Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	61.87	62.69	61.46	62.67	421,285	+0.72(+1.16%)
Dec 28, 2012	61.98	62.36	61.93	61.95	533,982	-0.20(-0.33%)
Dec 27, 2012	61.98	62.22	61.66	62.16	543,875	+0.17(+0.28%)
Dec 26, 2012	62.73	62.85	61.80	61.98	439,698	-0.76(-1.20%)
Dec 24, 2012	62.70	63.02	62.46	62.74	207,251	-0.20(-0.32%)
Dec 21, 2012	62.93	63.47	62.25	62.94	934,199	-0.23(-0.37%)
Dec 20, 2012	62.55	63.29	62.41	63.18	611,658	+0.70(+1.13%)
Dec 19, 2012	63.42	63.67	62.45	62.47	833,936	-1.01(-1.59%)
Dec 18, 2012	63.84	63.90	63.07	63.48	392,309	-0.12(-0.19%)
Dec 17, 2012	63.49	63.67	62.91	63.60	745,319	+0.41(+0.64%)
Dec 14, 2012	63.44	63.74	63.09	63.20	731,640	-0.28(-0.44%)
Dec 13, 2012	63.82	64.02	63.09	63.47	605,773	-0.36(-0.56%)
Dec 12, 2012	63.96	64.18	63.64	63.83	1,001,309	+0.07(+0.11%)
Dec 11, 2012	63.96	64.03	63.61	63.76	930,469	-0.04(-0.06%)
Dec 10, 2012	63.74	63.94	63.42	63.79	835,265	-0.01(-0.02%)
Dec 07, 2012	64.14	64.48	63.58	63.81	639,134	-0.12(-0.18%)
Dec 06, 2012	64.17	64.24	63.62	63.92	701,711	-0.24(-0.37%)
Dec 05, 2012	64.74	64.74	63.84	64.16	831,185	-0.46(-0.71%)
Dec 04, 2012	64.61	64.90	64.04	64.62	819,590	+0.33(+0.52%)
Nov 30, 2012	63.79	64.29	63.58	64.29	800,276	+0.61(+0.96%)
Nov 29, 2012	63.52	63.92	63.11	63.68	507,848	+0.33(+0.53%)
Nov 28, 2012	62.45	63.36	62.41	63.34	865,070	+0.75(+1.20%)
Nov 27, 2012	62.83	63.07	62.39	62.59	955,826	+0.07(+0.12%)
Nov 26, 2012	62.41	62.89	62.22	62.52	620,821	-0.01(-0.02%)
Nov 23, 2012	61.90	62.57	61.74	62.54	384,473	+1.08(+1.75%)
Nov 21, 2012	61.46	61.90	61.39	61.46	492,644	-0.07(-0.12%)
Nov 20, 2012	61.51	62.04	61.26	61.53	1,244,589	+0.13(+0.21%)
Nov 19, 2012	61.19	62.25	61.05	61.40	1,328,844	+0.46(+0.75%)
Nov 16, 2012	60.95	61.09	59.30	60.94	2,061,548	-1.10(-1.78%)
Nov 15, 2012	62.11	62.33	61.16	62.05	834,898	-0.23(-0.37%)
Nov 14, 2012	62.99	63.29	62.09	62.28	1,464,654	-0.60(-0.96%)
Nov 13, 2012	61.25	63.17	61.25	62.89	1,404,160	+1.22(+1.98%)
Nov 12, 2012	60.91	61.74	60.71	61.66	631,649	+0.74(+1.22%)
Nov 09, 2012	60.36	61.23	60.05	60.92	506,694	+0.37(+0.61%)
Nov 08, 2012	60.93	61.37	60.55	60.55	685,316	-0.56(-0.91%)
Nov 07, 2012	61.86	61.90	60.88	61.11	618,716	-0.85(-1.38%)
Nov 06, 2012	61.42	62.23	61.30	61.96	568,766	+0.66(+1.07%)
Nov 05, 2012	61.20	61.46	61.02	61.30	536,771	-0.14(-0.24%)
Nov 02, 2012	62.08	62.17	61.32	61.45	750,848	-0.25(-0.41%)
Nov 01, 2012	61.90	62.01	61.43	61.70	647,077	-0.17(-0.27%)
Oct 31, 2012	61.70	62.58	61.25	61.87	826,555	+0.44(+0.72%)
