Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	53.36	54.28	53.15	54.20	31,455,328	+0.80(+1.50%)
Dec 28, 2012	54.03	54.14	53.38	53.40	21,290,940	-1.10(-2.03%)
Dec 27, 2012	54.62	54.74	53.81	54.50	22,723,194	-0.13(-0.24%)
Dec 26, 2012	54.72	55.02	54.32	54.63	17,112,618	+0.09(+0.17%)
Dec 24, 2012	54.67	54.79	54.46	54.54	10,175,973	-0.19(-0.36%)
Dec 21, 2012	55.00	55.59	54.60	54.73	52,695,264	-1.04(-1.87%)
Dec 20, 2012	55.46	55.81	55.21	55.78	25,163,286	+0.28(+0.51%)
Dec 19, 2012	56.18	56.23	55.46	55.49	24,052,144	-0.71(-1.25%)
Dec 18, 2012	55.69	56.31	55.57	56.20	24,536,772	+0.43(+0.78%)
Dec 17, 2012	55.44	55.81	55.28	55.76	24,977,924	+0.50(+0.90%)
Dec 14, 2012	55.22	55.50	55.17	55.27	21,297,210	-0.31(-0.56%)
Dec 13, 2012	55.95	56.13	55.39	55.58	19,585,994	-0.55(-0.97%)
Dec 12, 2012	55.90	56.70	55.79	56.13	23,474,212	+0.29(+0.52%)
Dec 11, 2012	55.60	56.15	55.47	55.84	20,135,940	+0.36(+0.66%)
Dec 10, 2012	55.58	55.81	55.37	55.48	18,406,024	-0.12(-0.21%)
Dec 07, 2012	55.32	55.62	55.07	55.59	16,907,700	+0.38(+0.68%)
Dec 06, 2012	55.07	55.26	54.74	55.22	19,246,846	+0.17(+0.31%)
Dec 05, 2012	54.76	55.38	54.65	55.05	20,268,090	+0.34(+0.62%)
Dec 04, 2012	54.83	55.20	54.71	54.71	19,092,242	-0.60(-1.08%)
Nov 30, 2012	55.26	55.47	55.11	55.31	24,739,616	+0.01(+0.02%)
Nov 29, 2012	55.45	55.65	54.99	55.29	18,453,422	+0.01(+0.02%)
Nov 28, 2012	54.30	55.34	54.14	55.28	25,435,056	+0.47(+0.86%)
Nov 27, 2012	55.47	55.56	54.74	54.81	18,871,826	-0.80(-1.43%)
Nov 26, 2012	55.42	55.61	55.24	55.61	26,173,972	-0.30(-0.53%)
Nov 23, 2012	55.37	55.90	55.22	55.90	19,014,278	+0.68(+1.23%)
Nov 21, 2012	55.10	55.23	54.89	55.22	22,166,608	+0.32(+0.58%)
Nov 20, 2012	54.91	55.14	54.45	54.90	16,396,028	-0.11(-0.19%)
Nov 19, 2012	54.84	55.34	54.64	55.01	20,575,976	+0.77(+1.41%)
Nov 16, 2012	54.05	54.41	53.37	54.25	27,739,324	+0.19(+0.36%)
Nov 15, 2012	54.02	54.31	53.57	54.05	21,964,342	+0.04(+0.08%)
Nov 14, 2012	54.43	54.66	53.89	54.01	23,146,980	-0.25(-0.46%)
Nov 13, 2012	54.43	55.21	54.24	54.26	19,540,078	-0.53(-0.97%)
Nov 12, 2012	54.76	55.02	54.56	54.79	14,349,987	+0.07(+0.13%)
Nov 09, 2012	54.35	55.18	54.35	54.72	21,366,516	+0.09(+0.16%)
Nov 08, 2012	55.39	55.48	54.61	54.63	21,902,210	-0.70(-1.26%)
Nov 07, 2012	56.62	56.62	55.03	55.33	30,922,896	-1.79(-3.14%)
Nov 06, 2012	56.60	57.40	56.51	57.13	19,286,498	+0.61(+1.08%)
Nov 05, 2012	56.15	56.63	55.93	56.51	17,996,974	+0.22(+0.40%)
Nov 02, 2012	57.22	57.33	56.16	56.29	20,438,486	-0.83(-1.45%)
Nov 01, 2012	56.28	57.16	56.25	57.12	25,301,384	+0.27(+0.47%)
