From January to June 2015 Russia’s incomes from gas export totaled $21,884,000,000, down 34.69% against the same period in 2014, according to the Russian Federal Customs Service.
From January to June 2015 Russia exported 89.2 billion cub.m. of gas (reduction by 10.26% against January to June 2014), including 68.3 billion cub.m. to the Far Abroad countries (reduction by 1.01%) and 20.8 billion cub.m. to the CIS member-states (reduction by 31.57%).
According to the Federal Customs Service, in 2014 Russia exported 172.6 billion cub.m. of gas and received $54.73 billion of incomes, reported http://www.1prime.ru.