Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	80.30	80.31	80.06	80.14	1,747,312	-0.21(-0.26%)
Nov 29, 2011	80.22	80.38	80.06	80.35	2,345,402	+0.03(+0.04%)
Nov 28, 2011	80.13	80.35	80.04	80.32	2,355,812	-0.01(-0.01%)
Nov 25, 2011	80.44	80.49	80.29	80.32	1,043,787	-0.11(-0.14%)
Nov 23, 2011	80.30	80.55	80.26	80.43	1,181,138	+0.07(+0.09%)
Nov 22, 2011	80.27	80.41	80.18	80.36	1,434,330	+0.06(+0.07%)
Nov 21, 2011	80.42	80.43	80.28	80.30	1,144,801	-0.01(-0.02%)
Nov 18, 2011	80.40	80.40	80.19	80.32	1,099,608	-0.01(-0.02%)
Nov 17, 2011	80.35	80.49	80.23	80.33	2,279,218	-0.04(-0.05%)
Nov 16, 2011	80.58	80.59	80.30	80.38	1,655,636	-0.03(-0.04%)
Nov 15, 2011	80.49	80.54	80.30	80.41	1,075,172	-0.10(-0.13%)
Nov 14, 2011	80.57	80.60	80.41	80.51	1,623,513	+0.07(+0.08%)
Nov 11, 2011	80.45	80.50	80.37	80.44	2,461,255	-0.10(-0.12%)
Nov 10, 2011	80.52	80.71	80.36	80.54	1,784,865	-0.15(-0.19%)
Nov 09, 2011	80.72	80.84	80.61	80.69	1,064,563	+0.14(+0.17%)
Nov 08, 2011	80.56	80.73	80.49	80.55	1,295,547	-0.11(-0.14%)
Nov 07, 2011	80.59	80.84	80.57	80.66	1,017,102	+0.07(+0.08%)
Nov 04, 2011	80.62	80.74	80.57	80.60	2,784,380	-0.02(-0.03%)
Nov 03, 2011	80.57	80.73	80.51	80.62	1,523,079	-0.18(-0.22%)
Nov 02, 2011	80.57	80.84	80.54	80.79	999,507	+0.00(+0.00%)

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