Oct 26, 2012	62.06	61.43	61.43	61.43	601,464	-0.53(-0.85%)
Oct 25, 2012	62.62	62.62	60.31	61.95	535,353	+0.53(+0.86%)
Oct 24, 2012	61.61	61.82	61.27	61.43	587,159	-0.09(-0.14%)
Oct 23, 2012	60.98	61.54	60.68	61.51	731,135	+0.28(+0.46%)
Oct 19, 2012	61.43	61.64	60.97	61.23	839,003	-0.44(-0.71%)
Oct 18, 2012	61.48	61.75	61.08	61.67	554,238	+0.12(+0.20%)
Oct 17, 2012	61.11	61.80	60.62	61.55	705,349	+0.93(+1.54%)
Oct 16, 2012	60.74	60.79	60.38	60.62	854,364	+0.17(+0.27%)
Oct 15, 2012	60.47	60.69	59.24	60.45	838,176	+0.17(+0.28%)
Oct 12, 2012	60.54	60.91	60.04	60.28	742,696	-0.08(-0.13%)
Oct 11, 2012	60.63	60.89	60.32	60.36	816,762	-0.04(-0.07%)
Oct 10, 2012	60.80	61.04	60.30	60.41	817,144	-0.31(-0.51%)
Oct 09, 2012	61.61	61.75	60.70	60.72	1,393,981	-1.05(-1.70%)
Oct 08, 2012	62.29	62.39	61.58	61.77	885,784	-0.69(-1.10%)
Oct 05, 2012	62.89	63.17	62.21	62.45	1,399,261	-0.74(-1.17%)
Oct 04, 2012	63.24	63.43	62.88	63.19	521,331	+0.12(+0.18%)
Oct 03, 2012	62.91	63.23	62.75	63.07	572,030	+0.11(+0.17%)
Oct 02, 2012	62.85	63.35	62.61	62.96	647,185	+0.02(+0.03%)
Oct 01, 2012	62.48	63.09	62.48	62.94	835,121	+0.58(+0.93%)
Sep 28, 2012	61.82	62.39	61.36	62.37	980,907	+0.27(+0.44%)
Sep 27, 2012	62.05	62.27	61.64	62.09	690,444	+0.05(+0.08%)
Sep 26, 2012	62.26	62.52	62.03	62.04	1,112,354	-0.15(-0.24%)
Sep 25, 2012	63.09	63.18	62.01	62.19	875,507	-0.87(-1.37%)
Sep 24, 2012	62.06	63.38	62.05	63.06	1,003,117	+0.90(+1.45%)
Sep 21, 2012	62.99	63.04	62.10	62.16	1,375,477	-0.74(-1.17%)
Sep 20, 2012	62.62	63.02	62.49	62.89	662,965	+0.35(+0.55%)
Sep 19, 2012	62.80	62.99	62.40	62.55	682,711	-0.03(-0.05%)
Sep 18, 2012	62.85	62.96	62.55	62.57	1,051,617	-0.29(-0.46%)
Sep 17, 2012	62.29	63.10	62.24	62.86	1,275,149	+0.66(+1.06%)
Sep 14, 2012	62.78	62.81	61.98	62.21	1,589,352	-0.67(-1.07%)
Sep 13, 2012	62.20	63.24	62.13	62.88	673,454	+0.66(+1.06%)
Sep 12, 2012	62.28	62.40	62.13	62.22	479,341	+0.09(+0.14%)
Sep 11, 2012	62.06	62.31	62.05	62.13	773,992	+0.12(+0.19%)
Sep 10, 2012	61.65	62.33	61.30	62.02	1,296,999	-0.18(-0.29%)
Sep 07, 2012	62.89	62.89	62.02	62.20	936,664	-0.38(-0.60%)
Sep 06, 2012	62.39	62.67	62.25	62.57	769,385	+0.46(+0.73%)
Sep 05, 2012	62.20	62.41	61.94	62.12	1,739,318	-0.04(-0.06%)
Sep 04, 2012	61.53	62.17	61.40	62.16	1,572,336	+0.77(+1.26%)
Aug 31, 2012	61.27	61.66	61.19	61.38	1,124,836	+0.39(+0.64%)
Aug 30, 2012	61.14	61.38	60.95	60.99	1,177,849	-0.43(-0.71%)
Aug 29, 2012	61.06	61.74	61.06	61.43	1,242,724	+0.05(+0.08%)
