Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	55.37	56.81	55.29	56.72	123,963	+1.19(+2.15%)
Dec 28, 2012	55.84	56.08	55.46	55.52	221,478	-0.71(-1.27%)
Dec 27, 2012	56.65	56.65	55.60	56.24	105,213	-0.24(-0.42%)
Dec 26, 2012	56.28	56.73	56.28	56.47	670,054	+0.33(+0.58%)
Dec 24, 2012	56.02	56.22	55.74	56.15	76,951	+0.05(+0.09%)
Dec 21, 2012	55.34	56.16	55.34	56.10	163,656	-0.38(-0.68%)
Dec 20, 2012	56.09	56.48	55.82	56.48	92,759	+0.46(+0.82%)
Dec 19, 2012	56.44	56.51	56.02	56.02	84,658	-0.31(-0.55%)
Dec 18, 2012	55.55	56.39	55.55	56.33	140,753	+0.72(+1.30%)
Dec 17, 2012	55.45	55.61	55.22	55.61	150,413	+0.35(+0.63%)
Dec 14, 2012	54.64	55.46	54.64	55.26	109,010	+0.60(+1.10%)
Dec 13, 2012	54.89	55.19	54.46	54.66	140,770	-0.31(-0.56%)
Dec 12, 2012	55.16	55.46	54.87	54.97	159,784	+0.12(+0.22%)
Dec 11, 2012	54.66	55.04	54.60	54.85	87,282	+0.39(+0.72%)
Dec 10, 2012	53.87	54.54	53.87	54.46	119,381	+0.54(+1.01%)
Dec 07, 2012	53.82	53.92	53.54	53.91	78,296	+0.47(+0.88%)
Dec 06, 2012	53.16	53.49	53.12	53.44	52,979	+0.09(+0.17%)
Dec 05, 2012	53.32	53.68	52.91	53.35	77,690	-0.45(-0.85%)
Dec 04, 2012	53.38	54.10	53.38	53.81	78,216	-0.71(-1.31%)
Nov 30, 2012	54.48	54.74	54.34	54.52	125,164	+0.06(+0.10%)
Nov 29, 2012	54.36	54.66	54.13	54.47	75,450	+0.36(+0.66%)
Nov 28, 2012	53.38	54.11	53.17	54.11	137,155	+0.25(+0.47%)
Nov 27, 2012	53.95	54.34	53.82	53.86	315,777	-0.23(-0.42%)
Nov 26, 2012	53.82	54.08	53.59	54.08	115,776	-0.06(-0.11%)
Nov 23, 2012	53.60	54.16	53.60	54.14	53,227	+0.72(+1.35%)
Nov 21, 2012	53.30	53.44	53.12	53.42	100,068	+0.14(+0.26%)
Nov 20, 2012	53.21	53.64	52.98	53.28	54,884	-0.07(-0.14%)
Nov 19, 2012	52.61	53.40	52.61	53.35	135,152	+1.39(+2.67%)
Nov 16, 2012	51.87	52.04	51.24	51.96	97,555	+0.21(+0.41%)
Nov 15, 2012	52.17	52.38	51.49	51.75	113,581	-0.53(-1.01%)
Nov 14, 2012	53.28	53.28	52.17	52.28	113,623	-0.97(-1.82%)
Nov 13, 2012	52.88	53.74	52.88	53.25	67,184	-0.20(-0.36%)
Nov 12, 2012	53.60	53.71	53.32	53.44	77,335	-0.06(-0.11%)
Nov 09, 2012	53.38	54.27	53.36	53.50	622,274	-0.15(-0.27%)
Nov 08, 2012	54.42	54.52	53.51	53.64	127,435	-0.75(-1.37%)
Nov 07, 2012	54.68	54.75	53.84	54.39	347,350	-1.06(-1.92%)
Nov 06, 2012	54.99	55.70	54.99	55.46	51,014	+0.56(+1.02%)
Nov 05, 2012	54.54	54.99	54.42	54.90	120,811	+0.28(+0.52%)
Nov 02, 2012	56.04	56.05	54.60	54.61	43,366	-1.25(-2.24%)
Nov 01, 2012	54.65	55.86	54.58	55.86	105,924	+1.34(+2.46%)
Oct 31, 2012	54.71	54.95	54.31	54.52	187,400	-0.08(-0.15%)
Oct 26, 2012	54.45	54.60	54.60	54.60	64,497	+0.22(+0.40%)
Oct 25, 2012	54.77	54.78	53.95	54.38	116,774	+0.00(+0.00%)
Oct 24, 2012	54.92	55.13	54.28	54.38	91,655	-0.11(-0.21%)
Oct 23, 2012	54.77	54.94	54.15	54.50	140,402	-1.29(-2.32%)
Oct 19, 2012	56.70	56.72	55.59	55.79	129,010	-1.23(-2.15%)
Oct 18, 2012	56.71	57.20	56.65	57.02	119,062	+0.06(+0.10%)
Oct 17, 2012	56.44	57.03	56.25	56.96	237,550	+0.69(+1.23%)
Oct 16, 2012	55.22	56.33	55.20	56.27	62,564	+1.31(+2.39%)
Oct 15, 2012	54.50	54.99	54.20	54.96	56,268	+0.38(+0.69%)
Oct 12, 2012	55.03	55.25	54.42	54.58	63,061	-0.49(-0.89%)
Oct 11, 2012	55.03	55.51	55.00	55.07	78,011	+0.51(+0.94%)
Oct 10, 2012	55.02	55.03	54.41	54.55	238,271	-0.51(-0.93%)
Oct 09, 2012	55.39	55.77	55.04	55.07	181,373	-0.40(-0.72%)
Oct 08, 2012	55.26	55.65	55.07	55.46	44,097	-0.07(-0.12%)
Oct 05, 2012	55.68	56.09	55.37	55.53	95,472	+0.15(+0.28%)
Oct 04, 2012	55.03	55.55	54.97	55.38	146,068	+0.72(+1.32%)
Oct 03, 2012	54.91	54.94	54.42	54.65	123,869	-0.20(-0.37%)
Oct 02, 2012	55.31	55.45	54.54	54.86	122,206	-0.41(-0.74%)

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