In 1995, freight costs for developed countries were approximately 3.5 per cent of the c.i.f. import values, whereas for LLDCs they were about three times this percentage.
1995年，发达国家的运费成本约为到岸价格 进口价值的3.5%，而内陆发展中国家的这一比例则为上述百分比的三倍。