I am verifying the answers generated by an automatic system to the following question: how many people are in the world
Suggested answer: Total annual births were highest in the late 1980s at about 138 million, and are now expected to remain essentially constant at their 2011 level of 134 million, while deaths number 56 million per year, and are expected to increase to 80 million per year by 2040.
Should I validate this answer?
