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[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Mid-Year Cont Rate Change"]
["Surname","Forename","Member Number","Emp ID","Employer/Pay Reference","Date of Commencement","Year to be amended","Revised Last Day of Membership","Revised Employee Contributions","Revised Employee Pensionable Pay","Revised Percentage Rate","Revised Employer Contributions","Revised Employer Pensionable Pay","Revised Employer gross Pay","Number of Disallowed Days","Disallowed days Start Date","Disallowed days End Date","Revised Hours","Arrears Amount","Arrears Start Date","Arrears End Date","Period from","Period to","Cont rate prior to change","employee contributions up to date of change","employee pay up to change","Period from","Period to","new cont rate","employee contributions following change","employee pay following change","Comments"]