Oct 31, 2012	56.76	57.00	56.19	56.85	23,811,996	+0.34(+0.61%)
Oct 26, 2012	56.47	56.51	56.51	56.51	18,575,272	+0.12(+0.21%)
Oct 25, 2012	56.51	56.62	55.92	56.39	16,657,522	+0.34(+0.61%)
Oct 24, 2012	56.41	56.51	55.98	56.05	18,173,428	-0.19(-0.33%)
Oct 23, 2012	56.83	56.98	56.13	56.23	22,588,434	-1.23(-2.14%)
Oct 19, 2012	58.35	58.41	57.21	57.46	25,545,982	-0.83(-1.42%)
Oct 18, 2012	57.97	58.35	57.97	58.29	18,948,290	+0.06(+0.10%)
Oct 17, 2012	57.76	58.33	57.75	58.24	17,253,972	+0.63(+1.09%)
Oct 16, 2012	57.30	57.67	57.24	57.61	14,544,285	+0.54(+0.95%)
Oct 15, 2012	56.96	57.18	56.46	57.06	17,081,216	+0.30(+0.53%)
Oct 12, 2012	57.06	57.19	56.44	56.76	15,946,969	-0.09(-0.15%)
Oct 11, 2012	57.10	57.29	56.85	56.85	15,700,982	+0.09(+0.15%)
Oct 10, 2012	57.24	57.38	56.54	56.76	24,588,824	-0.69(-1.19%)
Oct 09, 2012	57.89	58.22	57.44	57.45	22,129,070	-0.34(-0.59%)
Oct 08, 2012	57.46	57.91	57.39	57.79	14,056,451	+0.08(+0.14%)
Oct 05, 2012	57.74	57.99	57.51	57.71	15,860,486	+0.21(+0.36%)
Oct 04, 2012	57.42	57.71	57.31	57.51	18,453,740	+0.32(+0.57%)
Oct 03, 2012	57.15	57.25	56.85	57.18	16,562,374	-0.01(-0.02%)
Oct 02, 2012	57.44	57.48	56.92	57.19	14,683,233	-0.05(-0.09%)
Oct 01, 2012	57.24	57.68	57.12	57.24	16,587,809	+0.22(+0.38%)
Sep 28, 2012	57.04	57.15	56.70	57.03	20,059,278	-0.22(-0.38%)
Sep 27, 2012	57.26	57.52	56.86	57.24	17,051,890	+0.36(+0.62%)
Sep 26, 2012	57.19	57.39	56.81	56.89	18,629,054	-0.32(-0.56%)
Sep 25, 2012	57.44	57.72	57.08	57.21	22,507,460	-0.09(-0.15%)
Sep 24, 2012	56.94	57.50	56.93	57.29	17,679,584	-0.02(-0.04%)
Sep 21, 2012	57.39	57.51	57.14	57.32	31,444,780	+0.25(+0.44%)
Sep 20, 2012	56.21	57.18	56.18	57.07	19,624,886	+0.59(+1.05%)
Sep 19, 2012	57.04	57.21	56.48	56.48	26,143,104	-0.67(-1.18%)
Sep 18, 2012	57.01	57.51	56.99	57.15	17,560,158	-0.16(-0.28%)
Sep 17, 2012	57.32	57.68	57.09	57.31	19,073,440	-0.24(-0.42%)
Sep 14, 2012	57.06	57.62	56.90	57.56	34,303,312	+0.67(+1.17%)
Sep 13, 2012	55.94	57.09	55.77	56.89	31,867,054	+1.05(+1.88%)
Sep 12, 2012	55.89	56.06	55.75	55.84	16,009,230	-0.04(-0.08%)
Sep 11, 2012	55.97	56.09	55.84	55.88	14,993,267	+0.09(+0.16%)
Sep 10, 2012	56.01	56.12	55.75	55.80	17,240,426	-0.27(-0.49%)
Sep 07, 2012	55.67	56.12	55.67	56.07	25,059,072	+0.58(+1.05%)
Sep 06, 2012	54.81	55.65	54.78	55.49	25,199,362	+1.04(+1.90%)
Sep 05, 2012	54.57	54.66	54.29	54.46	16,217,831	+0.13(+0.24%)
Sep 04, 2012	54.46	54.54	53.95	54.33	17,003,420	-0.11(-0.21%)
Aug 31, 2012	54.63	54.78	54.34	54.44	22,744,094	+0.06(+0.11%)
Aug 30, 2012	54.49	54.71	54.26	54.38	14,297,918	-0.44(-0.80%)
Aug 29, 2012	54.92	54.99	54.71	54.81	13,434,368	+0.10(+0.18%)
