Okla. Stat. tit. 62, § 62-57.152: Schedule for payments into sinking fund

The State Treasurer shall deposit in the State of Oklahoma

Building Bonds of 1968 Sinking Fund, in addition to all other

amounts required to be deposited therein, the following sums for the

following fiscal year for the payment of the principal upon the

Series B Bonds:

FISCAL YEAR AMOUNT

BEGINNING JULY 1

1970 -0-

1971 -0-

1972 $ 708,000.00

1973 750,000.00

1974 795,000.00

1975 845,000.00

1976 895,000.00

1977 950,000.00

1978 1,005,000.00

1979 1,070,000.00

1980 1,130,000.00

1981 1,195,000.00

1982 1,270,000.00

1983 1,350,000.00

1984 1,425,000.00

1985 1,510,000.00

1986 1,605,000.00

1987 1,700,000.00

1988 1,800,000.00

1989 1,910,000.00

1990 2,025,000.00

1991 2,140,000.00