Тбилисский метрополитен:

Tbilisi is the capital of Georgia with a population of 1.1 million.
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The Tbilisi Metro comprises two lines, 27.1 kilometres (16.8 mi) in total length, serving 22 stations. In 2012, the Metro transported 93.9 million passengers, a significant increase on the 85.6 million passengers served in 2011. In 2013, the Metro transported 96.26 million passengers. It is operated by the Tbilisi Transport Company, which began operation the same year as the Tbilisi Metro, in 1966.