english: In the developed world it's on average 80 kilograms per person per year, which goes up to 120 in the United States and a bit lower in some other countries, but on average 80 kilograms per person per year.
non_english: V rozvinutom svete je to priemerne 80 kg na osobu za rok, až 120 v Spojených štátoch a o niečo menej v iných krajinách, ale priemerne je to 80 kg na osobu za rok.