Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	44.64	45.46	44.64	45.38	116,606	+0.53(+1.18%)
Dec 28, 2012	44.65	45.01	44.63	44.85	84,036	-0.01(-0.03%)
Dec 27, 2012	44.97	45.03	44.68	44.87	134,714	+0.04(+0.10%)
Dec 26, 2012	44.64	44.99	44.64	44.82	38,346	+0.04(+0.10%)
Dec 24, 2012	44.81	44.90	44.73	44.78	39,040	-0.05(-0.11%)
Dec 21, 2012	44.85	45.04	44.43	44.83	199,674	-0.27(-0.59%)
Dec 20, 2012	45.03	45.21	44.64	45.09	562,912	+0.09(+0.21%)
Dec 19, 2012	45.20	45.20	44.97	45.00	161,545	-0.25(-0.55%)
Dec 18, 2012	44.98	45.29	44.79	45.25	305,432	+0.33(+0.73%)
Dec 17, 2012	44.55	44.98	44.49	44.93	445,901	+0.26(+0.58%)
Dec 14, 2012	44.34	44.71	44.19	44.67	101,144	+0.41(+0.92%)
Dec 13, 2012	44.14	44.32	44.03	44.26	124,251	+0.04(+0.08%)
Dec 12, 2012	43.94	44.32	43.94	44.22	217,538	+0.30(+0.69%)
Dec 11, 2012	43.46	44.07	43.45	43.92	223,100	+0.48(+1.11%)
Dec 10, 2012	43.38	43.44	43.16	43.44	236,783	+0.22(+0.50%)
Dec 07, 2012	43.26	43.41	43.09	43.23	228,570	-0.22(-0.51%)
Dec 06, 2012	43.04	43.48	43.04	43.45	196,584	+0.33(+0.76%)
Dec 05, 2012	42.83	43.32	42.83	43.12	235,857	+0.21(+0.48%)
Dec 04, 2012	42.86	43.14	42.82	42.91	332,850	-0.13(-0.30%)
Nov 30, 2012	43.11	43.22	42.82	43.04	295,251	-0.09(-0.22%)
Nov 29, 2012	42.86	43.20	42.83	43.13	177,954	+0.34(+0.80%)
Nov 28, 2012	42.28	42.85	42.28	42.79	129,883	+0.13(+0.32%)
Nov 27, 2012	42.96	43.00	42.64	42.66	222,622	-0.26(-0.60%)
Nov 26, 2012	42.87	42.99	42.37	42.91	114,550	-0.25(-0.58%)
Nov 23, 2012	43.27	43.44	42.98	43.16	62,269	-0.14(-0.33%)
Nov 21, 2012	43.47	43.66	43.24	43.31	147,013	-0.55(-1.26%)
Nov 20, 2012	43.49	43.86	43.49	43.86	240,759	+0.11(+0.25%)
Nov 19, 2012	43.43	43.76	43.43	43.75	105,124	+0.49(+1.14%)
Nov 16, 2012	43.00	43.31	42.87	43.26	165,932	+0.13(+0.30%)
Nov 15, 2012	42.87	43.28	42.75	43.13	440,236	+0.32(+0.74%)
Nov 14, 2012	43.16	43.38	42.69	42.81	235,435	-0.41(-0.95%)
Nov 13, 2012	43.38	43.40	42.93	43.22	222,249	-0.49(-1.11%)
Nov 12, 2012	43.84	44.04	43.69	43.71	387,977	-0.32(-0.73%)
Nov 09, 2012	43.86	44.12	43.85	44.03	179,928	-0.15(-0.34%)
Nov 08, 2012	44.31	44.43	44.07	44.18	224,727	-0.11(-0.26%)
Nov 07, 2012	44.09	44.45	44.00	44.29	237,233	-0.26(-0.58%)
Nov 06, 2012	44.47	44.62	44.37	44.55	130,124	+0.11(+0.24%)
Nov 05, 2012	44.24	44.45	44.02	44.45	177,655	-0.06(-0.13%)
Nov 02, 2012	44.87	44.93	44.41	44.50	180,638	-0.21(-0.48%)
Nov 01, 2012	44.03	44.78	44.02	44.72	208,652	+0.61(+1.38%)
Oct 31, 2012	44.29	44.29	44.00	44.11	167,071	+0.07(+0.16%)
Oct 26, 2012	44.05	44.04	44.04	44.04	769,436	-0.04(-0.08%)
Oct 25, 2012	44.13	44.42	43.89	44.07	157,554	+0.43(+0.99%)
Oct 24, 2012	43.79	43.92	43.61	43.64	343,791	+0.14(+0.33%)
Oct 23, 2012	43.71	43.81	43.38	43.50	214,976	-1.19(-2.66%)
Oct 19, 2012	45.20	45.20	44.55	44.69	94,640	-0.88(-1.93%)
Oct 18, 2012	45.26	45.59	45.26	45.57	253,527	+0.11(+0.24%)
Oct 17, 2012	45.52	45.57	45.35	45.46	164,443	+0.11(+0.24%)
Oct 16, 2012	45.28	45.43	45.18	45.36	145,372	+0.34(+0.75%)
Oct 15, 2012	44.88	45.09	44.75	45.02	46,307	+0.19(+0.43%)
Oct 12, 2012	44.86	44.90	44.67	44.83	90,431	+0.12(+0.27%)
Oct 11, 2012	44.96	45.03	44.67	44.70	151,722	+0.24(+0.55%)
Oct 10, 2012	44.61	44.83	44.39	44.46	123,598	-0.19(-0.43%)
Oct 09, 2012	45.26	45.33	44.59	44.65	139,295	-0.68(-1.50%)
Oct 08, 2012	45.12	45.40	44.94	45.33	64,380	+0.02(+0.05%)
Oct 05, 2012	45.41	45.56	45.30	45.31	225,582	+0.25(+0.56%)
Oct 04, 2012	44.76	45.14	44.65	45.06	196,923	+0.46(+1.03%)
Oct 03, 2012	44.98	44.98	44.55	44.60	161,823	-0.26(-0.58%)
Oct 02, 2012	44.72	44.99	44.62	44.86	95,403	+0.30(+0.68%)

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