Here you can find an up-to-date overview about the participants' home countries. The numbers state the total count of all confirmed petitions. Below the dark blue bar, you find a smaller, brighter one. It states the expected number of participants in relation to the total population of a country. So, when the darker bar is longer than the light blue one, this means that relatively more people signed the petition than can be expected. If the small bar is longer, this means that not as many people have taken part yet, in comparison to the population of this country.