Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	60.73	60.91	60.70	60.91	2,575,914	+0.18(+0.30%)
Nov 29, 2012	60.67	60.77	60.59	60.73	1,873,919	+0.23(+0.37%)
Nov 28, 2012	60.44	60.62	60.30	60.50	2,738,001	+0.05(+0.07%)
Nov 27, 2012	60.37	60.52	60.34	60.46	2,794,392	+0.18(+0.30%)
Nov 26, 2012	60.32	60.38	60.17	60.28	2,506,092	-0.12(-0.20%)
Nov 23, 2012	60.29	60.44	60.19	60.40	1,671,244	+0.26(+0.42%)
Nov 21, 2012	60.16	60.23	60.11	60.14	2,766,810	-0.02(-0.03%)
Nov 20, 2012	60.13	60.20	59.99	60.16	3,682,829	+0.08(+0.12%)
Nov 19, 2012	59.89	60.16	59.83	60.08	7,720,760	+0.41(+0.68%)
Nov 16, 2012	59.59	59.78	59.45	59.68	3,807,862	+0.06(+0.10%)
Nov 15, 2012	59.57	59.68	59.24	59.62	4,723,541	+0.06(+0.10%)
Nov 14, 2012	59.99	59.99	59.50	59.56	5,161,181	-0.17(-0.28%)
Nov 13, 2012	59.80	59.95	59.69	59.72	4,032,620	-0.18(-0.30%)
Nov 12, 2012	60.13	60.20	59.89	59.90	2,710,645	-0.06(-0.10%)
Nov 09, 2012	59.89	60.11	59.84	59.96	5,779,362	-0.00(-0.01%)
Nov 08, 2012	60.25	60.34	59.96	59.97	5,377,577	-0.19(-0.32%)
Nov 07, 2012	60.43	60.43	60.13	60.16	2,973,442	-0.28(-0.47%)
Nov 06, 2012	60.46	60.59	60.40	60.44	1,638,055	+0.06(+0.10%)
Nov 05, 2012	60.41	60.50	60.32	60.38	1,876,507	-0.02(-0.02%)
Nov 02, 2012	60.61	60.67	60.38	60.40	2,682,334	-0.08(-0.12%)
Nov 01, 2012	60.26	60.47	60.23	60.47	2,747,865	+0.23(+0.39%)
Oct 31, 2012	60.21	60.30	60.14	60.24	3,554,353	+0.09(+0.15%)
Oct 26, 2012	60.32	60.15	60.15	60.15	2,471,400	-0.09(-0.15%)
Oct 25, 2012	60.33	60.45	60.23	60.24	2,515,293	+0.07(+0.12%)
Oct 24, 2012	60.39	60.42	60.12	60.17	3,559,531	-0.16(-0.27%)
Oct 23, 2012	60.39	60.39	60.20	60.33	3,885,991	-0.03(-0.05%)
Oct 19, 2012	60.62	60.65	60.30	60.36	1,839,279	-0.27(-0.44%)
Oct 18, 2012	60.59	60.69	60.56	60.63	1,529,867	-0.07(-0.12%)
Oct 17, 2012	60.66	60.75	60.56	60.71	2,949,788	+0.18(+0.30%)
Oct 16, 2012	60.39	60.56	60.39	60.53	1,911,064	+0.10(+0.17%)
Oct 15, 2012	60.29	60.47	60.18	60.42	2,265,704	+0.31(+0.52%)
Oct 12, 2012	60.12	60.27	60.09	60.11	2,489,567	+0.06(+0.10%)
Oct 11, 2012	59.97	60.12	59.94	60.05	2,489,672	+0.21(+0.35%)
Oct 10, 2012	59.91	59.97	59.81	59.84	2,783,112	-0.09(-0.15%)
Oct 09, 2012	60.02	60.03	59.90	59.93	4,871,273	-0.09(-0.15%)
Oct 08, 2012	59.94	60.05	59.90	60.02	1,501,978	-0.01(-0.02%)
Oct 05, 2012	60.18	60.26	59.91	60.03	3,001,450	+0.03(+0.05%)
Oct 04, 2012	59.88	60.08	59.87	60.00	1,880,284	+0.27(+0.45%)
Oct 03, 2012	59.76	59.90	59.69	59.73	8,558,153	+0.03(+0.05%)
Oct 02, 2012	59.78	59.84	59.63	59.70	4,361,732	+0.00(+0.00%)
Oct 01, 2012	60.09	60.09	59.67	59.70	2,395,899	-0.01(-0.02%)
Sep 28, 2012	59.73	59.94	59.70	59.72	6,188,807	-0.13(-0.22%)
Sep 27, 2012	59.60	59.89	59.57	59.85	4,738,288	+0.40(+0.67%)
Sep 26, 2012	59.55	59.61	59.18	59.45	5,786,318	-0.25(-0.42%)
Sep 25, 2012	60.07	60.18	59.66	59.70	4,208,267	-0.42(-0.69%)
Sep 24, 2012	60.12	60.18	60.06	60.12	2,512,944	-0.06(-0.10%)
Sep 21, 2012	60.36	60.36	60.10	60.18	2,856,013	-0.03(-0.05%)
Sep 20, 2012	60.36	60.41	60.16	60.21	2,173,438	-0.25(-0.42%)
Sep 19, 2012	60.61	60.61	60.46	60.46	1,901,641	-0.06(-0.10%)
Sep 18, 2012	60.50	60.56	60.36	60.52	3,048,975	-0.01(-0.02%)
Sep 17, 2012	60.53	60.53	60.39	60.53	1,852,750	-0.01(-0.02%)
Sep 14, 2012	60.52	60.59	60.43	60.55	3,954,327	+0.06(+0.10%)
Sep 13, 2012	60.25	60.52	60.16	60.49	3,991,523	+0.28(+0.47%)
Sep 12, 2012	60.10	60.21	60.09	60.21	3,087,082	+0.24(+0.40%)
Sep 11, 2012	59.78	60.04	59.72	59.97	4,454,378	+0.28(+0.47%)
Sep 10, 2012	59.67	59.81	59.63	59.69	2,842,722	+0.01(+0.02%)
Sep 07, 2012	59.55	59.69	59.55	59.67	2,972,606	+0.15(+0.25%)
Sep 06, 2012	59.32	59.52	59.26	59.52	3,831,833	+0.30(+0.50%)
Sep 05, 2012	59.26	59.30	59.18	59.23	2,283,238	+0.03(+0.05%)

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