Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	55.70	55.88	55.60	55.78	49,929	+0.14(+0.25%)
Nov 29, 2012	55.56	55.71	55.34	55.64	88,852	+0.28(+0.51%)
Nov 28, 2012	54.73	55.41	54.44	55.36	594,198	+0.46(+0.84%)
Nov 27, 2012	54.97	55.25	54.87	54.90	322,241	-0.11(-0.19%)
Nov 26, 2012	54.85	55.01	54.72	55.01	61,341	-0.34(-0.62%)
Nov 23, 2012	54.94	55.35	54.94	55.35	17,731	+0.62(+1.13%)
Nov 21, 2012	54.69	54.77	54.58	54.73	67,134	+0.07(+0.13%)
Nov 20, 2012	54.62	54.73	54.27	54.66	92,375	+0.06(+0.11%)
Nov 19, 2012	54.14	54.62	54.14	54.60	77,500	+0.85(+1.58%)
Nov 16, 2012	53.36	53.77	53.08	53.75	99,030	+0.38(+0.71%)
Nov 15, 2012	53.53	53.71	53.17	53.37	116,088	-0.18(-0.34%)
Nov 14, 2012	54.45	54.45	53.46	53.55	179,192	-0.73(-1.34%)
Nov 13, 2012	54.24	54.78	54.11	54.28	69,950	-0.11(-0.20%)
Nov 12, 2012	54.60	54.61	54.35	54.39	111,897	-0.10(-0.18%)
Nov 09, 2012	54.36	54.97	54.25	54.49	224,151	-0.08(-0.15%)
Nov 08, 2012	55.14	55.33	54.53	54.57	133,388	-0.72(-1.30%)
Nov 07, 2012	55.76	55.76	54.85	55.29	724,719	-0.94(-1.67%)
Nov 06, 2012	56.10	56.41	55.91	56.23	41,738	+0.34(+0.61%)
Nov 05, 2012	55.60	55.97	55.50	55.89	31,243	+0.04(+0.07%)
Nov 02, 2012	56.65	56.65	55.82	55.85	65,076	-0.60(-1.06%)
Nov 01, 2012	56.06	56.54	56.06	56.45	81,007	+0.47(+0.84%)
Oct 31, 2012	56.18	56.32	55.79	55.98	130,055	+0.06(+0.11%)
Oct 26, 2012	55.84	55.92	55.92	55.92	51,600	+0.08(+0.14%)
Oct 25, 2012	55.92	56.02	55.55	55.84	87,059	+0.26(+0.47%)
Oct 24, 2012	55.84	55.90	55.53	55.58	84,914	-0.15(-0.27%)
Oct 23, 2012	55.92	55.92	55.40	55.73	104,123	-1.00(-1.76%)
Oct 19, 2012	57.41	57.41	56.63	56.73	73,339	-0.84(-1.46%)
Oct 18, 2012	57.33	57.62	57.30	57.57	97,570	+0.06(+0.10%)
Oct 17, 2012	57.13	57.57	57.12	57.51	367,093	+0.39(+0.68%)
Oct 16, 2012	56.73	57.13	56.73	57.12	165,827	+0.60(+1.06%)
Oct 15, 2012	56.18	56.55	56.08	56.52	110,122	+0.39(+0.69%)
Oct 12, 2012	56.34	56.52	56.04	56.13	44,351	-0.17(-0.30%)
Oct 11, 2012	56.58	56.61	56.29	56.30	226,778	-0.01(-0.02%)
Oct 10, 2012	56.68	56.68	56.24	56.31	134,030	-0.40(-0.71%)
Oct 09, 2012	57.16	57.25	56.71	56.71	173,450	-0.49(-0.86%)
Oct 08, 2012	57.10	57.21	57.02	57.20	66,185	-0.02(-0.03%)
Oct 05, 2012	57.28	57.50	57.10	57.22	619,904	+0.18(+0.32%)
Oct 04, 2012	56.79	57.08	56.77	57.04	292,282	+0.46(+0.81%)
Oct 03, 2012	56.47	56.73	56.26	56.58	143,833	+0.19(+0.34%)
Oct 02, 2012	56.54	56.68	56.25	56.39	448,552	+0.02(+0.04%)
Oct 01, 2012	56.50	56.78	56.31	56.37	42,469	+0.01(+0.02%)
Sep 28, 2012	56.35	56.51	56.06	56.36	45,211	-0.14(-0.25%)
Sep 27, 2012	56.41	56.65	56.17	56.50	91,701	+0.29(+0.52%)
Sep 26, 2012	56.37	56.42	56.13	56.21	638,060	-0.22(-0.39%)
Sep 25, 2012	57.03	57.04	56.40	56.43	72,934	-0.44(-0.77%)
Sep 24, 2012	56.72	56.96	56.60	56.87	53,140	-0.16(-0.28%)
Sep 21, 2012	57.22	57.23	57.03	57.03	93,906	+0.11(+0.19%)
Sep 20, 2012	56.57	56.97	56.51	56.92	43,862	+0.16(+0.28%)
Sep 19, 2012	56.66	56.88	56.60	56.76	83,198	+0.05(+0.09%)
Sep 18, 2012	56.70	56.78	56.60	56.71	174,189	-0.06(-0.11%)
Sep 17, 2012	56.87	56.94	56.65	56.77	104,826	-0.26(-0.46%)
Sep 14, 2012	57.14	57.43	56.87	57.03	95,291	-0.05(-0.08%)
Sep 13, 2012	56.35	57.12	56.20	57.08	2,026,423	+0.72(+1.28%)
Sep 12, 2012	56.45	56.50	56.22	56.36	163,565	+0.06(+0.11%)
Sep 11, 2012	56.25	56.43	56.18	56.30	52,012	+0.11(+0.20%)
Sep 10, 2012	56.23	56.44	56.15	56.19	104,136	-0.09(-0.16%)
Sep 07, 2012	56.19	56.31	56.19	56.28	649,935	+0.13(+0.23%)
Sep 06, 2012	55.50	56.15	55.50	56.15	113,999	+0.91(+1.65%)
Sep 05, 2012	55.35	55.43	55.16	55.24	110,016	-0.08(-0.14%)

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