1,619 km, Russia (northwest) 40 km, natural gas Land

5.5272% 1969 5.102856 0.195969 5.5714% 1968 4.654528 0.214845 5.0148% 1967 2.346383 0.426188 2.5719% 1966 0.237443 4.211535 3.5485% 1965 1.742239 0.573974 2.7360% 1964 0.271229 3.686927 1.5423% 1963 0.154435 6.475209 1.5697% 1962 1.022421 0.978070 2.2421% 1961 2.713138 0.368577 0.9709% 1960 4.175631 0.239485 1.6442% 1959 0.924017 1.082231 2.3579% 1958 3.666817 0.272716 2.0623% 1957 0.692847 1.443319 3.5571% 1956 0.133939 7.466097 3.3098% 1955 3.317092 0.301469 3.4226% 1954 2.023078 0.494296 1.5421% 1953 1.335041 0.749040 1.5703% 1952

spore