Aug 27, 2012	60.97	61.77	60.96	61.38	1,065,308	+0.40(+0.66%)
Aug 24, 2012	60.79	61.21	60.29	60.97	974,687	+0.36(+0.60%)
Aug 23, 2012	60.73	60.77	60.31	60.61	726,082	-0.01(-0.01%)
Aug 22, 2012	60.77	60.96	60.47	60.62	918,501	-0.15(-0.25%)
Aug 21, 2012	60.99	61.14	60.64	60.77	1,213,030	-0.09(-0.15%)
Aug 20, 2012	60.08	61.25	60.05	60.86	2,030,932	+0.93(+1.55%)
Aug 17, 2012	58.97	60.75	58.97	59.93	3,408,947	+2.88(+5.05%)
Aug 16, 2012	57.08	57.42	56.79	57.05	978,893	+0.00(+0.00%)
Aug 15, 2012	56.55	57.10	56.14	57.05	734,263	+0.82(+1.45%)
Aug 14, 2012	56.40	56.70	56.10	56.23	727,699	-0.05(-0.09%)
Aug 13, 2012	55.84	56.61	55.84	56.28	1,111,310	+0.87(+1.58%)
Aug 10, 2012	55.27	55.57	55.16	55.41	586,611	-0.09(-0.17%)
Aug 09, 2012	55.52	55.55	55.13	55.50	592,571	+0.00(+0.00%)
Aug 08, 2012	55.21	55.55	54.89	55.50	510,062	+0.40(+0.72%)
Aug 07, 2012	55.03	55.37	54.75	55.10	530,333	+0.16(+0.29%)
Aug 06, 2012	54.55	55.37	54.54	54.95	721,940	+0.60(+1.10%)
Aug 03, 2012	54.38	54.51	54.14	54.35	557,832	+0.60(+1.11%)
Aug 02, 2012	54.20	54.20	53.53	53.76	828,989	-0.56(-1.03%)
Aug 01, 2012	55.29	55.42	54.20	54.32	687,423	-0.79(-1.43%)
Jul 31, 2012	55.34	55.36	54.95	55.10	648,577	-0.32(-0.57%)
Jul 30, 2012	54.75	55.48	54.62	55.42	468,306	+0.63(+1.15%)
Jul 27, 2012	54.75	55.07	54.58	54.79	560,695	+0.32(+0.58%)
Jul 26, 2012	54.58	54.84	54.06	54.47	496,058	+0.65(+1.20%)
Jul 25, 2012	53.99	54.44	53.65	53.83	436,940	+0.03(+0.05%)
Jul 24, 2012	54.54	54.54	53.66	53.80	577,967	-0.65(-1.19%)
Jul 23, 2012	54.67	54.75	53.92	54.44	587,347	-0.49(-0.89%)
Jul 20, 2012	55.04	55.22	54.58	54.93	701,621	-0.28(-0.51%)
Jul 19, 2012	54.47	55.36	54.47	55.21	931,082	+0.71(+1.30%)
Jul 18, 2012	54.53	55.00	54.34	54.50	824,739	-0.01(-0.03%)
Jul 17, 2012	55.01	55.24	54.32	54.52	754,589	-0.49(-0.89%)
Jul 16, 2012	54.85	55.09	54.65	55.00	687,879	+0.17(+0.31%)
Jul 13, 2012	53.90	54.93	53.84	54.83	695,101	+0.90(+1.66%)
Jul 12, 2012	53.48	53.97	53.18	53.94	525,497	+0.29(+0.55%)
Jul 11, 2012	53.86	54.06	53.48	53.64	562,563	-0.28(-0.52%)
Jul 10, 2012	53.80	54.16	53.68	53.92	597,263	+0.24(+0.44%)
Jul 09, 2012	53.96	53.98	53.40	53.68	612,243	-0.35(-0.65%)
Jul 06, 2012	54.21	54.33	53.77	54.04	429,978	-0.46(-0.84%)
Jul 05, 2012	54.45	54.77	54.08	54.50	793,026	-0.05(-0.09%)
Jul 03, 2012	54.89	55.11	54.35	54.55	381,373	-0.27(-0.48%)
Jul 02, 2012	54.30	54.86	54.20	54.81	815,952	+0.62(+1.15%)
Jun 29, 2012	54.00	54.20	53.61	54.19	1,051,821	+0.91(+1.71%)
