Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	47.77	48.36	47.61	48.30	9,811,003	+0.57(+1.20%)
Dec 28, 2012	48.05	48.50	47.70	47.73	6,772,484	-0.65(-1.34%)
Dec 27, 2012	48.01	48.47	47.88	48.38	9,004,048	+0.47(+0.99%)
Dec 26, 2012	48.41	48.42	47.82	47.90	6,077,197	-0.46(-0.94%)
Dec 24, 2012	48.28	48.66	48.28	48.36	4,216,602	-0.21(-0.43%)
Dec 21, 2012	48.70	49.03	48.08	48.57	19,059,506	-0.31(-0.64%)
Dec 20, 2012	48.30	48.93	47.90	48.88	13,505,557	+0.49(+1.00%)
Dec 19, 2012	49.47	49.60	48.38	48.40	16,272,062	-1.06(-2.15%)
Dec 18, 2012	49.90	50.00	48.81	49.46	14,217,039	-0.50(-1.01%)
Dec 17, 2012	50.28	50.58	49.80	49.96	10,003,621	-0.21(-0.41%)
Dec 14, 2012	50.03	50.48	50.03	50.17	8,528,196	-0.26(-0.51%)
Dec 13, 2012	50.71	51.00	50.26	50.43	6,818,405	-0.33(-0.65%)
Dec 12, 2012	50.83	51.28	50.60	50.76	8,046,991	+0.18(+0.36%)
Dec 11, 2012	51.16	51.29	50.41	50.57	8,603,075	-0.35(-0.68%)
Dec 10, 2012	50.97	51.43	50.88	50.92	6,330,464	-0.23(-0.45%)
Dec 07, 2012	50.69	51.28	50.69	51.15	6,817,067	+0.46(+0.90%)
Dec 06, 2012	50.68	51.21	50.53	50.69	7,307,579	+0.08(+0.16%)
Dec 05, 2012	50.92	51.12	50.41	50.61	10,538,078	-0.24(-0.47%)
Dec 04, 2012	51.35	51.42	50.85	50.85	7,250,649	-0.53(-1.03%)
Nov 30, 2012	51.41	51.68	51.20	51.39	13,230,034	-0.26(-0.50%)
Nov 29, 2012	51.44	51.94	51.16	51.64	9,896,854	+0.24(+0.47%)
Nov 28, 2012	50.88	51.48	50.45	51.40	9,656,466	+0.45(+0.88%)
Nov 27, 2012	51.75	51.75	50.92	50.96	7,826,080	-0.42(-0.82%)
Nov 26, 2012	51.36	51.45	50.96	51.38	5,919,007	-0.31(-0.60%)
Nov 23, 2012	50.88	51.70	50.83	51.69	3,794,632	+0.97(+1.90%)
Nov 21, 2012	50.41	50.81	50.32	50.72	5,766,274	+0.35(+0.70%)
Nov 20, 2012	49.70	50.39	49.66	50.37	10,238,035	+0.71(+1.43%)
Nov 19, 2012	48.93	49.66	48.90	49.66	8,807,941	+1.10(+2.27%)
Nov 16, 2012	48.14	48.71	47.96	48.56	11,370,854	+0.55(+1.14%)
Nov 15, 2012	47.00	48.04	46.94	48.01	12,535,804	+0.90(+1.92%)
Nov 14, 2012	48.25	48.69	47.02	47.10	14,162,497	-1.16(-2.40%)
Nov 13, 2012	48.36	48.91	48.22	48.26	9,235,020	-0.32(-0.66%)
Nov 12, 2012	48.78	49.29	48.54	48.58	6,109,893	-0.25(-0.52%)
Nov 09, 2012	48.46	49.44	48.33	48.84	6,965,937	-0.07(-0.15%)
Nov 08, 2012	49.41	49.87	48.89	48.91	7,471,398	-0.46(-0.93%)
Nov 07, 2012	49.83	50.08	49.36	49.37	9,029,299	-0.59(-1.19%)
Nov 06, 2012	49.72	50.23	49.69	49.96	7,100,899	+0.34(+0.69%)
Nov 05, 2012	49.52	50.00	48.97	49.62	8,284,862	-0.08(-0.16%)
Nov 02, 2012	50.11	50.58	49.67	49.70	16,978,464	-0.38(-0.75%)
Nov 01, 2012	50.87	51.13	50.06	50.08	9,266,599	-0.55(-1.10%)
Oct 31, 2012	51.02	51.17	50.46	50.63	9,408,537	+0.16(+0.32%)
Oct 26, 2012	50.28	50.47	50.47	50.47	7,652,338	+0.31(+0.63%)
Oct 25, 2012	50.49	50.63	50.04	50.16	6,490,049	+0.00(+0.00%)
Oct 24, 2012	50.20	50.56	50.03	50.16	6,906,736	-0.10(-0.20%)
Oct 23, 2012	50.60	50.60	49.97	50.26	7,296,336	-0.12(-0.24%)
Oct 19, 2012	50.40	51.21	50.31	50.38	12,490,978	+0.07(+0.14%)
Oct 18, 2012	50.93	51.66	50.29	50.31	15,458,131	-2.20(-4.19%)
Oct 17, 2012	52.72	53.07	52.50	52.51	8,447,213	-0.38(-0.72%)
Oct 16, 2012	52.88	53.06	52.56	52.90	5,240,818	+0.26(+0.50%)
Oct 15, 2012	52.68	52.77	52.32	52.63	8,299,660	+0.21(+0.39%)
Oct 12, 2012	52.30	53.04	52.24	52.43	6,327,224	+0.49(+0.95%)
Oct 11, 2012	52.51	52.51	51.81	51.94	7,727,338	+0.03(+0.07%)
Oct 10, 2012	52.40	52.80	51.86	51.90	6,637,106	-0.41(-0.79%)
Oct 09, 2012	53.04	53.30	52.31	52.31	7,096,887	-1.06(-1.98%)
Oct 08, 2012	53.57	53.66	53.19	53.37	5,150,379	-0.22(-0.42%)
Oct 05, 2012	53.60	53.82	53.40	53.59	6,833,363	+0.25(+0.46%)
Oct 04, 2012	53.19	53.74	53.16	53.35	6,151,166	+0.31(+0.58%)
Oct 03, 2012	52.55	53.14	52.51	53.04	6,685,653	+0.53(+1.00%)
Oct 02, 2012	52.08	52.60	52.08	52.51	6,561,440	+0.65(+1.26%)

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