Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	71.49	71.55	71.13	71.21	4,699,784	-0.34(-0.48%)
Jan 30, 2013	72.03	72.03	71.55	71.55	3,761,737	-0.62(-0.86%)
Jan 29, 2013	72.35	72.35	72.15	72.17	1,577,247	-0.16(-0.22%)
Jan 28, 2013	72.57	72.57	72.29	72.34	2,751,400	-0.23(-0.32%)
Jan 25, 2013	72.86	72.91	72.56	72.57	1,848,637	-0.31(-0.43%)
Jan 24, 2013	72.89	72.92	72.81	72.88	856,075	+0.02(+0.02%)
Jan 23, 2013	72.84	72.93	72.81	72.86	1,029,900	+0.05(+0.07%)
Jan 22, 2013	72.78	72.92	72.78	72.81	1,705,984	-0.14(-0.19%)
Jan 18, 2013	72.71	72.98	72.71	72.95	2,041,906	+0.24(+0.33%)
Jan 17, 2013	72.87	72.95	72.63	72.71	4,454,469	-0.11(-0.16%)
Jan 16, 2013	72.89	72.99	72.83	72.83	2,563,700	-0.07(-0.09%)
Jan 15, 2013	72.73	72.89	72.65	72.89	1,920,951	+0.29(+0.39%)
Jan 14, 2013	72.63	72.74	72.59	72.60	1,788,452	+0.11(+0.15%)
Jan 11, 2013	72.60	72.65	72.49	72.50	1,960,120	-0.36(-0.50%)
Jan 10, 2013	72.94	72.94	72.75	72.86	1,311,712	-0.02(-0.02%)
Jan 09, 2013	73.00	73.03	72.84	72.88	2,403,624	-0.06(-0.09%)
Jan 08, 2013	73.13	73.16	72.90	72.94	2,388,225	-0.33(-0.45%)
Jan 07, 2013	73.34	73.40	73.23	73.27	2,111,160	+0.04(+0.06%)
Jan 04, 2013	73.37	73.37	73.19	73.23	2,145,376	-0.23(-0.31%)
Jan 03, 2013	73.63	73.64	73.45	73.46	2,546,768	-0.07(-0.09%)
Jan 02, 2013	73.44	73.54	73.37	73.52	2,169,824	+0.22(+0.30%)
Dec 31, 2012	73.22	73.32	73.20	73.30	557,208	+0.02(+0.03%)
Dec 28, 2012	73.23	73.29	73.18	73.28	854,503	+0.07(+0.09%)
Dec 27, 2012	73.19	73.21	72.98	73.21	1,579,455	+0.04(+0.06%)
Dec 26, 2012	73.15	73.19	73.07	73.17	416,617	+0.03(+0.04%)
Dec 24, 2012	69.57	73.24	72.92	73.14	373,497	+0.03(+0.04%)
Dec 21, 2012	72.94	73.16	72.94	73.11	1,371,948	+0.09(+0.12%)
Dec 20, 2012	72.92	73.03	72.85	73.02	2,196,761	+0.17(+0.23%)
Dec 19, 2012	72.78	72.92	72.77	72.86	921,499	+0.15(+0.21%)
Dec 18, 2012	72.65	72.83	72.62	72.70	1,769,923	-0.05(-0.07%)
Dec 17, 2012	72.78	72.79	72.67	72.75	1,562,314	-0.08(-0.11%)
Dec 14, 2012	72.92	72.92	72.75	72.84	1,760,845	-0.05(-0.07%)
Dec 13, 2012	72.94	72.96	72.84	72.89	1,220,988	-0.03(-0.04%)
Dec 12, 2012	72.97	73.00	72.86	72.92	1,283,220	-0.06(-0.08%)
Dec 11, 2012	72.89	72.98	72.89	72.98	1,376,947	-0.04(-0.05%)
Dec 10, 2012	73.08	73.08	72.91	73.02	1,448,401	+0.12(+0.16%)
Dec 07, 2012	72.94	72.96	72.85	72.90	884,995	-0.14(-0.20%)
Dec 06, 2012	72.92	73.05	72.88	73.04	2,381,482	+0.11(+0.15%)
Dec 05, 2012	72.95	74.05	72.86	72.93	1,632,444	+0.07(+0.10%)
Dec 04, 2012	72.78	72.90	72.74	72.86	1,830,365	+0.07(+0.10%)
