question: 97.7% of the population were in households, 2.3% were in group quarters, and 1% were institutionalized. There were 8,103,731 households of which 30.2% or 2,449,343 had children. 46.1% or 3,736,165 were composed of opposite sex and married couples. Male households with no wife composed 4.9% or 400,534. 15.0% or 1,212,436 were female households, with no husbands. 34% or 2,754,596 were non-family households. The household density was 684 per square mile. 91.9% of housing units were occupied with a 3.8% vacancy rate. The average household size was 2.65 per household. The average income for non-family households was $90,335, and the average income for families was $104,715. 13.3% or 2,888,493 of the population were below the poverty line.
Answer this question: How many percentage were in group quarters than were institutionalized?
answer: 1.3

question: In 1917 China declared war on Germany in the hope of recovering its lost province, then under Japanese control. On 4 May 1919, there were massive student demonstrations against the Beijing government and Japan. The political fervor, student activism and iconoclastic and reformist intellectual currents set in motion by the patriotic student protest developed into a national awakening known as the May Fourth Movement. The intellectual milieu in which the May Fourth Movement developed was known as the New Culture Movement and occupied the period 1917-1923. The student demonstrations of 4 May 1919, were the high point of the New Culture Movement, and the terms are often used synonymously. Chinese representatives refused to sign the Treaty of Versailles due to intense pressure from both the student protesters and public opinion.
Answer this question: Did the student demonstrations occur before or after China declared war on Germany?
answer: after

question: War crimes were committed by both sides during the Macedonian struggle. According to a 1900 British report compiled by Alfred Biliotti, who is considered to have heavily relied on Greek intelligence agents, starting from 1897, the members of the Exarchist committees had embarked upon a systematic and extensive campaign of executions of the leading members of the Greek side. Moreover, Bulgarian Komitadjis, pursued a campaign of extermination of Greek and Serbian teachers and clergy. On the other hand, there were attacks by Greek Andartes on many Macedonian Bulgarian villages, with the aim of forcing their inhabitants to switch their allegiance from the Exarchate back to the Patriarchate and accept Greek priest and teachers, but they also carried out massacres against the civilian population, especially in the central parts of Macedonia in 1905 and in 1906. One of the notable cases was the massacre at the village Zagorichani , which was an aggressive pro-Bulgarian Exarchist stronghold near Kastoria on 25 March 1905, where between 60 and 78 villagers were killed by Greek bands. According to British reports on political crimes , during the period from 1897 to 1912 over 4000 political murders were committed , excluding those killed during the Ilinden uprising and the members of the Bulgarian and Greek bands. Of those who were killed, 53% were Bulgarians, 33.5% were Greeks, Serbs and Aromanians together 3.5% and 10% were of an unknown nationality. These conflicts ended after the revolution of Young Turks in July 1908, as they promised to respect all ethnicities and religions, and to provide a constitution.
Answer this question: How many in percent were killed that weren't Bulgarians?
answer:
47