Here ya go:
197 Standard Springs
Front: 170 lb/in 29.8 n/mm
Rear: 230 lb/in 40.3 n/mm
Going from what RenaultSport say the others are uprated by you can roughly work out the rest. 197 Cup 15% stiffer springs than standard. 200 Sport 15% softer than 197 Sport and 200 cup 15% stiffer than 197 Cup.
197 Cup Springs
Front: 195.5 lb/in 34.2 n/mm
Rear: 245 lb/in 42.9 n/mm
200 Standard Springs
Front: 144.5 lb/in 25.3 n/mm
Rear: 215 lb/in 37.6 n/mm
200 Cup Springs
Front: 224.8 lb/in 39.4 n/mm
Rear: 260 lb/in 45.5 n/mm
KW V1 & V3
Front: 50 n/mm
Rear: 50 n/mm
H&R Coilovers
Front: 80 n/mm
Rear: 80 n/mm
AST Sportline II, track set-up
Front: 100 n/mm
Rear: 110 n/mm