Which countries have the highest number of vegans? And which has the highest percentage of vegans?
According to HappyCow article Israel has the highest percentage of vegans globally summing between 5-8% of its whole population.
That is if we consider vegan a 365days choice. If we speak just about avoiding eating animal products for a certain number of days, Greece seems to be the most vegan country in the world due to its religion that includes 180days of fasting(avoiding animal products) per year.