Nov 30, 2012	72.81	72.82	72.73	72.78	2,831,854	+0.01(+0.02%)
Nov 29, 2012	72.62	72.77	72.58	72.77	2,478,445	+0.37(+0.51%)
Nov 28, 2012	72.42	72.46	72.31	72.40	2,206,964	+0.13(+0.18%)
Nov 27, 2012	72.32	72.45	72.26	72.27	3,882,205	+0.10(+0.13%)
Nov 26, 2012	72.09	72.20	72.04	72.18	2,052,882	+0.14(+0.19%)
Nov 23, 2012	71.98	72.13	71.88	72.04	2,066,053	+0.04(+0.06%)
Nov 21, 2012	72.08	72.08	71.96	72.00	1,483,930	-0.09(-0.12%)
Nov 20, 2012	71.97	72.10	71.94	72.09	1,491,324	+0.23(+0.31%)
Nov 19, 2012	71.76	71.95	71.69	71.86	1,054,999	+0.24(+0.33%)
Nov 16, 2012	71.77	71.80	71.60	71.63	1,542,359	-0.19(-0.26%)
Nov 15, 2012	71.91	72.02	71.77	71.82	896,645	-0.22(-0.30%)
Nov 14, 2012	72.10	72.12	71.99	72.04	928,895	-0.02(-0.02%)
Nov 13, 2012	72.04	72.10	72.01	72.05	690,109	-0.07(-0.10%)
Nov 12, 2012	71.93	72.37	71.86	72.12	769,578	-0.01(-0.01%)
Nov 09, 2012	71.79	72.16	71.66	72.13	810,710	-0.02(-0.03%)
Nov 08, 2012	72.22	72.27	72.14	72.15	690,440	+0.11(+0.16%)
Nov 07, 2012	72.28	72.33	72.04	72.04	2,319,446	-0.02(-0.02%)
Nov 06, 2012	72.09	72.23	72.05	72.06	1,943,983	+0.12(+0.16%)
Nov 05, 2012	71.89	72.04	71.85	71.94	1,952,221	+0.25(+0.35%)
Nov 02, 2012	72.18	72.21	71.67	71.69	1,528,474	-0.24(-0.34%)
Nov 01, 2012	71.92	72.02	71.82	71.93	830,030	+0.04(+0.06%)
Oct 31, 2012	71.94	72.12	71.78	71.89	1,317,659	-0.11(-0.16%)
Oct 26, 2012	72.21	72.01	72.01	72.01	1,196,935	-0.20(-0.27%)
Oct 25, 2012	72.41	72.41	72.19	72.20	723,503	-0.14(-0.19%)
Oct 24, 2012	72.38	72.40	72.27	72.34	766,942	+0.01(+0.01%)
Oct 23, 2012	72.35	72.39	72.19	72.33	1,283,363	-0.22(-0.31%)
Oct 19, 2012	72.54	72.69	72.53	72.56	1,426,388	-0.11(-0.15%)
Oct 18, 2012	72.89	72.89	72.61	72.67	1,928,597	-0.14(-0.19%)
Oct 17, 2012	72.80	72.82	72.73	72.81	2,953,758	+0.01(+0.01%)
Oct 16, 2012	72.71	72.86	72.69	72.80	924,781	+0.17(+0.24%)
Oct 15, 2012	72.57	72.66	72.51	72.63	1,245,357	+0.19(+0.26%)
Oct 12, 2012	72.17	72.47	72.16	72.44	1,493,466	+0.40(+0.56%)
Oct 11, 2012	71.77	72.04	71.72	72.04	1,151,693	+0.40(+0.55%)
Oct 10, 2012	71.72	71.74	71.57	71.64	1,159,082	+0.01(+0.02%)
Oct 09, 2012	71.85	71.85	71.63	71.63	600,029	-0.07(-0.09%)
Oct 08, 2012	71.96	71.96	71.68	71.70	395,966	-0.21(-0.29%)
Oct 05, 2012	71.99	71.99	71.83	71.90	1,173,704	+0.02(+0.03%)
Oct 04, 2012	71.93	71.98	71.86	71.88	1,063,652	+0.01(+0.01%)
Oct 03, 2012	71.84	72.00	71.77	71.88	1,491,264	+0.15(+0.21%)
Oct 02, 2012	71.67	71.73	71.62	71.73	722,417	+0.21(+0.29%)
Oct 01, 2012	71.69	71.69	71.36	71.52	1,399,267	+0.07(+0.10%)
Sep 28, 2012	71.33	71.46	71.22	71.45	2,592,871	+0.24(+0.34%)
