Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	50.19	50.82	50.19	50.54	271,487	+0.05(+0.10%)
Dec 28, 2012	50.80	50.95	50.20	50.49	333,028	-0.56(-1.10%)
Dec 27, 2012	51.28	51.28	50.70	51.05	405,250	-0.31(-0.60%)
Dec 26, 2012	51.26	51.41	51.25	51.36	238,957	+0.11(+0.21%)
Dec 24, 2012	51.37	51.40	51.18	51.25	182,491	-0.09(-0.18%)
Dec 21, 2012	50.50	51.34	50.49	51.34	523,767	+0.44(+0.86%)
Dec 20, 2012	50.87	50.92	50.45	50.90	423,651	-0.40(-0.78%)
Dec 19, 2012	51.70	51.75	51.15	51.30	261,674	+0.16(+0.31%)
Dec 18, 2012	50.79	51.23	50.78	51.14	234,701	+0.57(+1.13%)
Dec 17, 2012	50.42	50.72	50.42	50.57	198,715	-0.23(-0.45%)
Dec 14, 2012	50.44	50.99	50.27	50.80	200,561	+0.45(+0.89%)
Dec 13, 2012	50.36	50.62	50.19	50.35	446,876	-0.26(-0.51%)
Dec 12, 2012	50.67	50.83	50.34	50.61	512,712	-0.14(-0.28%)
Dec 11, 2012	50.45	50.77	50.37	50.75	458,856	+0.57(+1.14%)
Dec 10, 2012	49.86	50.22	49.86	50.18	268,705	+0.62(+1.25%)
Dec 07, 2012	49.29	49.67	49.29	49.56	257,426	+0.56(+1.14%)
Dec 06, 2012	49.31	49.31	48.97	49.00	438,428	+0.17(+0.35%)
Dec 05, 2012	48.92	49.12	48.80	48.83	587,115	-0.04(-0.09%)
Dec 04, 2012	49.10	49.16	48.85	48.87	162,805	-0.34(-0.69%)
Nov 30, 2012	48.95	49.25	48.94	49.21	482,209	+0.26(+0.53%)
Nov 29, 2012	48.95	49.13	48.73	48.95	325,663	+0.44(+0.91%)
Nov 28, 2012	48.02	48.55	48.02	48.51	335,369	+0.34(+0.70%)
Nov 27, 2012	48.04	48.17	47.84	48.17	385,645	-0.10(-0.21%)
Nov 26, 2012	48.06	48.27	47.95	48.27	186,101	-0.09(-0.19%)
Nov 24, 2012	48.01	48.36	47.99	48.36	38,697	+0.00(+0.00%)
Nov 23, 2012	48.01	48.36	47.99	48.36	38,697	+1.23(+2.61%)
Nov 21, 2012	46.99	47.25	46.83	47.13	563,592	+0.28(+0.60%)
Nov 20, 2012	46.70	46.96	46.61	46.85	306,174	-0.26(-0.55%)
Nov 19, 2012	46.63	47.32	46.63	47.11	1,285,104	+0.95(+2.06%)
Nov 16, 2012	46.40	46.47	45.89	46.16	731,347	-0.39(-0.84%)
Nov 15, 2012	47.08	47.24	46.00	46.55	247,826	-1.01(-2.12%)
Nov 14, 2012	47.71	47.83	47.48	47.56	215,866	+0.07(+0.15%)
Nov 13, 2012	47.04	47.79	47.00	47.49	250,348	+0.11(+0.23%)
Nov 12, 2012	47.27	47.40	47.20	47.38	347,898	-0.05(-0.11%)
Nov 09, 2012	47.50	47.70	47.30	47.43	225,937	-0.21(-0.44%)
Nov 08, 2012	47.84	47.84	47.50	47.64	643,185	-0.51(-1.06%)
Nov 07, 2012	48.35	48.35	47.90	48.15	1,521,804	-0.48(-0.99%)
Nov 06, 2012	48.43	48.71	48.30	48.63	735,781	+0.55(+1.14%)
Nov 05, 2012	48.18	48.21	47.93	48.08	154,351	-0.22(-0.46%)
Nov 02, 2012	47.70	48.31	47.70	48.30	829,605	+0.00(+0.00%)
Nov 01, 2012	48.27	48.33	48.01	48.30	1,210,281	+0.28(+0.58%)
Oct 31, 2012	48.84	48.89	48.02	48.02	337,350	-0.72(-1.48%)
Oct 26, 2012		48.74	48.74	48.74	0	-0.04(-0.08%)
Oct 25, 2012	48.77	48.82	48.46	48.78	1,206,003	+0.28(+0.58%)
Oct 24, 2012	48.68	48.69	48.46	48.50	1,370,431	-0.32(-0.66%)
Oct 23, 2012	49.05	49.08	48.73	48.82	252,681	-1.53(-3.04%)
Oct 19, 2012	50.68	50.82	50.30	50.35	484,780	-0.20(-0.40%)
Oct 18, 2012	50.40	50.66	50.35	50.55	383,725	+0.49(+0.98%)
Oct 17, 2012	49.83	50.14	49.79	50.06	211,958	+0.06(+0.12%)
Oct 16, 2012	49.81	50.03	49.66	50.00	710,192	+0.43(+0.87%)
Oct 15, 2012	49.51	49.58	49.20	49.57	357,021	+0.70(+1.43%)
Oct 12, 2012	48.92	49.11	48.40	48.87	235,945	+0.44(+0.91%)
Oct 11, 2012	48.68	48.78	48.40	48.43	173,451	+0.13(+0.27%)
Oct 10, 2012	48.46	48.46	48.10	48.30	223,976	-0.43(-0.88%)
Oct 09, 2012	48.90	49.19	48.73	48.73	377,519	-0.68(-1.38%)
Oct 08, 2012	49.12	49.43	49.01	49.41	374,445	+0.31(+0.63%)
Oct 06, 2012	49.15	49.30	42.20	49.10	775,366	+0.00(+0.00%)
Oct 05, 2012	49.15	49.30	42.20	49.10	775,366	+0.30(+0.61%)
Oct 04, 2012	48.10	48.85	48.06	48.80	167,990	+0.93(+1.94%)
Oct 03, 2012	47.94	48.06	47.78	47.87	424,126	-0.18(-0.37%)
Oct 02, 2012	48.08	48.13	47.93	48.05	469,945	+0.14(+0.29%)

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