Jun 28, 2012	52.66	53.33	52.52	53.28	1,187,561	+0.43(+0.81%)
Jun 27, 2012	52.90	53.13	52.78	52.84	668,796	-0.11(-0.20%)
Jun 26, 2012	53.28	53.40	52.74	52.95	1,173,506	-0.24(-0.46%)
Jun 25, 2012	53.98	54.09	53.14	53.20	775,475	-1.05(-1.93%)
Jun 22, 2012	54.52	54.68	54.18	54.24	1,303,795	-0.17(-0.32%)
Jun 21, 2012	55.07	55.21	54.41	54.42	856,340	-0.47(-0.85%)
Jun 20, 2012	54.92	55.08	54.37	54.88	927,528	-0.04(-0.07%)
Jun 19, 2012	54.73	55.11	54.55	54.92	1,061,397	+0.25(+0.46%)
Jun 18, 2012	54.16	54.85	54.15	54.67	934,983	+0.30(+0.55%)
Jun 15, 2012	54.34	54.40	54.11	54.37	1,269,072	+0.05(+0.09%)
Jun 14, 2012	54.50	54.71	54.13	54.32	1,048,126	-0.05(-0.09%)
Jun 13, 2012	54.27	54.60	54.08	54.37	821,811	-0.01(-0.01%)
Jun 12, 2012	54.10	54.47	54.10	54.37	1,346,630	+0.16(+0.29%)
Jun 11, 2012	54.50	54.80	54.21	54.22	1,321,291	-0.14(-0.25%)
Jun 08, 2012	54.47	55.51	54.08	54.35	1,271,919	-0.24(-0.45%)
Jun 07, 2012	54.53	55.48	53.33	54.60	1,530,858	+0.03(+0.05%)
Jun 06, 2012	53.68	54.77	53.46	54.57	1,276,413	+0.99(+1.85%)
Jun 05, 2012	53.84	53.84	53.33	53.58	1,040,325	-0.54(-0.99%)
Jun 04, 2012	53.78	54.25	53.47	54.11	852,898	+0.43(+0.80%)
Jun 01, 2012	54.39	54.75	53.64	53.68	1,178,823	-1.25(-2.27%)
May 31, 2012	55.35	55.65	54.90	54.93	1,272,217	-0.55(-1.00%)
May 30, 2012	55.78	56.10	55.49	55.49	722,440	-0.60(-1.07%)
May 29, 2012	56.17	56.17	55.67	56.09	361,630	+0.42(+0.76%)
May 25, 2012	55.37	55.79	55.18	55.66	315,247	+0.10(+0.18%)
May 24, 2012	55.27	55.62	55.08	55.56	505,595	+0.24(+0.44%)
May 23, 2012	55.05	55.38	54.82	55.32	616,103	+0.05(+0.09%)
May 22, 2012	54.95	55.59	54.90	55.27	543,037	+0.32(+0.59%)
May 21, 2012	54.68	55.10	54.50	54.95	755,796	+0.19(+0.35%)
May 18, 2012	55.56	55.56	54.62	54.75	948,111	-0.70(-1.27%)
May 17, 2012	55.89	55.98	55.45	55.46	1,148,985	-0.25(-0.45%)
May 16, 2012	55.26	55.99	55.10	55.71	755,284	+0.54(+0.98%)
May 15, 2012	55.47	55.61	54.94	55.17	704,534	-0.12(-0.22%)
May 14, 2012	54.88	55.84	54.72	55.29	681,593	+0.21(+0.38%)
May 11, 2012	55.13	55.59	55.00	55.08	713,249	-0.16(-0.30%)
May 10, 2012	54.61	55.27	54.54	55.25	978,054	+0.87(+1.60%)
May 09, 2012	53.99	54.58	53.83	54.38	672,409	+0.08(+0.15%)
May 08, 2012	54.09	54.34	53.95	54.30	643,060	-0.02(-0.04%)
May 07, 2012	54.15	54.59	54.15	54.32	567,760	+0.14(+0.26%)
May 04, 2012	55.08	55.28	54.03	54.18	1,276,014	-0.99(-1.80%)
May 03, 2012	56.17	56.22	55.15	55.17	1,208,763	-1.15(-2.04%)
May 02, 2012	56.63	56.88	56.23	56.32	767,087	-0.50(-0.88%)
