Trang này ch?a ???c phiên d?ch sang ti?ng Vi?t vì chúng t?i hi?n kh?ng có b?n phiên d?ch b?ng ng?n ng? qu? v? ?a chu?ng. Nh?n tr? giúp b?ng ng?n ng? c?a qu? v?
SOI Bulletin Historical Table 18
Note: SOI Historical Table 18 has been discontinued. For information on Internal Revenue Gross Tax Collections, please see the IRS Data Book Table 5 and Table 6.