Figure 10: Q9 “Have you invested or do you plan to invest in improving your product for 2025, beyond routine maintenance?” [
Ffigur 10: C9 “Ydych chi wedi buddsoddi neu a ydych chi’n bwriadu buddsoddi i wella’ch cynnyrch ar gyfer 2025, y tu hwnt i waith cynnal a chadw arferol?” [