A SWAG would be just fine.

In a pond with very few YOY <10" & very few adult LMB, very few BG <4", most of BG population >6" hence an unbalanced pond.

What would be the rate of survivability of 100 LMB fingerlings 1.5" to 2 yrs & 10"? My guess is <20%. I understand that a fry has a <5% chance. The more mature & larger the fish the greater the chance to become a year older.

Anyone hazard a guess?