The Deficit Control Act of 1985 provided the first legal definition of baseline. For the most part, the act defined the baseline in conformity with previous usage. If appropriations had not been enacted for the upcoming fiscal year, the baseline was to assume the previous year's level without any adjustment for inflation. In 1987, however, the Congress amended the definition of the baseline so that discretionary appropriations would be adjusted to keep pace with inflation. Other technical changes, annual increase of now approximately 3% plus inflation, to the definition of the baseline were enacted in 1990, 1993, and 1997. Presently, the [automatic annual] Baseline Budgeting increase is about 7%.