1991—Pub. L. 102–132 substituted “$16,000,000 for fiscal year 1992 and such sums as may be necessary for fiscal years 1993 and 1994” for “$15,000,000 for the fiscal year 1989 and such sums as may be necessary for each of the fiscal years 1990 and 1991”.
Amendment by Pub. L. 102–132 effective