Sep 27, 2012	71.22	71.22	71.08	71.21	1,494,053	+0.11(+0.16%)
Sep 26, 2012	71.00	71.11	70.97	71.10	1,149,099	+0.02(+0.02%)
Sep 25, 2012	71.12	71.12	71.02	71.08	1,048,820	-0.02(-0.02%)
Sep 24, 2012	71.15	71.15	71.02	71.10	2,788,727	-0.19(-0.26%)
Sep 21, 2012	71.08	71.30	71.06	71.28	1,425,901	+0.15(+0.21%)
Sep 20, 2012	71.18	71.21	71.05	71.14	864,743	-0.05(-0.07%)
Sep 19, 2012	71.13	71.21	71.12	71.18	920,558	+0.07(+0.10%)
Sep 18, 2012	71.01	71.17	71.01	71.11	1,362,601	+0.07(+0.10%)
Sep 17, 2012	71.01	71.12	70.97	71.04	1,303,776	-0.10(-0.14%)
Sep 14, 2012	71.08	71.20	71.01	71.14	1,298,751	+0.14(+0.20%)
Sep 13, 2012	71.12	71.13	70.97	71.00	1,429,365	-0.16(-0.22%)
Sep 12, 2012	71.23	71.25	71.13	71.16	1,329,559	+0.04(+0.05%)
Sep 11, 2012	71.09	71.24	71.06	71.13	3,136,771	+0.09(+0.13%)
Sep 10, 2012	70.97	71.04	70.90	71.03	897,124	+0.14(+0.20%)
Sep 07, 2012	70.69	70.99	70.68	70.89	1,239,066	+0.31(+0.43%)
Sep 06, 2012	70.57	70.73	70.46	70.58	1,055,271	+0.14(+0.20%)
Sep 05, 2012	70.36	70.51	70.34	70.44	558,678	+0.15(+0.21%)
Sep 04, 2012	70.45	70.45	70.12	70.29	1,832,791	+0.10(+0.14%)
Aug 31, 2012	70.32	70.32	70.13	70.20	630,594	+0.08(+0.11%)
Aug 30, 2012	70.10	70.15	70.03	70.12	769,465	+0.02(+0.03%)
Aug 29, 2012	70.14	70.16	70.07	70.10	797,701	+0.10(+0.14%)
Aug 27, 2012	69.88	70.01	69.88	70.00	701,324	+0.03(+0.04%)
Aug 24, 2012	69.94	70.00	69.87	69.97	1,542,350	+0.05(+0.08%)
Aug 23, 2012	69.86	69.93	69.81	69.91	1,388,445	+0.17(+0.24%)
Aug 22, 2012	69.44	69.74	69.44	69.74	1,393,958	+0.39(+0.57%)
Aug 21, 2012	69.25	69.41	69.25	69.35	780,607	+0.15(+0.21%)
Aug 20, 2012	69.26	69.28	69.09	69.20	1,717,917	+0.08(+0.11%)
Aug 17, 2012	69.22	69.27	69.12	69.13	601,940	-0.02(-0.03%)
Aug 16, 2012	69.32	69.32	69.13	69.15	788,038	-0.12(-0.18%)
Aug 15, 2012	69.37	69.39	69.19	69.27	825,816	-0.23(-0.34%)
Aug 14, 2012	69.47	69.60	69.44	69.50	633,646	+0.00(+0.00%)
Aug 13, 2012	69.40	69.54	69.39	69.50	651,436	+0.03(+0.04%)
Aug 10, 2012	69.53	69.53	69.33	69.47	960,092	-0.08(-0.11%)
Aug 09, 2012	69.89	69.89	69.55	69.55	774,128	-0.33(-0.48%)
Aug 08, 2012	70.01	70.03	69.87	69.89	586,191	-0.18(-0.25%)
Aug 07, 2012	70.16	70.16	69.96	70.06	1,175,558	-0.03(-0.04%)
Aug 06, 2012	70.05	70.20	69.94	70.09	724,629	+0.22(+0.32%)
Aug 03, 2012	69.89	69.96	69.70	69.87	992,015	+0.20(+0.29%)
Aug 02, 2012	69.65	69.74	69.59	69.67	677,475	+0.05(+0.07%)
Aug 01, 2012	69.97	70.04	69.52	69.62	1,526,188	+0.28(+0.40%)
Jul 31, 2012	69.39	69.51	69.24	69.34	1,561,779	+0.09(+0.14%)