May 01, 2012	56.83	57.26	56.44	56.82	696,160	+0.04(+0.08%)
Apr 30, 2012	56.61	56.80	56.32	56.78	768,487	+0.19(+0.33%)
Apr 27, 2012	56.73	56.90	56.55	56.59	433,125	-0.02(-0.04%)
Apr 26, 2012	56.06	56.63	55.89	56.61	683,777	+0.48(+0.85%)
Apr 25, 2012	56.18	56.25	55.89	56.13	943,917	+0.27(+0.48%)
Apr 24, 2012	55.81	56.37	55.75	55.86	500,445	+0.23(+0.41%)
Apr 23, 2012	56.58	56.63	55.43	55.63	1,415,970	-1.38(-2.43%)
Apr 20, 2012	56.58	57.37	56.56	57.02	748,442	+0.51(+0.91%)
Apr 19, 2012	56.70	56.85	56.35	56.50	495,459	-0.16(-0.28%)
Apr 18, 2012	56.80	56.91	56.45	56.66	494,851	-0.28(-0.49%)
Apr 17, 2012	56.46	57.03	56.37	56.94	795,949	+0.75(+1.33%)
Apr 16, 2012	56.70	56.79	56.18	56.19	904,191	-0.31(-0.56%)
Apr 13, 2012	56.57	57.00	56.50	56.50	1,032,054	-0.09(-0.15%)
Apr 12, 2012	56.90	56.90	56.42	56.59	1,099,100	-0.30(-0.53%)
Apr 11, 2012	57.74	57.84	56.73	56.89	826,865	-0.37(-0.65%)
Apr 10, 2012	57.57	57.83	57.22	57.26	993,951	-0.34(-0.59%)
Apr 09, 2012	57.37	57.80	57.35	57.60	703,531	-0.24(-0.41%)
Apr 05, 2012	57.85	57.98	57.64	57.84	796,148	-0.01(-0.02%)
Apr 04, 2012	57.77	58.17	57.70	57.85	1,145,648	-0.20(-0.34%)
Apr 03, 2012	58.09	58.44	57.68	58.05	956,004	-0.01(-0.02%)
Apr 02, 2012	58.00	58.22	57.62	58.07	801,543	+0.06(+0.10%)
Mar 30, 2012	58.10	58.22	57.60	58.01	752,689	+0.19(+0.33%)
Mar 29, 2012	57.60	57.82	57.24	57.82	846,721	+0.06(+0.10%)
Mar 28, 2012	57.56	57.78	57.43	57.76	632,865	+0.26(+0.46%)
Mar 27, 2012	57.09	57.52	57.09	57.50	685,054	+0.32(+0.56%)
Mar 26, 2012	57.26	57.56	57.00	57.17	893,968	+0.14(+0.24%)
Mar 23, 2012	56.75	57.21	56.68	57.04	1,058,516	+0.36(+0.63%)
Mar 22, 2012	56.24	56.70	56.00	56.68	1,061,554	+0.22(+0.39%)
Mar 21, 2012	56.33	56.72	55.93	56.46	1,372,078	+0.05(+0.09%)
Mar 20, 2012	55.61	56.49	55.46	56.41	1,093,142	+0.41(+0.73%)
Mar 19, 2012	55.40	56.13	55.25	56.01	1,027,842	+0.34(+0.60%)
Mar 16, 2012	55.41	55.82	55.20	55.67	1,597,689	+0.23(+0.41%)
Mar 15, 2012	54.48	55.45	54.30	55.44	1,517,648	+1.26(+2.33%)
Mar 14, 2012	54.26	54.47	54.02	54.18	924,346	-0.21(-0.39%)
Mar 13, 2012	53.91	54.43	53.72	54.39	744,033	+0.59(+1.10%)
Mar 12, 2012	53.35	54.02	53.13	53.80	1,199,960	+0.01(+0.03%)
Mar 09, 2012	53.84	53.92	53.42	53.79	755,607	-0.09(-0.17%)
Mar 08, 2012	53.83	53.97	53.39	53.88	1,026,624	+0.29(+0.53%)
Mar 07, 2012	53.65	53.83	53.15	53.60	1,584,443	+0.21(+0.40%)
Mar 06, 2012	54.13	54.27	53.36	53.38	1,327,342	-1.15(-2.11%)
Mar 05, 2012	54.31	54.53	54.15	54.53	1,114,660	+0.09(+0.17%)
