How many years between them would you reckon?
In Season 1, Judy is revealed to be 15 and Elroy is 6. By Season 2, Judy turned 16 and Elroy jumped to 9 ("The Wrong Stuff"). There's roughly 7-9 years between them.
Season 2 was The Jetsons brought back in 1985 so thats why Elroy jumped 3 years.
thank you