Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	44.35	44.36	44.18	44.26	7,075	-0.14(-0.32%)
Nov 29, 2011	44.36	44.51	44.32	44.41	11,285	+0.02(+0.03%)
Nov 28, 2011	44.17	44.42	44.17	44.39	7,201	+0.11(+0.26%)
Nov 25, 2011	44.25	44.30	44.24	44.28	9,078	-0.15(-0.33%)
Nov 23, 2011	44.17	44.45	44.17	44.43	17,369	+0.29(+0.65%)
Nov 22, 2011	44.09	44.19	43.97	44.14	460,148	+0.12(+0.27%)
Nov 21, 2011	44.36	44.36	44.02	44.02	61,641	-0.12(-0.27%)
Nov 18, 2011	44.17	44.20	44.08	44.14	40,514	-0.01(-0.03%)
Nov 17, 2011	44.04	44.17	43.98	44.15	11,549	-0.04(-0.09%)
Nov 16, 2011	44.20	44.22	44.20	44.20	2,383	-0.05(-0.12%)
Nov 15, 2011	44.45	44.49	44.20	44.25	4,999	-0.21(-0.48%)
Nov 14, 2011	44.43	44.49	44.39	44.46	10,752	+0.11(+0.26%)
Nov 11, 2011	44.37	44.42	44.30	44.35	8,098	-0.08(-0.19%)
Nov 10, 2011	44.43	44.43	44.43	44.43	184	-0.07(-0.15%)
Nov 09, 2011	44.65	44.65	44.49	44.50	15,713	+0.04(+0.09%)
Nov 08, 2011	44.62	44.75	44.46	44.46	7,262	-0.29(-0.65%)
Nov 07, 2011	44.61	44.84	44.54	44.75	3,994	+0.16(+0.36%)
Nov 04, 2011	44.55	44.62	44.55	44.59	2,107	+0.20(+0.46%)
Nov 03, 2011	44.46	44.51	44.29	44.39	26,236	-0.16(-0.36%)
Nov 02, 2011	44.30	44.55	44.24	44.55	8,928	-0.02(-0.05%)
Nov 01, 2011	44.34	44.57	44.23	44.57	34,122	+0.68(+1.54%)
Oct 31, 2011	43.86	43.93	43.86	43.89	20,916	+0.27(+0.61%)
Oct 28, 2011	43.67	43.71	43.56	43.63	14,793	+0.09(+0.21%)
Oct 27, 2011	43.94	44.03	43.51	43.54	41,116	-0.30(-0.69%)
Oct 26, 2011	43.83	43.99	43.78	43.84	34,038	-0.08(-0.17%)
Oct 25, 2011	43.73	43.95	43.54	43.92	14,356	+0.48(+1.10%)
Oct 24, 2011	43.54	43.54	43.43	43.44	4,350	+0.00(+0.00%)
Oct 21, 2011	43.38	43.54	43.34	43.44	30,118	-0.07(-0.17%)
Oct 20, 2011	43.34	43.51	43.31	43.51	3,145	+0.16(+0.36%)
Oct 19, 2011	43.30	43.51	43.30	43.35	15,594	-0.01(-0.03%)
Oct 18, 2011	43.31	43.42	43.21	43.37	5,899	+0.12(+0.27%)
Oct 17, 2011	43.15	43.26	43.15	43.25	2,568	+0.16(+0.38%)
Oct 14, 2011	43.01	43.14	42.99	43.09	5,078	-0.08(-0.17%)
Oct 13, 2011	43.20	43.29	43.16	43.16	1,364	+0.09(+0.21%)
Oct 12, 2011	43.10	43.15	43.07	43.07	1,252	-0.24(-0.56%)
Oct 11, 2011	43.38	43.38	43.32	43.32	4,400	+0.09(+0.20%)
Oct 10, 2011	43.49	43.49	43.10	43.23	7,073	-0.29(-0.67%)
Oct 07, 2011	43.56	43.62	43.49	43.52	4,970	-0.09(-0.21%)
Oct 06, 2011	43.70	43.70	43.60	43.62	1,829	-0.04(-0.09%)
Oct 05, 2011	43.82	43.83	43.59	43.65	39,713	-0.11(-0.26%)
Oct 04, 2011	43.85	43.95	43.76	43.76	12,654	-0.01(-0.03%)
Oct 03, 2011	43.53	43.79	43.44	43.78	9,459	+0.50(+1.15%)
Sep 30, 2011	43.45	43.46	43.28	43.28	2,414	-0.24(-0.54%)
Sep 29, 2011	43.49	43.51	43.49	43.51	796	+0.04(+0.09%)
Sep 28, 2011	43.36	43.49	43.36	43.48	7,213	+0.01(+0.02%)
Sep 27, 2011	43.29	43.47	43.29	43.47	4,240	+0.05(+0.12%)
Sep 26, 2011	43.45	43.60	43.41	43.41	9,469	-0.20(-0.46%)
Sep 23, 2011	43.63	43.68	43.54	43.62	14,507	-0.39(-0.89%)
Sep 22, 2011	44.12	44.12	43.86	44.01	13,735	+0.11(+0.24%)
Sep 21, 2011	44.01	44.01	43.90	43.90	1,875	+0.06(+0.14%)
Sep 20, 2011	43.84	43.86	43.75	43.84	1,276	+0.04(+0.10%)
Sep 19, 2011	43.92	43.92	43.79	43.79	8,243	+0.16(+0.37%)
Sep 16, 2011	43.52	43.69	43.52	43.63	20,664	+0.02(+0.04%)
Sep 15, 2011	43.61	43.70	43.54	43.61	19,320	+0.06(+0.14%)
Sep 14, 2011	43.67	43.67	43.54	43.55	8,988	-0.20(-0.45%)
Sep 13, 2011	43.86	43.86	43.73	43.75	6,593	-0.21(-0.48%)
Sep 12, 2011	44.07	44.07	43.96	43.96	1,737	-0.12(-0.26%)
Sep 09, 2011	44.00	44.16	43.94	44.08	50,100	+0.14(+0.32%)
Sep 08, 2011	43.77	43.94	43.77	43.94	59,036	+0.19(+0.44%)
Sep 07, 2011	43.72	43.88	43.72	43.75	3,345	-0.18(-0.41%)
Sep 06, 2011	44.34	44.34	43.81	43.93	5,548	-0.19(-0.44%)
Sep 02, 2011	44.05	44.12	43.96	44.12	9,319	+0.32(+0.74%)

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