About 75, 000 years ago, this Indonesian volcano released about 2, 800 </ sup > km < sup > 3 </ sup > DRE of ejecta, the largest known eruption within the Quaternary Period ( last 1. 8 million years ) and the largest known explosive eruption within the last 25 million years.

About 25 airports have scheduled passenger services.

About 25 Peace Corps volunteers in Grenada teach special education, remedial reading, and vocational training and assist with HIV / AIDS work.

About 25 years after Herodotus, Thucydides, perhaps the most important of historians, pioneered a different form of history, one much closer to reportage.

About 73 percent of Japan's area is mountainous, and scattered plains and intermontane basins ( in which the population is concentrated ) cover only about 25 percent.

About half the population live below the international poverty line of US $ 1. 25 a day.

About 13 % of Muslims live in Indonesia, the largest Muslim country, 25 % in South Asia, 20 % in the Middle East, 2 % in Central Asia, 4 % in the remaining South East Asian countries, and 15 % in Sub-saharan Africa.

About 25, 000 BP, displacement occurred along the Cadell fault, raising the eastern edge of the fault ( which runs north-south ) 8 – 12 metres above the floodplain.

About 25 wholly or partly owned subsidiaries of U. S. companies operate in Nicaragua.

About 25 % of the ethanol humans drink is oxidized to acetaldehyde in this way.

About 25 % of other ranks died, many from malnutrition, while only one officer died.

About 25 % of the total congregations report between 1 and 50 members.

About a quarter of the population is unemployed and about the same proportion lives on less than US $ 1. 25 a day.

About 14. 2 % of families and 17. 9 % of the population were below the poverty line, including 25. 9 % of those under age 18 and 10. 4 % of those age 65 or over.

About 25, 000 local firms are registered in Toruń.

About 25 species are rated by the IUCN as endangered, such as the dama gazelle and mountain nyala.

About 25 pounds of soap was recommended for a party of four for bathing and washing clothes.

About 25 % of the city's buildings were destroyed in a fire set by retreating Confederate soldiers, with Union soldiers putting out the fires as they entered the city.

About 25 % of the world's lake trout lakes are found in the province of Ontario, Canada.

About 25, 000 Haredim live in France ( mostly Sephardim of North African descent ).

About 20. 20 % of families and 25. 80 % of the population were below the poverty line, including 31. 80 % of those under age 18 and 29. 90 % of those age 65 or over.

About 22. 90 % of families and 25. 90 % of the population were below the poverty line, including 36. 80 % of those under age 18 and 19. 20 % of those age 65 or over.

About 21. 90 % of families and 24. 30 % of the population were below the poverty line, including 34. 80 % of those under age 18 and 25. 40 % of those age 65 or over.

About 13. 50 % of families and 17. 30 % of the population were below the poverty line, including 25. 10 % of those under age 18 and 13. 70 % of those 65 and older.

About 25 species are colonial ( e. g., Sinantherina semibullata ), either sessile or planktonic.

About 45 percent of the loss in growth was attributable to disease, 20 percent to insects, 17 percent to fire, and 18 percent to weather, animals, and various other causes.

About 80 percent of these long-range requirements should be met by the year 2000.

About 11 percent of the total population was covered in the new investigation, as compared with about 3 percent in the previous inquiries.

About 90 percent of the corn used in the United States is fed to animals.

About 33 percent of all plant matter is cellulose.

About 2 percent were denied admission to the U. S. and sent back to their countries of origin for reasons such as having a chronic contagious disease, criminal background, or insanity.

About 48 % of EU citizens tend to trust the European Parliament, and about 36 percent do not tend to trust it.

About eight percent of Canada ’ s forest is legally protected from resource development ( Global Forest Watch Canada )( Natural Resources Canada ).

About 15 percent of the world's languages, however, have unpaired voiced fricatives, i. e., a voiced fricative without a voiceless counterpart.

About 58 percent of Ghana's population in 1984 was either under the age of twenty or above sixty-five.

About 70 – 80 % of the mass in a cluster is in the form of dark matter, with 10 – 30 % consisting of this heated gas and the remaining few percent of the matter in the form of galaxies.

About 44 percent of the government's fiscal shortfall was financed through cash from foreign sources.

About 78 percent choose a midwife ( 8 percent GP, 8 percent Obstetrician, 6 percent unknown .).

About 75 percent of the student body is composed of equal representation from the land, air, and sea ( including Marine and Coast Guard ) Services.

About 95 percent of Paraguay's population resides in the Paraneña region, which has all the significant orographic features and a more predictable climate.

About 30 percent of the Paraneña region is flooded from time to time, creating extensive areas of seasonal marshlands.