Aug 27, 2012	54.92	55.00	54.63	54.71	13,233,555	-0.19(-0.35%)
Aug 24, 2012	54.35	55.06	54.21	54.91	15,655,339	+0.46(+0.85%)
Aug 23, 2012	54.74	54.74	54.24	54.44	15,499,368	-0.26(-0.48%)
Aug 22, 2012	54.38	54.82	54.26	54.71	16,293,808	+0.17(+0.31%)
Aug 21, 2012	54.96	55.13	54.41	54.54	17,266,696	-0.31(-0.56%)
Aug 20, 2012	54.92	55.01	54.64	54.84	14,134,139	-0.28(-0.51%)
Aug 17, 2012	55.43	55.44	54.97	55.12	17,925,204	-0.17(-0.30%)
Aug 16, 2012	54.99	55.42	54.85	55.29	18,139,492	+0.42(+0.76%)
Aug 15, 2012	54.99	55.29	54.82	54.87	13,647,293	-0.12(-0.23%)
Aug 14, 2012	54.98	55.27	54.81	55.00	13,912,855	+0.04(+0.07%)
Aug 13, 2012	54.94	55.02	54.73	54.96	13,977,709	-0.19(-0.34%)
Aug 10, 2012	54.67	55.18	54.34	55.15	17,880,470	+0.15(+0.27%)
Aug 09, 2012	54.77	55.17	54.57	55.00	19,586,788	+0.31(+0.56%)
Aug 08, 2012	54.37	54.83	54.32	54.69	20,763,860	+0.22(+0.41%)
Aug 07, 2012	54.45	54.52	54.32	54.47	20,014,364	+0.29(+0.54%)
Aug 06, 2012	54.24	54.45	54.13	54.18	15,537,840	-0.06(-0.11%)
Aug 03, 2012	53.94	54.45	53.78	54.24	22,570,134	+1.03(+1.94%)
Aug 02, 2012	53.34	53.75	52.97	53.21	23,452,792	-0.64(-1.19%)
Aug 01, 2012	53.91	54.18	53.39	53.84	23,099,332	+0.04(+0.07%)
Jul 31, 2012	54.13	54.31	53.77	53.81	19,717,382	-0.44(-0.81%)
Jul 30, 2012	54.07	54.41	53.95	54.25	18,051,012	+0.07(+0.13%)
Jul 27, 2012	53.65	54.43	52.97	54.18	38,880,252	+0.58(+1.07%)
Jul 26, 2012	53.01	53.71	52.82	53.60	30,908,646	+0.79(+1.50%)
Jul 25, 2012	52.75	53.00	52.45	52.81	26,738,850	+0.41(+0.78%)
Jul 24, 2012	52.79	52.82	51.73	52.40	22,513,816	-0.39(-0.74%)
Jul 23, 2012	52.54	52.95	52.25	52.79	21,945,860	-0.46(-0.86%)
Jul 20, 2012	53.20	53.37	52.83	53.25	27,178,574	-0.16(-0.30%)
Jul 19, 2012	53.29	53.52	53.05	53.41	24,053,494	+0.00(+0.00%)
Jul 18, 2012	52.87	53.42	52.70	53.41	22,925,628	+0.30(+0.56%)
Jul 17, 2012	52.77	53.17	52.10	53.11	22,692,960	+0.42(+0.80%)
Jul 16, 2012	52.56	52.92	52.45	52.69	18,189,418	-0.26(-0.49%)
Jul 13, 2012	52.32	53.01	52.20	52.95	22,020,002	+0.84(+1.60%)
Jul 12, 2012	51.68	52.38	51.62	52.12	25,125,478	-0.16(-0.31%)
Jul 11, 2012	51.72	52.46	51.57	52.28	29,598,650	+0.79(+1.53%)
Jul 10, 2012	52.09	52.28	51.32	51.49	22,768,640	-0.33(-0.65%)
Jul 09, 2012	52.36	52.38	51.43	51.82	36,093,904	-0.71(-1.36%)
Jul 06, 2012	52.20	52.69	52.17	52.54	21,404,298	-0.48(-0.90%)
Jul 05, 2012	52.87	53.31	52.75	53.01	17,427,420	-0.44(-0.82%)
Jul 03, 2012	53.09	53.45	53.05	53.45	15,803,736	+0.58(+1.10%)
Jul 02, 2012	52.93	52.95	52.38	52.87	23,320,018	-0.14(-0.27%)
Jun 29, 2012	52.52	53.09	52.33	53.01	40,203,308	+1.53(+2.97%)
