Basically, the deeper the hue of the wine, the sweeter it is also.
Do they want to do away with it because it is proved so unpopular? The amount depends on the vintage (which determines how big the berries) as well as concerning the varietal make up. https://objectstorage.ap-singapore-1.oraclecloud.com/p/lmVyTC6RL-deerETzf9Qg7A1-BVnz0o1fw54g9g-8v2HNiosXHr8VM3-40l4RbAl/n/axqjqojndoew/b/Ruou-tay/o/ChivasExtra13Motchangduongthamquyendaybatngo.docx.html