§ 2331. Motor vehicle comprehensive insurance rates; age, sex or marital status. No filing of a rate, rating plan, rating rule or rate manual applicable to insurance for loss of or damage to a motor vehicle other than by collision or upset, shall be approved by the superintendent if the filing is based, in whole or in part, on the age, sex or marital status of an owner or operator of an insured motor vehicle unless such filing is supported by and reflective of actuarially sound statistical data.