Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	44.39	44.50	44.08	44.10	79,758	-0.25(-0.56%)
Jan 30, 2013	44.55	44.85	44.23	44.35	83,816	-0.06(-0.14%)
Jan 29, 2013	44.77	44.77	44.41	44.41	82,020	-0.24(-0.54%)
Jan 28, 2013	44.90	44.92	44.61	44.65	102,851	-0.16(-0.36%)
Jan 25, 2013	44.84	44.95	44.75	44.81	65,877	+0.00(+0.00%)
Jan 24, 2013	45.19	45.24	44.81	44.81	80,917	-0.26(-0.58%)
Jan 23, 2013	44.84	45.10	44.84	45.07	39,108	+0.14(+0.31%)
Jan 22, 2013	45.04	45.04	44.75	44.93	46,485	+0.17(+0.38%)
Jan 21, 2013	44.60	44.84	44.59	44.76	105,114	+0.23(+0.52%)
Jan 18, 2013	44.33	44.57	44.27	44.53	159,635	+0.24(+0.54%)
Jan 17, 2013	44.00	44.34	44.00	44.29	105,350	+0.24(+0.54%)
Jan 16, 2013	44.22	44.24	43.99	44.05	170,768	-0.07(-0.16%)
Jan 15, 2013	43.62	44.14	43.62	44.12	217,449	+0.35(+0.80%)
Jan 14, 2013	43.93	43.93	43.73	43.77	65,381	+0.04(+0.09%)
Jan 11, 2013	43.99	44.00	43.71	43.73	119,790	-0.24(-0.55%)
Jan 10, 2013	44.02	44.20	43.94	43.97	99,110	-0.01(-0.02%)
Jan 09, 2013	44.25	44.28	43.97	43.98	73,973	-0.16(-0.36%)
Jan 08, 2013	44.11	44.19	43.95	44.14	61,643	+0.04(+0.09%)
Jan 07, 2013	44.09	44.30	44.09	44.10	40,779	+0.01(+0.02%)
Jan 04, 2013	44.05	44.28	43.95	44.09	39,839	-0.02(-0.05%)
Jan 03, 2013	44.15	44.30	44.11	44.11	44,039	-0.19(-0.43%)
Jan 02, 2013	44.49	44.42	44.07	44.30	74,328	+0.12(+0.27%)
Dec 31, 2012		44.18	44.18	44.18	0	-0.24(-0.54%)
Dec 28, 2012	44.28	44.58	44.23	44.42	119,995	-0.02(-0.05%)
Dec 27, 2012	44.56	44.80	44.41	44.44	80,181	-0.30(-0.67%)
Dec 24, 2012		44.74	44.74	44.74	0	-0.06(-0.13%)
Dec 21, 2012	44.51	44.85	44.32	44.80	1,159,463	+0.04(+0.09%)
Dec 20, 2012	44.56	44.76	44.41	44.76	84,880	+0.16(+0.36%)
Dec 19, 2012	44.50	44.60	44.26	44.60	126,328	+0.22(+0.50%)
Dec 18, 2012	44.01	44.47	43.96	44.38	125,705	+0.43(+0.98%)
Dec 17, 2012	44.17	44.25	43.87	43.95	147,357	-0.09(-0.20%)
Dec 14, 2012	44.00	44.25	43.98	44.04	91,579	+0.07(+0.16%)
Dec 13, 2012	44.00	44.11	43.95	43.97	76,890	+0.00(+0.00%)
Dec 12, 2012	43.99	44.05	43.77	43.97	81,711	+0.09(+0.21%)
Dec 11, 2012	44.05	44.13	43.76	43.88	105,642	-0.09(-0.20%)
Dec 10, 2012	44.10	44.18	43.87	43.97	286,422	+0.22(+0.50%)
Dec 07, 2012	44.50	44.60	43.60	43.75	150,799	-0.75(-1.69%)
Dec 06, 2012	44.32	44.50	44.21	44.50	139,788	-0.06(-0.13%)
Dec 05, 2012	45.49	45.50	44.15	44.56	275,827	-1.19(-2.60%)
Dec 04, 2012	44.76	45.97	44.69	45.75	368,105	+0.74(+1.64%)
Nov 30, 2012	45.03	45.42	44.86	45.01	73,133	-0.22(-0.49%)
Nov 29, 2012	45.35	45.35	44.93	45.23	46,879	-0.07(-0.15%)
Nov 28, 2012	44.91	45.30	44.91	45.30	46,804	+0.11(+0.24%)
Nov 27, 2012	45.27	45.30	45.17	45.19	29,090	-0.08(-0.18%)
Nov 26, 2012	45.40	45.40	44.96	45.27	52,673	+0.02(+0.04%)
Nov 24, 2012	45.43	45.43	45.00	45.25	17,799	+0.00(+0.00%)
Nov 23, 2012	45.43	45.43	45.00	45.25	17,799	-0.19(-0.42%)
Nov 22, 2012	44.98	45.51	44.91	45.44	27,040	+0.61(+1.36%)
Nov 21, 2012	44.69	45.04	44.50	44.83	50,844	+0.09(+0.20%)
Nov 20, 2012	44.53	44.89	44.29	44.74	38,315	+0.47(+1.06%)
Nov 19, 2012	43.52	44.27	43.52	44.27	75,208	+1.03(+2.38%)
Nov 16, 2012	42.90	43.50	42.90	43.24	34,366	+0.20(+0.46%)
Nov 15, 2012	43.46	43.49	42.90	43.04	53,532	-0.34(-0.78%)
Nov 14, 2012	43.99	43.99	43.30	43.38	529,694	-0.48(-1.09%)
Nov 13, 2012	43.73	43.90	43.60	43.86	20,313	+0.05(+0.11%)
Nov 12, 2012	44.00	44.00	43.79	43.81	28,993	-0.03(-0.07%)
Nov 09, 2012	43.71	44.00	43.71	43.84	23,505	+0.02(+0.05%)
Nov 08, 2012	43.98	44.13	43.76	43.82	24,916	-0.13(-0.30%)
Nov 07, 2012	44.30	44.30	43.91	43.95	80,703	-0.35(-0.79%)
Nov 06, 2012	44.25	44.34	44.11	44.30	46,533	+0.17(+0.39%)
Nov 05, 2012	44.50	44.50	44.13	44.13	26,207	-0.37(-0.83%)
Nov 02, 2012	44.40	44.63	44.34	44.50	29,638	+0.10(+0.23%)

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