As of the United States Census, 2000, there were 68,747 people, 28,169 households, and 17,746 families residing in the city. The population density was . There were 29,499 housing units at an average density of . The racial makeup of the city was 79.2% White (U.S. Census), 14.5% African American (U.S. Census), 1.1% Asian (U.S. Census), 1.9% from Race (United States Census), and 2.0% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) people of any race were 3.2% of the population.

How many percent of people were not Hispanic or Latino?
A: 96.8

Greek-Kazakh relations are the relations between Greece and Kazakhstan. Both countries established diplomatic relations on October 1, 1992. Greece opened an embassy in Almaty in February, 1997. Kazakhstan opened an embassy in Athens in 2005. Kazakhstan has had an honorary consulate in Athens since 1998. Kazakhstan has a Greek community of 10,000 to 12,000 people. The Greek community is a valued ethnic group in Kazakhstan multi-ethnic society. Kazakhstan's diplomats regularly brief Greek officials of the Greek community in Kazakhstan. Along with communities based in nearby Kyrgyzstan, the expatriate Greeks are served by a  "Friendship federation", which publishes a small newspaper and organises social events.

How many years passed between the opening of the Greek embassy in Kazakhstan and the opening of the Kazakhstan embassy in Athens?
A: 8

In July 1449 Esen Tayisi  of the Mongols launched a large-scale, three-pronged invasion of China with his puppet khagan Toqtaq-Buqa. He personally advanced on Datong  in August. The eunuch official Wang Zhen, who dominated the Ming court, encouraged the 22-year-old Zhengtong Emperor to lead his own armies into battle against Esen. The size of Esen's army is unknown but a best guess puts it at some 20,000 men. The Ming army of about 500,000 was hastily assembled; its command was made up of 20 experienced generals and a large entourage of high-ranking civil officials, with Wang Zhen acting as field marshal. On August 3 Esen's army crushed a badly supplied Chinese army at Yanghe, just inside the Great Wall. The same day the Emperor appointed his half-brother Zhu Qiyu as regent. The next day he left Beijing for Juyong Pass. The objective was a short, sharp march west to Datong via the Xuanfu garrison, a campaign into the steppe and then a return to Beijing by a southerly route through Yuzhou. Initially the march was mired by heavy rain. At Juyong Pass the civil officials and generals wanted to halt and send the emperor back to Beijing, but their opinions were overruled by Wang Zhen. On August 16, the army came upon the corpse-strewn battlefield of Yanghe. When it reached Datong on August 18, reports from garrison commanders persuaded Wang Zhen that a campaign into the steppe would be too dangerous. The "expedition" was declared to have reached a victorious conclusion and on August 20 the army set out back toward China proper.

How many days were between when the army came upon the Yanghe battlefield and when the expedition rached a victorious conclusion?
A:
4