Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	56.29	56.38	55.88	55.92	357,315	-0.33(-0.59%)
Dec 29, 2011	56.24	56.36	55.96	56.25	551,404	+0.19(+0.34%)
Dec 28, 2011	56.33	56.33	55.95	56.05	405,759	-0.26(-0.46%)
Dec 27, 2011	56.41	56.50	56.21	56.31	366,227	-0.06(-0.10%)
Dec 23, 2011	56.18	56.38	55.92	56.37	334,374	+0.06(+0.11%)
Dec 21, 2011	56.18	56.68	56.00	56.30	929,260	+0.23(+0.41%)
Dec 20, 2011	55.35	56.11	55.15	56.08	858,795	+1.27(+2.31%)
Dec 19, 2011	55.07	55.48	54.68	54.81	772,676	-0.10(-0.18%)
Dec 16, 2011	55.12	55.33	54.76	54.91	1,013,622	+0.17(+0.31%)
Dec 15, 2011	54.95	55.22	54.65	54.74	595,951	+0.09(+0.17%)
Dec 14, 2011	54.57	55.03	54.40	54.65	1,012,039	+0.08(+0.14%)
Dec 13, 2011	54.81	55.22	54.37	54.57	660,571	-0.14(-0.26%)
Dec 12, 2011	55.37	55.50	54.55	54.71	660,172	-0.67(-1.21%)
Dec 09, 2011	54.70	55.72	54.64	55.38	763,831	+0.91(+1.67%)
Dec 08, 2011	54.65	54.93	54.37	54.47	814,785	-0.31(-0.57%)
Dec 07, 2011	54.65	55.05	54.30	54.79	994,785	-0.06(-0.10%)
Dec 06, 2011	54.31	54.97	54.12	54.85	707,309	+0.47(+0.87%)
Dec 05, 2011	54.06	54.66	53.97	54.37	834,324	+0.79(+1.48%)
Dec 02, 2011	53.92	54.19	53.56	53.58	1,043,270	-0.13(-0.24%)

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