25.29	25.74	6,145,675	+0.26(+1.03%)
May 23, 2012	25.17	25.51	24.96	25.48	6,876,141	+0.19(+0.76%)
May 22, 2012	25.72	25.72	25.18	25.28	11,311,877	-0.28(-1.08%)
May 21, 2012	25.22	25.70	25.13	25.56	5,010,091	+0.35(+1.37%)
May 18, 2012	25.49	25.50	25.07	25.21	7,358,515	-0.16(-0.64%)
May 17, 2012	25.79	25.97	25.29	25.38	9,757,341	-0.36(-1.41%)
May 16, 2012	26.30	26.39	25.73	25.74	7,170,966	-0.42(-1.62%)
May 15, 2012	26.51	26.52	26.04	26.16	8,146,737	-0.32(-1.22%)
May 14, 2012	26.64	26.91	26.46	26.49	7,311,510	-0.33(-1.23%)
May 11, 2012	26.41	26.94	26.31	26.82	6,422,913	+0.18(+0.66%)
May 10, 2012	26.65	26.80	26.54	26.64	6,519,977	+0.22(+0.85%)
May 09, 2012	26.46	26.56	26.18	26.42	8,117,306	-0.29(-1.10%)
May 08, 2012	26.24	26.72	26.19	26.71	10,990,536	+0.33(+1.26%)
May 07, 2012	26.34	26.43	26.15	26.38	8,378,138	+0.05(+0.18%)
May 04, 2012	26.52	26.60	26.30	26.33	8,455,937	-0.02(-0.09%)
May 03, 2012	26.47	26.82	26.24	26.35	16,860,388	+1.02(+4.01%)
May 02, 2012	25.68	25.69	25.18	25.34	7,401,699	-0.37(-1.44%)
May 01, 2012	25.70	26.25	25.70	25.71	7,566,325	+0.05(+0.18%)
Apr 30, 2012	25.82	25.93	25.56	25.66	5,612,844	-0.17(-0.66%)
Apr 27, 2012	26.18	26.23	25.77	25.83	4,980,436	-0.28(-1.09%)
Apr 26, 2012	25.53	26.21	25.52	26.12	7,356,118	+0.48(+1.89%)
Apr 25, 2012	25.41	25.72	25.27	25.63	5,959,681	+0.37(+1.46%)
Apr 24, 2012	24.98	25.29	24.95	25.26	3,116,193	+0.27(+1.08%)
Apr 23, 2012	24.81	25.00	24.69	24.99	4,195,685	-0.15(-0.58%)
Apr 20, 2012	25.32	25.52	25.08	25.14	6,536,235	-0.12(-0.49%)
Apr 19, 2012	25.44	25.62	25.13	25.26	4,837,493	-0.13(-0.52%)
Apr 18, 2012	25.19	25.48	25.05	25.39	5,666,518	+0.08(+0.30%)
Apr 17, 2012	25.23	25.35	24.98	25.31	4,923,242	+0.32(+1.26%)
Apr 16, 2012	25.01	25.08	24.78	25.00	3,760,633	+0.13(+0.53%)
Apr 13, 2012	25.22	25.31	24.83	24.87	4,262,506	-0.44(-1.73%)
Apr 12, 2012	24.81	25.38	24.64	25.31	5,129,925	+0.48(+1.95%)
Apr 11, 2012	24.87	24.89	24.63	24.82	3,712,082	+0.21(+0.84%)
Apr 10, 2012	24.89	24.92	24.61	24.61	4,143,654	-0.32(-1.30%)
Apr 09, 2012	24.85	25.02	24.84	24.94	2,876,978	-0.28(-1.10%)
Apr 05, 2012	25.00	25.31	24.98	25.21	4,595,428	+0.10(+0.40%)
Apr 04, 2012	25.12	25.21	24.96	25.11	6,453,697	-0.22(-0.85%)
Apr 03, 2012	25.65	25.74	25.13	25.33	5,717,397	-0.35(-1.38%)
Apr 02, 2012	25.35	25.85	25.34	25.68	4,614,326	+0.34(+1.34%)
Mar 30, 2012	25.45	25.57	25.22	25.35	4,013,600	+0.02(+0.06%)
Mar 29, 2012	25.35	25.41	25.05	25.33	5,245,796	-0.28(-1.08%)
