quota

A proportional share, as of goods, assigned to a group or to each member of a group; an allotment.

A production assignment.

A number or percentage, especially of people, constituting or designated as an upper limit.

A number or percentage, especially of people, constituting a required or targeted minimum.

A proportional part or share; share or proportion assigned to each; any required or proportionate single contribution to a total sum, number, or quantity.