Jul 30, 2012	69.07	69.25	69.01	69.25	1,478,388	+0.25(+0.36%)
Jul 27, 2012	68.83	69.01	68.83	69.00	1,582,685	+0.23(+0.34%)
Jul 26, 2012	68.60	68.78	68.60	68.77	851,188	+0.29(+0.43%)
Jul 25, 2012	68.38	68.49	68.33	68.48	788,378	+0.15(+0.22%)
Jul 24, 2012	68.34	68.37	68.26	68.32	1,378,311	-0.25(-0.37%)
Jul 23, 2012	68.70	68.70	68.48	68.57	1,168,098	-0.43(-0.63%)
Jul 20, 2012	69.03	69.07	68.93	69.01	1,100,465	+0.02(+0.03%)
Jul 19, 2012	69.10	69.10	68.98	68.99	740,174	-0.02(-0.03%)
Jul 18, 2012	69.04	69.04	68.93	69.01	978,540	+0.00(+0.00%)
Jul 17, 2012	69.09	69.11	68.88	69.01	3,127,579	+0.19(+0.27%)
Jul 16, 2012	68.70	68.88	68.62	68.83	537,311	+0.31(+0.45%)
Jul 13, 2012	68.38	68.52	68.31	68.52	1,275,794	+0.33(+0.48%)
Jul 12, 2012	68.04	68.24	67.99	68.19	1,076,171	+0.23(+0.34%)
Jul 11, 2012	67.76	68.00	67.76	67.95	997,998	+0.33(+0.48%)
Jul 10, 2012	67.70	67.83	67.62	67.63	2,228,947	+0.02(+0.03%)
Jul 09, 2012	67.51	67.63	67.45	67.60	1,172,796	+0.00(+0.00%)
Jul 06, 2012	67.47	67.60	67.41	67.60	633,217	+0.10(+0.15%)
Jul 05, 2012	67.55	67.60	67.43	67.50	1,036,819	+0.15(+0.23%)
Jul 03, 2012	67.36	67.49	67.24	67.35	922,873	+0.10(+0.15%)
Jul 02, 2012	66.97	67.28	66.88	67.25	7,827,484	+0.41(+0.62%)
Jun 29, 2012	66.71	66.90	66.68	66.84	2,086,988	+0.46(+0.69%)
Jun 28, 2012	66.45	66.45	66.36	66.38	1,235,690	-0.10(-0.15%)
Jun 27, 2012	66.30	66.50	66.28	66.48	457,861	+0.20(+0.31%)
Jun 26, 2012	66.28	66.33	66.22	66.27	1,332,973	-0.03(-0.04%)
Jun 25, 2012	66.34	66.38	66.16	66.30	1,353,770	-0.15(-0.22%)
Jun 22, 2012	66.40	66.45	66.33	66.45	1,124,609	+0.11(+0.17%)
Jun 21, 2012	66.64	66.65	66.34	66.34	576,319	-0.23(-0.34%)
Jun 20, 2012	66.60	66.60	66.49	66.57	805,405	+0.05(+0.07%)
Jun 19, 2012	66.36	66.53	66.36	66.52	941,506	+0.22(+0.33%)
Jun 18, 2012	66.26	66.61	66.17	66.30	967,847	+0.16(+0.24%)
Jun 15, 2012	66.23	66.34	65.99	66.15	1,135,386	+0.16(+0.24%)
Jun 14, 2012	65.90	65.99	65.83	65.99	581,039	+0.10(+0.16%)
Jun 13, 2012	65.78	65.91	65.71	65.88	620,726	+0.27(+0.41%)
Jun 12, 2012	65.39	65.62	65.37	65.62	526,893	+0.25(+0.38%)
Jun 11, 2012	65.52	65.52	65.35	65.37	561,016	+0.03(+0.04%)
Jun 08, 2012	65.16	65.35	65.02	65.34	1,821,456	+0.23(+0.35%)
Jun 07, 2012	65.35	65.35	65.10	65.11	882,719	+0.10(+0.16%)
Jun 06, 2012	64.51	65.00	64.51	65.00	1,137,919	+0.75(+1.16%)
Jun 05, 2012	63.96	64.33	63.93	64.26	1,278,645	+0.37(+0.58%)
Jun 04, 2012	63.41	63.94	63.41	63.89	1,956,890	+0.67(+1.06%)
Jun 01, 2012	64.19	64.22	63.22	63.22	5,463,896	-1.01(-1.58%)
May 31, 2012	64.17	64.32	64.12	64.23	1,666,725	+0.12(+0.18%)
