km; natural gas 830 km; natural gas 1,666

6.818947 1.5421% 1953 0.175713 5.691111 1.5703% 1952 3.072197 0.325500 1.5948% 1951 1.673322 0.597614 5.0183% 1950 3.229725 0.309624 1.7034% 1949 2.061363 0.485116 -0.4250% 1948 1.616501 0.618620 6.7886% 1947 3.027479 0.330308 13.9149% 1946 2.552755 0.391734 22.7896% 1945 0.562264 1.778524 3.2661% 1944 0.590726 1.692833 -13.0688% 1919 1.197298 0.835214 15.7925% 1918 1.948774 0.513143 14.2845% 1917 1.821956 0.548861 16.6637% 1916 1.701610 0.587679 20.0069% 1915 0.238682 4.189684 9.1939% 1914 0.031512 31.734250 2.3510% 1913 0.669293 1.494115 YEAR: 1938 2010 22.258376 0.044927 4% Est. 1990 17.707854 0.056472 4% Est. 2008 34.035233 0.029381 4% Est. 2009 32.480329 0.030788 4% Est. 1998 24.234425 0.041264 4% Est. 1999 5.669000 0.176398 4% Est. 1992 0.854804 1.169859 4% Est. 2007 29.340107 0.034083

aggregated