Mar 02, 2012	54.18	54.44	53.91	54.44	1,185,495	+0.36(+0.66%)
Mar 01, 2012	53.76	54.23	53.45	54.08	1,647,145	+0.38(+0.70%)
Feb 29, 2012	53.03	53.90	52.76	53.70	1,414,368	+0.66(+1.24%)
Feb 28, 2012	53.35	53.64	53.04	53.05	1,428,636	-0.28(-0.52%)
Feb 27, 2012	53.03	53.43	52.83	53.32	1,312,731	+0.04(+0.07%)
Feb 24, 2012	52.60	53.33	52.19	53.29	1,803,052	+0.71(+1.36%)
Feb 23, 2012	51.86	52.65	51.80	52.58	1,105,504	+0.76(+1.47%)
Feb 22, 2012	51.41	51.81	51.20	51.81	1,500,901	+0.17(+0.33%)
Feb 21, 2012	52.16	52.21	51.52	51.64	2,201,626	-0.46(-0.88%)
Feb 17, 2012	51.39	52.40	51.39	52.10	3,926,754	+1.05(+2.05%)
Feb 16, 2012	51.50	51.78	50.27	51.05	6,749,637	-4.67(-8.38%)
Feb 15, 2012	56.87	57.01	55.43	55.72	1,079,875	-0.91(-1.60%)
Feb 14, 2012	56.46	56.68	56.22	56.63	474,156	+0.09(+0.16%)
Feb 13, 2012	56.47	56.64	56.25	56.53	568,932	+0.32(+0.57%)
Feb 10, 2012	56.13	56.37	55.93	56.21	435,453	-0.26(-0.47%)
Feb 09, 2012	56.18	56.53	56.04	56.48	703,570	+0.29(+0.52%)
Feb 08, 2012	56.30	56.52	56.06	56.18	762,490	-0.03(-0.05%)
Feb 07, 2012	56.34	56.47	56.08	56.21	377,955	-0.14(-0.25%)
Feb 06, 2012	56.10	56.86	56.09	56.35	403,273	-0.03(-0.05%)
Feb 03, 2012	56.94	56.96	56.28	56.38	388,837	-0.13(-0.23%)
Feb 02, 2012	56.47	56.77	56.33	56.51	477,810	+0.10(+0.18%)
Feb 01, 2012	56.05	56.69	56.05	56.41	702,846	+0.58(+1.04%)
Jan 31, 2012	55.66	56.07	55.43	55.83	849,804	+0.33(+0.59%)
Jan 30, 2012	55.45	55.52	55.11	55.50	555,246	-0.19(-0.34%)
Jan 27, 2012	55.94	56.14	55.52	55.69	1,210,981	-0.30(-0.54%)
Jan 26, 2012	57.45	57.45	55.84	56.00	1,397,455	-1.54(-2.67%)
Jan 25, 2012	57.24	57.69	57.05	57.54	444,682	+0.13(+0.23%)
Jan 24, 2012	57.25	57.47	57.15	57.40	540,611	-0.04(-0.07%)
Jan 23, 2012	56.90	57.58	56.90	57.45	556,145	+0.48(+0.85%)
Jan 20, 2012	57.23	57.42	56.21	56.96	1,003,818	-0.47(-0.81%)
Jan 19, 2012	57.41	57.55	57.23	57.43	581,385	-0.01(-0.01%)
Jan 18, 2012	56.87	57.46	56.75	57.44	679,894	+0.57(+1.00%)
Jan 17, 2012	56.22	56.98	56.22	56.87	694,457	+1.01(+1.80%)
Jan 13, 2012	55.94	55.99	55.53	55.86	376,393	-0.18(-0.32%)
Jan 12, 2012	55.94	56.15	55.51	56.04	649,315	+0.19(+0.34%)
Jan 11, 2012	55.63	55.85	55.42	55.85	419,617	+0.01(+0.01%)
Jan 10, 2012	55.43	56.03	55.28	55.84	452,724	+0.60(+1.08%)
Jan 09, 2012	54.99	55.38	54.76	55.25	400,003	+0.38(+0.70%)
Jan 06, 2012	55.14	55.17	54.75	54.87	454,834	-0.18(-0.33%)
Jan 05, 2012	54.65	55.16	54.60	55.05	990,021	+0.28(+0.52%)

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