Percentages of CM/CR- (blue), CI/IDP- (cyan), CO/CV/CK- (grey) and other carbonaceous-chondrite-like bodies of the synthetic main belt (left), of the synthetic NEO (middle) and the observed NEO (right) populations. These percentages are different for kilometre-sized (top) versus metre-sized (bottom) bodies, due to substantial differences in the SFDs of the source populations. The contributions of individual asteroid families are indicated within the respective pie charts. For comparison, the observed percentages of meteorite falls from https://www.lpi.usra.edu/meteor/, with respect to all classes, are as follows: HED 6.0%, OC 80%, CC 4.4%, irons 4.1%, enstatite chondrites 1.5%, aubrites 0.9%, mesosiderites 0.6%, ureilites 0.5%, pallasites 0.3%, acapulcoites 0.1%, lodranites 0.1%, respectively.