The given table demonstrates the proportion of females per 100 males in six different nations from 1995 to 2005.
Overall, Asia, North America, Central America, and Oceania had a downward trend in the population ratios of females per 100 males, while a marginal increase was seen in Africa and Europe over the period. In addition, Asia had the highest ratios among the six regions in both years.
In 1995, Asia had a leading number at 105.3 females per 100 males, followed by 103.9 females of Oceania and 100.1 females of North America. Moreover, 97.8 was the population ratio of females per 100 males in Africa. In contrast, the figure for Europe was the lowest one among the six areas, at 89.4 females.
Regarding the numbers in 2005, there was a decline in the ratios of females of Asia and Oceania, which were 104.9 and 99.8, respectively. Similarly, the population ratios of Central America decreased from 100 to 97.5, along with a drop in the figure for North America, from 100.1 to 96.9. Conversely, a increase was witnessed in both Africa and Europe, 99.2 and 92.8, respectively.
