Does anyone know what the average fruit juice sugar level is? What's the approximate range?

Is the owner asking about fruit juice concentrate?

Apple juice concentrate clear juice, pear juice concentrate is generally 70°BRIX, special cases have 65°BRIX

Apple cloudy juice concentrate is generally 65°BRIX

Strawberry juice concentrate, peach juice concentrate is generally 65°BRIX

Apples raw sugar in 11-15°

Pears raw sugar in 8-12°<

Strawberries are at 6-9°

Peaches are at 9-12°

Additionally there is a difference in the sugar level of the fruit depending on the region and the light.