Jun 28, 2012	51.21	51.71	50.81	51.48	30,894,352	-0.06(-0.12%)
Jun 27, 2012	51.30	51.83	51.24	51.55	24,697,500	+0.50(+0.97%)
Jun 26, 2012	50.50	51.40	50.31	51.05	36,887,800	+0.72(+1.43%)
Jun 25, 2012	50.32	50.45	49.43	50.33	46,428,936	-0.54(-1.06%)
Jun 22, 2012	51.22	51.56	50.87	50.87	136,798,128	+0.00(+0.00%)
Jun 21, 2012	52.69	52.89	50.83	50.87	54,477,624	-1.77(-3.37%)
Jun 20, 2012	52.29	52.90	52.08	52.64	37,567,752	+0.30(+0.58%)
Jun 19, 2012	51.87	52.43	51.61	52.34	33,981,576	+0.85(+1.65%)
Jun 18, 2012	51.12	51.53	51.02	51.49	22,411,668	-0.07(-0.13%)
Jun 15, 2012	51.16	51.70	50.94	51.56	44,145,644	+0.68(+1.33%)
Jun 14, 2012	50.10	51.11	50.02	50.88	27,345,536	+0.93(+1.86%)
Jun 13, 2012	50.15	50.58	49.74	49.95	24,369,292	-0.39(-0.78%)
Jun 12, 2012	50.02	50.50	49.95	50.34	22,858,868	+0.61(+1.23%)
Jun 11, 2012	50.57	50.71	49.67	49.73	29,104,106	-0.35(-0.71%)
Jun 08, 2012	49.61	50.13	49.23	50.08	29,289,958	+0.09(+0.19%)
Jun 07, 2012	50.17	50.33	49.78	49.99	29,714,302	+0.32(+0.64%)
Jun 06, 2012	48.55	49.71	48.37	49.68	38,545,740	+1.60(+3.32%)
Jun 05, 2012	48.07	48.50	47.79	48.08	28,595,234	-0.14(-0.30%)
Jun 04, 2012	48.38	48.48	47.83	48.22	28,587,494	-0.06(-0.12%)
Jun 01, 2012	48.24	48.67	48.00	48.27	36,917,256	-0.44(-0.90%)
May 31, 2012	49.49	49.65	48.58	48.71	62,864,332	-0.72(-1.45%)
May 30, 2012	50.23	50.42	49.31	49.43	31,624,898	-1.33(-2.61%)
May 29, 2012	51.20	51.20	50.38	50.76	25,714,084	-0.09(-0.18%)
May 25, 2012	51.34	51.40	50.60	50.85	20,590,242	-0.33(-0.64%)
May 24, 2012	50.98	51.29	50.62	51.18	22,780,500	+0.35(+0.69%)
May 23, 2012	50.67	50.85	49.54	50.83	28,378,592	+0.06(+0.11%)
May 22, 2012	50.89	51.33	50.51	50.77	22,258,128	-0.06(-0.11%)
May 21, 2012	50.44	50.88	50.23	50.83	22,161,946	+0.35(+0.70%)
May 18, 2012	51.03	51.25	50.20	50.47	35,102,532	-0.27(-0.54%)
May 17, 2012	50.90	51.18	50.60	50.75	28,570,072	-0.16(-0.32%)
May 16, 2012	50.78	51.52	50.67	50.91	24,261,782	+0.24(+0.46%)
May 15, 2012	50.80	51.25	50.51	50.67	25,433,736	-0.20(-0.40%)
May 14, 2012	50.97	51.09	50.78	50.88	20,459,954	-0.61(-1.18%)
May 11, 2012	51.23	51.91	51.14	51.48	19,470,742	+0.16(+0.31%)
May 10, 2012	51.65	51.79	51.14	51.32	21,362,286	+0.06(+0.12%)
May 09, 2012	51.09	51.73	51.00	51.26	28,324,320	-0.44(-0.85%)
May 08, 2012	51.53	51.85	51.02	51.70	31,863,146	-0.28(-0.54%)
May 07, 2012	51.86	52.17	51.75	51.98	19,531,814	-0.06(-0.11%)
May 04, 2012	52.37	52.49	51.93	52.04	24,469,624	-0.66(-1.26%)
May 03, 2012	53.14	53.16	52.49	52.70	16,249,808	-0.34(-0.64%)
May 02, 2012	53.26	53.32	52.81	53.04	18,053,936	-0.52(-0.96%)
