From the plot we get that:
1) There are more countries where the population has 91% electricity than there are where the population has 100% access.
2) There are 2 countries where the population has 98% access to electricity.
3) The population of 15 countries has 91% access to electricity.
4) No country has a population with 80% access to electricity.
5) The population of 1 country has less than 70% access to electricity.
Answer: Third, and last options.