Jaar Invoer Uitvoer
in in in in 1000 kg 1000 frs. 1000 kg 1000 frs. 1900 24.724 47.377 1905 20.075 53.032 1910 36.846 66.602 1915 85.866 23.453 38.213 71.994 1920 195.708 237.534 85.651 315.245 1925 552.590 981.644 213.242 628.573 1926 666.086 1.480.133 203.677 729.301 1927 684.081 1.697.367 223.266 1....