May 01, 2012	53.20	53.85	53.00	53.56	22,456,856	+0.43(+0.81%)
Apr 30, 2012	52.89	53.41	52.84	53.13	19,072,420	+0.16(+0.30%)
Apr 27, 2012	53.22	53.34	52.89	52.97	17,055,150	+0.01(+0.01%)
Apr 26, 2012	52.47	53.04	52.39	52.96	28,056,042	-0.48(-0.90%)
Apr 25, 2012	53.32	53.64	52.74	53.44	30,028,804	+0.33(+0.63%)
Apr 24, 2012	52.69	53.16	52.69	53.11	18,905,432	+0.38(+0.72%)
Apr 23, 2012	52.01	52.87	51.93	52.73	24,698,492	+0.24(+0.46%)
Apr 20, 2012	52.64	52.87	52.32	52.49	27,981,050	+0.01(+0.02%)
Apr 19, 2012	52.61	52.87	52.29	52.47	25,963,308	-0.29(-0.55%)
Apr 18, 2012	52.34	52.95	52.31	52.76	21,123,104	+0.18(+0.35%)
Apr 17, 2012	52.09	52.67	52.04	52.58	23,090,616	+0.89(+1.71%)
Apr 16, 2012	51.22	51.93	51.15	51.69	28,483,454	+0.65(+1.28%)
Apr 13, 2012	51.05	51.49	50.98	51.04	22,523,108	-0.40(-0.78%)
Apr 12, 2012	50.85	51.52	50.68	51.44	24,810,598	+0.55(+1.09%)
Apr 11, 2012	51.14	51.29	50.55	50.89	25,769,610	+0.33(+0.64%)
Apr 10, 2012	51.53	51.53	50.38	50.56	32,493,908	-1.05(-2.04%)
Apr 09, 2012	51.67	51.91	51.49	51.61	17,921,064	-0.58(-1.11%)
Apr 05, 2012	52.03	52.53	51.90	52.19	19,425,276	-0.10(-0.19%)
Apr 04, 2012	52.49	52.52	51.99	52.29	27,811,822	-0.52(-0.99%)
Apr 03, 2012	53.38	53.40	52.30	52.81	28,790,392	-0.76(-1.42%)
Apr 02, 2012	53.29	53.94	53.11	53.57	22,514,454	+0.21(+0.39%)
Mar 30, 2012	53.21	53.38	52.97	53.37	21,080,202	+0.40(+0.76%)
Mar 29, 2012	52.50	53.00	52.25	52.97	21,451,832	+0.14(+0.26%)
Mar 28, 2012	53.14	53.21	52.39	52.83	26,255,702	-0.47(-0.88%)
Mar 27, 2012	53.62	53.69	53.25	53.30	20,329,970	-0.25(-0.47%)
Mar 26, 2012	53.03	53.69	52.96	53.55	28,175,822	+0.91(+1.73%)
Mar 23, 2012	52.52	52.90	52.31	52.64	20,409,672	+0.14(+0.26%)
Mar 22, 2012	52.60	52.88	52.36	52.50	22,564,914	-0.42(-0.79%)
Mar 21, 2012	53.28	53.28	52.77	52.92	23,097,994	-0.36(-0.68%)
Mar 20, 2012	53.20	53.59	53.11	53.29	22,125,106	-0.24(-0.45%)
Mar 19, 2012	52.97	53.64	52.93	53.53	17,504,102	+0.34(+0.64%)
Mar 16, 2012	53.04	53.47	52.87	53.19	50,369,436	+0.22(+0.41%)
Mar 15, 2012	52.85	53.04	52.45	52.97	23,603,814	+0.04(+0.08%)
Mar 14, 2012	53.28	53.43	52.76	52.93	26,307,694	-0.52(-0.97%)
Mar 13, 2012	52.85	53.49	52.68	53.45	27,390,022	+0.81(+1.53%)
Mar 12, 2012	51.99	52.76	51.77	52.64	30,901,696	+0.77(+1.48%)
Mar 09, 2012	52.34	52.38	51.72	51.87	27,697,466	-0.33(-0.62%)
Mar 08, 2012	52.30	52.59	52.07	52.20	30,930,924	-0.62(-1.17%)
Mar 07, 2012	52.92	52.99	52.42	52.81	23,999,006	-0.02(-0.04%)
Mar 06, 2012	53.06	53.21	52.56	52.83	26,828,496	-0.71(-1.32%)
Mar 05, 2012	53.02	53.59	52.86	53.54	20,807,666	+0.42(+0.79%)
