India and Pakistan didn't 'exchange' populations. People moved because of the fear of their lives by lunatic killers on both sides. regarding your 20% formula, it shows you are a racist- and nothing else.
Hello user Logout | profile
You have watched of 10 articles
Erdogan: Turkey spent $10 billion on Syrian refugee crisis compared to UN's $455 million (Reuters)
from the article: Poll: 50% of Israeli Jews support state-backed Arab emigration