From the amounts appropriated under for a fiscal year, the Secretary shall reserve—

((1)) to carry out activities authorized under subpart 1—

((A)) 49.1 percent for each of fiscal years 2017 through 2019; and

((B)) 47 percent for fiscal year 2020;

((2)) to carry out activities authorized under subpart 2—

((A)) 34.1 percent for each of fiscal years 2017 through 2019; and

((B)) 36.8 percent for fiscal year 2020;

((3)) to carry out activities authorized under subpart 3, 1.4 percent for each of fiscal years 2017 through 2020; and

((4)) to carry out activities authorized under subpart 4—

((A)) 15.4 percent for each of fiscal years 2017 through 2019; and

((B)) 14.8 percent for fiscal year 2020.