Breakdown of fuel consumption and of other supplies Employed personnel Total Fuels Total 233.637 Fuels Less than 2 72.819 Fuels 2 to 4 31.390 Fuels 5 to 19 48.568 Fuels 20 to 99 39.145 Fuels More than 99 41.715 Electricity and gas as a mean of propulsion Total 2.793 Electricity and gas as a mean of propulsion Less than 2 43 Electricity and gas as a mean of propulsion 2 to 4 111 Electricity and gas as a mean of propulsion 5 to 19 756 Electricity and gas as a mean of propulsion 20 to 99 1.591 Electricity and gas as a mean of propulsion More than 99 292 Other purchases Total 39.316 Other purchases Less than 2 1.235 Other purchases 2 to 4 2.375 Other purchases 5 to 19 14.544 Other purchases 20 to 99 8.914 Other purchases More than 99 12.249