Performance materiality : The amount or amounts set by the auditor at less than materiality for the financial statements as a whole to reduce to an appropriately low level the probability that the aggregate of uncorrected and undetected misstatements exceeds materiality for the financial statements as a whole.
1 The current population of Uzbekistan is 30,319,857 as of Wednesday, July 20, 2016, based on the latest United Nations estimates. 2  Uzbekistan population is equivalent to 0.41% of the total world population.  Uzbekistan ranks number 45 in the list of countries by population.
2005 estimates place Chad's population at 10,146,000; 25.8% live in urban areas and 74.8% in rural ones. The country's population is young: an estimated 47.3% is under 15. The birth rate is estimated at 42.35 births per 1,000 people, the mortality rate at 16.69. The life expectancy is 47.2 years.