Is Mauritius really the happiest nation in Africa

According to the World Happiness Report published by the UN, Mauritius is the happiest country in the continent.
https://worldhappiness.report/ed/2020/?fbclid=IwAR2NwyOZFplmblRfJKT7cC-qJfakdxViD57dS4qAwkaFKvXqO5c3wzJj5gY