Breakdown of fuel consumption and of other supplies Employed personnel Total Fuels Total 68.903 Fuels Less than 2 24.265 Fuels From 2 to 4 8.500 Fuels From 5 to 19 20.199 Fuels From 20 to 99 14.121 Fuels More than 99 years 1.817 Electricity and gas as a means of propulsion Total 1.086 Electricity and gas as a means of propulsion Less than 2 198 Electricity and gas as a means of propulsion From 2 to 4 233 Electricity and gas as a means of propulsion From 5 to 19 224 Electricity and gas as a means of propulsion From 20 to 99 125 Electricity and gas as a means of propulsion More than 99 years 306 Other consumption Total 71.691 Other consumption Less than 2 4.559 Other consumption From 2 to 4 2.564 Other consumption From 5 to 19 10.951 Other consumption From 20 to 99 15.930 Other consumption More than 99 years 37.687