According to Wikipedia, Raw raspberries are 86% water, 12% carbohydrates, and have about 1% each of protein and fat (table). In a 100 gram amount, raspberries supply 53 calories.
The aggregate fruit structure contributes to raspberry’s nutritional value, as it increases the proportion of dietary fiber, which is among the highest known in whole foods, up to 6% fiber per total weight.
Raspberries are a rich source (20% or more of the Daily Value, DV) of vitamin C (32% DV), manganese (32% DV) and dietary fiber (26% DV) (table).
Raspberries are a low-glycemic index food, with a total sugar content of only 4% and no starch.
Raw plums are 87% water, 11% carbohydrates, 1% protein, and less than 1% fat (table).
In a 100 gram amount, raw plums supply 46 Calories and are a moderate source only of vitamin C (12% Daily Value), with no other nutrients in significant content.