Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	170.42	177.75	169.83	176.40	917,384	+5.50(+3.22%)
Mar 27, 2013	169.25	171.00	168.20	170.90	398,230	+1.19(+0.70%)
Mar 26, 2013	171.30	172.28	168.24	169.71	281,482	-0.43(-0.25%)
Mar 25, 2013	172.69	173.17	169.21	170.14	248,877	-2.26(-1.31%)
Mar 22, 2013	172.35	172.90	170.45	172.40	277,763	+1.07(+0.62%)
Mar 21, 2013	174.60	174.64	171.11	171.33	416,084	-4.18(-2.38%)
Mar 20, 2013	175.58	177.50	174.60	175.51	369,593	+0.23(+0.13%)
Mar 19, 2013	171.20	177.99	171.20	175.28	791,512	+5.17(+3.04%)
Mar 18, 2013	170.79	171.46	169.03	170.11	392,217	-1.73(-1.01%)
Mar 15, 2013	171.82	173.14	170.02	171.84	1,140,034	-0.09(-0.05%)
Mar 14, 2013	173.72	174.57	171.00	171.93	376,753	-0.91(-0.53%)
Mar 13, 2013	172.45	175.16	171.06	172.84	505,682	+0.65(+0.38%)
Mar 12, 2013	171.47	172.32	168.52	172.19	467,715	+0.44(+0.26%)
Mar 11, 2013	172.91	173.10	170.81	171.75	315,128	-1.22(-0.71%)
Mar 08, 2013	173.13	174.17	169.44	172.97	624,674	+1.03(+0.60%)
Mar 07, 2013	174.90	175.58	171.50	171.94	558,892	-2.61(-1.50%)
Mar 06, 2013	175.30	176.37	173.27	174.55	536,068	-0.09(-0.05%)
Mar 05, 2013	173.97	175.88	172.27	174.64	729,256	+1.99(+1.15%)
Mar 04, 2013	171.35	174.25	169.87	172.65	831,377	+0.92(+0.54%)
Mar 01, 2013	166.65	172.21	165.25	171.73	781,769	+4.73(+2.83%)
Feb 28, 2013	167.38	169.51	165.25	167.00	714,998	+2.20(+1.33%)
Feb 27, 2013	161.67	165.58	160.51	164.80	655,818	+3.17(+1.96%)
Feb 26, 2013	159.81	162.16	159.09	161.63	713,639	+2.26(+1.42%)
Feb 25, 2013	161.51	163.61	158.50	159.37	789,338	-1.01(-0.63%)
Feb 22, 2013	159.92	161.41	157.65	160.38	749,520	+1.07(+0.67%)
Feb 21, 2013	158.32	159.73	154.16	159.31	1,147,132	+0.89(+0.56%)
Feb 20, 2013	160.00	161.00	158.10	158.42	949,403	-2.00(-1.25%)
Feb 19, 2013	164.47	165.50	158.61	160.42	1,018,693	-4.51(-2.73%)
Feb 15, 2013	168.00	168.19	163.05	164.93	861,371	-4.31(-2.55%)
Feb 14, 2013	169.65	171.73	163.04	169.24	1,156,132	-1.09(-0.64%)
Feb 13, 2013	168.49	171.08	167.77	170.33	869,735	+2.15(+1.28%)
Feb 12, 2013	170.13	170.86	167.14	168.18	784,932	-2.17(-1.27%)
Feb 11, 2013	180.00	182.59	168.10	170.35	2,341,949	+4.47(+2.69%)
Feb 08, 2013	164.77	167.00	164.25	165.88	702,654	+1.89(+1.15%)
Feb 07, 2013	167.91	168.99	162.25	163.99	1,174,567	-3.64(-2.17%)
Feb 06, 2013	169.44	170.51	166.34	167.63	631,837	-3.05(-1.79%)
Feb 04, 2013	172.00	174.33	167.85	170.68	855,054	-2.20(-1.27%)
Feb 01, 2013	175.14	175.72	172.68	172.88	1,005,421	-1.06(-0.61%)
Jan 31, 2013	173.41	175.54	172.61	173.94	507,790	-0.82(-0.47%)
Jan 30, 2013	174.49	174.99	172.79	174.76	407,133	-0.20(-0.11%)
Jan 29, 2013	171.29	175.14	169.82	174.96	486,494	+4.06(+2.38%)
Jan 28, 2013	176.08	176.34	170.47	170.90	712,447	-3.58(-2.05%)
Jan 25, 2013	174.86	175.15	170.81	174.48	717,387	+1.34(+0.77%)
Jan 24, 2013	175.46	177.84	172.17	173.14	803,716	-3.02(-1.71%)
Jan 23, 2013	174.98	177.25	173.57	176.16	655,741	+1.09(+0.62%)
Jan 22, 2013	168.00	175.24	167.16	175.07	904,261	+7.10(+4.23%)
Jan 18, 2013	168.02	170.88	165.32	167.97	720,009	-1.62(-0.96%)
Jan 17, 2013	167.87	170.41	164.00	169.59	1,229,478	-0.44(-0.26%)
Jan 16, 2013	174.00	177.39	169.37	170.03	875,377	-4.81(-2.75%)
Jan 15, 2013	175.85	176.41	171.61	174.84	619,668	-4.56(-2.54%)
Jan 14, 2013	181.05	181.05	178.00	179.40	400,031	-0.06(-0.03%)
Jan 11, 2013	183.97	184.20	178.57	179.46	524,544	-4.31(-2.35%)
Jan 10, 2013	185.14	185.23	179.55	183.77	545,050	+0.37(+0.20%)
Jan 09, 2013	177.50	185.78	177.00	183.40	835,943	+6.77(+3.83%)
Jan 08, 2013	175.00	176.79	169.97	176.63	1,643,054	-5.90(-3.23%)
Jan 07, 2013	180.15	183.70	178.50	182.53	464,660	+1.46(+0.81%)
Jan 04, 2013	182.26	183.38	179.87	181.07	438,855	+0.36(+0.20%)
Jan 03, 2013	181.58	183.82	179.66	180.71	565,947	-0.49(-0.27%)

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