The given line graph depicts the Australia population’s birth rate that occurred outside of Australia researched over a century (1891 to 2020).

The given line graph depicts the Australian population’s birth rate that occurred outside of Australia researched over a century (1891 to 2020). In general, there were 2 periods witnessing 2 trends that were contrary to each other. In particular, the 1890-1950 era saw a downhill, while there was a rapid increase in the other period. Observing the first time frame, it is lucid that the number of people being born non-domestically underwent a significant reduction. Starting at above 30%, this figure quickly fell off and dived to around 17% only after 20 years. Afterward, with a slower pace, it continued to decline to precisely 10% in the middle of 1945 and 1950. This point was considered the bottom of the trend, after which the data rose continually. In the second era (1950 to 2020), the foreign-born population had a sign of improvement as it had surged above twice as much over the course of 30 years. From this point, the figure faced a minor setback, which caused it to slightly decrease by roughly 1% after 5 years. However, it managed to regain its momentum and eventually climbed to exactly 30% in 2020.