Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	39.28	39.30	39.13	39.30	3,532	+0.09(+0.23%)
Jan 30, 2012	38.97	39.21	38.97	39.21	33,742	-0.48(-1.22%)
Jan 27, 2012	39.54	39.69	39.49	39.69	2,008	+0.24(+0.62%)
Jan 26, 2012	39.78	39.92	39.45	39.45	2,721	-0.04(-0.11%)
Jan 25, 2012	39.11	39.49	38.91	39.49	7,161	+0.36(+0.92%)
Jan 24, 2012	39.02	39.22	38.91	39.13	7,470	-0.12(-0.32%)
Jan 23, 2012	39.44	39.50	39.24	39.26	17,711	+0.16(+0.41%)
Jan 20, 2012	38.96	39.10	38.93	39.10	54,942	+0.06(+0.15%)
Jan 19, 2012	38.79	39.04	38.79	39.04	32,156	+0.48(+1.26%)
Jan 18, 2012	38.01	38.70	38.01	38.55	12,718	+0.52(+1.37%)
Jan 17, 2012	38.08	38.23	37.99	38.03	65,541	+0.49(+1.29%)
Jan 13, 2012	37.60	37.62	37.27	37.55	2,154	-0.36(-0.95%)
Jan 12, 2012	37.83	37.99	37.78	37.91	6,905	+0.12(+0.33%)
Jan 11, 2012	37.56	37.78	37.53	37.78	2,049	+0.11(+0.29%)
Jan 10, 2012	37.89	37.89	37.68	37.68	1,280	+0.58(+1.55%)
Jan 09, 2012	37.10	37.10	37.02	37.10	2,681	+0.04(+0.10%)
Jan 06, 2012	37.31	37.31	36.98	37.06	6,985	-0.35(-0.94%)
Jan 05, 2012	37.10	37.42	37.01	37.42	12,722	-0.19(-0.51%)
Jan 04, 2012	37.63	37.65	37.37	37.61	32,732	+0.76(+2.07%)
Dec 30, 2011	36.79	36.89	36.79	36.84	17,993	+0.05(+0.14%)
Dec 29, 2011	36.32	36.79	36.31	36.79	11,384	+0.53(+1.46%)
Dec 28, 2011	36.79	36.79	36.23	36.26	5,876	-0.62(-1.67%)
Dec 27, 2011	36.83	36.95	36.83	36.88	63,566	+0.00(+0.00%)
Dec 23, 2011	36.95	36.95	36.82	36.88	4,873	+0.56(+1.54%)
Dec 21, 2011	36.40	36.40	36.04	36.32	7,599	-0.04(-0.10%)
Dec 20, 2011	36.10	36.47	36.09	36.36	11,034	+1.12(+3.17%)
Dec 19, 2011	35.83	35.83	35.24	35.24	15,489	-0.44(-1.23%)
Dec 16, 2011	35.89	35.98	35.68	35.68	3,925	-0.25(-0.69%)
Dec 15, 2011	36.01	36.01	35.79	35.93	9,587	+0.13(+0.37%)
Dec 14, 2011	35.90	35.92	35.61	35.80	6,155	-0.20(-0.57%)
Dec 13, 2011	36.84	36.96	36.01	36.01	19,649	-0.59(-1.62%)
Dec 12, 2011	36.72	36.80	36.47	36.60	15,767	-0.89(-2.36%)
Dec 09, 2011	37.23	37.50	37.23	37.48	3,503	+0.42(+1.15%)
Dec 08, 2011	37.41	37.41	36.89	37.06	1,981	-0.91(-2.39%)
Dec 07, 2011	37.48	38.05	37.48	37.97	3,350	+0.08(+0.21%)
Dec 06, 2011	37.67	38.00	37.66	37.89	4,919	+0.09(+0.23%)
Dec 05, 2011	38.08	38.16	37.78	37.80	5,069	+0.26(+0.68%)
Dec 02, 2011	37.79	37.81	37.54	37.54	7,579	-0.01(-0.03%)
Dec 01, 2011	37.53	37.73	37.47	37.55	5,923	-0.22(-0.57%)
Nov 30, 2011	37.30	37.77	37.19	37.77	20,484	+1.80(+5.00%)
Nov 29, 2011	35.84	36.01	35.84	35.97	2,950	+0.13(+0.38%)
Nov 28, 2011	35.76	36.00	35.75	35.84	7,050	+1.42(+4.12%)
Nov 25, 2011	34.51	34.78	34.42	34.42	1,571	-0.10(-0.28%)
Nov 23, 2011	35.06	35.06	34.49	34.51	22,743	-0.94(-2.65%)
Nov 22, 2011	35.50	35.71	35.26	35.45	9,149	-0.16(-0.44%)
Nov 21, 2011	35.57	35.61	35.41	35.61	8,331	-0.87(-2.39%)
Nov 18, 2011	36.54	36.54	36.36	36.48	3,794	+0.14(+0.38%)
Nov 17, 2011	36.71	36.97	36.15	36.34	10,258	-1.08(-2.88%)
Nov 16, 2011	37.13	37.43	37.12	37.42	16,748	-0.22(-0.58%)
Nov 15, 2011	37.46	37.80	37.34	37.64	15,691	+0.12(+0.33%)
Nov 14, 2011	37.89	37.89	37.44	37.51	8,831	-0.71(-1.86%)
Nov 11, 2011	38.22	38.22	38.22	38.22	409	+0.99(+2.67%)
Nov 10, 2011	37.29	37.48	36.99	37.23	3,313	+0.43(+1.16%)
Nov 09, 2011	37.42	37.56	36.78	36.80	10,596	-1.77(-4.59%)
Nov 08, 2011	38.40	38.58	38.01	38.58	5,945	+0.54(+1.41%)
Nov 07, 2011	38.11	38.20	37.69	38.04	7,874	+0.01(+0.04%)
Nov 04, 2011	37.86	38.08	37.60	38.03	28,373	-0.49(-1.27%)
Nov 03, 2011	38.24	38.51	37.94	38.51	4,654	+0.95(+2.52%)
Nov 02, 2011	37.59	37.83	37.56	37.57	2,281	+0.12(+0.33%)

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