Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	54.82	54.96	54.11	54.94	88,519	+0.44(+0.80%)
Jan 30, 2012	54.72	54.72	54.37	54.51	38,626	-0.60(-1.09%)
Jan 27, 2012	55.22	55.52	54.90	55.11	40,375	-0.43(-0.77%)
Jan 26, 2012	56.23	56.49	55.00	55.54	39,168	-0.58(-1.04%)
Jan 25, 2012	55.62	56.24	55.21	56.12	30,575	+0.46(+0.82%)
Jan 24, 2012	55.67	55.74	55.38	55.66	55,321	-0.33(-0.59%)
Jan 23, 2012	56.17	56.46	55.70	55.99	54,600	-0.67(-1.18%)
Jan 20, 2012	57.53	57.58	56.17	56.66	89,708	-0.92(-1.60%)
Jan 19, 2012	57.69	57.73	57.42	57.58	38,753	-0.04(-0.07%)
Jan 18, 2012	57.23	57.67	57.04	57.62	52,011	+0.44(+0.76%)
Jan 17, 2012	57.43	57.44	57.08	57.18	59,999	+0.11(+0.19%)
Jan 13, 2012	56.28	57.24	56.28	57.08	67,062	+0.14(+0.24%)
Jan 12, 2012	57.43	57.43	56.71	56.94	60,446	+0.04(+0.07%)
Jan 11, 2012	56.19	57.06	56.18	56.90	98,024	+0.31(+0.55%)
Jan 10, 2012	57.43	57.71	56.21	56.59	124,027	-0.62(-1.08%)
Jan 09, 2012	56.30	57.53	56.30	57.21	74,396	+0.33(+0.58%)
Jan 06, 2012	56.08	57.24	55.85	56.88	113,342	+0.61(+1.08%)
Jan 05, 2012	55.97	56.56	55.69	56.27	44,395	-0.13(-0.22%)
Jan 04, 2012	55.73	56.64	55.73	56.40	90,322	+0.88(+1.59%)
Dec 30, 2011	56.04	56.65	55.42	55.52	41,170	-0.43(-0.76%)
Dec 29, 2011	54.98	56.17	54.98	55.94	35,331	+0.96(+1.74%)
Dec 28, 2011	55.91	56.17	54.82	54.98	35,473	-0.81(-1.46%)
Dec 27, 2011	54.57	56.13	54.17	55.80	27,254	+1.23(+2.25%)
Dec 23, 2011	54.85	55.08	54.43	54.57	20,990	+0.14(+0.25%)
Dec 21, 2011	53.76	54.43	53.36	54.43	51,343	+0.39(+0.72%)
Dec 20, 2011	53.60	54.12	53.34	54.04	69,161	+1.36(+2.57%)
Dec 19, 2011	53.75	54.50	52.59	52.69	38,601	-0.70(-1.31%)
Dec 16, 2011	53.29	53.82	52.89	53.39	138,879	+0.61(+1.16%)
Dec 15, 2011	52.00	52.86	52.00	52.78	48,590	+1.31(+2.54%)
Dec 14, 2011	51.02	52.09	50.80	51.47	72,768	+0.04(+0.08%)
Dec 13, 2011	52.74	53.51	50.97	51.43	121,079	-1.06(-2.03%)
Dec 12, 2011	53.11	53.11	52.16	52.49	82,631	-1.36(-2.53%)
Dec 09, 2011	54.31	54.81	53.50	53.86	118,370	+0.77(+1.46%)
Dec 08, 2011	54.09	54.09	52.98	53.08	64,187	-1.09(-2.02%)
Dec 07, 2011	54.16	54.45	53.06	54.17	50,406	-0.21(-0.39%)
Dec 06, 2011	55.06	55.90	53.98	54.39	74,746	-0.40(-0.72%)
Dec 05, 2011	54.91	55.65	54.36	54.78	77,041	+0.72(+1.32%)
Dec 02, 2011	55.07	55.29	53.76	54.07	69,343	-0.28(-0.52%)
Dec 01, 2011	53.82	54.66	53.51	54.35	56,430	+0.20(+0.37%)
Nov 30, 2011	52.65	54.24	52.65	54.15	107,337	+3.23(+6.34%)
Nov 29, 2011	51.12	51.26	50.38	50.92	45,569	-0.10(-0.19%)
Nov 28, 2011	49.89	51.71	49.89	51.01	58,203	+2.74(+5.67%)
Nov 25, 2011	49.29	49.67	48.17	48.28	15,186	-1.16(-2.35%)
Nov 23, 2011	50.55	50.86	49.36	49.44	48,379	-1.18(-2.33%)
Nov 22, 2011	50.94	51.15	50.61	50.62	27,644	-0.22(-0.44%)
Nov 21, 2011	51.04	51.45	50.72	50.84	51,649	-0.96(-1.85%)
Nov 18, 2011	51.83	52.75	51.54	51.80	58,045	-0.01(-0.02%)
Nov 17, 2011	51.71	52.58	51.51	51.81	52,664	+0.14(+0.28%)
Nov 16, 2011	51.87	52.78	51.54	51.66	37,123	-0.75(-1.44%)
Nov 15, 2011	51.62	52.57	51.22	52.42	47,916	+0.62(+1.19%)
Nov 14, 2011	51.53	52.41	51.50	51.80	55,422	+0.10(+0.19%)
Nov 11, 2011	50.64	51.78	50.25	51.70	59,087	+1.34(+2.67%)
Nov 10, 2011	51.39	51.39	50.12	50.36	72,427	-0.21(-0.42%)
Nov 09, 2011	51.23	51.83	50.44	50.57	52,135	-1.87(-3.56%)
Nov 08, 2011	51.46	52.53	50.98	52.43	70,257	+1.42(+2.79%)
Nov 07, 2011	51.04	51.09	50.18	51.01	53,324	-0.31(-0.60%)
Nov 04, 2011	51.21	51.33	50.86	51.32	41,293	-0.35(-0.67%)
Nov 03, 2011	51.70	51.71	50.84	51.67	86,098	+0.70(+1.37%)
Nov 02, 2011	50.85	51.38	50.44	50.97	80,833	+0.78(+1.56%)

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