User contributions
- 14:08, 26 February 2014 diff hist +32 Inland waterway transport statistics by product category →“Metal ores and mining products” together with “coke and refined petroleum products” were the main product categories transported in 2012
- 12:20, 27 January 2014 diff hist +4 Inland waterway freight transport - quarterly and annual data →‘Metal ores’ is the most important individual goods category transported