May 30, 2012	64.07	64.16	64.02	64.11	1,022,313	-0.01(-0.01%)
May 29, 2012	64.15	64.18	64.04	64.12	1,057,529	-0.02(-0.03%)
May 25, 2012	64.11	64.20	63.99	64.14	846,792	+0.08(+0.13%)
May 24, 2012	64.26	64.26	64.03	64.05	874,646	-0.13(-0.20%)
May 23, 2012	64.41	64.41	64.11	64.18	1,668,917	-0.42(-0.65%)
May 22, 2012	64.47	64.70	64.47	64.60	1,667,419	+0.19(+0.30%)
May 21, 2012	64.18	64.41	64.07	64.41	996,376	+0.38(+0.60%)
May 18, 2012	64.09	64.12	63.98	64.03	1,892,455	-0.11(-0.17%)
May 17, 2012	64.45	64.49	64.11	64.14	996,047	-0.40(-0.62%)
May 16, 2012	64.74	64.83	64.54	64.54	916,471	-0.25(-0.39%)
May 15, 2012	64.91	65.05	64.76	64.79	1,599,203	-0.24(-0.37%)
May 14, 2012	65.60	65.60	65.00	65.03	1,536,824	-0.77(-1.16%)
May 11, 2012	65.91	65.96	65.73	65.80	985,095	-0.20(-0.31%)
May 10, 2012	65.99	66.02	65.90	66.00	971,552	+0.02(+0.03%)
May 09, 2012	66.06	66.10	65.95	65.98	1,316,957	-0.34(-0.51%)
May 08, 2012	66.42	66.43	66.28	66.32	1,073,742	-0.12(-0.17%)
May 07, 2012	66.40	66.45	66.33	66.43	675,305	-0.01(-0.01%)
May 04, 2012	66.45	66.46	66.38	66.44	631,444	-0.02(-0.03%)
May 03, 2012	66.37	66.49	66.36	66.46	979,592	+0.26(+0.39%)
May 02, 2012	66.10	66.27	66.06	66.20	1,780,008	+0.12(+0.18%)
May 01, 2012	66.00	66.11	65.98	66.09	1,325,123	+0.03(+0.04%)
Apr 30, 2012	65.90	66.06	65.90	66.06	1,567,476	+0.19(+0.28%)
Apr 27, 2012	65.80	65.87	65.74	65.87	460,758	+0.05(+0.08%)
Apr 26, 2012	65.79	65.83	65.71	65.82	675,654	+0.03(+0.04%)
Apr 25, 2012	65.61	65.80	65.60	65.79	852,864	+0.21(+0.32%)
Apr 24, 2012	65.54	65.62	65.51	65.58	799,810	+0.07(+0.11%)
Apr 23, 2012	65.61	65.61	65.41	65.52	718,711	-0.17(-0.26%)
Apr 20, 2012	65.52	65.71	65.49	65.68	1,012,418	+0.24(+0.37%)
Apr 19, 2012	65.43	65.49	65.34	65.44	497,685	+0.01(+0.01%)
Apr 18, 2012	65.39	65.47	65.36	65.43	613,002	-0.01(-0.02%)
Apr 17, 2012	65.32	65.45	65.31	65.45	395,959	+0.17(+0.26%)
Apr 16, 2012	65.16	65.34	65.16	65.28	824,374	+0.01(+0.02%)
Apr 13, 2012	65.32	65.32	65.13	65.27	1,235,212	-0.02(-0.04%)
Apr 12, 2012	65.08	65.30	65.01	65.29	1,901,551	+0.31(+0.48%)
Apr 11, 2012	64.80	64.98	64.79	64.98	768,544	+0.22(+0.34%)
Apr 10, 2012	64.75	64.98	64.75	64.76	1,065,494	-0.28(-0.43%)
Apr 09, 2012	65.02	65.04	64.92	65.04	723,205	+0.21(+0.32%)
Apr 05, 2012	64.93	64.93	64.80	64.83	919,509	-0.16(-0.24%)
Apr 04, 2012	64.97	64.99	64.87	64.98	926,136	-0.01(-0.02%)
Apr 03, 2012	65.19	65.19	64.92	65.00	1,854,054	-0.18(-0.27%)
Apr 02, 2012	65.12	65.19	65.00	65.17	4,381,822	+0.28(+0.42%)
