Complex sentence: In total the production numbers for the Cabriolet are much smaller than the 993 Carrera coupe versions, although on average a higher percentage of the total Cabriolets produced ended up in the US.
Split into simpler sentences: In total the production numbers for the Cabriolet are much smaller than the 993 Carrera coupe versions. On average a high percentage of the total Cabriolets produced ended up in the US.