Do all countries have the same gender imbalance in science? Do all countries have the same gender imbalance in science?

That is, while some countries may have a higher proportion of women in science, while others have a lower proportion of women in science, if you compared the gender ratio in physics compared to the gender ratio of biology in a country, would you always see the same or similar results? Or could you see a higher proportion of women in physics compared to biology in one country, but see a higher proportion of women in biology compared to physics in another country?
Within Europe alone there are huge variations in the number of female mathematicians as documented with lots of graphs and maps here.