英语翻译Compare to the total net and total gross,a worker with a

英语翻译
Compare to the total net and total gross,a worker with a ascending wage profile,which increase from 80% to120% of the average wage,its evolution of theoretical replacement rates generally lower than for a worker with a flat wage profile based on the average wage.In most MSs the evolution has only about 1 or 2 percentage points different than in the base case.In some Member States,they have less percentage points in this evolution.(in net terms,in UK )
This less favourable evolution causes the different results as it compared to the base case,the formula of pension benefits can be progressive,which means that lower replacement rates for higher income.However,it is not good for the increasing wage profile while some of the Member States pensions are calculated on the basis of an increasing length of contribution.