|  | 012-Commodity Proportions by Vehicle Numbers and Estimated Tonnage.012-R74-N3-Colenso 
|   Table 12.4a
 |  
|   Table 12.4b
 |  
|   Table 12.4c
 |  The commodity analysis showed that about 9% of vehicles 
were empty. Of the identifiable commodities by vehicle, 
fuels (14%) and containers (10%) were the highest recorded. 
Unidentified cargo comprising other and under 
sail/tarpaulin totaling 45% of all vehicles surveyed. |  |