Categories | Performances | Viticultural systems | Number |
C1 | Very high performance | VS 59 | 3 (7.3%) |
C2 | High performance | SC1, SV07, VS09, VS38, VS39, VS40, VS42, VS54, VS55, VS56, VS61, VS62, VS67 | 13 (31.7%) |
C3 | Medium performance | VS04, VS05, VS08, VS10, VS11, VS18, VS23, VS31, VS32, SV33, VS36, VS50, SV51, SV52, SV53, SV57, VS58, VS60, VS63, VS64, VS65, VS66, VS68 | 23 (56%) |
C4 | Low performance | VS22, VS34 | 2 (5%) |