sentences:  Sri Lanka has quite low female participation rates in parliament compared with Rwanda, Cuba, and Bolivia, where female representation rates are the highest.Three of the top ten countries in 2019 were in Latin America (Bolivia, Cuba, and Mexico), and the Americas have seen the greatest aggregate change over the past 20 years.Out of 192 countries, listed in descending order by the percentage of women in the lower or single house, the top 20 countries with the greatest representation of women in national parliaments are (figures reflect information as of January 1, 2020; a – represents a unicameral legislature with no upper house)