What on earth could it be using to make this estimation? Pete? Edit: "61.5 years is about the time it would take to rank in the top 3 results for the keyword

What on earth could it be using to make this estimation? Pete? Edit: "61.5 years is about the time it would take to rank in the top 3 results for the keyword 'google'." Awesome, my grandkids are going to be so rich!