Mar 28, 2012	25.45	25.66	25.36	25.61	5,220,284	+0.18(+0.73%)
Mar 27, 2012	25.47	25.57	25.37	25.42	3,814,959	-0.05(-0.18%)
Mar 26, 2012	25.17	25.48	25.13	25.47	3,732,274	+0.44(+1.75%)
Mar 23, 2012	24.89	25.09	24.78	25.03	3,116,453	+0.13(+0.53%)
Mar 22, 2012	24.95	25.05	24.79	24.90	3,611,432	-0.18(-0.71%)
Mar 21, 2012	25.29	25.36	25.04	25.08	3,373,811	-0.17(-0.67%)
Mar 20, 2012	25.05	25.46	25.05	25.25	3,672,402	+0.02(+0.06%)
Mar 19, 2012	25.12	25.37	25.08	25.23	2,911,080	+0.07(+0.28%)
Mar 16, 2012	25.08	25.31	25.03	25.16	5,696,632	+0.07(+0.28%)
Mar 15, 2012	25.01	25.11	24.83	25.09	4,782,473	+0.07(+0.28%)
Mar 14, 2012	25.15	25.15	24.93	25.02	4,063,540	-0.05(-0.18%)
Mar 13, 2012	24.57	25.11	24.44	25.07	5,201,462	+0.56(+2.29%)
Mar 12, 2012	24.37	24.56	24.34	24.51	3,730,244	+0.13(+0.54%)
Mar 09, 2012	24.03	24.44	24.00	24.38	4,296,213	+0.32(+1.34%)
Mar 08, 2012	23.98	24.08	23.68	24.05	3,464,292	+0.21(+0.87%)
Mar 07, 2012	23.91	23.97	23.75	23.84	4,996,896	-0.02(-0.10%)
Mar 06, 2012	24.04	24.13	23.81	23.87	5,742,747	-0.42(-1.74%)
Mar 05, 2012	24.08	24.34	23.98	24.29	7,730,485	+0.24(+0.99%)
Mar 02, 2012	24.13	24.21	23.91	24.05	5,266,992	-0.03(-0.13%)
Mar 01, 2012	24.04	24.33	23.98	24.08	6,790,835	+0.05(+0.22%)
Feb 29, 2012	24.06	24.37	24.02	24.03	8,200,257	-0.06(-0.25%)
Feb 28, 2012	23.95	24.14	23.78	24.09	4,258,623	+0.11(+0.45%)
Feb 27, 2012	23.80	24.05	23.71	23.98	3,264,471	+0.01(+0.03%)
Feb 24, 2012	24.13	24.20	23.95	23.98	3,753,884	-0.18(-0.73%)
Feb 23, 2012	24.05	24.27	24.02	24.15	4,462,280	+0.09(+0.38%)
Feb 22, 2012	24.08	24.21	23.95	24.06	5,371,340	-0.07(-0.29%)
Feb 21, 2012	24.00	24.17	23.87	24.13	4,535,558	+0.13(+0.54%)
Feb 17, 2012	23.90	24.16	23.85	24.00	4,915,202	+0.20(+0.84%)
Feb 16, 2012	23.62	23.85	23.62	23.80	3,990,545	+0.17(+0.71%)
Feb 15, 2012	23.89	23.94	23.55	23.63	4,467,177	-0.18(-0.77%)
Feb 14, 2012	23.75	23.83	23.54	23.82	6,013,719	-0.01(-0.03%)
Feb 13, 2012	24.02	24.07	23.72	23.82	5,666,129	+0.15(+0.61%)
Feb 10, 2012	23.50	23.69	23.38	23.68	6,257,989	+0.05(+0.19%)
Feb 09, 2012	23.74	23.85	23.35	23.63	6,397,274	-0.07(-0.29%)
Feb 08, 2012	23.55	23.79	23.49	23.70	7,499,726	+0.12(+0.52%)
Feb 07, 2012	23.30	23.64	23.19	23.58	7,031,376	+0.16(+0.69%)
Feb 06, 2012	23.39	23.54	23.26	23.42	5,953,999	-0.05(-0.20%)
Feb 03, 2012	23.39	23.51	23.23	23.46	6,184,972	+0.31(+1.32%)
Feb 02, 2012	23.35	23.51	23.04	23.16	14,980,479	+0.75(+3.34%)

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