Statement:
In general, people who live in Tanzania are less happy than those who live in Iran

In the Happiness by country rating Tanzania holds position #110 ²⁰²² out of 141 and Iran is #84 out of 141 ²⁰²².
Position of Tanzania is worse than position of Iran.

Referencies:

1. Happiness by country ²⁰²² by Sustainable Development Solutions Network

   The countries in the rating sorted by 'Happiness score' in descending order.

   Iran	'Happiness score' value is	4.89
   Tanzania	'Happiness score' value is	3.70