8. In Schedule 4—
(a) for the table there shall be substituted the following new table:—

“Average Weekly Disposable Income	Weekly Contribution
Exceeding £65 but not exceeding £69	£2
Exceeding £69 but not exceeding £73	£3
Exceeding £73 but not exceeding £77	£4
Exceeding £77 but not exceeding £81	£5
Exceeding £81 but not exceeding £85	£6
Exceeding £85 but not exceeding £89	£7”;

(b) for the figure “£85” below the table there shall be substituted the figure “£89”.