The table below gives information about past and projected population figures in various countries for different years Summarise the information by selecting and reporting the main features and make comparisons where relevant

The table illustrates the number of post-projected populations in a variety of countries through the different years.
The table data clearly shows that the United States has more population than Australia, Canada, and New Zealand. On the other hand, New Zealand has the lowest population compared to the other 3 countries.
Now, turning to the details, the United States started at 249.9 million population reaching 275.1 million in 2000, climbing to the peak of 320.6 million, and anticipated to increase to just over 28 million within 28 years. However, New Zealand has a similar growth rate but a much lower population, starting with 3.4 million in 1990 and rising to 4.3 in 2022 and expected to increase to 4.7 million in 2050.
Australia's population grew by 2.1 million in 1990 to reach 19.2 million in 2000 and is predicted to reach 20 million by 2050. The Population of Canada rose from 26.6 million to 36.9 million between 1990 and 2022. It is forecast that increased by just over 2 millions at 2050.