Okla. Stat. tit. 62, § 62-57.172: 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 years for the payment of the principal upon the

Series D Bonds:

FISCAL YEAR BEGINNING JULY 1 AMOUNT

1973 $ -0-

1974 -0-

1975 395,000

1976 420,000

1977 445,000

1978 470,000

1979 495,000

1980 520,000

1981 550,000

1982 580,000

1983 615,000

1984 650,000

1985 685,000

1986 725,000

1987 765,000

1988 810,000

1989 855,000

1990 900,000

1991 950,000

1992 1,000,000

1993 1,055,000

1994 1,115,000