Mar 30, 2012	64.89	64.90	64.67	64.90	936,768	+0.16(+0.24%)
Mar 29, 2012	64.78	64.85	64.65	64.74	442,766	-0.08(-0.12%)
Mar 28, 2012	64.99	64.99	64.81	64.82	545,004	+0.05(+0.07%)
Mar 27, 2012	64.83	64.85	64.75	64.78	524,490	+0.02(+0.04%)
Mar 26, 2012	64.84	64.90	64.72	64.75	848,136	-0.14(-0.21%)
Mar 23, 2012	64.89	65.01	64.78	64.89	842,896	+0.01(+0.01%)
Mar 22, 2012	64.93	64.96	64.88	64.89	1,034,890	-0.03(-0.04%)
Mar 21, 2012	64.99	65.01	64.77	64.92	1,369,995	-0.06(-0.10%)
Mar 20, 2012	65.11	65.13	64.94	64.98	572,892	-0.22(-0.34%)
Mar 19, 2012	65.29	65.34	65.18	65.20	618,631	-0.17(-0.26%)
Mar 16, 2012	65.31	65.38	65.23	65.38	299,408	+0.06(+0.09%)
Mar 15, 2012	65.37	65.42	65.16	65.32	1,222,407	-0.25(-0.38%)
Mar 14, 2012	65.76	65.83	65.55	65.57	911,605	-0.35(-0.53%)
Mar 13, 2012	65.86	65.95	65.77	65.92	839,680	+0.17(+0.25%)
Mar 12, 2012	65.62	65.76	65.58	65.75	691,314	+0.19(+0.29%)
Mar 09, 2012	65.48	65.57	65.46	65.56	741,562	+0.09(+0.13%)
Mar 08, 2012	65.38	65.47	65.20	65.47	595,759	+0.29(+0.45%)
Mar 07, 2012	65.05	65.18	64.89	65.18	1,024,508	+0.29(+0.44%)
Mar 06, 2012	65.13	65.23	64.84	64.89	1,834,093	-0.58(-0.89%)
Mar 05, 2012	65.45	65.50	65.41	65.47	1,768,265	+0.03(+0.04%)
Mar 02, 2012	65.35	65.47	65.29	65.45	566,037	+0.31(+0.48%)
Mar 01, 2012	65.04	65.17	64.92	65.14	995,674	+0.16(+0.24%)
Feb 29, 2012	65.05	65.08	64.93	64.98	1,025,156	+0.05(+0.08%)
Feb 28, 2012	64.82	64.98	64.78	64.93	748,884	+0.20(+0.30%)
Feb 27, 2012	64.66	64.75	64.59	64.73	556,426	+0.01(+0.01%)
Feb 24, 2012	64.63	64.73	64.56	64.73	768,126	+0.14(+0.22%)
Feb 23, 2012	64.55	64.58	64.44	64.58	603,823	+0.15(+0.24%)
Feb 22, 2012	64.39	64.44	64.34	64.43	618,077	+0.17(+0.27%)
Feb 21, 2012	64.20	64.35	64.07	64.25	589,329	+0.29(+0.46%)
Feb 17, 2012	64.17	64.17	63.87	63.96	2,492,547	-0.14(-0.22%)
Feb 16, 2012	64.03	64.11	63.99	64.10	681,559	-0.07(-0.12%)
Feb 15, 2012	64.23	64.23	64.12	64.17	475,045	+0.09(+0.13%)
Feb 14, 2012	64.01	64.13	64.01	64.09	824,222	+0.10(+0.16%)
Feb 13, 2012	63.91	64.04	63.85	63.99	1,106,101	+0.34(+0.53%)
Feb 10, 2012	63.71	63.75	63.62	63.65	696,502	-0.20(-0.31%)
Feb 09, 2012	63.74	63.87	63.74	63.84	385,701	+0.07(+0.12%)
Feb 08, 2012	64.04	65.95	63.68	63.77	1,076,870	-0.14(-0.22%)
Feb 07, 2012	63.80	64.19	63.74	63.91	813,657	+0.14(+0.22%)
Feb 06, 2012	63.85	63.85	63.71	63.77	526,871	+0.05(+0.08%)
Feb 03, 2012	63.81	63.85	63.70	63.72	919,137	+0.03(+0.05%)
Feb 02, 2012	63.30	63.68	63.30	63.68	1,179,991	+0.40(+0.63%)

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