Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	56.29	56.41	56.09	56.09	1,203,403	-0.23(-0.42%)
Dec 29, 2011	55.96	56.40	55.91	56.33	4,244,845	+0.52(+0.93%)
Dec 28, 2011	56.51	56.55	55.72	55.81	1,015,629	-0.70(-1.23%)
Dec 27, 2011	56.33	56.65	56.31	56.51	1,561,161	+0.06(+0.11%)
Dec 23, 2011	56.20	56.47	56.05	56.44	1,039,737	+0.94(+1.69%)
Dec 21, 2011	55.32	55.56	54.84	55.50	2,655,399	+0.14(+0.25%)
Dec 20, 2011	54.56	55.46	54.55	55.37	1,226,095	+1.62(+3.02%)
Dec 19, 2011	54.51	54.68	53.64	53.74	901,222	-0.66(-1.21%)
Dec 16, 2011	54.60	54.93	54.22	54.40	1,297,337	+0.17(+0.31%)
Dec 15, 2011	54.61	54.65	54.10	54.23	967,136	+0.19(+0.36%)
Dec 14, 2011	54.40	54.58	53.91	54.04	2,308,745	-0.59(-1.09%)
Dec 13, 2011	55.49	55.79	54.37	54.64	1,271,357	-0.57(-1.03%)
Dec 12, 2011	55.50	55.50	54.73	55.21	1,333,350	-0.82(-1.46%)
Dec 09, 2011	55.33	56.15	55.28	56.03	1,472,921	+0.92(+1.68%)
Dec 08, 2011	55.96	56.07	54.94	55.10	1,131,422	-1.17(-2.09%)
Dec 07, 2011	55.91	56.55	55.55	56.28	1,028,985	+0.14(+0.26%)
Dec 06, 2011	56.12	56.52	55.95	56.13	806,390	+0.01(+0.01%)
Dec 05, 2011	56.43	56.60	55.84	56.12	1,521,159	+0.55(+0.98%)
Dec 02, 2011	56.10	56.30	55.52	55.58	1,013,897	+0.02(+0.04%)

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