Komarovo, Saint Petersburg Komarovo, Saint Petersburg Komarovo (; ) is a municipal settlement in Kurortny District of the federal city of St. Petersburg, Russia, located on the Karelian Isthmus on the shore of the Gulf of Finland, and a station of the Saint Petersburg-Vyborg railroad. It is located about northwest of central Saint Petersburg. Population: During the summer months, the population increases five to six times. Like many settlements located on the Karelian Isthmus on the Saint Petersburg-Vyborg railroad line, Kellomäki was vigorously developed in the late 19th - early 20th century at the height of the summer-resort boom. The original meaning of
Death rates in the 20th century In the middle of 20th century America, the leading cause of death was heart disease with an impressive 355.5 deaths per 100,000 followed by cancer at 139.8 deaths per 100,000. Although death rates dropped significantly in the latter part of the 20th century, the leading killers are still constant. The United States saw 192.9 people per 100,000 die from heart disease in 2010 followed by cancer with 185.9 people per 100,000. The world population in the 20th century experienced a large amount of death due to two major world wars. World War II was responsible for the most war related