Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	55.27	55.39	55.09	55.27	2,426,860	+0.04(+0.07%)
Nov 29, 2012	55.19	55.38	54.94	55.23	4,085,450	+0.22(+0.41%)
Nov 28, 2012	54.32	55.01	54.03	55.01	2,014,803	+0.39(+0.72%)
Nov 27, 2012	54.82	55.01	54.54	54.61	2,486,901	-0.30(-0.55%)
Nov 26, 2012	54.77	54.91	54.57	54.91	2,171,883	-0.11(-0.20%)
Nov 23, 2012	54.60	55.03	54.56	55.02	874,166	+0.67(+1.23%)
Nov 21, 2012	54.30	54.37	54.14	54.35	1,557,113	+0.11(+0.20%)
Nov 20, 2012	54.07	54.31	53.82	54.24	1,777,564	+0.05(+0.10%)
Nov 19, 2012	53.83	54.19	53.77	54.19	1,710,894	+1.00(+1.88%)
Nov 16, 2012	53.03	53.29	52.56	53.19	2,686,061	+0.26(+0.49%)
Nov 15, 2012	53.02	53.27	52.74	52.93	2,613,692	-0.07(-0.13%)
Nov 14, 2012	53.93	54.04	52.89	52.99	3,259,201	-0.78(-1.45%)
Nov 13, 2012	53.72	54.35	53.63	53.77	2,454,776	-0.22(-0.41%)
Nov 12, 2012	54.11	54.17	53.90	54.00	2,346,170	+0.01(+0.01%)
Nov 09, 2012	53.79	54.49	53.76	53.99	4,053,661	+0.00(+0.00%)
Nov 08, 2012	54.62	54.93	53.99	53.99	2,324,375	-0.60(-1.10%)
Nov 07, 2012	55.52	55.52	54.35	54.59	2,894,884	-1.42(-2.53%)
Nov 06, 2012	55.63	56.18	55.63	56.01	1,482,890	+0.49(+0.87%)
Nov 05, 2012	55.37	55.61	55.15	55.52	1,771,620	+0.06(+0.11%)
Nov 02, 2012	56.26	56.26	55.38	55.46	2,238,791	-0.51(-0.91%)
Nov 01, 2012	55.42	55.97	55.36	55.97	3,413,297	+0.66(+1.20%)
Oct 31, 2012	55.43	55.59	55.06	55.31	2,934,662	+0.11(+0.20%)
Oct 26, 2012	55.34	55.20	55.20	55.20	4,175,160	-0.22(-0.39%)
Oct 25, 2012	55.59	55.68	55.01	55.41	1,772,859	+0.24(+0.43%)
Oct 24, 2012	55.46	55.55	55.07	55.17	3,446,022	-0.11(-0.20%)
Oct 23, 2012	55.51	55.51	55.01	55.28	1,712,883	-0.89(-1.59%)
Oct 19, 2012	56.94	56.94	56.04	56.18	1,364,511	-0.89(-1.57%)
Oct 18, 2012	56.85	57.23	56.85	57.07	1,877,138	+0.08(+0.15%)
Oct 17, 2012	56.61	57.02	56.55	56.98	1,022,054	+0.52(+0.93%)
Oct 16, 2012	56.20	56.50	56.16	56.46	1,521,957	+0.54(+0.96%)
Oct 15, 2012	55.62	55.98	55.39	55.92	1,926,539	+0.45(+0.82%)
Oct 12, 2012	55.83	55.91	55.36	55.47	3,673,182	-0.36(-0.65%)
Oct 11, 2012	56.03	56.19	55.83	55.83	2,053,862	+0.18(+0.32%)
Oct 10, 2012	56.00	56.03	55.51	55.65	1,871,794	-0.40(-0.71%)
Oct 09, 2012	56.44	56.59	56.02	56.05	1,368,477	-0.42(-0.75%)
Oct 08, 2012	56.35	56.55	56.31	56.48	1,621,429	-0.10(-0.18%)
Oct 05, 2012	56.82	56.94	56.39	56.58	1,128,872	+0.05(+0.10%)
Oct 04, 2012	56.21	56.54	56.16	56.52	3,339,718	+0.53(+0.95%)
Oct 03, 2012	55.98	56.18	55.68	55.99	1,981,422	+0.15(+0.28%)
Oct 02, 2012	55.95	56.05	55.60	55.84	2,251,260	+0.14(+0.25%)
Oct 01, 2012	55.85	56.23	55.63	55.70	1,945,648	+0.10(+0.18%)
Sep 28, 2012	55.60	55.80	55.38	55.60	2,656,169	-0.23(-0.41%)
Sep 27, 2012	55.57	55.93	55.42	55.83	1,471,098	+0.49(+0.89%)
Sep 26, 2012	55.58	55.61	55.19	55.34	2,015,747	-0.29(-0.51%)
Sep 25, 2012	56.38	56.45	55.60	55.62	1,806,010	-0.58(-1.03%)
Sep 24, 2012	56.03	56.36	55.99	56.20	1,933,495	-0.03(-0.06%)
Sep 21, 2012	56.55	56.55	56.21	56.23	1,535,427	-0.05(-0.08%)
Sep 20, 2012	55.96	56.29	55.77	56.28	1,400,624	+0.02(+0.04%)
Sep 19, 2012	56.27	56.45	56.14	56.26	1,170,864	+0.03(+0.05%)
Sep 18, 2012	56.23	56.32	56.09	56.23	1,614,365	-0.15(-0.27%)
Sep 17, 2012	56.61	56.67	56.23	56.38	2,007,515	-0.39(-0.69%)
Sep 14, 2012	56.60	57.15	56.56	56.77	1,653,616	+0.28(+0.50%)
Sep 13, 2012	55.54	56.62	55.40	56.49	1,864,178	+0.94(+1.70%)
Sep 12, 2012	55.51	55.66	55.41	55.54	1,025,862	+0.18(+0.33%)
Sep 11, 2012	55.21	55.52	55.17	55.36	2,739,152	+0.21(+0.37%)
Sep 10, 2012	55.36	55.52	55.13	55.15	2,405,233	-0.26(-0.47%)
Sep 07, 2012	55.15	55.41	55.13	55.41	938,101	+0.37(+0.67%)
Sep 06, 2012	54.25	55.05	54.25	55.05	1,451,955	+1.15(+2.13%)
Sep 05, 2012	53.94	54.07	53.77	53.90	1,059,599	+0.05(+0.09%)

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