Coverage Proportion (%) This dimension is used to categorise information reported according to the coverage proportion. 40% Information in relation to insured loans with a coverage proportion of 40%. 100% Information in relation to insured loans with a coverage proportion of 100%. 35% Information in relation to insured loans with a coverage proportion of 35%. 30% Information in relation to insured loans with a coverage proportion of 30%. 25% Information in relation to insured loans with a coverage proportion of 25%. 20% Information in relation to insured loans with a coverage proportion of 20%.