The table illustrates information about past and projected population figures in numerous countries between 1990 and 2050.
Overall, all countries demonstrate a steady upward trend. The United States contributed to the biggest population, while New Zealand contributed the smallest, throughout the period.
Examining the data in more detail, the figure for Australia numbered 17.1 and increased marginally to 17.7. It reached 19.2 in 2000 and rose slightly to 22.7 in 2020. It is projected to reach 26.0 in 2050. Moreover, Canada’s figure was 26.6 in 1990 and rose minimally to 28.5 in 1993, increasing to 3.7 in 2000. It reached 4.2 in 2020, and it is estimated to reach 39.0 in 2050.
New Zealand’s population numbered 3.4 million in 1990 and rose minimally to 3.5 million in 1993. It continued climbing and will reach 4.7 in 2050. The United States’ figure was 249.9 in 1990 and increased notably to 258.2 in 1993. It reached 275.1 in 2000 and experienced a sharp growth to 320.6 in 2020. It is estimated that it will reach 349.0 in 2050.
