What was the population of humanity around the 2150s?
I know there's no canon figures but what would be reasonable for the population of Earth? We know it was decimated but had roughly a century to recover but in perhaps a more environmentally sustainable way. There are also a handful of offworld colonies such as Mars and Alpha Centauri.
How would the populations of Andoria, the Tellarites, and Vulcans compare in numbers?