Estimates of the date at which the Proto-Afroasiatic language was spoken vary widely.

Estimates of the population of ancient Athens vary.

Estimates of the Aimaq population vary between 250, 000 and 2 million.

Estimates of the lifetime prevalence of bipolar disorder vary, with studies typically giving values of the order of 1 %, with higher figures given in studies with looser definitions of the condition.

Estimates on Cheka executions vary widely.

Estimates of the total death toll vary considerably.

Estimates vary widely as to the extent of tropical deforestation.

Estimates vary, but one from Global Insight puts GDP growth at 17 percent last year and projects 13 percent for 2006.

Estimates of the amount of effort required to build Maeshowe vary ; a commonly suggested number is 39, 000 man-hours, although Colin Renfrew calculated that at least 100, 000 hours would be required.

Estimates vary for an adult, ranging from 10 < sup > 14 </ sup > to 5 x 10 < sup > 14 </ sup > synapses ( 100 to 500 trillion ).

Estimates as to the loss of life on the Panamanian side vary between 500 and 7000.

Estimates vary on the total extent of Paraguay ’ s road system, from more than to less than.

Estimates vary from 18 to 25 ppm, which is comparable to the abundance of cobalt ( 20 – 30 ppm ).

Estimates of heritability vary because of the difficulty in separating the effects of genetics and the environment.

Estimates vary widely, but at least 30, 000 slaves, and potentially more than 100, 000, escaped to Canada via the Underground Railroad.

Estimates of the number of prostitutes in London in the 1850s vary widely ( in his landmark study, Prostitution, William Acton reported that the police estimated there were 8, 600 in London alone in 1857 ).

Estimates of the dead vary from between 110-127.

Estimates vary about the number and quality of financial jobs in the city.

Estimates of their running speed vary from 30 km / h ( 18 mph ) to 40 km / h ( 25 mph ), or even 50 km / h ( 30 mph ).

Estimates vary widely as to the number of gay men imprisoned in concentration camps during the Holocaust, ranging from 5, 000 to 15, 000, many of whom died.

Estimates for the late-Ming population vary from 160 to 200 million.

Estimates of the total losses due to the scam vary widely since many people may be too embarrassed to admit that they were gullible enough to be scammed or to report the crime.

Estimates of the number of speakers vary: the 1996 census reported 160, 000,

Estimates of the pre-Columbian population of the Americas vary tremendously.

Estimates vary depending on many factors.

Estimates vary depending on the extent and means of the research undertaken, and the definition of a distinct language and the current state of knowledge of remote and isolated language communities.

Estimates vary depending on source, though available data suggest a total number of around 60 million people worldwide ( with roughly 21 million living outside of Poland, many of whom are not of Polish ethnicity, but Polish nationals ).

Estimates of the number of murdered Arab villagers range from 80 – 100 to 100 – 200, depending on the source.

Estimates ( depending mainly whether the Silesians are included as Poles or not ) range from 110, 000 to 140, 000 people in 1921.

Estimates of its capacity have varied from below 600 to almost 1000, depending on the number of galleries and boxes.

Estimates of potential power generation from bagasse range from 1, 000 to 9, 000 MW, depending on technology.

Estimates of the total population size of M. challengeri vary depending on the methods used.

Estimates of French losses range from 2, 000 to 5, 000, with a suggested median point of 3, 500 which includes over a thousand captured wounded and nearly 2, 000 killed, half of which died on Orient.

Estimates of the death toll by mid-December range from 83 reported by the Mutare City Council, based on a request for burial ground, to 140 estimated by the ( then ) opposition Movement for Democratic Change-Tsvangirai party.

Estimates of the energy of the blast range from 5 to as high as 30 megatons of TNT ( 21 – 130 PJ ), with the most likely — roughly equal to the United States ' Castle Bravo thermonuclear bomb tested on March 1, 1954 ; about 1, 000 times more powerful than the atomic bomb dropped on Hiroshima, Japan ; and about one-third the power of the Tsar Bomba, the largest nuclear weapon ever detonated.

Estimates have put the total global production of PCBs on the order of 1. 5 million tons.

Estimates based on computer simulations of such an event suggest that some twenty percent of the original mass of Theia would have ended up as an orbiting ring of debris, and about half of this matter coalesced into the Moon.

Estimates by the World Bank based on both macroeconomic data and surveys of household incomes and expenditures indicate that whereas 1. 5 % of the population was living in poverty ( defined as income below the equivalent of $ 25 per month ) in the late Soviet era, by mid-1993 between 39 % and 49 % of the population was living in poverty.

Estimates for the incidence of androgen insensitivity syndrome are based on a relatively small population size, and thus are known to be imprecise.

Estimates on the number of DF-11s in service vary between 500 to 600.

Estimates for the pre-contact native population in California have been based on a number of different sources ( and therefore vary substantially ), but indigenous peoples may have numbered as high as 300, 000, divided into more than 100 separate tribes or nations.

Estimates based on descriptions of the gardens in ancient sources say the Hanging Gardens would have required a minimum amount of 8, 200 gallons ( 37, 000 liters ) of water per day.

In 1987 Geraldo Rivera produced a national television special on the alleged secret cults, claiming " Estimates are that there are over one million Satanists in United States and they are linked in a highly organized, secretive network.

Analysts focus on the military issues that may arise from political or economic events in foreign countries and also analyze foreign military capabilities, transportation systems, weapons of mass destruction ( WMDs ), terrorism, and missile systems and contribute to National Intelligence Estimates and to the President's Daily Brief.

Estimates vary on the death toll.

Selected Estimates on the Soviet Union 1950-1959 9.

Intentions and Capabilities: Estimates on Soviet Strategic Forces, 1950-1983 18.

A meeting was " intended to be holden at the House of Mr Shawe, the Bull's Head in Manchester aforesaid, on Monday, the twentieth day of this instant, September, at eleven o ' clock in the forenoon ", where " Surveys, Plans, Levels, Estimates and Proposals " would be presented.

Based on: Population Estimates from the CIA World Factbook

Bell sat on the Members Estimates Committee at Parliament and has been heavily involved representing MPs ' interests in the MPs ' expenses scandal of 2009.