 Complete the following phrase:  In 2006 Russia had exported nuclear reactors to Armenia, Bulgaria, Czech Republic, Finland, Hungary, India, Iran, Lithuania, Slovak Republic and Ukraine. In Russia, the average construction time was in 1 1965-1976 57 months and 2 1977-1993 7289 months, but the four plants that have been completed since then have taken around 180 months 15 years, due to increased opposition following the 