1927
In 1928 the world population was 2 billion people. By 1968, the population of the world had increased to 3.55 billion people.
The world population in 1930 was approximately 2 billion people.
2 billion
The world population in the year 1910 was approximately 1.75 billion people.
In 1905, the population of the world was 1.68 billion people. By the year 2005, the population of the earth had increased to 6.51 billion people.
About 2 billion.
2 Billion or so
The world population in 1946 was estimated to be around 2.5 billion people. This figure marked a significant increase from the estimated population of 2.3 billion in 1940, largely due to the post-World War II baby boom. The global population continued to grow rapidly in the following decades, reaching 7.3 billion by 2015.
2 billion
the world's population is 9.1 Billion if World War 2 hadn't happened the population would be 875.8 Trillion people
The estimated population of the world in 1743 was 625 million inhabitants. By the year 1843, the population had increased to 1.18 billion people.
There are likely over 2 billion cattle in the world.