Respuesta :
I do not know what the options you are referring to are, but
"The individual income tax has been the largest single source of federal revenue since 1950, amounting to 46 percent of the total and 8 percent of gross domestic product (GDP) in 2014." -Tax Policy Center
"The individual income tax has been the largest single source of federal revenue since 1950, amounting to 46 percent of the total and 8 percent of gross domestic product (GDP) in 2014." -Tax Policy Center