Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	60.97	62.07	60.92	61.85	59,173	+0.55(+0.90%)
Dec 28, 2012	61.21	61.61	61.15	61.30	28,043	-0.35(-0.57%)
Dec 27, 2012	61.81	61.86	60.91	61.65	42,925	-0.15(-0.24%)
Dec 26, 2012	62.32	62.59	61.70	61.80	25,135	-0.49(-0.79%)
Dec 24, 2012	62.38	62.38	62.07	62.29	13,753	-0.22(-0.35%)
Dec 21, 2012	62.16	62.56	61.88	62.51	19,023	-0.18(-0.28%)
Dec 20, 2012	62.88	62.88	62.54	62.68	35,521	-0.15(-0.23%)
Dec 19, 2012	63.01	63.33	62.83	62.83	33,993	+0.10(+0.17%)
Dec 18, 2012	62.03	62.73	62.03	62.73	45,538	+0.85(+1.38%)
Dec 17, 2012	61.18	62.04	61.18	61.87	43,777	+0.67(+1.10%)
Dec 14, 2012	60.87	61.37	60.87	61.20	42,323	+0.39(+0.65%)
Dec 13, 2012	61.19	61.43	60.56	60.81	69,261	-0.37(-0.61%)
Dec 12, 2012	61.76	61.76	61.12	61.18	44,352	-0.26(-0.43%)
Dec 11, 2012	60.62	61.57	60.54	61.44	15,645	+1.05(+1.74%)
Dec 10, 2012	60.38	60.56	60.30	60.39	45,253	+0.40(+0.67%)
Dec 07, 2012	60.11	60.11	59.59	59.99	18,602	+0.07(+0.11%)
Dec 06, 2012	59.68	60.11	59.68	59.92	35,866	+0.16(+0.26%)
Dec 05, 2012	59.97	59.97	59.13	59.77	57,936	-0.40(-0.67%)
Dec 04, 2012	60.18	60.24	59.73	60.17	10,744	-0.24(-0.39%)
Nov 30, 2012	60.31	60.43	60.10	60.40	21,638	+0.04(+0.06%)
Nov 29, 2012	60.40	60.47	60.17	60.36	33,539	+0.46(+0.77%)
Nov 28, 2012	59.07	59.92	58.66	59.90	36,084	+0.72(+1.21%)
Nov 27, 2012	59.53	59.70	59.19	59.19	55,860	-0.34(-0.58%)
Nov 26, 2012	59.22	59.58	59.08	59.53	8,984	+0.04(+0.07%)
Nov 23, 2012	59.07	59.54	59.06	59.49	8,241	+0.59(+1.00%)
Nov 21, 2012	58.09	58.90	58.09	58.90	16,768	+0.97(+1.68%)
Nov 20, 2012	58.29	58.29	57.63	57.93	62,456	-0.49(-0.84%)
Nov 19, 2012	58.09	58.45	58.06	58.42	46,988	+0.74(+1.27%)
Nov 16, 2012	57.26	57.74	56.84	57.69	38,491	+0.55(+0.96%)
Nov 15, 2012	56.93	57.25	56.74	57.14	123,084	+0.21(+0.36%)
Nov 14, 2012	57.76	57.94	56.87	56.93	33,069	-0.65(-1.12%)
Nov 13, 2012	57.70	57.95	57.48	57.58	35,984	-0.46(-0.79%)
Nov 12, 2012	58.53	58.53	57.94	58.04	119,255	-0.36(-0.62%)
Nov 09, 2012	58.31	59.02	58.22	58.40	54,676	-0.05(-0.08%)
Nov 08, 2012	59.28	59.28	58.45	58.45	36,433	-0.89(-1.50%)
Nov 07, 2012	60.24	60.27	59.31	59.34	35,691	-1.33(-2.20%)
Nov 06, 2012	60.35	61.09	60.16	60.68	44,212	+0.52(+0.86%)
Nov 05, 2012	60.05	60.26	59.77	60.16	26,623	-0.05(-0.08%)
Nov 02, 2012	60.87	60.87	60.16	60.21	12,545	-0.39(-0.65%)
Nov 01, 2012	59.35	60.62	59.22	60.60	366,693	+1.36(+2.30%)
Oct 31, 2012	59.29	59.41	59.01	59.24	138,156	+0.14(+0.23%)
Oct 26, 2012	59.10	59.10	59.10	59.10	22,953	-0.02(-0.03%)
Oct 25, 2012	59.82	60.01	58.73	59.12	82,940	-0.12(-0.20%)
Oct 24, 2012	59.75	59.82	59.01	59.24	24,144	-0.24(-0.40%)
Oct 23, 2012	58.66	59.68	58.52	59.47	158,102	+0.09(+0.15%)
Oct 19, 2012	60.27	60.35	59.28	59.38	244,960	-1.11(-1.83%)
Oct 18, 2012	60.78	60.84	60.37	60.49	21,897	-0.36(-0.60%)
Oct 17, 2012	61.47	61.54	60.72	60.85	101,401	-1.02(-1.65%)
Oct 16, 2012	61.11	61.91	61.11	61.87	233,049	+0.84(+1.38%)
Oct 15, 2012	60.80	61.04	60.46	61.03	74,612	+0.36(+0.60%)
Oct 12, 2012	60.45	60.87	60.31	60.67	9,736	+0.28(+0.47%)
Oct 11, 2012	60.50	60.92	60.16	60.38	27,382	+0.31(+0.52%)
Oct 10, 2012	60.36	60.50	59.89	60.07	38,478	-0.27(-0.44%)
Oct 09, 2012	60.90	61.01	60.26	60.34	21,423	-1.05(-1.71%)
Oct 08, 2012	61.54	61.91	61.23	61.38	75,976	-0.48(-0.78%)
Oct 05, 2012	62.78	62.83	61.79	61.86	21,968	-0.51(-0.82%)
Oct 04, 2012	62.04	62.42	61.59	62.37	70,320	-0.05(-0.08%)
Oct 03, 2012	62.28	62.71	62.10	62.42	13,403	+0.33(+0.54%)
Oct 02, 2012	62.04	62.37	61.76	62.09	40,358	+0.25(+0.40%)

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