Do you think India’s low number of Coronavirus cases could be because limited testing and the actual figures of infected people may be higher?​ (nearly 18 tests per one million people)

India performed 18 tests for one million population, Italy performed 5,268 tests per million of the population, UK has performed 1,469 tests per million people. South Korea 6,931 tests per million people, United States 1,280 per million of population.