Mar 02, 2012	53.32	53.38	52.82	53.12	18,441,008	-0.31(-0.58%)
Mar 01, 2012	53.21	53.64	53.17	53.43	20,540,280	+0.20(+0.38%)
Feb 29, 2012	53.81	53.83	53.05	53.22	29,730,814	-0.39(-0.73%)
Feb 28, 2012	53.67	53.80	53.25	53.62	23,268,650	-0.06(-0.10%)
Feb 27, 2012	53.62	54.04	53.40	53.67	21,647,572	-0.07(-0.13%)
Feb 24, 2012	53.76	53.82	53.54	53.74	17,505,780	+0.20(+0.37%)
Feb 23, 2012	53.27	53.64	53.21	53.54	20,159,952	+0.06(+0.11%)
Feb 22, 2012	53.43	53.69	53.32	53.48	19,475,136	+0.22(+0.40%)
Feb 21, 2012	52.94	53.40	52.94	53.27	25,156,824	+0.58(+1.11%)
Feb 17, 2012	52.96	52.99	52.25	52.68	26,986,530	+0.13(+0.25%)
Feb 16, 2012	51.96	52.68	51.73	52.55	24,006,752	+0.79(+1.53%)
Feb 15, 2012	52.21	52.25	51.63	51.76	22,608,564	-0.34(-0.65%)
Feb 14, 2012	51.94	52.12	51.59	52.10	21,065,330	+0.15(+0.30%)
Feb 13, 2012	51.89	52.05	51.62	51.94	18,646,252	+0.38(+0.74%)
Feb 10, 2012	51.70	51.75	51.29	51.56	24,920,294	-0.66(-1.27%)
Feb 09, 2012	52.50	52.73	52.10	52.23	27,747,788	-0.27(-0.52%)
Feb 08, 2012	52.81	53.05	52.13	52.50	23,992,206	-0.34(-0.64%)
Feb 07, 2012	52.15	52.90	51.98	52.84	25,847,270	+0.36(+0.69%)
Feb 06, 2012	51.94	52.54	51.70	52.48	24,512,884	+0.51(+0.98%)
Feb 03, 2012	51.55	52.02	51.43	51.97	26,383,176	+0.85(+1.66%)
Feb 02, 2012	51.58	51.61	50.91	51.12	29,447,296	-0.27(-0.52%)
Feb 01, 2012	51.55	51.75	51.02	51.39	36,385,040	+0.14(+0.27%)
Jan 31, 2012	51.97	52.22	51.07	51.25	44,490,540	-1.07(-2.05%)
Jan 30, 2012	52.18	52.32	51.77	52.32	29,196,424	-0.21(-0.40%)
Jan 27, 2012	52.78	52.94	52.49	52.52	26,110,562	-0.58(-1.08%)
Jan 26, 2012	53.63	53.67	52.94	53.10	25,586,940	-0.28(-0.52%)
Jan 25, 2012	53.10	53.47	52.51	53.37	29,744,300	+0.02(+0.05%)
Jan 24, 2012	53.29	53.38	53.03	53.35	20,203,702	-0.18(-0.33%)
Jan 23, 2012	53.55	53.82	53.26	53.53	25,080,696	-0.01(-0.02%)
Jan 20, 2012	53.29	53.54	53.07	53.54	31,410,606	+0.28(+0.53%)
Jan 19, 2012	52.84	53.39	52.49	53.26	26,770,782	+0.36(+0.67%)
Jan 18, 2012	52.20	52.93	51.99	52.90	27,377,984	+0.47(+0.89%)
Jan 17, 2012	52.48	52.71	52.26	52.44	25,537,484	+0.50(+0.95%)
Jan 13, 2012	51.50	51.97	51.29	51.94	25,412,880	+0.09(+0.17%)
Jan 12, 2012	51.64	51.97	51.37	51.86	28,363,610	-0.21(-0.40%)
Jan 11, 2012	52.08	52.26	51.69	52.07	24,236,238	-0.39(-0.75%)
Jan 10, 2012	52.67	52.76	52.25	52.46	21,375,230	+0.13(+0.26%)
Jan 09, 2012	52.02	52.41	52.00	52.32	19,060,432	+0.23(+0.45%)
Jan 06, 2012	52.58	52.63	52.08	52.09	26,051,104	-0.39(-0.75%)
Jan 05, 2012	52.41	52.60	51.97	52.48	28,519,634	-0.16(-0.30%)

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